CN217116813U - Signal interference shielding device - Google Patents
Signal interference shielding device Download PDFInfo
- Publication number
- CN217116813U CN217116813U CN202220805347.3U CN202220805347U CN217116813U CN 217116813 U CN217116813 U CN 217116813U CN 202220805347 U CN202220805347 U CN 202220805347U CN 217116813 U CN217116813 U CN 217116813U
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- Prior art keywords
- fixedly connected
- signal
- shielding device
- fixed cylinder
- driving motor
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- 238000013016 damping Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 7
- 230000005855 radiation Effects 0.000 abstract description 6
- 230000017525 heat dissipation Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 241000883990 Flabellum Species 0.000 abstract description 4
- 238000009825 accumulation Methods 0.000 abstract 1
- 230000035939 shock Effects 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model discloses a signal interference's shielding ware, including the signal shielding ware body, signal shielding ware body top is provided with the casing, shells inner wall top rigidity is connected with heat radiation fins, casing top intermediate position runs through and the fixed cylinder of fixedly connected with and fixed cylinder bottom runs through heat radiation fins and fixed connection, the bracing piece of the three evenly distributed of fixed cylinder internal diameter bottom rigidity is connected with, and is three fixedly connected with driving motor between the bracing piece. The utility model discloses in, signal shield ware body is at the in-process of operation in addition, and the inside heat dissipation fin of casing can dispel the heat in real time to signal shield ware body, starts driving motor this moment to the driving motor output drives the flabellum of dwang and dwang external diameter and rotates, thereby can blow off the hot-air of the inside accumulation of casing under the continuous rotation of flabellum, avoids influencing the use of signal shield ware body.
Description
Technical Field
The utility model relates to a shield technical field especially relates to a signal interference's shield.
Background
The mobile phone signal shielding device mainly aims at places where mobile phones are forbidden, such as various examination rooms, schools, gas stations, churches, courtrooms, libraries, conference centers (rooms), movie theaters, hospitals, governments, finance, prisons, public security, military places and the like, according to the knowledge, the mobile phone signal shielding device in the market can limit mobile phone signals within 500M meters of a self-emitting station, the shielding radius is adjustable, the coverage range reaches more than 30 square meters, and the mobile phone signal shielding device can only shield the mobile phone signals and does not affect other electronic equipment. The electric energy is saved, and the power is 12W-480W.
The existing signal shielding device is easy to heat in the using process, if the shielding device can not be better protected by heat dissipation, the using effect and the service life of the shielding device can be greatly influenced, most of the existing shielding device does not have the shock absorption protection function, and therefore if the existing signal shielding device meets the shock, the shielding device can not be better protected, and the damage of the shielding device can be easily caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a signal interference shielding device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a signal interference's shielding ware, includes the signal shielding ware body, signal shielding ware body top is provided with the casing, shells inner wall top position fixedly connected with heat radiation fins, casing top intermediate position runs through and fixed a section of thick bamboo of fixedly connected with and fixed bobbin base end runs through heat radiation fins and fixed connection, the bracing piece of the three evenly distributed of fixed bobbin internal diameter bottom position fixedly connected with, it is three fixedly connected with actuating motor between the bracing piece, actuating motor output fixedly connected with dwang, the equal first fixing pad of fixedly connected with in four corners department in signal shielding ware body bottom, four the equal fixedly connected with shock attenuation gasbag in first fixing pad bottom, four the equal fixedly connected with second fixing pad in shock attenuation gasbag bottom, four second fixing pad bottom fixedly connected with bottom plate.
As a further description of the above technical solution:
both ends position all runs through and threaded connection has mounting bolt and mounting bolt one end all runs through signal shielding ware body and threaded connection around the casing left and right sides.
As a further description of the above technical solution:
and the top end of the outer diameter of the rotating rod is fixedly connected with fan blades which are uniformly distributed.
As a further description of the above technical solution:
the equal fixedly connected with mounting groove in bottom plate bottom left and right sides position.
As a further description of the above technical solution:
two both ends position all runs through and is provided with the reservation mounting hole around the mounting groove top.
