CN220164276U - Film sticking box - Google Patents

Abstract

The utility model relates to the technical field of film sticking, in particular to a film sticking box which is used for sticking a protective film to a screen of electronic equipment, wherein the film sticking box comprises an upper cover, a base and a movable assembly, the upper cover is rotationally connected with the base, and a placing groove for placing the electronic equipment is formed in the base; the movable component is positioned above the placing groove and is connected with the upper cover; when the upper cover and the base rotate relatively, the movable assembly is driven to move relatively to the base, so that the protective film is attached to the screen of the electronic equipment, and the technical problem that the film sticking device in the prior art is complicated to use is solved.

Description

Film sticking box

[ field of technology ]

The utility model relates to the technical field of film sticking, in particular to a film sticking box.

[ background Art ]

With the advent of the network era, electronic devices have become an indispensable tool in our lives, but the screen of the electronic device is sometimes too fragile and often scratched or even broken carelessly, so as to affect the display effect and the aesthetic degree of the electronic device, so that people often paste a layer of protective film on the screen of the electronic device to protect the mobile phone screen.

The existing auxiliary device for sticking films is to place electronic equipment in the device, then manually move the roller or extrude the protective film onto the screen through the pressing device to remove bubbles on the screen, but the design makes the operation of a user more complicated and inconvenient to use.

[ utility model ]

The utility model provides a film sticking box for solving the technical problem that a film sticking device in the prior art is complicated to use.

The utility model provides a film sticking box for attaching a film body of a protective film on a screen of electronic equipment, wherein the film sticking box comprises an upper cover, a base and a movable assembly, the upper cover is rotationally connected with the base, and a placing groove for placing the electronic equipment is formed in the base; the movable component is positioned above the placing groove and is connected with the upper cover; when the upper cover and the base rotate relatively, the movable assembly is driven to move relatively to the base, so that the protective film is attached to the screen of the electronic equipment.

Preferably, the base comprises two oppositely arranged supporting plates and a bottom plate connected with the supporting plates, the upper cover is rotationally connected with one end of each supporting plate, and the opposite sides of the two supporting plates are respectively provided with a first chute parallel to the bottom plate; the movable assembly comprises an extrusion part, two ends of the extrusion part are located in the first sliding groove, and the upper cover and the base rotate to drive the two ends of the extrusion part to move in the first sliding groove.

Preferably, the movable assembly further comprises a connecting piece, and two ends of the extrusion piece are rotatably connected with the connecting piece and connected with the upper cover through the connecting piece.

Preferably, the protection film is still including locating the dust removal membrane of membrane body one side, movable assembly still include with the dyestripping subassembly that the extrusion piece is connected, the dyestripping subassembly is located on the bottom plate and be located the extrusion piece is close to the upper cover with the base rotates one side of being connected, the dust removal membrane can with the dyestripping subassembly is connected, works as the upper cover with the base rotates to drive the extrusion piece motion, and then drives when the dyestripping subassembly moves, the dyestripping subassembly can drive with it is connected the dust removal membrane with the membrane body separation.

Preferably, the dyestripping subassembly includes the rack, the driving medium and rotates the gear of being connected with the driving medium, the rack with the backup pad is parallel and set up the bottom plate is close to wherein backup pad one side, the driving medium with the extrusion piece is connected, the gear is located the driving medium is kept away from one side of backup pad and can be followed the rack motion, the gear is kept away from one side of driving medium is provided with joint spare in order to joint dust removal membrane.

Preferably, the upper cover rotates relative to the base to expose the placing groove, so that the dust removing film and the film body are torn off, and meanwhile the film body is attached to the electronic equipment or the dust removing film is torn off, and the upper cover rotates to cover the placing groove of the base, so that the film body is attached to the electronic equipment.

Preferably, a second sliding groove is formed in one side, opposite to the supporting plate, of the second sliding groove, the second sliding groove is located between the first sliding groove and the bottom plate, and one side, close to the supporting plate, of the transmission piece is located in the second sliding groove.

Preferably, a positioning column for positioning the protective film is arranged on the bottom plate.

Preferably, the upper cover is further provided with a working window, and when the upper cover is attached to the bottom plate, a projection surface of the working window on the bottom plate completely covers a projection surface of the protective film on the bottom plate.

Preferably, the extrusion is an elastic extrusion.

Compared with the prior art, the film sticking box provided by the utility model has the following advantages:

1. the film sticking box is used for sticking the film body of the protective film on a screen of electronic equipment, and comprises an upper cover, a base and a movable assembly, wherein the upper cover is rotationally connected with the base, and a placing groove for placing the electronic equipment is formed in the base; the movable component is positioned above the placing groove and is connected with the upper cover; when the upper cover and the base rotate relatively, the movable assembly is driven to move relatively to the base, so that the film body is attached to the screen of the electronic equipment; through such design, the user only can accomplish through rotatory upper cover and attach the membrane body on electronic equipment's screen, easy operation, the practicality is strong.

