CN207235357U - The equipment that a kind of strong and weak electricity prevents interference - Google Patents
The equipment that a kind of strong and weak electricity prevents interference Download PDFInfo
- Publication number
- CN207235357U CN207235357U CN201721277225.7U CN201721277225U CN207235357U CN 207235357 U CN207235357 U CN 207235357U CN 201721277225 U CN201721277225 U CN 201721277225U CN 207235357 U CN207235357 U CN 207235357U
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- China
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- device body
- clamp arm
- equipment
- strong
- blower
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Abstract
The utility model discloses the equipment that a kind of strong and weak electricity prevents interference, including device body, described device body is cavity structure, the top of device body is provided with multiple fixed links being vertically arranged, the side of multiple fixed links is respectively connected with connecting rod, connecting rod is rotatablely equipped with clamp arm, the bottom of clamp arm offers threaded hole, multiple threaded holes are threaded with a screw rod, one end of screw rod is provided with swing handle, the other end of screw rod is connected with baffle, the side outer wall of device body is provided with wind turbine, the both sides inner wall of device body is connected with horizontally disposed blower, the bottom of blower is connected with multiple blowing mouths, one end of blower is connected through the side wall body of device body and the air port of wind turbine, weak electric wire and forceful electric power line are installed inside device body.The utility model design is easily installed fixation, effective protection circuit is safe, and design structure is reasonable by being corrected structure and line security.
Description
Technical field
The utility model is related to strong and weak electricity prevents perturbation technique field, more particularly to a kind of strong and weak electricity from preventing setting for interference
It is standby.
Background technology
Forceful electric power leaned on light current circuit it is too near, or forceful electric power circuit with light current circuit in same box, by force
The magnetic field that electric wire produces can directly have an impact weak electric wire, for example the TV data line and telephone wire of weak electric wire are directly installed on
Near forceful electric power line, signal can be directly affected, is primarily due on cable the reason for cable causes electromagnetic interference (EMI) that there is dry
Disturb electric current, the order wire such as the power cord of equipment, signal wire, the communication line being exchanged with each other with other equipment or ancillary equipment, extremely
Rare 2 conducting wires, this 2 conducting wires convey electric current or signal as round-trip circuit.But usually also have the 3rd outside this 2 conducting wires
Root conducting wire, i.e. ground wire.Interference electric current present in cable is divided into 2 kinds：One kind is 2 conducting wires respectively as round-trip line transmission,
Referred to as " differential mode "；Another kind is that 2 conducting wires make outlet, and ground wire returns loop transfer, this to be known as common mode, and the differential mode on cable is done
Disturb electric current and common-mode interference current can directly conduct circuit module or other equipment into electronic equipment by cable, also may be used
Form radiation interference to produce electromagnetic field in space, if moreover, forceful electric power metal wire directly contacted with light current metal wire can be to weak
The electronic component of electric line directly damages, thus for strong and weak electricity it is anti-tampering it is particularly important that, and proposed in anti-tampering equipment
Improve.
Utility model content
The purpose of this utility model is to solve shortcoming existing in the prior art, and a kind of strong and weak electricity proposed prevents
The equipment of interference.
To achieve these goals, the utility model employs following technical solution：
A kind of strong and weak electricity prevents the equipment of interference, including device body, and described device body is cavity structure, device body
Top multiple fixed links being vertically arranged are installed, the side of multiple fixed links is respectively connected with connecting rod, and connecting rod rotates
Clamp arm is installed, the bottom of clamp arm offers threaded hole, and multiple threaded holes are threaded with a screw rod, one end peace of screw rod
Equipped with swing handle, the other end of screw rod is connected with baffle, and the side outer wall of device body is provided with wind turbine, and the two of device body
Side inner wall is connected with horizontally disposed blower, and the bottom of blower is connected with multiple blowing mouths, and one end of blower passes through dress
The air port of the side wall body and wind turbine of putting body connects, and weak electric wire and forceful electric power line, weak electric wire overcoat are provided with inside device body
Equipped with pvc pipe, the both ends of pvc pipe and the both sides inner wall of device body are fixed, and are arranged with steel pipe outside forceful electric power line, the both ends of steel pipe with
The both sides inner wall of device body is fixed, and has magnet, the both ends of magnet and the both sides inner wall of device body between blower and pvc pipe
It is fixedly connected, wherein a steel pipe is fixed with horizontally disposed temperature-detecting device, temperature-detecting device includes shell, connects
Terminal and mercury, binding post are located at the both ends of shell, and mercury is located at the inside of shell.
Preferably, the binding post is inverted T-shape structure, and binding post is mutually leaned on and extended to through one end in temperature-detecting device,
Binding post is connected by conducting wire with wind turbine.
