CN209787729U - Dedicated jam-proof type shield cover of cell-phone - Google Patents
Dedicated jam-proof type shield cover of cell-phone Download PDFInfo
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- CN209787729U CN209787729U CN201821704669.9U CN201821704669U CN209787729U CN 209787729 U CN209787729 U CN 209787729U CN 201821704669 U CN201821704669 U CN 201821704669U CN 209787729 U CN209787729 U CN 209787729U
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Abstract
The utility model belongs to the technical field of the shield cover technique and specifically relates to a dedicated jam-proof type shield cover of cell-phone, the rain cover comprises a cover body, the cover body is squarely, and cover body lower extreme sets up for the opening, the slotted hole has been seted up at cover body middle part, be provided with slewing mechanism in the slotted hole, square groove has all been seted up to cover body lower extreme both sides, the inboard upper end middle part fixed mounting in square groove has the sucking disc, and the lower extreme of sucking disc extends to the outside below in square groove, cover body inside level is provided with multiunit supporting mechanism, cover body inside surface complex is provided with the jam-proof layer, the jam-proof layer includes ferromagnetic layer and thin metal mesh layer, the ferromagnetic layer surface bonds on the internal surface of the cover body, the internal surface complex of ferromagnetic layer has thin metal mesh layer, and the thickness ratio of thin metal. The utility model discloses stable in structure, portable, and it is effectual to external signal shielding.
Description
Technical Field
The utility model relates to a shield cover technical field especially relates to a dedicated jam-proof type shield cover of cell-phone.
Background
The shielding cover is a tool for shielding electronic signals, and has the function of shielding the influence of external electromagnetic waves on internal circuits and the outward radiation of the electromagnetic waves generated inside.
Dedicated jam-proof type shield cover of cell-phone on the existing market, structural stability is poor, not portable, and it is poor to the fixed effect of dedicated jam-proof type shield cover of cell-phone, and it is poor to isolated effect to block off to external electromagnetic wave, consequently is unfavorable for promoting.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a special anti-interference shielding case for a mobile phone.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
The anti-interference shielding cover comprises a cover body, wherein the cover body is square, the lower end of the cover body is provided with an opening, a slotted hole is formed in the middle of the cover body, a rotating mechanism is arranged in the slotted hole, square grooves are formed in two sides of the lower end of the cover body, a sucker is fixedly mounted in the middle of the upper end of the inner side of each square groove, the lower end of the sucker extends to the lower portion of the outer side of each square groove, a plurality of groups of supporting mechanisms are horizontally arranged in the cover body, an anti-interference layer is arranged on the surface of the inner portion of the cover body in a composite mode and comprises a ferromagnetic layer and a fine metal mesh layer, the outer surface of the ferromagnetic layer is bonded on the inner surface of the cover body, the fine metal mesh layer is bonded on the inner surface of.
Preferably, slewing mechanism is including seting up two circular recesses in the cover body inside, and two circular recesses are located the both sides middle part of slotted hole respectively, two it is provided with the pivot to rotate between the circular recess, and pivot and circular recess clearance fit, the cover is equipped with two sleeves in the pivot, and the pivot is connected with U type frame through two pivots, and the size of U type frame is less than the size of slotted hole.
Preferably, the middle part of one side of the U-shaped frame is sleeved with an anti-skidding sleeve.
Preferably, the supporting mechanism comprises two sliding grooves which are horizontally arranged in the middle of the inner side of the anti-interference layer, a square rod is arranged between the sliding grooves in a sliding mode, the square rod is in clearance fit with the sliding grooves, and a cushion pad is further compositely bonded on the upper surface of the square rod.
The utility model provides a dedicated jam-proof type shield cover of cell-phone, beneficial effect lies in: this dedicated jam-proof type shielding structure of cell-phone stability is high, possesses portable and the fixed characteristics of being convenient for, and the simple operation is favorable to improving the speed of installation, and blocks effectually to external electromagnetic's isolated to keep the inside circuit of cell-phone not influenced in, consequently be favorable to promoting.
Drawings
Fig. 1 is a structural front view of the interference-proof shielding cover specially used for the mobile phone of the present invention.
Fig. 2 is a top view of the interference-proof shielding cover for mobile phone of the present invention.
Fig. 3 is a cross-sectional view of the utility model discloses a dedicated jam-proof shielding case for mobile phone.
fig. 4 is a structure enlarged view of the anti-interference layer of the anti-interference shield cover specially used for the mobile phone of the present invention.
In the figure: the anti-interference mask comprises a mask body 1, a square groove 2, a slotted hole 3, a sleeve 4, a U-shaped frame 5, a sliding groove 6, a rotating shaft 7, a buffer pad 8, a square rod 9, an anti-interference layer 10, a ferromagnetic layer 101, a thin metal mesh layer 102, a sucker 11, a circular groove 12 and an anti-slip sleeve 13.
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.
Referring to fig. 1-4, a tamper-proof shielding cover for a mobile phone, comprising a cover body 1, wherein the cover body 1 is square, the lower end of the cover body 1 is provided with an opening, a slot hole 3 is formed in the middle of the cover body 1, a rotating mechanism is arranged in the slot hole 3, the rotating mechanism comprises two circular grooves 12 formed in the cover body 1, the two circular grooves 12 are respectively positioned in the middle of two sides of the slot hole 3, a rotating shaft 7 is rotatably arranged between the two circular grooves 12, the rotating shaft 7 is in clearance fit with the circular grooves 12, two sleeves 4 are sleeved on the rotating shaft 7, the rotating shaft 7 is connected with a U-shaped frame 5 through the two rotating shafts 7, the size of the U-shaped frame 5 is smaller than that of the slot hole 3, when the cover body 1 is fixed on a table top, the U-shaped frame 5 can have a rotating effect through the design of the rotating shaft 7 and the two circular grooves 12, on external force acts on U type frame 5, can follow the mesa with cover body 1 through U type frame 5 and remove, and this process simple operation, structural stability is high, and U type frame 5's position can change.
