CN112054287B - Wireless signal jam-proof machine for computer - Google Patents
Wireless signal jam-proof machine for computer Download PDFInfo
- Publication number
- CN112054287B CN112054287B CN202010909948.4A CN202010909948A CN112054287B CN 112054287 B CN112054287 B CN 112054287B CN 202010909948 A CN202010909948 A CN 202010909948A CN 112054287 B CN112054287 B CN 112054287B
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- seat
- computer
- clamping
- case main
- cover
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/2258—Supports; Mounting means by structural association with other equipment or articles used with computer equipment
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/1235—Collapsible supports; Means for erecting a rigid antenna
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
- H01Q15/14—Reflecting surfaces; Equivalent structures
- H01Q15/16—Reflecting surfaces; Equivalent structures curved in two dimensions, e.g. paraboloidal
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Transceivers (AREA)
Abstract
The invention discloses a wireless signal interference preventer for a computer, which comprises a computer case main body, wherein a wireless receiving antenna is installed on the computer case main body, a clamping seat is arranged at the top of the computer case main body, the top end of the clamping seat is rotatably connected with a signal concentrator, the clamping seat comprises a fixed seat and a movable seat, the signal concentrator comprises a rotating seat, a plurality of section rods and a gathering cover, and the gathering cover is covered on the outer side of the wireless receiving antenna. According to the invention, the clamping base can be conveniently clamped on the computer case main bodies with different sizes and simultaneously the signal concentration device can be shifted through the signal concentration device arranged on the clamping base, so that the wireless receiving antenna cover is connected in the gathering cover on the signal concentration device, the gathering cover can gather transmitted wireless signals, and the wireless receiving antenna is prevented from being interfered due to the work or placement positions of other equipment when receiving the wireless signals.
Description
Technical Field
The invention relates to the technical field of computer communication equipment, in particular to a wireless signal interference preventer for a computer.
Background
The computer is commonly called computer, is a modern electronic computing machine for high-speed computing, can perform numerical computation and logic computation, has a memory function, is a modern intelligent electronic device capable of operating according to a program and automatically processing mass data at high speed, is usually connected with a network for use at present, is limited by a network interface, and can be connected with the Internet in a wireless connection mode. Because the computer needs the wireless receiving antenna to receive the wireless signal, and is affected by the operation of the equipment near the computer and the location of the computer, the wireless signal received by the wireless receiving antenna often causes poor quality of the wireless signal due to interference. In view of this, we propose a wireless signal interference preventer for computers.
Disclosure of Invention
The present invention is directed to a wireless signal interference preventer for computers, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a radio signal jam-proof machine for computer, includes computer machine case main part, install the wireless receiving antenna on the computer machine case main part, the top of computer machine case main part is provided with the grip slipper, the top of grip slipper is rotated and is connected with signal concentration device, the grip slipper includes the overlap joint the fixing base on computer machine case main part top with be located the sliding seat of fixing base side, the fixing base with all articulate on the sliding seat has a pair of clamping bar, two pairs the clamping bar is laminated respectively on the left and right sides terminal surface of computer machine case main part, signal concentration device including rotate the seat, with rotate a plurality of section poles of seat articulated and install endmost the gathering cover on the section pole, gathering cover cup joints the outside of wireless receiving antenna.
Preferably, the front and rear edges of the right end surface of the fixed seat are both provided with sliding cavities with rectangular cross sections, the front and rear edges of the left end surface of the movable seat are both provided with connecting rods, and the connecting rods extend into the sliding cavities and are in sliding connection with the sliding cavities.
Preferably, a sleeve cavity is formed in the middle of the connecting rod, a spring is sleeved in the sleeve cavity, a sleeve hole overlapped with the sliding cavity is formed in the fixing seat, and when the connecting rod extends into the sliding cavity, the spring is located in the sleeve hole.