Preferably, the clamp arm is Cyclic dart shape, and top and the connecting rod of the vertical part of clamp arm are rotatablely connected, screw rod
The hand of spiral of upper matched clamp arm is opposite.
Preferably, the blowing mouth is funnel-shaped structure, and the top of blowing mouth is connected with blower, and blowing mouth is located at steel pipe
Top, and multiple blowing mouths be spaced between each other it is identical.
Preferably, the swing handle is decussate texture, and the centre side of swing handle is connected with screw rod.
Preferably, the fixed link is located at the side of clamp arm, and matched clamp arm position is corresponding.
The beneficial effects of the utility model are：The clamping mechanism being made up of screw rod and clamp arm can realize equipment easy to peace
Mounted in, being also convenient for dismantling elsewhere；Pvc pipe is arranged with by light current circuit, forceful electric power circuit is arranged with steel pipe, and pvc pipe and
Steel pipe is connected to ground wire, effectively prevents the influence leaked electricity to circuit；By temperature-detecting device, when hyperthermia device can start
Wind turbine, which dries device body inside, to cool down, and prevents that forceful electric power line current is excessive, circuit is burnt in heat production；It is effective by magnet arrangement
Isolate influence of the electromagnetic field of forceful electric power generation to light current circuit, the design is by mounting structure and the aspect of route protection two to equipment
Corrected, make equipment be more convenient for installing, route protection is more stable.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of strong and weak electricity prevent interference equipment structure of the main view；
Fig. 2 be the utility model proposes a kind of strong and weak electricity prevent interference equipment structure schematic side view；
Fig. 3 be the utility model proposes a kind of strong and weak electricity prevent interference equipment A at enlarged diagram.
In figure：1 device body, 2 steel pipes, 3 forceful electric power lines, 4 blowing mouths, 5 blowers, 6 weak electric wires, 7PVC pipes, 8 turning handles
Hand, 9 screw rods, 10 fixed links, 11 clamp arm, 12 baffles, 13 wind turbines, 14 shells, 15 binding posts, 16 mercurys, 17 magnet.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
With reference to Fig. 1-3, a kind of strong and weak electricity prevents the equipment disturbed, including device body 1, device body 1 are cavity structure,
The top of device body 1 is provided with multiple fixed links 10 being vertically arranged, and the side of multiple fixed links 10 is respectively connected with connecting rod,
Connecting rod is rotatablely equipped with clamp arm 11, and the bottom of clamp arm 11 offers threaded hole, and multiple threaded holes are threaded with one
Screw rod 9, one end of screw rod 9 are provided with swing handle 8, and the other end of screw rod 9 is connected with baffle 12, outside the side of device body 1
Wall is provided with wind turbine 13, and the both sides inner wall of device body 1 is connected with horizontally disposed blower 5, and the bottom of blower 5 is connected with
Multiple blowing mouths 4, the side wall body of one end through the device body 1 of blower 5 are connected with the air port of wind turbine 13, device body 1
Inside is provided with weak electric wire 6 and forceful electric power line 3, and pvc pipe 7, the both ends of pvc pipe 7 and the two of device body 1 are arranged with outside weak electric wire 6
Side inner wall is fixed, and is arranged with steel pipe 2 outside forceful electric power line 3, the both ends of steel pipe 2 are fixed with the both sides inner wall of device body 1, blower 5
There is magnet 17 between pvc pipe 7, the both ends of magnet 17 are fixedly connected with the both sides inner wall of device body 1, wherein a steel
Pipe 2 is fixed with horizontally disposed temperature-detecting device, and temperature-detecting device includes shell 14, binding post 15 and mercury 16, wiring
Column 15 is located at the both ends of shell 14, and mercury 16 is located at the inside of shell 14.