The middle part of one side of the U-shaped frame 5 is sleeved with an anti-slip sleeve 13, and the anti-slip sleeve 13 can facilitate the force application of an operator to the U-shaped frame 5.
Square groove 2 has all been seted up to the 1 lower extreme both sides of the cover body, and the inboard upper end middle part fixed mounting in square groove 2 has sucking disc 11, and the lower extreme of sucking disc 11 extends to the outside below in square groove 2, and sucking disc 11 can be with the stable fixing on the mesa of the cover body 1 to make the holistic stability of the cover body 1 improve.
The cover body 1 inside level is provided with multiunit supporting mechanism, supporting mechanism includes that the level is seted up at two spouts 6 at the inboard middle part of jam-proof layer 10, it is provided with square pole 9 to slide between two spouts 6, and square pole 9 and 6 clearance fit of spout, the upper surface of square pole 9 is compound still to bond there is blotter 8, with the one end of a plurality of square poles 9 sliding to spout 6, put into square pole 9 upper end with the cell-phone after, adjust the position of square pole 9, make square pole 9 be located the lower extreme of cell-phone, thereby can make square pole 9 have the function of supporting to the cell-phone, the design of blotter 8 can play the effect to the cell-phone protection, through this design, can make cell-phone and mesa not direct contact, thereby can make the cell-phone can not receive wearing and tearing, consequently, the effect of protection has been.
The anti-interference layer 10 is arranged on the inner surface of the cover body 1 in a compounding mode, the anti-interference layer 10 comprises a ferromagnetic layer 101 and a fine metal net layer 102, the outer surface of the ferromagnetic layer 101 is bonded on the inner surface of the cover body 1, the fine metal net layer 102 is bonded on the inner surface of the ferromagnetic layer 101 in a compounding mode, the thickness ratio of the fine metal net layer 102 to the ferromagnetic layer 101 is 1:8, the fine metal net layer 102 and the ferromagnetic layer 101 both have the function of isolating and blocking external electromagnetic waves, therefore, current in the mobile phone cannot be interfered by the external electromagnetic waves, and the blocking effect of the anti-interference layer 10 on the external electromagnetic waves can be effectively improved due to the fact that the fine metal net layer 102 and the ferromagnetic layer 101 are arranged according to.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides a dedicated jam-proof type shield cover of cell-phone, includes the cover body (1), the cover body (1) is square, and cover body (1) lower extreme is the opening setting, its characterized in that, slotted hole (3) have been seted up at cover body (1) middle part, be provided with slewing mechanism in slotted hole (3), square groove (2) have all been seted up to cover body (1) lower extreme both sides, the inboard upper end middle part fixed mounting of square groove (2) has sucking disc (11), and the lower extreme of sucking disc (11) extends to the outside below of square groove (2), cover body (1) inside level is provided with the multiunit supporting mechanism, cover body (1) inside surface complex is provided with jam-proof layer (10), jam-proof layer (10) includes ferromagnetic layer (101) and metal mesh layer (102), ferromagnetic layer (101) surface bonds on the internal surface of cover body (1), the inner surface of the ferromagnetic layer (101) is compositely bonded with a fine metal mesh layer (102), and the thickness ratio of the fine metal mesh layer (102) to the ferromagnetic layer (101) is 1: 8.
2. The interference-proof shielding cover for the mobile phone according to claim 1, wherein the rotating mechanism comprises two circular grooves (12) formed inside the cover body (1), the two circular grooves (12) are respectively located at the middle parts of the two sides of the slot hole (3), a rotating shaft (7) is rotatably disposed between the two circular grooves (12), the rotating shaft (7) is in clearance fit with the circular grooves (12), the rotating shaft (7) is sleeved with two sleeves (4), the rotating shaft (7) is connected with a U-shaped frame (5) through the two rotating shafts (7), and the size of the U-shaped frame (5) is smaller than that of the slot hole (3).
3. The interference-proof shielding cover special for the mobile phone according to claim 2, wherein an anti-slip sleeve (13) is sleeved on the middle part of one side of the U-shaped frame (5).
4. The anti-interference shielding cover special for the mobile phone according to claim 1, wherein the supporting mechanism comprises two sliding grooves (6) horizontally opened in the middle of the inner side of the anti-interference layer (10), a square rod (9) is slidably disposed between the two sliding grooves (6), the square rod (9) is in clearance fit with the sliding grooves (6), and the buffer pad (8) is further compositely adhered on the upper surface of the square rod (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821704669.9U CN209787729U (en) | 2018-10-19 | 2018-10-19 | Dedicated jam-proof type shield cover of cell-phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821704669.9U CN209787729U (en) | 2018-10-19 | 2018-10-19 | Dedicated jam-proof type shield cover of cell-phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209787729U true CN209787729U (en) | 2019-12-13 |
Family
ID=68786886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821704669.9U Active CN209787729U (en) | 2018-10-19 | 2018-10-19 | Dedicated jam-proof type shield cover of cell-phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209787729U (en) |
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2018
- 2018-10-19 CN CN201821704669.9U patent/CN209787729U/en active Active
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