CN104882868B - A kind of video anti-lightening protector - Google Patents
A kind of video anti-lightening protector Download PDFInfo
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- CN104882868B CN104882868B CN201510268718.3A CN201510268718A CN104882868B CN 104882868 B CN104882868 B CN 104882868B CN 201510268718 A CN201510268718 A CN 201510268718A CN 104882868 B CN104882868 B CN 104882868B
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- housing
- output terminal
- connecting plate
- ground wire
- input terminal
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Abstract
The present invention relates to a kind of video anti-lightening protectors; including housing; housing is equipped with input, output end, ground wire; input terminal connects outside line, and output terminal is connected by protection equipment, and input terminal is fixedly connected on housing; output terminal is movably connected on housing; housing is equipped with the adjusting part for adjusting output terminal activity, and adjusting part makes the horizontal axis coaxial arrangement of the horizontal axis and input terminal of output terminal or is not coaxially disposed, and housing is equipped with the control assembly of control ground wire tap length；Advantages of the present invention：It is movable on housing that output terminal is adjusted by adjusting part, it is coaxially or not coaxial to make the horizontal axis of output terminal and the horizontal axis of input terminal, adapts it to different mounting locations, reduces existing working strength during existing installation, practical performance is good, it is easy to adjust, and by the tap length of control assembly control ground wire, reduce the damage of ground wire, it ensure that earthing effect, connection is reliable, and using effect is good, simple in structure.
Description
Technical field
The present invention relates to a kind of video anti-lightening protectors.
Background technology
Video anti-lightening protector is more common one kind in Surge Protector, is the important embodiment of internal lighting protection, in order to
The lightning-protected product that video-unit is avoided to be installed additional by the lightning current to come along line influence, and there are many existing video-unit,
And the connection structure of each input terminal has differences, since the output terminal on existing anti-lightening protector and input terminal are fixation
Be connected on housing, due to the limitation of mounting location, anti-lightening protector installation there are the defects of heavy workload, it is necessary to increase ground connection
The length of line adapts to mounting location, but is detrimental to use, poor reliability.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of video anti-lightening protector, can be very good to solve existing regard
Frequency anti-lightening protector install when there are the defects of.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following technical solutions：A kind of video lightning protection
Device, including housing, housing is equipped with input, output end, ground wire, input terminal connection outside line, and output terminal connection is set by protection
Standby, input terminal is fixedly connected on housing, and output terminal is movably connected on housing, and housing is equipped with the tune for adjusting output terminal activity
Component is saved, adjusting part makes the horizontal axis coaxial arrangement of the horizontal axis and input terminal of output terminal or is not coaxially disposed, housing
It is equipped with the control assembly of control ground wire tap length.
Preferably, adjusting part is the eccentric wheel being connected to by threads turn on housing, and output terminal is threadably secured
It is connected on eccentric wheel, eccentric wheel is easy to adjust, the concentricity of output terminal and input terminal is adjusted according to mounting location, by inclined
Then heart wheel initial adjustment is adjusted by position of the output terminal on eccentric wheel, degree of regulation is big, and using effect is good, and installation is reliable.
Preferably, control assembly includes being fixedly connected on housing upper plate and the cross bar being rotatably connected on connecting plate, cross bar
The helicla flute convenient for ground wire winding is equipped with, the bottom of connecting plate is equipped with the through hole worn convenient for cross bar, and the both ends of cross bar are all provided with
There is nut, ground wire is wrapped on cross bar, and pass through helicla flute and be fixed, earth wire is realized by rotating horizontal pole
It winds or unreels, simple in structure, control effect is good, the length being grounded can be adjusted according to demand, nut locks cross bar more
It is simple in structure tightly on connecting plate, it avoids cross bar and departs from connecting plate, have a safety feature.
Preferably, the protective jacket being locked in helicla flute will be grounded by being also arranged on cross bar, and protective jacket, which is equipped with, to be convenient for
Be grounded through the charging hole of inlet wire and the discharge hole of outlet, dust or sundries or water droplet are effectively avoided by protective jacket
The damage of earth wire reduces the damage of ground wire, and security performance is high, the setting of charging hole and discharge hole, convenient for ground wire
Activity, using effect is good.
Preferably, the top of connecting plate is equipped with horizontal connection portion, and horizontal connection portion is fixedly connected on by screw on housing, pacifies
Convenient disassembly is filled, connection is reliable, and using effect is good.
Preferably, the bottom of connecting plate is equipped with support base, and support base is detachably connected with connecting plate, support base include horizontal part with
Vertical portion, vertical portion are arranged on horizontal part, and connecting plate is fixedly connected on vertical portion, and connecting plate is equipped with matched with vertical portion
Mounting hole can carry out installation replacement according to different mounting locations to support base, and practical performance is good, simple in structure, after fixed
Housing stationary performance is good.