2. The base of the film sticking box provided by the embodiment of the utility model comprises two supporting plates which are oppositely arranged and a bottom plate connected with the supporting plates, wherein the upper cover is rotationally connected with one end of each supporting plate, and the opposite sides of the two supporting plates are respectively provided with a first sliding groove parallel to the bottom plate; the movable assembly comprises an extrusion part, two ends of the extrusion part are located in first sliding grooves, the upper cover and the base rotate to drive the two ends of the extrusion part to move in the first sliding grooves, the two ends of the extrusion part are respectively matched with the two first sliding grooves, the first sliding grooves play a limiting role in the movement of the extrusion part, so that the extrusion part can only move along the direction parallel to the base, namely, when the upper cover rotates relative to the base, the extrusion part is driven to move along the direction parallel to the base through the connecting piece, and the film body is conveniently attached to the screen.

3. The protective film of the film sticking box further comprises a dust removing film arranged on one side of the film body, the movable component further comprises a film tearing component connected with the extrusion piece, the film tearing component is arranged on the bottom plate and is arranged on one side, close to the upper cover, of the extrusion piece and connected with the base in a rotating mode, the dust removing film can be connected with the film tearing component, when the upper cover and the base rotate to drive the extrusion piece to move, and then the film tearing component is driven to move, the film tearing component can drive the dust removing film connected with the upper cover and the base to be separated from the film body, through the design, the film body is attached to the screen after the dust removing film cleans the screen, so that film sticking steps are coherent, and bubbles caused by dust are avoided.

4. The film tearing assembly of the film sticking box comprises a toothed rail, a transmission piece and a gear rotationally connected with the transmission piece, wherein the toothed rail is parallel to a supporting plate and is arranged on one side of the bottom plate close to the supporting plate, the transmission piece is connected with an extrusion piece, the gear is positioned on one side of the transmission piece far away from the supporting plate and can move along the toothed rail, a clamping piece is arranged on one side of the gear far away from the transmission piece to clamp a dust removing film, through the design, the gear is driven by an upper cover to rotate, the clamping piece is driven by the gear to rotate, and the clamping piece is clamped with the dust removing film to drive the dust removing film to rotate and separate from a film body, so that dust on a screen can be adsorbed in the process of separating the dust removing film.

5. In the process that the upper cover of the film sticking box is rotated relative to the base to expose the placing groove, the film body and the electronic equipment are attached to each other or the dust removing film is torn off, the upper cover is rotated to cover the placing groove of the base to attach the film body and the electronic equipment, the screen can be cleaned in the process of tearing the dust removing film through the film tearing assembly of the film sticking box, dust can be removed from the screen of the electronic equipment before the film sticking box is used, and the film body is attached to the screen through the film sticking box, so that a user can use the film sticking box according to different use conditions conveniently.

6. The second sliding grooves are formed in the opposite sides of the supporting plate of the film sticking box, the second sliding grooves are formed between the first sliding grooves and the bottom plate, one side, close to the supporting plate, of the transmission piece is located in the second sliding grooves, and the second sliding grooves are formed in order to limit the transmission piece, so that the transmission piece can only move in the direction parallel to the base, and the gear can be guaranteed to be matched with the toothed rail all the time and cannot be separated from the toothed rail.

7. The protective film of the film sticking box provided by the embodiment of the utility model is further provided with the positioning film on one side far away from the electronic equipment, the positioning film is provided with the positioning hole, the bottom plate is provided with the positioning column matched with the positioning hole to position the positioning film, and the positioning column is positioned on two sides of the placing groove, so that the film body can be aligned with the screen, and the film body does not displace along the movement direction of the movable component in the film sticking process, and is convenient to install and detach.

8. The upper cover of the film sticking box provided by the embodiment of the utility model is also provided with the working window, when the upper cover is attached to the bottom plate, the projection surface of the working window on the bottom plate completely covers the projection surface of the protective film on the bottom plate, so that the protective film can be smoothly put in through the working window without bending the protective film, and meanwhile, the end part of the dust removing film can be matched with the clamping piece conveniently.

9. The extrusion piece of the film sticking box provided by the embodiment of the utility model is an elastic extrusion piece, and through the design, the damage of the extrusion piece to the screen of the electronic equipment can be avoided, and when the film body is attached to the screen through the extrusion piece, the extrusion piece generates certain elastic deformation so as to keep the screen pressed, thereby achieving the purpose of removing bubbles and enabling the film body to be tightly attached to the screen.

[ description of the drawings ]

Fig. 1 is a schematic structural view of a patch box according to a first embodiment of the present utility model.

Fig. 2 is an exploded view of the first embodiment of the present utility model, showing the cooperation of the patch box and the protective film.