As a further description of the above technical solution:
the support rod, the driving motor, the rotating rod and the fan blade are all located at the inner position of the fixed cylinder.
The utility model discloses following beneficial effect has:
in the utility model, the signal shielding device body is firstly installed to a required position through the reserved installation hole above the installation groove, if the signal shielding device body generates larger vibration, the damping air bag can protect the signal shielding device body, and the phenomenon that the signal shielding device body is damaged can be avoided; in addition signal shielding ware body is at the in-process of operation, and the inside radiating fin of casing can dispel the heat to signal shielding ware body in real time, starts driving motor this moment to the driving motor output drives the flabellum of dwang and dwang external diameter and rotates, thereby can blow off the inside accumulated hot air of casing under the continuous rotation of flabellum, avoids influencing the use of signal shielding ware body.
Drawings
Fig. 1 is a perspective view of a signal interference shielding device according to the present invention;
fig. 2 is a rear perspective view of a signal interference shielding device according to the present invention;
fig. 3 is an internal structure view of a housing of a signal interference shielding device according to the present invention;
fig. 4 is an exploded view of the housing of a signal interference shield according to the present invention;
fig. 5 is an exploded view of a fixed cylinder of a signal interference shielding device according to the present invention.
Illustration of the drawings:
1. a signal shield body; 2. a housing; 3. installing a bolt; 4. a fixed cylinder; 5. a shock-absorbing air bag; 6. a base plate; 7. mounting grooves; 8. reserving a mounting hole; 9. heat dissipation fins; 10. a drive motor; 11. a support bar; 12. a fan blade; 13. rotating the rod; 14. a first fixing pad; 15. a second fixing pad.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the present invention provides an embodiment: a signal interference shielding device comprises a signal shielding device body 1, a shell 2 is arranged at the top of the signal shielding device body 1, a heat radiation fin 9 is fixedly connected at the top position of the inner wall of the shell 2, a fixed cylinder 4 penetrates through and is fixedly connected with the middle position of the top of the shell 2, the bottom end of the fixed cylinder 4 penetrates through and is fixedly connected with the heat radiation fin 9, three uniformly distributed support rods 11 are fixedly connected at the bottom position of the inner diameter of the fixed cylinder 4, a driving motor 10 is fixedly connected between the three support rods 11, a rotating rod 13 is fixedly connected at the output end of the driving motor 10, first fixing cushions 14 are fixedly connected at the four corners of the bottom of the signal shielding device body 1, damping air bags 5 are fixedly connected at the bottoms of the four damping air bags 5, second fixing cushions 15 are fixedly connected at the bottoms of the four second fixing cushions 15, a bottom plate 6 is fixedly connected at the bottoms of the four second fixing cushions 15, the signal shielding device body 1 is installed to a required position through a reserved installation hole 8 above an installation groove 7, if the signal shielding device body 1 generates large vibration, the damping air bag 5 can protect the signal shielding device body 1, and the phenomenon that the signal shielding device body 1 is damaged can be avoided.
The front and back end positions of the left and right sides of the shell 2 are both penetrated and connected with the mounting bolts 3 through screw threads, one end of each mounting bolt 3 is penetrated through the signal shielding device body 1 and connected with the signal shielding device body through screw threads, the top end position of the outer diameter of the rotating rod 13 is fixedly connected with the uniformly distributed fan blades 12, the left and right side positions of the bottom plate 6 are both fixedly connected with the mounting grooves 7, the front and back end positions of the tops of the two mounting grooves 7 are both penetrated and provided with reserved mounting holes 8, the supporting rod 11, the driving motor 10, the rotating rod 13 and the fan blades 12 are both positioned in the fixed cylinder 4, in addition, in the running process of the signal shielding device body 1, the heat dissipation fins 9 in the shell 2 can dissipate heat of the signal shielding device body 1 in real time, at the moment, the driving motor 10 is started, so that the output end of the driving motor 10 drives the rotating rod 13 and the fan blades 12 with the outer diameter of the rotating rod 13 to rotate, thereby blowing out the accumulated hot air in the shell 2 under the continuous rotation of the fan blades 12, avoiding the use of the signal shield body 1 being affected.
