CN210274952U - Electronic information anti-interference device - Google Patents
Electronic information anti-interference device Download PDFInfo
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- CN210274952U CN210274952U CN201920794125.4U CN201920794125U CN210274952U CN 210274952 U CN210274952 U CN 210274952U CN 201920794125 U CN201920794125 U CN 201920794125U CN 210274952 U CN210274952 U CN 210274952U
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- fixedly connected
- electronic information
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- box
- interference
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Abstract
The utility model discloses an electronic information anti-jamming ware, including the anti-jamming ware body, the back of anti-jamming ware body is provided with heat abstractor through the installation screw fixation, heat abstractor includes the box, one side fixedly connected with servo motor of box, servo motor's output shaft fixedly connected with positive and negative threaded rod, the inner wall swing joint of bearing frame and box is passed through to one side of positive and negative threaded rod, the equal threaded connection in both sides on positive and negative threaded rod surface has the threaded sleeve, threaded sleeve's bottom fixedly connected with rotating electrical machines, rotating electrical machines's output shaft fixedly connected with flabellum. The utility model discloses a reciprocating motion about setting up heat abstractor and driving two rotating electrical machines has increased radiating area, has improved the inside thermal diffusivity of anti-interference ware, has solved current radiating mode and has had the not enough problem of thermal diffusivity, makes the inner member obtain timely heat dissipation to the life of anti-interference ware has been improved.
Description
Technical Field
The utility model relates to an electronic information technical field specifically is an electronic information interference unit.
Background
The interference killing feature is the best appurtenance who solves the interference problem that appears in equipment operation, and the interference killing feature mainly has two kinds of modes at present: one kind is exactly this kind of enlarge anti-interference mode, in principle, this kind of interference killing feature can not eliminate the interference, but can effectively reduce interfering signal's range really, the other one is frequency shift anti-interference mode, this kind of mode can better solution interfere, therefore, the interference killing feature has obtained extensive application, but electronic information interference killing feature on the present market, only dispel the heat through seting up a louvre, this kind of heat dissipation mode has the defect that the thermal diffusivity is not enough, make the timely heat dissipation of inner member can not get, thereby the life of interference killing feature has been reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electronic information anti-jamming ware possesses the advantage that improves the anti-jamming ware thermal diffusivity, has solved the problem that current radiating mode has the thermal diffusivity not enough.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electronic information anti-jamming ware, includes the anti-jamming ware body, the back of anti-jamming ware body is provided with heat abstractor through the installation screw fixation, heat abstractor includes the box, one side fixedly connected with servo motor of box, servo motor's output shaft fixedly connected with positive and negative threaded rod, the inner wall swing joint of bearing frame and box is passed through to one side of positive and negative threaded rod, the equal threaded connection in both sides on positive and negative threaded rod surface has the screw sleeve, screw sleeve's bottom fixedly connected with rotating electrical machines, rotating electrical machines's output shaft fixedly connected with flabellum.
Preferably, the servo motor and the rotating motor are driven by an external power supply, the number of the rotating motors is two, the rotating motors are connected in series through wires, and the lengths of the wires are greater than the moving distance of the rotating motors.
Preferably, the top of the threaded sleeve is movably connected with a guide wheel, the back of the inner cavity of the box body is provided with a guide groove, and the inner cavity of the guide groove is in sliding connection with the surface of the guide wheel.
Preferably, the front surface of the anti-interference device body is fixedly connected with a dust cover through a mounting screw, and a cover hole is formed in the surface of the dust cover.
Preferably, the top of the anti-jamming device body can be hinged with an antenna, and one side of the anti-jamming device body is fixedly connected with an electric connector.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a reciprocating motion about setting up heat abstractor and driving two rotating electrical machines has increased radiating area, has improved the inside thermal diffusivity of anti-interference ware, has solved current radiating mode and has had the not enough problem of thermal diffusivity, makes the inner member obtain timely heat dissipation to the life of anti-interference ware has been improved.
2. The utility model ensures the normal power on of the motor by arranging the servo motor and the rotating motor to be driven by the external power supply, and avoids the influence of the short wire on the movement of the rotating motor by setting the length of the wire to be greater than the moving distance of the rotating motor;
the guide wheel is arranged to slide in the guide groove, so that the functions of orientation and limiting for the movement of the threaded sleeve are achieved;
through setting up the dust cover, the antagonism interference unit has played dirt-proof effect, also makes things convenient for thermal in time to discharge.
Drawings
Fig. 1 is a top view of the structure of the present invention;
FIG. 2 is a top sectional view of the heat dissipation device of the present invention;
fig. 3 is a front view of the dust cover structure of the present invention.
In the figure: the anti-interference device comprises an anti-interference device body 1, an antenna 11, an electrical connector 12, a heat dissipation device 2, a box body 21, a servo motor 22, a positive and negative threaded rod 23, a threaded sleeve 24, a rotating motor 3, fan blades 4, a guide wheel 5, a guide groove 6 and a dust cover 7.