Fig. 3 is an exploded view of a movable assembly according to a first embodiment of the present utility model.

Fig. 4 is a schematic structural diagram of a first initial state of the cooperation of the patch box and the protective film according to the first embodiment of the present utility model.

Fig. 5 is an enlarged partial view of the portion a of fig. 4 in accordance with the present utility model.

Fig. 6 is a schematic side view of a protective film according to a second embodiment of the present utility model.

The attached drawings are used for identifying and describing:

1. sticking a film box; 2. an electronic device; 3. a protective film;

11. an upper cover; 12. a base; 13. a movable assembly; 14. a connecting piece; 21. a screen; 31. a film body; 32. positioning a film; 33. a dust removal film;

111. a working window; 112. a clearance hole; 121. a bottom plate; 122. a support plate; 131. an extrusion; 132. a dyestripping assembly; 321. positioning holes; 331. a clamping hole;

1211. a placement groove; 1212. a toothed rail; 1213. positioning columns; 1221. a first chute; 1222. a second chute; 1311. a roller; 1312. a central shaft; 1321. a transmission member; 1322. a gear; 1323. a clamping piece;

12111. a clearance groove; 13231. a protrusion.

[ detailed description ] of the utility model

For the purpose of making the technical solution and advantages of the present utility model more apparent, the present utility model will be further described in detail below with reference to the accompanying drawings and examples of implementation. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It should be noted that the terms "first" and "second" and the like in the description and the claims of the present utility model are used for distinguishing between different objects and not for describing a particular sequential order.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

In the present utility model, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present utility model and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present utility model will be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the terms "mounted," "configured," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1 and 2, a first embodiment of the present utility model provides a film sticking box 1 for attaching a film body 31 of a protective film 3 to a screen 21 of an electronic device 2, wherein the film sticking box 1 includes an upper cover 11, a base 12 and a movable assembly 13, the upper cover 11 is rotatably connected with the base 12, and a placement groove 1211 for placing the electronic device 2 is formed in the base 12; the movable component 13 is positioned above the placing groove 1211, and the movable component 13 is connected with the upper cover 11; when the upper cover 11 and the base 12 rotate relatively, the movable assembly 13 is driven to move relatively to the base 12, so that the film body 31 is attached to the screen 21 of the electronic device 2.

It should be noted that, the base 12 includes two opposite supporting plates 122 and a bottom plate 121 connected to the supporting plates 122, the placement groove 1211 is disposed on the bottom plate 121, the supporting plates 122 are disposed on two opposite sides of the placement groove 1211, the supporting plates 122 may be fixedly connected to the bottom plate 121 or integrally formed, and the two supporting plates 122 are respectively rotatably connected to two sides of the upper cover 11.

It should be noted that, the size of the placement groove 1211 matches the size of the electronic device 2, and an excessively large placement groove 1211 may cause inconvenience in aligning the film body 31 with the screen 21 before film lamination and cause failure in lamination due to displacement of the electronic device 2 during lamination. Therefore, the patch box 1 matched with the electronic device 2 needs to be selected.

In some embodiments, the distance between the inner walls of the two opposite placement grooves 1211 may be changed, so as to adjust the size of the placement groove 1211 to adapt to different electronic devices 2, and meanwhile, for different electronic devices 2, the protection film 3 matched with the placement groove 1211 is selected to improve the application range of the film sticking box 1.

In this embodiment, since the back of most electronic devices 2 is not a complete plane, a space-avoiding groove 12111 is also provided at the bottom of the placement groove 1211, and when the back of the electronic device 2 is provided with a protruding camera or other protruding structures, these protruding structures may extend into the space-avoiding groove 12111 to ensure the flatness of the screen 21 during film lamination.

It should be noted that, in the first initial state, the angle when the upper cover 11 is attached to the bottom plate 121 is 0 °, and the upper cover 11 rotates relative to the base 12 under the action of an external force, in this embodiment, the rotatable angle ranges from 0 ° to 120 °, and may be 30 °, 60 °, 90 °, 120 °, and the like, which is not particularly limited.

It should be noted that, the user drives the movable component 13 to move relative to the base 12 by rotating the upper cover 11, and the movable component 13 drives the film body 31 to move, so that the film body 31 is attached to the screen 21 of the electronic device 2.

Further, a positioning post 1213 for positioning the protective film 3 is provided on the bottom plate 121.

It should be noted that, the positioning posts 1213 may be a plurality of, and distributed on the periphery of the placement groove 1211, and the protective film 3 further includes a positioning film 32 attached to one side of the film body 31, and a positioning hole 321 is disposed on the positioning film 32, and the positioning hole 321 is matched with the positioning posts 1213 to fix the protective film 3 on the bottom plate 121 before the film is attached.