The working principle is as follows: when the signal shielding device is used, the signal shielding device body 1 is installed to a required position through the reserved installation hole 8 above the installation groove 7, if the signal shielding device body 1 generates large vibration, the damping air bag 5 can protect the signal shielding device body 1, and the phenomenon that the signal shielding device body 1 is damaged is avoided; in addition, in the operation process of the signal shielding device body 1, the heat dissipation fins 9 inside the casing 2 can dissipate heat of the signal shielding device body 1 in real time, and at the moment, the driving motor 10 is started, so that the output end of the driving motor 10 drives the rotating rod 13 to rotate with the fan blade 12 with the outer diameter of the rotating rod 13, the accumulated hot air inside the casing 2 can be blown out under the continuous rotation of the fan blade 12, and the influence on the use of the signal shielding device body 1 is avoided.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. A signal interference shield comprising a signal shield body (1), characterized in that: the signal shielding device comprises a signal shielding device body (1), wherein a shell (2) is arranged at the top of the signal shielding device body (1), heat-radiating fins (9) are fixedly connected to the top of the inner wall of the shell (2), the middle position of the top of the shell (2) penetrates through and is fixedly connected with a fixed cylinder (4) and the bottom end of the fixed cylinder (4) penetrates through and is fixedly connected with the heat-radiating fins (9), three supporting rods (11) which are uniformly distributed are fixedly connected to the bottom of the inner diameter of the fixed cylinder (4), a driving motor (10) is fixedly connected between the three supporting rods (11), a rotating rod (13) is fixedly connected to the output end of the driving motor (10), first fixing cushions (14) are fixedly connected to the four corners of the bottom of the signal shielding device body (1), four damping air bags (5) are fixedly connected to the bottom of the first fixing cushions (14), and four damping air bags (5) are fixedly connected to the bottom of the second fixing cushions (15), the bottoms of the four second fixing pads (15) are fixedly connected with a bottom plate (6).
2. A signal interference shield as defined in claim 1, wherein: both ends position all runs through and threaded connection has mounting bolt (3) and mounting bolt (3) one end all runs through signal shielding ware body (1) and threaded connection around casing (2) the left and right sides.
3. A signal interference shield as defined in claim 1, wherein: and the outer diameter top end of the rotating rod (13) is fixedly connected with fan blades (12) which are uniformly distributed.
4. A signal interference shield as defined in claim 1, wherein: the installation grooves (7) are fixedly connected to the left side and the right side of the bottom plate (6).
5. A signal interference shield according to claim 4, wherein: two both ends position all runs through and is provided with reservation mounting hole (8) around mounting groove (7) top.
6. A signal interference shield as defined in claim 1, wherein: the support rod (11), the driving motor (10), the rotating rod (13) and the fan blades (12) are all located at the inner position of the fixed cylinder (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220805347.3U CN217116813U (en) | 2022-04-08 | 2022-04-08 | Signal interference shielding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220805347.3U CN217116813U (en) | 2022-04-08 | 2022-04-08 | Signal interference shielding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217116813U true CN217116813U (en) | 2022-08-02 |
Family
ID=82581233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220805347.3U Active CN217116813U (en) | 2022-04-08 | 2022-04-08 | Signal interference shielding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217116813U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116056397A (en) * | 2023-01-28 | 2023-05-02 | 安徽黑松科技有限公司 | Digital signal shielding device |
| CN118736762A (en) * | 2024-07-23 | 2024-10-01 | 北京华中创世科技发展有限公司 | An environmental safety detection device based on intelligent terminal |
-
2022
- 2022-04-08 CN CN202220805347.3U patent/CN217116813U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116056397A (en) * | 2023-01-28 | 2023-05-02 | 安徽黑松科技有限公司 | Digital signal shielding device |
| CN118736762A (en) * | 2024-07-23 | 2024-10-01 | 北京华中创世科技发展有限公司 | An environmental safety detection device based on intelligent terminal |
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