Preferably, an end cover is fixed on one end face of the fixed seat, which is close to the movable seat, through a bolt, a through hole for the connecting rod to pass through is formed in the end cover, and the tail end of the spring is abutted against the end cover.
Preferably, the left end of the fixed seat and the movable seat are both provided with a receiving cavity, the top end of the clamping rod extends into the receiving cavity and is inserted with a hinge shaft, two ends of the hinge shaft are respectively inserted into the inner walls of the left side and the right side of the receiving cavity, the clamping rod is hinged to the fixed seat and the movable seat through the hinge shaft, a shifting rod is arranged at the outer side position of the bottom end of the clamping rod, and the fixed seat and the movable seat are both provided with receiving grooves for receiving the shifting rod.
Preferably, the clamping rod is provided with an end groove on the end surface close to the computer case main body, and an anti-skid film is tightly bonded in the end groove.
Preferably, the rotating seat is of a cylindrical structure, a rotating hole is formed in the rotating seat, a convex column matched with the rotating hole in size is arranged at the top end of the fixed seat, the rotating seat is rotatably connected with the convex column, and a baffle is fixed at the top end of the convex column through a bolt.
Preferably, a hinge plate is arranged at the periphery of the rotating seat, the plurality of section rods are sequentially hinged, and the section rod positioned at the head end is hinged with the hinge plate.
Preferably, a cover frame is fixed to a rear position of the collecting cover, and the cover frame is hinged to the endmost link.
Preferably, the inner wall of the collecting cover is in a smooth arc surface shape.
Compared with the prior art, the invention has the beneficial effects that:
according to the signal concentrating device, the clamping base can be conveniently clamped on computer case main bodies with different sizes and can be shifted at the same time, the wireless receiving antenna cover is connected in the gathering cover on the signal concentrating device, the gathering cover can gather transmitted wireless signals, and the wireless receiving antenna is prevented from being interfered due to the working or placing positions of other equipment when the wireless receiving antenna receives the wireless signals.
Drawings
FIG. 1 is a schematic representation of the use of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic view of the holder of the present invention;
FIG. 4 is a sectional view of the fixing base of the present invention;
FIG. 5 is a schematic structural view of a movable seat of the present invention;
FIG. 6 is a schematic view of the structure of the clamping bar of the present invention;
fig. 7 is a schematic structural diagram of a signal concentrating device according to the present invention.
The meaning of the individual reference symbols in the figures is:
1. a computer case main body; 11. a wireless receiving antenna; 2. a clamping seat; 21. a fixed seat; 211. a sliding cavity; 212. trepanning; 213. an end cap; 2131. a port; 22. a movable seat; 221. a connecting rod; 2211. sleeving a cavity; 222. a spring; 23. a receiving cavity; 231. a receiving groove; 24. a clamping bar; 241. a hinge shaft; 242. a deflector rod; 243. an end slot; 244. an anti-slip film; 25. a convex column; 251. a baffle plate; 3. a signal concentration device; 31. rotating the base; 311. rotating the hole; 312. hinging a plate; 32. a rod is saved; 33. a focus mask; 331. and (4) a cover frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Referring to fig. 1-7, the present invention provides a technical solution:
the utility model provides a radio signal jam-proof machine for computer, including computer case main body 1, install wireless receiving antenna 11 on the computer case main body 1, the top of computer case main body 1 is provided with grip slipper 2, the top of grip slipper 2 is rotated and is connected with signal concentration device 3, grip slipper 2 includes the fixing base 21 of overlap joint on 1 top of computer case main body and the movable seat 22 that is located the fixing base 21 side, all articulate on fixing base 21 and the movable seat 22 and have a pair of clamping bar 24, two pairs of clamping bar 24 laminate respectively on the left and right sides terminal surface of computer case main body 1, signal concentration device 3 is including rotating seat 31, with rotating a plurality of section poles 32 of seat 31 articulated and installing the gathering cover 33 on endmost section pole 32, gathering cover 33 cup joints in the outside of wireless receiving antenna 11.