It should be noted that, when the film is adhered, the protective film 3 is located between the movable component 13 and the screen 21, the positioning film 32 is located at one side of the film body 31 far away from the screen 21 of the electronic device 2, after the electronic device 2 is placed in the placement groove 1211, the positioning film 32 is clamped with the base 12 through the cooperation of the positioning post 1213 and the positioning hole 321, so that the film body 31 can be opposite to the screen 21 of the electronic device 2, not only can the film body 31 be prevented from displacement along the movement direction of the movable component 13 in the film adhering process, but also the installation and the disassembly are convenient, and the positioning film 32 is separated from the film body 31 and the film body 31 is adhered to the screen 21 under the action of the movable component 13 in the film adhering process.

Further, a first chute 1221 parallel to the bottom plate 121 is formed on the opposite side of the two support plates 122; the movable assembly 13 comprises an extrusion member 131, two ends of the extrusion member 131 are located in a first sliding groove 1221, and the upper cover 11 and the base 12 rotate to drive two ends of the extrusion member 131 to move in the first sliding groove 1221.

Further, the movable assembly 13 further comprises a connecting piece 14, and two ends of the extrusion piece 131 are rotatably connected with the connecting piece 14 and are connected with the upper cover 11 through the connecting piece 14.

It should be noted that, two ends of the extrusion member 131 are respectively adapted to two first sliding grooves 1221, the first sliding grooves 1221 play a role in limiting the movement of the extrusion member 131, so that the extrusion member 131 can only move along a direction parallel to the base 12, that is, when the upper cover 11 rotates relative to the base 12, the extrusion member 14 drives the extrusion member 131 to move along a direction parallel to the base 12, so that the protective film 3 is extruded to enable the film body 31 to be attached to the screen 21, and in the film attaching process, the protective film 3 can be pressed by the extrusion member 131 to remove bubbles between the film body 31 and the screen 21.

It should be noted that, the extrusion member 131 is made of elastic materials such as silica gel, rubber, etc., so as to avoid the extrusion member 131 from damaging the screen 21 of the electronic device 2, and when the film body 31 is attached to the screen 21 by the extrusion member 131, the extrusion member 131 generates a certain elastic deformation so as to keep pressing the screen 21, thereby achieving the purpose of removing bubbles, and making the film body 31 closely attach to the screen 21.

In some embodiments, the pressing member 131 is composed of a fixing portion and an elastic portion covered on the outer periphery of the fixing portion, the elastic portion is made of an elastic material, and the protective film 3 is pressed by the elastic portion, which is not particularly limited.

Specifically, the extrusion member 131 may be a rectangular parallelepiped, a cylindrical body, or the like, and the end of the extrusion member 131 may be slidably connected to the first chute 1221 or may be rotatably connected. In this embodiment, the extrusion member 131 includes a roller 1311 and a central shaft 1312 located at two sides of the roller 1311, the roller 1311 is coaxially disposed with the central shaft 1312, the roller 1311 is connected with the central shaft 1312 by means of clamping, bonding, screwing, and the like, the roller 1311 is made of elastic materials such as silica gel, rubber, polyurethane, and the like, two connecting pieces 14 are respectively connected with the central shaft 1312 at one ends and with the upper shell at the other ends, so that the consistency of movement of two sides of the roller 1311 is ensured, when the film pasting box 1 is used, the roller 1311 is driven by the connecting rod to roll and press the protective film 3, the central shaft 1312 rolls or rotates in the first sliding groove 1221, and friction between the extrusion member 131 and the protective film 3 and the first sliding groove 1221 is reduced.

It should be noted that, the connecting piece 14 may be a rigid piece, such as a connecting rod, or may be a flexible piece, such as a rope, a hinge, a spring, etc., and when the upper cover 11 and the base 12 rotate relatively, the connecting piece 14 drives the movable component 13 to move relatively on the base 12 along a rotation center near the upper cover 11, so as to attach the film body 31 to the screen 21. In this embodiment, the rigid member of the connecting member 14 is a preferred embodiment, so that when the upper cover 11 rotates in the opposite direction relative to the base 12, that is, when the included angle between the upper cover 11 and the base 12 is reduced, the movable component 13 can be driven to move in the opposite direction to reset through the connecting member 14, meanwhile, the upper cover 11 is further provided with the avoidance hole 112, one end of the connecting member 14 away from the movable component 13 is rotationally connected with the inner wall of the avoidance hole 112, by adopting the design, the relative rotation of the upper cover 11 and the base 12 is prevented from being influenced by the connecting member 14, and meanwhile, the connection between the connecting member 14 and the upper cover 11 is tighter and is not easy to damage.