Preferably, connection identifier board is additionally provided on housing, personnel's installation easy to operation reduces damage.
In conclusion advantages of the present invention：Output terminal activity on housing is adjusted by adjusting part, makes the water of output terminal
The horizontal axis of flat axis and input terminal is coaxial or not coaxial, adapts it to different mounting locations, reduces existing installation
When existing working strength, practical performance is good, easy to adjust, and pass through control assembly control ground wire tap length, reduce
The damage of ground wire ensure that earthing effect, and connection is reliable, and using effect is good, simple in structure.
Description of the drawings
The invention will be further described below in conjunction with the accompanying drawings：
Fig. 1 is a kind of structure diagram of video anti-lightening protector of the present invention；
Fig. 2 is the structure diagram of control assembly of the present invention.
Specific embodiment
As shown in Figure 1 and Figure 2, a kind of video anti-lightening protector, including housing 1, housing 1 is equipped with input terminal 11, output terminal
12nd, 13 are grounded, input terminal 11 connects outside line, and output terminal 12 is connected by protection equipment, and input terminal 11 is fixedly connected on housing 1
On, output terminal 12 is movably connected on housing 1, and housing 1 is equipped with the adjusting part 2 for adjusting 12 activity of output terminal, adjusting part 2
The horizontal axis of output terminal 12 is made to be coaxially disposed with the horizontal axis of input terminal 11, housing 1 is equipped with 13 tap of control ground wire
The control assembly 3 of length, adjusting part 2 are the eccentric wheel being connected to by threads turn on housing 1, and output terminal 12 passes through screw thread
It is fixedly connected on eccentric wheel, eccentric wheel is easy to adjust, and the concentricity of output terminal and input terminal is adjusted according to mounting location, leads to
Eccentric wheel initial adjustment is crossed, is then adjusted by position of the output terminal on eccentric wheel, degree of regulation is big, and using effect is good, installation
Reliably, control assembly 3 includes being fixedly connected on 1 upper plate 31 of housing and the cross bar 32 being rotatably connected on connecting plate 31, cross bar 32
The helicla flute 33 convenient for 13 winding of ground wire is equipped with, the bottom of connecting plate 31 is equipped with the through hole 34 worn convenient for cross bar 32, cross bar
32 both ends are equipped with nut 35, and ground wire is wrapped on cross bar, and pass through helicla flute and be fixed, by rotating horizontal pole come
It realizes the winding of earth wire or unreels, simple in structure, control effect is good, the length being grounded can be adjusted according to demand more
Section, cross bar is locked on connecting plate by nut, simple in structure, is avoided cross bar and is departed from connecting plate, has a safety feature, also covered on cross bar 32
Equipped with that will be grounded 13 protective jackets 36 being locked in helicla flute, protective jacket 36 is equipped with convenient for the charging hole of 13 inlet wires of ground wire
37 and the discharge hole 30 of outlet, the damage of dust or sundries or water droplet earth wire is effectively avoided by protective jacket, is reduced
The damage of ground wire, security performance is high, the setting of charging hole 37 and discharge hole 30, convenient for the activity of ground wire, using effect
Good, the top of connecting plate 31 is equipped with horizontal connection portion 38, and horizontal connection portion 38 is fixedly connected on by screw on housing 1, and installation is torn open
It unloads conveniently, connection is reliable, and using effect is good, and the bottom of connecting plate 31 is equipped with support base 4, and support base 4 is detachably connected with connecting plate 31,
Support base 4 includes horizontal part 41 and vertical portion 42, and vertical portion 42 is arranged on horizontal part 41, and connecting plate 31 is fixedly connected on vertical portion
On 42, connecting plate 31 be equipped with 42 matched mounting hole 39 of vertical portion, can according to different mounting locations to support base carry out
Installation is replaced, and practical performance is good, simple in structure, and the housing stationary performance after fixing is good, and connection identifier board is additionally provided on housing 1
10, personnel's installation easy to operation reduces damage.
In use, by adjusting support base 4 by the mounting location of protection equipment, the vertical portion 42 of support base 4 is fixed
It is connected in the mounting hole 39 of connecting plate 31, is then connected input terminal 11 with outside line, output terminal 12 is adjusted by adjusting part 2
Position is complied with by the connection of protection equipment, can be coaxially disposed input terminal 11 and output terminal 12, adapt it to different
Equipment is protected, by forgetting about it ground wire 13 cross bar 32 is made to be rotated on connecting plate 31, it is achieved thereby that the discharging of ground wire 13, makes it
Reach optimal tap length, improve the reliability of connection.