In the invention, the front and rear edges of the right end surface of the fixed seat 21 are both provided with sliding cavities 211 with rectangular cross sections, the front and rear edges of the left end surface of the movable seat 22 are both provided with connecting rods 221, the connecting rods 221 are in rectangular rod-shaped structures, and the connecting rods 221 extend into the sliding cavities 211 and are in sliding connection with the sliding cavities 211, so that the movable seat 22 can perform telescopic motion at the side ends of the fixed seat 21 under the action of the connecting rods 221. A sleeve cavity 2211 is formed in the middle of the connecting rod 221, a spring 222 is sleeved in the sleeve cavity 2211, a sleeve hole 212 overlapped with the sliding cavity 211 is formed in the fixed seat 21, and when the connecting rod 221 extends into the sliding cavity 211, the spring 222 is located in the sleeve hole 212. An end cover 213 is fixed on one side end face of the fixed seat 21 close to the movable seat 22 through a bolt, a through hole 2131 for the connecting rod 221 to pass through is formed in the end cover 213, the tail end of the spring 222 abuts against the end cover 213, and the head end of the spring 222 abuts against the inner wall of the tail end of the sleeve cavity 2211, so that the connecting rod 221 can be retracted into the sliding cavity 211 all the time under the elastic action of the spring 222.
Specifically, the storage cavities 23 are respectively formed in the left end of the fixed seat 21 and the movable seat 22, the top end of the clamping rod 24 extends into the storage cavity 23 and is inserted with the hinge shaft 241, two ends of the hinge shaft 241 are respectively inserted into the inner walls of the left side and the right side of the storage cavity 23, the clamping rod 24 is respectively hinged to the fixed seat 21 and the movable seat 22 through the hinge shaft 241, the shift lever 242 is arranged at the outer side position of the bottom end of the clamping rod 24, the storage grooves 231 for storing the shift lever 242 are respectively formed in the fixed seat 21 and the movable seat 22, the clamping rod 24 is shifted out of the storage cavity 23 through the shift lever 242 and is pulled outwards to pull the movable seat 22, so that the clamping rod 24 at two sides is clamped at the top of the computer case main body 1 under the elastic action of the spring 222 when the movable seat 21 drives the connecting rod 221 to be unfolded from the sliding cavity 211, the clamping seat 2 can be placed at the top end of the computer case main body 1, and the purpose of fixing the clamping seat 2 can be achieved by loosening the movable seat 22.
Furthermore, an end groove 243 is disposed on the end surface of the clamping rod 24 close to the computer case main body 1, and an anti-slip film 244 is tightly adhered in the end groove 243, so that when the clamping rod 24 is adhered to the side end of the computer case main body 1, the anti-slip film 244 can increase the friction force between the clamping rod 24 and the computer case main body 1, and prevent the clamping rod 24 from slipping.
In addition, the rotating seat 31 is of a cylindrical structure, a rotating hole 311 is formed in the rotating seat 31, a convex column 25 matched with the rotating hole 311 in size is arranged at the top end of the fixed seat 21, the rotating seat 31 is rotatably connected with the convex column 25, a baffle 251 is fixed at the top end of the convex column 25 through a bolt, and the outer diameter of the baffle 251 is larger than the inner diameter of the sleeve hole 311, so that the rotating seat 31 is limited on the convex column 25 under the blocking of the baffle 251, and the rotating seat 31 is prevented from being separated from the convex column 25.
It should be noted that a hinge plate 312 is disposed at the periphery of the rotating base 31, the plurality of link rods 32 are sequentially hinged, and the link rod 32 at the head end is hinged to the hinge plate 312, so that the position of the gathering cover 33 can be adjusted by pulling the plurality of clamping rods 24. A cover frame 331 is fixed at the back position of the gathering cover 33, and the cover frame 331 is hinged with the endmost node rod 32, so that the gathering cover 33 can rotate on the clamping rod 24 through the cover frame 331, thereby achieving the purpose of adjusting the orientation angle of the gathering cover 33 so as to receive and reflect wireless signals.