In some embodiments, the connecting piece 14 is a rigid piece, an elastic piece is further disposed between the upper cover 11 and the base 12, two ends of the elastic piece are respectively connected with the upper cover 11 and the base 12, and the film sticking box 1 can be automatically reset after film sticking is completed. If a coil spring is arranged at the rotary joint of the upper cover 11 and the base 12, when the included angle between the upper cover 11 and the base 12 is increased under the action of external force, the movable component 13 is driven by the connecting piece 14 to finish film pasting, and meanwhile, the coil spring generates elastic deformation; after the film pasting is completed, under the action of elastic potential energy of the coil spring, the upper cover 11 moves in the opposite direction with the base 12, so that the movable assembly 13 is driven to reset, the upper cover 11 is attached to the base 12, the inner parts of the film pasting box 1 are protected through the upper cover 11 and the base 12 under the condition of no use, and the service life of the device is prolonged.

Further, referring to fig. 2 and 3, the protection film 3 further includes a dust removing film 33 disposed on one side of the film body 31, the movable assembly 13 further includes a film tearing assembly 132 connected to the extrusion member 131, the film tearing assembly 132 is disposed on the bottom plate 121 and is disposed on one side of the extrusion member 131, which is close to the upper cover 11 and is rotationally connected to the base 12, the dust removing film 33 can be connected to the film tearing assembly 132, when the upper cover 11 and the base 12 rotate to drive the extrusion member 131 to move, and further drive the film tearing assembly 132 to move, the film tearing assembly 132 can drive the dust removing film 33 connected thereto to separate from the film body 31.

It should be noted that, before the dust removing film 33 is attached to the side of the film body 31 away from the positioning film 32, that is, before the film is attached, the dust removing film 33, the film body 31 and the positioning film 32 are integrally laminated and attached together, the film body 31 is wrapped in the middle, so as to avoid contacting with external dust, and when the film is attached, the dust removing film 33, the film body 31 and the positioning film 32 are sequentially disposed away from the screen 21 of the electronic device 2. Wherein the dust removing film 33 may be an electrostatic adsorbing film for removing dust on the screen 21 by electrostatic adsorption before the film body 31 is attached to the electronic apparatus 2, and for cleaning the screen 21, thereby preventing the dust from generating bubbles.

It can be understood that, because the dust removing film 33 is located on the side of the film body 31 close to the screen 21, before the film body 31 is attached to the screen 21, the dust removing film 33 needs to be separated from the film body 31 and the dust on the screen 21 needs to be adsorbed, and the first initial state is that the upper cover 11 is attached to the bottom plate 121, so that the film tearing assembly 132 is located on the side of the pressing member 131 close to the upper cover 11 and connected to the base 12, when the connecting member 14 drives the movable assembly 13 to move, the dust removing film 33 is separated from the film body 31 through the film tearing assembly 132, and then the pressing member 131 presses the film body 31 to remove bubbles, so that the film body 31 is attached to the screen 21; through the design, the film pasting step is coherent, and the generation of bubbles caused by dust is avoided.

In this embodiment, two film tearing assemblies 132 are respectively located at two sides of the placement groove 1211 and connected to the extrusion member 131, and the two film tearing assemblies 132 are respectively connected to two ends of the dust removing film 33, so that the dust removing film 33 can be conveniently rolled from one end to the other end to be separated from the film body 31.

In some embodiments, the second initial state is defined as a state when the included angle between the upper cover 11 and the bottom plate 121 is the largest, that is, the extrusion 131 is located on one side of the first chute 1221 close to the upper cover 11 and rotationally connected to the base 12, and the corresponding tear film component 132 is located on one side of the extrusion 131 away from the upper cover 11 and rotationally connected to the base 12, when the upper cover 11 and the base 12 rotate, the angle between the upper cover 11 and the base 12 is reduced, so as to drive the extrusion 131 to move, and further drive the tear film component 132 to move away from the rotation center of the upper cover 11, and the tear film component 132 can drive the dust removing film 33 connected thereto to be separated from the film body 31.

In some embodiments, the film tearing assembly 132 is not provided on the film sticking box 1, or the film tearing assembly 132 of the film sticking box 1 is not used, namely, the screen 21 of the electronic device 2 is firstly cleaned, then the electronic device 2 is placed in the placing groove 1211, the dust removing film 33 of the protective film 3 is torn, then the positioning film 32 and the film body 31 are mounted on the base 12, rotation between the upper cover 11 and the base 12 is controlled, and the extrusion piece 131 is driven to move through the connecting piece 14, so that the film body 31 is attached on the screen 21.

Further, the dyestripping assembly 132 includes a rack 1212, a driving member 1321 and a gear 1322 rotatably connected to the driving member 1321, wherein the rack 1212 is parallel to the supporting plate 122 and disposed on a side of the bottom plate 121 near the supporting plate 122, the driving member 1321 is connected to the extrusion member 131, the gear 1322 is located on a side of the driving member 1321 far away from the supporting plate 122 and can move along the rack 1212, and a clamping member 1323 is disposed on a side of the gear 1322 far away from the driving member 1321 to clamp the dust removing film 33.

