Lockable mobile phone shell

Abstract

The utility model relates to a lockable mobile phone shell which comprises a shell body, keys are fixed on the rear side of the shell body, supporting assemblies are arranged at the top and the bottom of the right side of the shell body, a locking mechanism penetrating to the right side of the shell body is arranged on the right side of the shell body, and the locking mechanism comprises an installation base, an adjusting assembly, a sleeve and a suction cup. The mounting base is fixed to the right side of the shell, the adjusting assembly is arranged in the mounting base, the sleeve is movably connected with the outer surface of the adjusting assembly, the sleeve is fixed to the interior of the shell, and the suction cup is fixed to the left side of the sleeve. According to the lockable mobile phone shell, a mobile phone is placed in the shell body, the back face of the mobile phone is attached to the locking mechanism, then the locking mechanism is rotated, gas between the locking mechanism and the mobile phone can be extracted, and therefore the locking mechanism can lock the mobile phone in the shell body; therefore, the situation that the mobile phone is separated from the mobile phone shell when the mobile phone falls off is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile phone cases, in particular to a lockable mobile phone case. Background Art

[0002] Mobile phone cases are decorative items that protect or decorate the appearance of mobile phones. They have become more diverse with the increase in mobile phone brands and functions. Mobile phone protective cases are divided into categories according to their texture, including PC cases, leather, silicone, cloth, hard plastic, leather cases, metal tempered glass cases, soft plastic, velvet and silk.

[0003] For example, Chinese patent CN217770149U discloses a mobile phone case, including an inner shell and an anti-dirt outer shell. The inner shell includes a bottom plate and an outer frame. The outer frame is arranged around the circumference of the bottom plate and encloses the bottom plate to form a accommodating cavity with an open side for accommodating a mobile phone. The outer frame is made of thermoplastic polyurethane elastomer. The anti-dirt outer shell is sleeved on the outside of the inner shell and at least covers the outer frame. The technical solution of this application can improve the convenience of use of the mobile phone case.

[0004] However, the above solution still has certain problems when in use. During the use of the mobile phone, it is inevitable that the mobile phone will fall, but the above mobile phone case does not have the function of locking the mobile phone. When the mobile phone falls, the mobile phone may fall out of the case, causing the mobile phone case to be unable to protect the mobile phone, thereby causing damage to the mobile phone and causing property loss. Therefore, a lockable mobile phone case is proposed to solve the above problem. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the utility model provides a lockable mobile phone case, which has the advantages of locking the mobile phone and solves the problem that the mobile phone falls out of the mobile phone case when it falls.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a lockable mobile phone case, comprising a housing, a button fixed to the rear side of the housing, support assemblies provided at the top and bottom of the right side of the housing, and a locking mechanism extending through the right side of the housing;

[0007] The locking mechanism includes a mounting seat, an adjustment assembly, a sleeve and a suction cup. The mounting seat is fixed to the right side of the shell, the adjustment assembly is arranged inside the mounting seat, and the adjustment assembly passes through the left side of the mounting seat. The sleeve is movably connected to the outer surface of the adjustment assembly and is fixed to the inside of the shell, and the suction cup is fixed to the left side of the sleeve.

[0008] Furthermore, the support assembly includes a first support plate, two slide grooves, two sliding rods and a second support plate. The first support plate is hinged to the right side of the shell, the two slide grooves are arranged inside the first support plate, the two sliding rods are respectively slidably connected to the two slide grooves, and the second support plate is fixed between the two sliding rods.

[0009] Furthermore, the adjustment assembly includes an adjusting disk, a threaded rod, a telescopic cylinder and a movable plate. The adjusting disk is rotatably connected to the mounting seat. The threaded rod is fixed to the left side of the adjusting disk and passes through the left side of the mounting seat. The telescopic cylinder is threadedly connected to the outer surface of the threaded rod and extends to the interior of the sleeve. The movable plate is fixed to the left side of the telescopic cylinder and is in movably contact with the inner wall of the sleeve.

[0010] Furthermore, a receiving slot is provided on the right side of the shell, the receiving slot is adapted to the first support plate, and a hinge rod is rotatably connected inside the receiving slot.

[0011] Furthermore, a connecting groove for receiving the second supporting plate is provided on the left side of the first supporting plate, and both the sliding grooves are connected to the connecting groove.

[0012] Furthermore, two limiting blocks are fixed to the outer surface of the telescopic cylinder, and a limiting groove adapted to the limiting blocks is provided on the right side of the sleeve.

[0013] Furthermore, a sealing ring is fixed on the outer surface of the movable plate, and the sealing ring is in movable contact with the interior of the sleeve.