It should be noted that the gathering cover 33 is made of metal and has a smooth inner wall in an arc shape, so that the wireless signal is reflected by the surface of the gathering cover 33 when being transmitted to the gathering cover 33, so that the wireless receiving antenna 11 receives the signal, the purpose of gathering the signal is achieved, and the quality of the signal received by the wireless receiving antenna 11 is improved.
When the wireless signal interference preventer for the computer is used, firstly, the clamping rods 24 are shifted from the shifting rod 242 to enable the clamping rods 24 to be shifted out of the accommodating cavity 23, then after all the clamping rods 24 are shifted out, the movable seat 22 is grasped and pulled outwards to enable the movable seat 22 to drive the connecting rod 221 to be unfolded from the sliding cavity 211, at this time, the clamping seat 2 can be placed at the top end of the computer case main body 1, then the movable seat 22 can be released to enable the movable seat 22 to do return movement under the elastic action of the spring 222, so that the clamping rods 24 at two sides are clamped at the top of the computer case main body 1 to achieve the purpose of fixing the clamping seat 2, and finally, the gathering cover 33 is shifted to enable the gathering cover 33 to move towards the wireless receiving antenna 11 under the hinging of the clamping rods 24 and the rotation of the rotating seat 31 until the gathering cover 33 is sleeved in the wireless receiving antenna 11, the gathering cover 33 is shifted to stop being shifted, so that the wireless signals can be reflected by the surface of the gathering cover 33 when being transmitted to the wireless receiving antenna 11, and the wireless receiving quality of the wireless receiving antenna 11 can be increased.
The foregoing shows and describes the general principles, principal features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a radio signal jam-proof machine for computer, includes computer machine case main part (1), install wireless receiving antenna (11) on computer machine case main part (1), its characterized in that: the top of the computer case main body (1) is provided with a clamping seat (2), the top end of the clamping seat (2) is rotatably connected with a signal concentration device (3), the clamping seat (2) comprises a fixed seat (21) which is overlapped on the top end of the computer case main body (1) and a movable seat (22) which is positioned at the side end of the fixed seat (21), the fixed seat (21) and the movable seat (22) are both hinged with a pair of clamping rods (24), the two pairs of clamping rods (24) are respectively attached to the end faces of the left side and the right side of the computer case main body (1), the signal concentration device (3) comprises a rotating seat (31), a plurality of section rods (32) which are hinged with the rotating seat (31) and a concentration cover (33) which is arranged on the section rod (32) at the tail end, and the concentration cover (33) is covered on the outer side of the wireless receiving antenna (11);
sliding cavities (211) with rectangular cross sections are formed in the front and rear side edges of the right end face of the fixed seat (21), connecting rods (221) are mounted on the front and rear side edges of the left end face of the movable seat (22), and the connecting rods (221) extend into the sliding cavities (211) and are in sliding connection with the sliding cavities (211);
a sleeve cavity (2211) is formed in the middle of the connecting rod (221), a spring (222) is sleeved in the sleeve cavity (2211), a sleeve hole (212) overlapped with the sliding cavity (211) is formed in the fixed seat (21), and when the connecting rod (221) extends into the sliding cavity (211), the spring (222) is located in the sleeve hole (212);
an end cover (213) is fixed on one side end face, close to the movable seat (22), of the fixed seat (21) through bolts, a through hole (2131) for the connecting rod (221) to penetrate through is formed in the end cover (213), and the tail end of the spring (222) is abutted to the end cover (213).
2. The wireless signal interference preventer for computer according to claim 1, wherein: the left end of fixing base (21) with all seted up in movable seat (22) and accomodate chamber (23), the top of clamping bar (24) stretches into accomodate chamber (23) in and has inserted and connect hinge (241), the both ends of hinge (241) insert respectively accomodate on the left and right sides inner wall of chamber (23), clamping bar (24) pass through hinge (241) respectively with fixing base (21) with movable seat (22) are articulated, the outside position department of clamping bar (24) bottom is provided with driving lever (242), fixing base (21) with all set up on movable seat (22) and be used for accomodating receiving groove (231) of driving lever (242).