It should be noted that, since in the present embodiment, the number of the dyestripping assemblies 132 is two, the number of the corresponding racks 1212 is also two. It can be understood that, when the film is adhered, the end of the dust removing film 33 is first clamped with the clamping member 1323, and when the driving member 1321 drives the gear 1322 to move toward the rotation center of the upper cover 11, the gear 1322 and the rack 1212 cooperate to rotate, so as to drive the clamping member 1323 to rotate, and the dust removing film 33 rotates to separate from the film body 31 and is adsorbed on the dust on the screen 21.

Further, referring to fig. 3, 4 and 5, a protrusion 13231 is disposed on the outer periphery of the locking member 1323, the protrusion 13231 has an arc structure, the dust removing film 33 is correspondingly provided with a locking hole 331, and when the gear 1322 drives the locking member 1323 to rotate, the protrusion 13231 is locked with the locking hole 331 so that the dust removing film 33 rotates along with the gear 1322. It can be appreciated that, when the film is pasted, the gear 1322 drives the clamping member 1323 to rotate so that the end of the protrusion 13231 enters the clamping hole 331, and drives the end of the dust removing film 33 to rotate along the rotation direction of the gear 1322, after the film is pasted, the wound dust removing film 33 is taken down from the protrusion 13231, and through such arrangement, before use, the protrusion 13231 is aligned with the clamping hole 331, and the dust removing film 33 is also convenient to detach after use.

Further, referring to fig. 2 and 3, a second sliding groove 1222 is disposed on the opposite side of the supporting plate 122, the second sliding groove 1222 is located between the first sliding groove 1221 and the bottom plate 121, and a side of the driving member 1321 near the supporting plate 122 is located in the second sliding groove 1222.

It should be noted that, the second sliding groove 1222 is parallel to the first sliding groove 1221, and the second sliding groove 1222 is provided to limit the driving member 1321, so that the driving member 1321 can only move along the direction parallel to the base 12, thereby ensuring that the gear 1322 is always engaged with the rack 1212 and cannot be disengaged from the rack 1212.

Further, referring to fig. 2 and 4, the upper cover 11 is further provided with a working window 111, when the upper cover 11 is attached to the bottom plate 121, the projection surface of the working window 111 on the bottom plate 121 completely covers the projection surface of the protective film 3 on the bottom plate 121,

it should be noted that, the protection film 3 includes the dust removing film 33, the film body 31 and the positioning film 32 which are stacked in sequence, and the areas of the dust removing film 33 and the positioning film 32 are larger than the area of the film body 31, so that the protection film 3 is placed smoothly through the working window 111 without bending the protection film 3 by limiting the size of the working window 111 and the projection surface of the protection film 3 on the bottom plate 121, when the electronic device 2 is placed and the protection film 3 is mounted, the upper cover 11 is not required to be rotated by a certain angle and then placed into the base 12, but the electronic device 2 is placed into the placing groove 1211 through the working window 111 and the protection film 3 is mounted on the base 12 in the first initial state of the film sticking box 1, that is, in the state that the upper cover 11 is attached to the base 12.

When the film sticking box 1 is used, the film sticking box 1 is in a first initial state, the electronic device 2 is placed in the placing groove 1211 from the working window 111, the protective film 3 is placed in the placing groove 1211 from the working window 111, the dust removing film 33, the film body 31 and the positioning film 32 are sequentially placed far away from the screen 21 and clamped on the base 12 through the positioning posts 1213, two ends of the dust removing film 33 are clamped with the clamping pieces 1323, then the upper cover 11 and the base 12 are relatively rotated under the action of external force, the movable assembly 13 is driven to move towards the direction close to the fixed end of the upper cover 11 through the connecting piece 14, at the moment, the transmission piece 1321 is connected to move in parallel under the limit of the second groove, the gear 1322 and the rack 1212 are matched to rotate, the dust removing film 33 is further driven to rotate and adsorb dust on the screen 21, the pressing piece 131 and the film body 31 are pressed through the positioning film 32, the film body 31 is attached on the screen 21, generated bubbles are removed, when the upper cover 11 and the base 12 are at the maximum angle, the film sticking is completed, the electronic device is removed from the clamping pieces 1323 and the electronic device 32, and the electronic device is positioned 2.

It can be appreciated that by the design, the dust removing process and the film pasting process are completed in the film pasting box 1, so that the interference of the external environment to the film pasting process is further reduced, the dust removing and film pasting processes are tightly connected, the film body 31 is further ensured to be pasted on the screen 21 under the condition that the screen 21 is clean, and the air bubbles generated by the dust entering in the film pasting process are avoided, so that the film pasting effect is better; the user only needs to install the electronic device 2 and the protective film 3 on the film sticking box 1 and rotate the upper cover 11 and the base 12, so that the operation is simple, the film sticking time is reduced, and the film sticking efficiency is improved.