In the present embodiment, strong and weak electricity spacing is more than 300mm, and in same babinet, strong and weak electric wire not condominium, groove altogether, does not intersect
Place is wrapped up with masking foil, and width is more than 150mm, and kitchen and bath does not walk spool in ground, and reducing the magnetic field of forceful electric power influences the signal of weakness.Turn
Dynamic handle 8 rotates the opening for realizing clamp arm 11 with stepping up, and facilitates device to be installed on elsewhere, is also convenient for dismantling；Baffle 12 is anti-
Only screw rod 9 rotates excessively comes off from clamp arm 11, and pvc pipe 7 can effectively protect 6 circuit of weak electric wire not done by 3 circuit of forceful electric power line
Disturb, and pvc pipe 7 is non-conductive, when forceful electric power line 3 leaks electricity the interference effectively avoided to light current, steel pipe 2 can effectively offset forceful electric power line 3
The electromagnetic field of generation, steel pipe 2 are connected to ground wire, effective, the protection circuit in electric leakage, and weak electric wire 6 and forceful electric power line 3 are connected to ground
The further protection circuit safety of line, the magnet 17 of installation, can effectively isolate the electromagnetic field of the generation of forceful electric power line 3 to weak electric wire 6
Signal interference, steel pipe 2 is provided with temperature-detecting device, and when temperature raises, the expansion of mercury 16 rises to be contacted with binding post 15, wind
13 power on of machine, when wind turbine 13 and connection blower 5 and blowing mouth 4 under the control of temperature-detecting device to device sheet
Forceful electric power line 3 in body 1 cools down, and a more step protects the line security of equipment, the design by structure and line security into
Correction is gone, has been easily installed fixation, effective protection circuit safety, design structure is reasonable.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. the equipment that a kind of strong and weak electricity prevents interference, including device body (1), it is characterised in that described device body (1) is sky
Cavity configuration, the top of device body (1) are provided with multiple fixed links (10) being vertically arranged, and the side of multiple fixed links (10) is equal
Connecting rod is connected with, connecting rod is rotatablely equipped with clamp arm (11), and the bottom of clamp arm (11) offers threaded hole, multiple screw threads
Hole is threaded with a screw rod (9), and one end of screw rod (9) is provided with swing handle (8), and the other end of screw rod (9) is connected with
Baffle (12), the side outer wall of device body (1) are provided with wind turbine (13), and the both sides inner wall of device body (1) is connected with level
The blower (5) of setting, the bottom of blower (5) are connected with multiple blowing mouths (4), and one end of blower (5) passes through device sheet
The side wall body of body (1) is connected with the air port of wind turbine (13), and weak electric wire (6) and forceful electric power line are provided with inside device body (1)
(3), pvc pipe (7) is arranged with outside weak electric wire (6), the both ends of pvc pipe (7) and the both sides inner wall of device body (1) are fixed, forceful electric power
Steel pipe (2) is arranged with outside line (3), the both ends of steel pipe (2) and the both sides inner wall of device body (1) are fixed, blower (5) and PVC
There is magnet (17) between pipe (7), the both ends of magnet (17) are fixedly connected with the both sides inner wall of device body (1), wherein one
Root steel pipe (2) is fixed with horizontally disposed temperature-detecting device, and temperature-detecting device includes shell (14), binding post (15) and water
Silver-colored (16), binding post (15) are located at the both ends of shell (14), and mercury (16) is located at the inside of shell (14).
2. the equipment that a kind of strong and weak electricity according to claim 1 prevents interference, it is characterised in that the binding post (15) is
Inverted T-shape structure, for binding post (15) mutually by being extended to through one end in temperature-detecting device, binding post (15) passes through conducting wire and wind turbine
Connection.
3. the equipment that a kind of strong and weak electricity according to claim 1 prevents interference, it is characterised in that the clamp arm (11) is back
Boomerang shape is revolved, top and the connecting rod of the vertical part of clamp arm (11) are rotatablely connected, matched clamp arm (11) on screw rod (9)
Hand of spiral is opposite.
4. the equipment that a kind of strong and weak electricity according to claim 1 prevents interference, it is characterised in that the blowing mouth (4) is
Funnel-shaped structure, the top of blowing mouth (4) are connected with blower (5), and blowing mouth (4) is located at the top of steel pipe (2), and multiple are blown
Tuyere (4) is spaced identical between each other.
5. the equipment that a kind of strong and weak electricity according to claim 1 prevents interference, it is characterised in that the swing handle (8)
For decussate texture, the centre side of swing handle (8) is connected with screw rod (9).
6. the equipment that a kind of strong and weak electricity according to claim 1 prevents interference, it is characterised in that fixed link (10) position
In the side of clamp arm (11), and matched clamp arm (11) position is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721277225.7U CN207235357U (en) | 2017-09-30 | 2017-09-30 | The equipment that a kind of strong and weak electricity prevents interference |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721277225.7U CN207235357U (en) | 2017-09-30 | 2017-09-30 | The equipment that a kind of strong and weak electricity prevents interference |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207235357U true CN207235357U (en) | 2018-04-13 |
Family
ID=61850947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721277225.7U Expired - Fee Related CN207235357U (en) | 2017-09-30 | 2017-09-30 | The equipment that a kind of strong and weak electricity prevents interference |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207235357U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108925078A (en) * | 2018-07-14 | 2018-11-30 | 芜湖威灵数码科技有限公司 | A kind of instrument and meter Universal machine cabinet |
-
2017
- 2017-09-30 CN CN201721277225.7U patent/CN207235357U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108925078A (en) * | 2018-07-14 | 2018-11-30 | 芜湖威灵数码科技有限公司 | A kind of instrument and meter Universal machine cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180413 Termination date: 20190930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |