CN214482110U

CN214482110U - Safety protection type mobile phone shielding case

Info

Publication number: CN214482110U
Application number: CN202120536867.4U
Authority: CN
Inventors: 唐燕燕; 唐寅; 李振文
Original assignee: Dongguan Hailuo Industrial Co ltd
Current assignee: Dongguan Hailuo Industrial Co ltd
Priority date: 2021-03-15
Filing date: 2021-03-15
Publication date: 2021-10-22
Anticipated expiration: 2031-03-15

Abstract

The utility model discloses a safety protection type mobile phone shielding case, which belongs to the technical field of mobile phone shielding cases and comprises a shielding case top cover component, wherein a shielding case separation support is arranged on the shielding case top cover component, and the shielding case top cover component is connected with the shielding case separation support through a connecting device; connecting device includes plug bush, inserted column, compression spring, card hole, fixture block, holding tank, connecting plate and fixed plate, the plug bush is installed to one side that the support was separated to the shield casing, the inboard sliding connection of plug bush has inserted the column, the holding tank has been seted up to one side that the shield casing was kept away from to the inserted column and the support was separated. The utility model discloses a set up connecting device for the user can load and unload through simple operation to shield cover partition support when needing, thereby made things convenient for the user to carry out work such as cleaning, maintenance or change to it, and then improved the convenience of cell-phone shield cover.

Description

Safety protection type mobile phone shielding case

Technical Field

The utility model belongs to the technical field of the mobile phone shielding cover, concretely relates to safety protection type mobile phone shielding cover.

Background

The mobile phone shielding case is a device which uses a shielding body to surround components, circuits, assemblies, cables or interference sources of the whole system and prevent an interference electromagnetic field from diffusing outwards.

The Chinese patent application No. CN201720075497.2 discloses a special anti-interference shielding case assembly for a mobile phone, wherein an inner shielding case separation support is convenient for separating elements inside the shielding case and separating the inside into various shielding areas according to the positions of the elements, so that the problem of mutual interference among the elements inside the shielding case is avoided, the anti-interference capability of each element inside the mobile phone is improved, and the normal use of each element inside the mobile phone is facilitated; meanwhile, the through holes are formed in the shielding case separation support and the top cover of the shielding case, so that the shielding case is fixed by using screws conveniently, the problem that the shielding case is separated from an electronic element is solved, and the shielding case and a circuit are fixed and installed more conveniently.

The prior art has the following problems: 1. the patent has the problem that the shield separation bracket is difficult to assemble and disassemble when needed, so that a user is inconvenient to clean, maintain or replace the shield separation bracket, and the convenience of the shield is further reduced; 2. the problem that the height of the shielding cover separation support cannot be adjusted according to needs exists in the patent, and therefore the practicability of the shielding cover is reduced.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a safety protection type mobile phone shielding cover has that the convenience is good, characteristics that the practicality is high.

In order to achieve the above object, the utility model provides a following technical scheme:

a safety protection type mobile phone shielding case comprises a shielding case top cover component, a shielding case separation support is arranged on the shielding case top cover component, the shielding cover top cover component is connected with the shielding cover separation bracket through a connecting device, the connecting device comprises an inserting sleeve, an inserting column, a compression spring, a clamping hole, a clamping block, an accommodating groove, a connecting plate and a fixing plate, one side of the shielding case separation bracket is provided with an inserting sleeve, the inner side of the inserting sleeve is connected with an inserting column in a sliding way, the side of the insert column, which is far away from the shielding case separation bracket, is provided with a holding tank, the position of the insert sleeve, which corresponds to the holding tank, is provided with a clamping hole, the inner side of the clamping hole is connected with a clamping block in a sliding way, the clamping block is connected with the accommodating groove through a compression spring, the connecting plate is installed to the below of inserting the post, the below of connecting plate is provided with the fixed plate, the fixed plate is connected with shield cover top assembly.

Preferably, the insert post is of prismatic design.

Preferably, the inside diameter of the latch hole is equal to the outside diameter of the latch.

Preferably, the connecting plate is connected with the fixing plate through screws.