Referring to fig. 2 and 6, a second embodiment of the present utility model provides a protective film 3, which is used to be matched with the film sticking box 1 provided by the first embodiment to stick a film to a screen 21 of an electronic device 2, the protective film 3 includes a film body 31, a positioning film 32 and a dust removing film 33 which are attached to two sides of the film body 31 in a sealing manner, a positioning hole 321 is provided on the positioning film 32, so as to position the protective film 3, a clamping interface is provided at an end of the dust removing film 33, so as to be matched with a film tearing assembly 132, wherein the dust removing film 33 is an electrostatic adsorption film, and in a process of separating the dust removing film 33 from the film body 31, the dust removing film sequentially passes through a surface of the screen 21 of the electronic device 2, and is used to adsorb dust on the screen 21 and carry away, thereby playing a role of cleaning the surface of the screen 21, preventing bubbles from being generated during film sticking, and improving a film sticking effect.

Compared with the prior art, the film sticking box provided by the utility model has the following advantages:

1. the film sticking box is used for sticking the film body of the protective film on a screen of electronic equipment, and comprises an upper cover, a base and a movable assembly, wherein the upper cover is rotationally connected with the base, and a placing groove for placing the electronic equipment is formed in the base; the movable component is positioned above the placing groove and is connected with the upper cover; when the upper cover and the base rotate relatively, the movable assembly is driven to move relatively to the base, so that the film body is attached to the screen of the electronic equipment; through such design, the user only can accomplish through rotatory upper cover and attach the membrane body on electronic equipment's screen, easy operation, the practicality is strong.

2. The base of the film sticking box provided by the embodiment of the utility model comprises two supporting plates which are oppositely arranged and a bottom plate connected with the supporting plates, wherein the upper cover is rotationally connected with one end of each supporting plate, and the opposite sides of the two supporting plates are respectively provided with a first sliding groove parallel to the bottom plate; the movable assembly comprises an extrusion part, two ends of the extrusion part are located in first sliding grooves, the upper cover and the base rotate to drive the two ends of the extrusion part to move in the first sliding grooves, the two ends of the extrusion part are respectively matched with the two first sliding grooves, the first sliding grooves play a limiting role in the movement of the extrusion part, so that the extrusion part can only move along the direction parallel to the base, namely, when the upper cover rotates relative to the base, the extrusion part is driven to move along the direction parallel to the base through the connecting piece, and the film body is conveniently attached to the screen.

3. The protective film of the film sticking box further comprises a dust removing film arranged on one side of the film body, the movable component further comprises a film tearing component connected with the extrusion piece, the film tearing component is arranged on the bottom plate and is arranged on one side, close to the upper cover, of the extrusion piece and connected with the base in a rotating mode, the dust removing film can be connected with the film tearing component, when the upper cover and the base rotate to drive the extrusion piece to move, and then the film tearing component is driven to move, the film tearing component can drive the dust removing film connected with the upper cover and the base to be separated from the film body, through the design, the film body is attached to the screen after the dust removing film cleans the screen, so that film sticking steps are coherent, and bubbles caused by dust are avoided.

4. The film tearing assembly of the film sticking box comprises a toothed rail, a transmission piece and a gear rotationally connected with the transmission piece, wherein the toothed rail is parallel to a supporting plate and is arranged on one side of the bottom plate close to the supporting plate, the transmission piece is connected with an extrusion piece, the gear is positioned on one side of the transmission piece far away from the supporting plate and can move along the toothed rail, a clamping piece is arranged on one side of the gear far away from the transmission piece to clamp a dust removing film, through the design, the gear is driven by an upper cover to rotate, the clamping piece is driven by the gear to rotate, and the clamping piece is clamped with the dust removing film to drive the dust removing film to rotate and separate from a film body, so that dust on a screen can be adsorbed in the process of separating the dust removing film.

5. In the process that the upper cover of the film sticking box is rotated relative to the base to expose the placing groove, the film body and the electronic equipment are attached to each other or the dust removing film is torn off, the upper cover is rotated to cover the placing groove of the base to attach the film body and the electronic equipment, the screen can be cleaned in the process of tearing the dust removing film through the film tearing assembly of the film sticking box, dust can be removed from the screen of the electronic equipment before the film sticking box is used, and the film body is attached to the screen through the film sticking box, so that a user can use the film sticking box according to different use conditions conveniently.

6. The second sliding grooves are formed in the opposite sides of the supporting plate of the film sticking box, the second sliding grooves are formed between the first sliding grooves and the bottom plate, one side, close to the supporting plate, of the transmission piece is located in the second sliding grooves, and the second sliding grooves are formed in order to limit the transmission piece, so that the transmission piece can only move in the direction parallel to the base, and the gear can be guaranteed to be matched with the toothed rail all the time and cannot be separated from the toothed rail.