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 "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", 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 to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be 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. 1-3, an electronic information anti-interference device comprises an anti-interference device body 1, a dust cover 7 is fixedly connected to the front of the anti-interference device body 1 through a mounting screw, a cover hole is formed in the surface of the dust cover 7, the anti-interference device plays a role of dust prevention by arranging the dust cover 7, and is convenient for timely discharging heat, an antenna 11 is hinged to the top of the anti-interference device body 1, an electric connector 12 is fixedly connected to one side of the anti-interference device body 1, a heat dissipation device 2 is fixedly arranged on the back of the anti-interference device body 1 through the mounting screw, the heat dissipation device 2 comprises a box body 21, a servo motor 22 is fixedly connected to one side of the box body 21, the servo motor 22 and a rotary motor 3 are driven by an external power supply, the number of the rotary motors 3 is two, the rotary motors 3 are connected in series with each, the servo motor 22 and the rotary motor 3 are driven by an external power supply, the normal power-on of the motor is ensured, the length of the lead is larger than the moving distance of the rotary motor 3, the lead is prevented from being too short, and the movement of the rotary motor 3 is influenced, a positive and negative threaded rod 23 is fixedly connected with an output shaft of the servo motor 22, one side of the positive and negative threaded rod 23 is movably connected with the inner wall of the box body 21 through a bearing seat, both sides of the surface of the positive and negative threaded rod 23 are respectively in threaded connection with a threaded sleeve 24, the top of the threaded sleeve 24 is movably connected with a guide wheel 5, the back of the inner cavity of the box body 21 is provided with a guide groove 6, the inner cavity of the guide groove 6 is in sliding connection with the surface of the guide wheel 5, the guide wheel 5 slides in the guide groove 6, the orientation and limiting effects are achieved on the movement of the threaded sleeve, reciprocating motion about driving two rotating electrical machines 3 through setting up heat abstractor 2 has increased radiating area, has improved the inside thermal diffusivity of anti-interference ware, has solved current radiating mode and has had the not enough problem of thermal diffusivity, makes the inner member obtain timely heat dissipation to the life of anti-interference ware has been improved.
During the use, make servo motor 22 and rotating electrical machines 3 work through the peripheral hardware controller, servo motor 22 drives positive and negative threaded rod 23 and rotates, positive and negative threaded rod 23 drives threaded sleeve 24 through the cooperation between the screw and removes, threaded sleeve 24 slides in leading wheel 5 in guide way 6 and drives rotating electrical machines 3 and remove, when servo motor 22 corotation, threaded sleeve 24 drives rotating electrical machines 3 and removes in opposite directions, when servo motor 22 reversal, threaded sleeve 24 drives rotating electrical machines 3 dorsad removal, rotating electrical machines 3 drives flabellum 4 and rotates, the inside heat radiating area of anti-jamming device has been increased, thereby the thermal diffusivity has been improved.
In summary, the following steps: this electronic information anti-jamming ware through the structural design of heat abstractor 2, rotating electrical machines 3 and flabellum 4, has solved the problem that current radiating mode has the thermal diffusivity not enough.
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 (5)
1. The utility model provides an electronic information interference unit, includes interference unit body (1), its characterized in that: the back of anti-jamming ware body (1) is provided with heat abstractor (2) through the mounting screw is fixed, heat abstractor (2) are including box (21), one side fixedly connected with servo motor (22) of box (21), the output shaft fixedly connected with positive and negative threaded rod (23) of servo motor (22), the inner wall swing joint of bearing frame and box (21) is passed through to one side of positive and negative threaded rod (23), the equal threaded connection in both sides on positive and negative threaded rod (23) surface has threaded sleeve (24), the bottom fixedly connected with rotating electrical machines (3) of threaded sleeve (24), the output shaft fixedly connected with flabellum (4) of rotating electrical machines (3).
2. A tamper-resistant device for electronic information according to claim 1, wherein: the servo motor (22) and the rotating motor (3) are driven by an external power supply, the number of the rotating motors (3) is two, the rotating motors (3) are connected in series with each other through wires, and the lengths of the wires are greater than the moving distance of the rotating motors (3).
3. A tamper-resistant device for electronic information according to claim 1, wherein: the top of the threaded sleeve (24) is movably connected with a guide wheel (5), the back of the inner cavity of the box body (21) is provided with a guide groove (6), and the inner cavity of the guide groove (6) is in sliding connection with the surface of the guide wheel (5).
4. A tamper-resistant device for electronic information according to claim 1, wherein: the anti-interference device is characterized in that the front surface of the anti-interference device body (1) is fixedly connected with a dust cover (7) through a mounting screw, and a cover hole is formed in the surface of the dust cover (7).
5. A tamper-resistant device for electronic information according to claim 1, wherein: the top of the anti-jamming device body (1) can be hinged with an antenna (11), and one side of the anti-jamming device body (1) is fixedly connected with an electric connector (12).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920794125.4U CN210274952U (en) | 2019-05-29 | 2019-05-29 | Electronic information anti-interference device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920794125.4U CN210274952U (en) | 2019-05-29 | 2019-05-29 | Electronic information anti-interference device |
Publications (1)
Publication Number | Publication Date |
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CN210274952U true CN210274952U (en) | 2020-04-07 |
Family
ID=70039233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201920794125.4U Expired - Fee Related CN210274952U (en) | 2019-05-29 | 2019-05-29 | Electronic information anti-interference device |
Country Status (1)
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CN (1) | CN210274952U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113067588A (en) * | 2021-03-16 | 2021-07-02 | 华南理工大学 | Electron transmitter with anti-interference function |
-
2019
- 2019-05-29 CN CN201920794125.4U patent/CN210274952U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113067588A (en) * | 2021-03-16 | 2021-07-02 | 华南理工大学 | Electron transmitter with anti-interference function |
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Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200407 |
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CF01 | Termination of patent right due to non-payment of annual fee |