Preferably, the extension device is installed to the inboard that the support was separated to the shield cover, the extension device is including extending the board, removing frame, riser, extension board, knob, slider, spout, lead screw and limiting plate, the extension board is installed to the inboard that the support was separated to the shield cover, the below of extension board is provided with the knob, the lead screw is installed to the top of knob, be connected through the bearing between extension board and the lead screw, the limiting plate is installed on the top of lead screw, the outside of lead screw and the position that is located the extension board top are installed through the screw and are removed the frame, remove the top of frame and install the extension board, remove the both sides of frame and all install the slider, two risers are installed to the top of extension board and with the corresponding position of two sliders, the spout has been seted up with the corresponding position of slider on the riser, slider and spout sliding connection.

Preferably, the outer side of the knob is provided with an anti-slip sleeve.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model has the advantages that the connecting device is arranged, so that a user can assemble and disassemble the shielding case separating bracket through simple operation when needed, the user can conveniently clean, maintain or replace the shielding case separating bracket, and the convenience of the mobile phone shielding case is further improved;

2. the utility model discloses a set up the extension device for the user can separate the overall height between support and the extension board through rotatory knob adjusting shield cover, thereby adapts to different needs, makes the cell-phone shield cover shield better and safety protection work, and then has improved the practicality of cell-phone shield cover.

Drawings

FIG. 1 is a schematic structural view of an embodiment of the present invention;

fig. 2 is a schematic structural view of a connecting device according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of an extension device according to an embodiment of the present invention.

In the figure: 1. a shield cap assembly; 2. a shield case partition bracket; 3. a connecting device; 31. inserting a sleeve; 32. inserting a column; 33. a compression spring; 34. a clamping hole; 35. a clamping block; 36. accommodating grooves; 37. a connecting plate; 38. a fixing plate; 4. an extension device; 41. an extension plate; 42. a movable frame; 43. a vertical plate; 44. a support plate; 45. a knob; 46. a slider; 47. a chute; 48. a screw rod; 49. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: a safety protection type mobile phone shielding case comprises a shielding case top cover component 1, a shielding case separation support 2 is arranged on the shielding case top cover component 1, the shielding case top cover component 1 and the shielding case separation support 2 are connected through a connecting device 3, the connecting device 3 comprises an inserting sleeve 31, an inserting column 32, a compression spring 33, a clamping hole 34, a clamping block 35, an accommodating groove 36, a connecting plate 37 and a fixing plate 38, the inserting sleeve 31 is arranged on one side of the shielding case separation support 2, the inserting column 32 is connected to the inner side of the inserting sleeve 31 in a sliding mode, the accommodating groove 36 is arranged on one side of the inserting column 32, which is far away from the shielding case separation support 2, the clamping hole 34 is arranged on the inserting sleeve 31, the position corresponding to the accommodating groove 36 is arranged, the clamping block 35 is connected to the inner side of the clamping hole 34 in a sliding mode, the clamping block 35 is connected with the accommodating groove 36 through the compression spring 33, the connecting plate 37 is arranged below the inserting column 32, the fixing plate 38 is arranged below the connecting plate 37, the fixing plate 38 is connected to the shield cap assembly 1.

Specifically, the insert post 32 is of a prismatic design. It is ensured that the sleeve 31 does not rotate.

Specifically, the inside diameter of the latch hole 34 is equal to the outside diameter of the latch 35. The normal fit between the latch hole 34 and the latch 35 is ensured.

Specifically, the connecting plate 37 and the fixing plate 38 are connected by screws. So that the connection plate 37 and the fixing plate 38 can be separated from each other as needed.

Specifically, the extension device 4 is installed on the inner side of the shield separation bracket 2, the extension device 4 comprises an extension plate 41, a moving frame 42, a vertical plate 43 and a support plate 44, knob 45, slider 46, spout 47, lead screw 48 and limiting plate 49, extension board 44 is installed to the inboard of support 2 is separated to the shield cover, extension board 44's below is provided with knob 45, lead screw 48 is installed to the top of knob 45, be connected through the bearing between extension board 44 and the lead screw 48, limiting plate 49 is installed on lead screw 48's top, the removal frame 42 is installed through the screw thread in the position that is located extension board 44 top in the outside of lead screw 48, extension board 41 is installed to the top of removal frame 42, slider 46 is all installed to the both sides of removal frame 42, two riser 43 are installed to the top of extension board 44 and the position corresponding with two slider 46, spout 47 has been seted up with the position corresponding with slider 46 on the riser 43, slider 46 and spout 47 sliding connection. The user can adjust the total height between the shielding case separation support 2 and the extension plate 41 through the rotating knob 45, so that different requirements are met, and the mobile phone shielding case can better perform shielding and safety protection work.