7. The protective film of the film sticking box provided by the embodiment of the utility model is further provided with the positioning film on one side far away from the electronic equipment, the positioning film is provided with the positioning hole, the bottom plate is provided with the positioning column matched with the positioning hole to position the positioning film, and the positioning column is positioned on two sides of the placing groove, so that the film body can be aligned with the screen, and the film body does not displace along the movement direction of the movable component in the film sticking process, and is convenient to install and detach.

8. The upper cover of the film sticking box provided by the embodiment of the utility model is also provided with the working window, when the upper cover is attached to the bottom plate, the projection surface of the working window on the bottom plate completely covers the projection surface of the protective film on the bottom plate, so that the protective film can be smoothly put in through the working window without bending the protective film, and meanwhile, the end part of the dust removing film can be matched with the clamping piece conveniently.

9. The extrusion piece of the film sticking box provided by the embodiment of the utility model is an elastic extrusion piece, and through the design, the damage of the extrusion piece to the screen of the electronic equipment can be avoided, and when the film body is attached to the screen through the extrusion piece, the extrusion piece generates certain elastic deformation so as to keep the screen pressed, thereby achieving the purpose of removing bubbles and enabling the film body to be tightly attached to the screen.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the utility model, but any modifications, equivalents, improvements, etc. within the principles of the present utility model should be included in the scope of the present utility model.

Claims (10)

1. The film sticking box is used for sticking a film body of a protective film on a screen of electronic equipment and is characterized by comprising an upper cover, a base and a movable assembly, wherein the upper cover is rotationally connected with the base, and a placing groove for placing the electronic equipment is formed in the base; the movable component is positioned above the placing groove and is connected with the upper cover;

when the upper cover and the base rotate relatively, the movable assembly is driven to move relatively to the base, so that the film body is attached to the screen of the electronic equipment.

2. A patch box as claimed in claim 1, wherein: the base comprises two supporting plates which are oppositely arranged and a bottom plate which is connected with the supporting plates, the upper cover is rotationally connected with one end of each supporting plate, and one side of each supporting plate, which is opposite to the other side of each supporting plate, is provided with a first sliding groove parallel to the bottom plate; the movable assembly comprises an extrusion part, two ends of the extrusion part are located in the first sliding groove, and the upper cover and the base rotate to drive the two ends of the extrusion part to move in the first sliding groove.

3. A patch box as claimed in claim 2, wherein: the movable assembly further comprises a connecting piece, and two ends of the extrusion piece are rotatably connected with the connecting piece and connected with the upper cover through the connecting piece.

4. A patch box as claimed in claim 2, wherein: the protection film is still including locating the dust removal membrane of membrane body one side, movable subassembly still include with the dyestripping subassembly that the extrusion piece is connected, the dyestripping subassembly is located on the bottom plate and be located the extrusion piece is close to the upper cover with the base rotates and connects one side, the dust removal membrane can with the dyestripping subassembly is connected, works as the upper cover with the base rotates and drives the extrusion piece motion, and then drives when the dyestripping subassembly moves, the dyestripping subassembly can drive with it is connected the dust removal membrane with the membrane body separation.

5. A patch box as claimed in claim 4, wherein: the film tearing assembly comprises a toothed rail, a transmission piece and a gear rotationally connected with the transmission piece, wherein the toothed rail is parallel to the support plate and arranged on one side of the bottom plate close to the support plate, the transmission piece is connected with the extrusion piece, the gear is positioned on one side, far away from the support plate, of the transmission piece and can move along the toothed rail, and one side, far away from the transmission piece, of the gear is provided with a clamping piece for clamping a dust removal film.

6. The film sticking box according to claim 4, wherein in the process that the upper cover rotates relative to the base to expose the placing groove, the film body and the electronic equipment are attached together after tearing off between the dust removing film and the film body and attaching the film body to the electronic equipment or after tearing off the dust removing film, the upper cover rotates to cover the placing groove of the base to attach the film body to the electronic equipment.

7. A patch box according to claim 5, wherein the opposite sides of the support plate are each provided with a second chute, the second chute being located between the first chute and the base plate, and the side of the transmission member adjacent to the support plate being located within the second chute.

8. A patch box according to claim 2, wherein positioning posts for positioning the protective film are provided on the base plate.

9. A patch box as claimed in claim 4, wherein: the upper cover is also provided with a working window, and when the upper cover is attached to the bottom plate, the projection surface of the working window on the bottom plate completely covers the projection surface of the protective film on the bottom plate.

10. A patch box as claimed in claim 2, wherein: the extrusion is an elastic extrusion.