[0014] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0015] 1. This lockable mobile phone case places the mobile phone inside the case, fits the back of the mobile phone against the locking mechanism, and then rotates the locking mechanism so that the air between the locking mechanism and the mobile phone can be extracted, thereby enabling the locking mechanism to lock the mobile phone inside the case, thereby reducing the possibility of the mobile phone and the mobile phone case being separated when the mobile phone falls.

[0016] 2. When the lockable mobile phone case needs to support the mobile phone, the first support plate can be pulled out from the inside of the case, and then the second support plate can be pulled out from the inside of the first support plate through the action of the slide groove and the sliding rod, and the second support plate can be made flush with the desktop, thereby achieving the purpose of supporting the mobile phone on the desktop. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a three-dimensional operation diagram of the support assembly of the utility model;

[0019] Figure 3 It is a structural diagram of the locking mechanism of the utility model.

[0020] In the figure: 1 shell, 2 button, 3 support assembly, 301 first support plate, 302 slide groove, 303 sliding rod, 304 second support plate, 4 locking mechanism, 401 mounting seat, 402 adjustment disk, 403 threaded rod, 404 telescopic cylinder, 405 moving plate, 406 sleeve, 407 suction cup. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-2 In this embodiment, a lockable mobile phone case includes a shell 1, a button 2 is fixed to the rear side of the shell 1, and support components 3 are provided at the top and bottom of the right side of the shell 1. The top support component 3 is used for placing the mobile phone horizontally, and the bottom support component 3 is used for placing the mobile phone vertically. A locking mechanism 4 is provided on the right side of the shell 1 and penetrates the right side of the shell 1.

[0023] In this embodiment, the support assembly 3 includes a first support plate 301, two slide grooves 302, two sliding rods 303 and a second support plate 304. A storage groove is provided on the right side of the shell 1, and the storage groove is adapted to the first support plate 301. The internal rotation of the storage groove is connected to a hinge rod. Through the setting of the storage groove, the support assembly 3 can be retracted into the shell 1 when the support assembly 3 is not in use. A connecting groove for accommodating the second support plate 304 is provided on the left side of the first support plate 301. The two slide grooves 302 are both connected to the connecting groove. The first support plate 301 is hinged to the right side of the shell 1. The two slide grooves 302 are both arranged inside the first support plate 301. The two sliding rods 303 are respectively slidably connected to the two slide grooves 302, and the second support plate 304 is fixed between the two sliding rods 303.

[0024] It should be noted that when the mobile phone needs to be placed on the desktop, the first support plate 301 can be pulled out from the storage slot on the right side of the shell 1, and then the second support plate 304 can be pulled out from the inside of the first support plate 301 through the action of the sliding rod 303 and the sliding groove 302, and then the second support plate 304 can be rotated so that the second support plate 304 is flush with the desktop, so that the mobile phone case can be placed on the desktop, thereby achieving the purpose of supporting the mobile phone on the desktop.

[0025] See also Figure 3 In order to prevent the mobile phone from falling, the locking mechanism 4 in this embodiment includes a mounting base 401, an adjustment component, a sleeve 406 and a suction cup 407. The mounting base 401 is fixed to the right side of the shell 1, the adjustment component is arranged inside the mounting base 401, and the adjustment component passes through the left side of the mounting base 401. The sleeve 406 is movably connected to the outer surface of the adjustment component, and the sleeve 406 is fixed to the inside of the shell 1, and the suction cup 407 is fixed to the left side of the sleeve 406.

[0026] In this embodiment, the adjustment component includes an adjustment disk 402, a threaded rod 403, a telescopic cylinder 404 and a movable plate 405. Two limit blocks are fixed to the outer surface of the telescopic cylinder 404, and a limit groove adapted to the limit block is opened on the right side of the sleeve 406. By setting the limit block and the limit groove, the telescopic cylinder 404 can be limited to prevent the telescopic cylinder 404 from rotating synchronously with the sleeve 406, thereby improving the stability of the adjustment component during operation. A sealing ring is fixed to the outer surface of the movable plate 405, and the sealing ring is in active contact with the inside of the sleeve 406. Through the setting of the sealing ring, the adjustment component and the sleeve 406 can be tightly fitted, thereby improving the stability of the locking mechanism 4 when in use.

[0027] The adjusting disk 402 is rotatably connected to the mounting seat 401, the threaded rod 403 is fixed to the left side of the adjusting disk 402, and the threaded rod 403 passes through the left side of the mounting seat 401, the telescopic cylinder 404 is threadedly connected to the outer surface of the threaded rod 403, and the telescopic cylinder 404 extends to the inside of the sleeve 406, the movable plate 405 is fixed to the left side of the telescopic cylinder 404, and the movable plate 405 is in movable contact with the inner wall of the sleeve 406.