Specifically, the outer side of the knob 45 is provided with an anti-slip sleeve. Preventing the occurrence of hand slippage when using the knob 45.

The utility model discloses well shield cover top assembly 1 and shield cover separate the structure and the principle of support 2 and have disclosed in the dedicated jam-proof type shield cover subassembly of a cell-phone that chinese patent application number is CN201720075497.2 discloses.

The utility model discloses a theory of operation and use flow: when the shield separation bracket 2 needs to be disassembled, the fixture block 35 in the connecting device 3 is pressed to enter the accommodating groove 36, then the shield separation bracket 2 is pulled to separate the plug bush 31 from the plug post 32, and after the disassembly is finished, the connecting plate 37 and the fixing plate 38 play a role in connection and fixation; when the shielding cover partition bracket 2 needs to be installed, the fixture block 35 is pressed to enter the accommodating groove 36, then the plug bush 31 on the shielding cover partition bracket 2 is sleeved on the plug post 32, and under the action of the compression spring 33, the fixture block 35 enters the fixture hole 34, and the installation is finished; when the shielding cover separation support 2 and the overall height of the extension plate 41 need to be adjusted to better complete shielding and safety protection work, the knob 45 below the support plate 44 is rotated, the knob 45 drives the screw rod 48 to rotate, and then the movable frame 42 is driven to move, the movable frame 42 drives the extension plate 41 to move, so that the overall height of the shielding cover separation support 2 and the extension plate 41 is adjusted, the sliding block 46 and the sliding groove 47 on the vertical plate 43 play a guiding role, and the limiting plate 49 plays a limiting role.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a safety protection type cell-phone shield cover, includes shield cover top cap subassembly (1), its characterized in that: the shielding cover separating support (2) is arranged on the shielding cover top cover assembly (1), the shielding cover top cover assembly (1) and the shielding cover separating support (2) are connected through a connecting device (3), the connecting device (3) comprises an inserting sleeve (31), an inserting column (32), a compression spring (33), a clamping hole (34), a clamping block (35), an accommodating groove (36), a connecting plate (37) and a fixing plate (38), the inserting sleeve (31) is installed on one side of the shielding cover separating support (2), the inserting column (32) is connected to the inner side of the inserting sleeve (31) in a sliding mode, the accommodating groove (36) is formed in one side, far away from the shielding cover separating support (2), of the inserting column (32), the clamping hole (34) is formed in the position, corresponding to the accommodating groove (36), of the clamping hole (34), and the clamping block (35) is connected to the inner side of the clamping hole (34) in a sliding mode, be connected through compression spring (33) between fixture block (35) and the holding tank (36), connecting plate (37) are installed to the below of inserting post (32), the below of connecting plate (37) is provided with fixed plate (38), fixed plate (38) are connected with shield cover top cap subassembly (1).

2. A security protected handset shield according to claim 1, wherein: the insert column (32) is of a prismatic design.

3. A security protected handset shield according to claim 1, wherein: the inner diameter of the clamping hole (34) is equal to the outer diameter of the clamping block (35).

4. A security protected handset shield according to claim 1, wherein: the connecting plate (37) is connected with the fixing plate (38) through screws.

5. A security protected handset shield according to claim 1, wherein: the inner side of the shield separation support (2) is provided with an extension device (4), the extension device (4) comprises an extension plate (41), a moving frame (42), a vertical plate (43), a support plate (44), a knob (45), a slider (46), a sliding groove (47), a screw rod (48) and a limiting plate (49), the support plate (44) is arranged on the inner side of the shield separation support (2), the knob (45) is arranged below the support plate (44), the screw rod (48) is arranged above the knob (45), the support plate (44) and the screw rod (48) are connected through a bearing, the limiting plate (49) is arranged at the top end of the screw rod (48), the moving frame (42) is arranged at the position, above the support plate (44), outside the screw rod (48) and above the support plate (44) through threads, the extension plate (41) is arranged above the moving frame (42), the two sides of the moving frame (42) are provided with sliding blocks (46), two vertical plates (43) are arranged above the support plate (44) and at positions corresponding to the two sliding blocks (46), sliding grooves (47) are formed in the positions, corresponding to the sliding blocks (46), on the vertical plates (43), and the sliding blocks (46) are in sliding connection with the sliding grooves (47).

6. A security protected handset shield according to claim 5, wherein: and an anti-slip sleeve is arranged on the outer side of the knob (45).