3. The wireless signal interference preventer for computer according to claim 1, wherein: an end groove (243) is formed in the end face, close to the computer case main body (1), of the clamping rod (24), and an anti-skidding rubber sheet (244) is tightly bonded in the end groove (243).
4. The wireless signal interference preventer for computer according to claim 1, wherein: rotate seat (31) and be the cylinder structure, it rotates hole (311) to have seted up in rotation seat (31), the top of fixing base (21) be equipped with rotate hole (311) size looks adaptation's projection (25), rotate seat (31) with projection (25) rotate and are connected, the top of projection (25) is fixed with baffle (251) through the bolt.
5. The wireless signal interference preventer for computer according to claim 1, wherein: hinge plates (312) are arranged on the periphery of the rotating seat (31), the plurality of section rods (32) are sequentially hinged, and the section rod (32) located at the head end is hinged with the hinge plates (312).
6. The wireless signal interference preventer for computer according to claim 1, wherein: a cover frame (331) is fixed at the back position of the gathering cover (33), and the cover frame (331) is hinged with the node rod (32) at the tail end.
7. The wireless signal interference preventer for computer according to claim 1, wherein: the inner wall of the gathering cover (33) is in a smooth arc surface shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010909948.4A CN112054287B (en) | 2020-09-02 | 2020-09-02 | Wireless signal jam-proof machine for computer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010909948.4A CN112054287B (en) | 2020-09-02 | 2020-09-02 | Wireless signal jam-proof machine for computer |
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| CN112054287A CN112054287A (en) | 2020-12-08 |
| CN112054287B true CN112054287B (en) | 2023-03-10 |
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| CN108521379A (en) * | 2018-04-25 | 2018-09-11 | 江苏君厚科技有限公司 | A kind of router with signal enhancing function |
| CN208272965U (en) * | 2018-05-17 | 2018-12-21 | 张春杰 | A kind of subway communication signal enhancing intercommunication hand platform |
| CN208945775U (en) * | 2018-08-24 | 2019-06-07 | 醴陵市湘环动力机械有限公司 | A kind of metal end face sander |
| CN208782045U (en) * | 2018-09-19 | 2019-04-23 | 东莞市腾祥电子有限公司 | It is a kind of to be easily installed the router antenna dismantled and increase signal |
| CN209980401U (en) * | 2019-04-04 | 2020-01-21 | 湖北家悦智能科技有限公司 | Security device for smart home |
| CN210720513U (en) * | 2019-06-17 | 2020-06-09 | 天津鸿润通汇科技有限公司 | Signal transmitter capable of being adjusted at multiple angles |
| CN210296613U (en) * | 2019-08-08 | 2020-04-10 | 深圳池航科技有限公司 | Novel communication transmission device |
| CN210129577U (en) * | 2019-09-23 | 2020-03-06 | 周口师范学院 | Router signal strengthening device |
| CN210328007U (en) * | 2019-11-12 | 2020-04-14 | 深圳市西瑞联科技有限公司 | Enhancement mode WIFI module with function of charging |
| CN110888503A (en) * | 2019-11-23 | 2020-03-17 | 湖南信息职业技术学院 | Computer mainframe box with wireless network quick function buckle cover |
| CN111132483A (en) * | 2019-12-05 | 2020-05-08 | 国网山西省电力公司晋城供电公司 | Electric power information communication cabinet humiture control protector |
| CN211269197U (en) * | 2020-01-06 | 2020-08-18 | 济源职业技术学院 | Portable drawing desk for art design |
| CN211182495U (en) * | 2020-03-11 | 2020-08-04 | 欧俊荣 | Fixing frame for communication wire |
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