[0028] It should be noted that after placing the mobile phone into the shell 1, the back of the mobile phone is fitted with the suction cup 407, and the adjusting disk 402 is rotated so that the adjusting disk 402 drives the threaded rod 403 to rotate. Through the threaded connection between the threaded rod 403 and the telescopic cylinder 404, the threaded rod 403 can drive the telescopic cylinder 404 to move, so that the telescopic cylinder 404 can drive the movable plate 405 to move inside the sleeve 406. Through the movement of the movable plate 405, the air between the suction cup 407 and the mobile phone can be extracted, so that the locking mechanism 4 can firmly lock the mobile phone inside the shell 1, thereby achieving the purpose of locking the mobile phone and preventing the mobile phone from being separated from the mobile phone case after falling.

[0029] The working principle of the above embodiment is:

[0030] (1) When in use, the mobile phone is placed inside the shell 1 so that the back of the mobile phone fits with the suction cup 407. By rotating the adjustment disk 402, the adjustment disk 402 can drive the threaded rod 403 to rotate. The threaded connection between the threaded rod 403 and the telescopic cylinder 404 allows the threaded rod 403 to drive the telescopic cylinder 404 to move, thereby allowing the telescopic cylinder 404 to drive the moving plate 405 to move. By moving the moving plate 405 to the right, the air between the suction cup 407 and the mobile phone can be extracted, so that the suction cup 407 can adsorb the mobile phone, making the installation of the mobile phone and the shell 1 more stable, thereby achieving the purpose of locking the mobile phone and the mobile phone case, and reducing the situation where the mobile phone is separated from the shell 1 when the mobile phone falls.

[0031] (2) When the mobile phone needs to be supported on the desktop, the first support plate 301 can be pulled out from the inside of the shell 1, and then the second support plate 304 can be pulled out from the inside of the first support plate 301 through the action of the sliding rod 303 and the sliding groove 302, so that the second support plate 304 can extend from the bottom of the first support plate 301, and then the second support plate 304 can be rotated so that the second support plate 304 can be flush with the desktop, so that the shell 1 can be supported on the desktop, thereby achieving the purpose of supporting the mobile phone on the desktop.

[0032] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0033] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A lockable mobile phone case, comprising a housing (1), characterized in that: A button (2) is fixed to the rear side of the housing (1), support assemblies (3) are provided at the top and bottom of the right side of the housing (1), and a locking mechanism (4) is provided on the right side of the housing (1) and extends through the right side of the housing (1); The locking mechanism (4) comprises a mounting seat (401), an adjustment component, a sleeve (406) and a suction cup (407); the mounting seat (401) is fixed to the right side of the housing (1); the adjustment component is arranged inside the mounting seat (401) and extends to the left side of the mounting seat (401); the sleeve (406) is movably connected to the outer surface of the adjustment component and is fixed to the inside of the housing (1); and the suction cup (407) is fixed to the left side of the sleeve (406).

2. The lockable mobile phone case according to claim 1, characterized in that: The support assembly (3) comprises a first support plate (301), two slide grooves (302), two sliding rods (303) and a second support plate (304), wherein the first support plate (301) is hinged to the right side of the housing (1), the two slide grooves (302) are both arranged inside the first support plate (301), the two sliding rods (303) are respectively slidably connected to the two slide grooves (302), and the second support plate (304) is fixed between the two sliding rods (303).

3. The lockable mobile phone case according to claim 1, characterized in that: The adjustment assembly comprises an adjustment disk (402), a threaded rod (403), a telescopic cylinder (404) and a movable plate (405); the adjustment disk (402) is rotatably connected to the mounting seat (401); the threaded rod (403) is fixed to the left side of the adjustment disk (402), and the threaded rod (403) penetrates to the left side of the mounting seat (401); the telescopic cylinder (404) is threadedly connected to the outer surface of the threaded rod (403), and the telescopic cylinder (404) extends to the interior of the sleeve (406); the movable plate (405) is fixed to the left side of the telescopic cylinder (404), and the movable plate (405) is in movable contact with the inner wall of the sleeve (406).

4. The lockable mobile phone case according to claim 2, characterized in that: A receiving slot is provided on the right side of the housing (1), the receiving slot is adapted to the first support plate (301), and a hinge rod is rotatably connected inside the receiving slot.

5. The lockable mobile phone case according to claim 2, characterized in that: A connecting groove for receiving the second supporting plate (304) is provided on the left side of the first supporting plate (301), and both the sliding grooves (302) are connected to the connecting groove.

6. The lockable mobile phone case according to claim 3, characterized in that: Two limiting blocks are fixed to the outer surface of the telescopic cylinder (404), and a limiting groove adapted to the limiting blocks is provided on the right side of the sleeve (406).

7. The lockable mobile phone case according to claim 3, characterized in that: A sealing ring is fixed on the outer surface of the movable plate (405), and the sealing ring is in movable contact with the interior of the sleeve (406).

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