Output terminal activity on housing is adjusted by adjusting part, makes the horizontal axis of output terminal and the trunnion axis of input terminal
Line is coaxial or not coaxial, adapts it to different mounting locations, reduces existing working strength, practicability during existing installation
Can be good, it is easy to adjust, and by the tap length of control assembly control ground wire, reduce the damage of ground wire, ensure that and connect
Ground effect, connection is reliable, and using effect is good, simple in structure.
Claims (2)
1. a kind of video anti-lightening protector, including housing (1), housing (1) is equipped with input terminal (11), output terminal (12), ground connection
Line (13), input terminal (11) connection outside line, output terminal (12) are connected by protection equipment, it is characterised in that：Input terminal (11) is fixed
It is connected on housing (1), output terminal (12) is movably connected on housing (1), and housing (1), which is equipped with, adjusts output terminal (12) activity
Adjusting part (2), adjusting part (2) is coaxially disposed the horizontal axis of output terminal (12) and the horizontal axis of input terminal (11)
Or be not coaxially disposed, housing (1) is equipped with the control assembly (3) of control ground wire (13) tap length；
Adjusting part (2) is that eccentric wheel on housing (1), output terminal (12) company of being threadably secured are connected to by threads turn
It is connected on eccentric wheel；
Control assembly (3) includes the connecting plate (31) being fixedly connected on housing (1) and the cross bar being rotatably connected on connecting plate (31)
(32), cross bar (32) is equipped with the helicla flute (33) convenient for ground wire (13) winding, and the bottom of connecting plate (31) is equipped with convenient for cross bar
(32) through hole (34) worn, the both ends of cross bar (32) are equipped with nut (35)；
Also be arranged with the protective jacket (36) ground wire (13) being locked in helicla flute on cross bar (32), protective jacket (36) is equipped with
Convenient for being grounded the discharge hole (30) of the charging hole (37) of (13) inlet wire and outlet；
The top of connecting plate (31) is equipped with horizontal connection portion (38), and horizontal connection portion (38) are fixedly connected on housing (1) by screw
On；
The bottom of connecting plate (31) is equipped with support base (4), and support base (4) is detachably connected with connecting plate (31), and support base (4) includes water
Flat portion (41) and vertical portion (42), vertical portion (42) are arranged on horizontal part (41), and connecting plate (31) is fixedly connected on vertical portion
(42) on, connecting plate (31) is equipped with and vertical portion (42) matched mounting hole (39).
2. a kind of video anti-lightening protector according to claim 1, it is characterised in that：Connection mark is additionally provided on housing (1)
Know board (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510268718.3A CN104882868B (en) | 2015-05-22 | 2015-05-22 | A kind of video anti-lightening protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510268718.3A CN104882868B (en) | 2015-05-22 | 2015-05-22 | A kind of video anti-lightening protector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104882868A CN104882868A (en) | 2015-09-02 |
| CN104882868B true CN104882868B (en) | 2018-06-01 |
Family
ID=53950253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510268718.3A Active CN104882868B (en) | 2015-05-22 | 2015-05-22 | A kind of video anti-lightening protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104882868B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107263011B (en) * | 2017-07-12 | 2023-10-13 | 广州数控设备有限公司 | Double-shaft welding positioner |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0831668A (en) * | 1994-07-14 | 1996-02-02 | Otowa Denki Kogyo Kk | Method for withstanding lightning using transformer |
| KR100629979B1 (en) * | 2006-05-27 | 2006-09-28 | 진치호 | Tension controler for preventing from growing longer of wires |
| CN103066460A (en) * | 2011-10-21 | 2013-04-24 | 鸿富锦精密工业（深圳）有限公司 | Socket |
| CN204578079U (en) * | 2015-05-22 | 2015-08-19 | 浙江恒丰光电技术有限公司 | A kind of video anti-lightening protector |
| CN104859980A (en) * | 2014-02-20 | 2015-08-26 | 株式会社日立制作所 | Floater Grounding Device |
-
2015
- 2015-05-22 CN CN201510268718.3A patent/CN104882868B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0831668A (en) * | 1994-07-14 | 1996-02-02 | Otowa Denki Kogyo Kk | Method for withstanding lightning using transformer |
| KR100629979B1 (en) * | 2006-05-27 | 2006-09-28 | 진치호 | Tension controler for preventing from growing longer of wires |
| CN103066460A (en) * | 2011-10-21 | 2013-04-24 | 鸿富锦精密工业（深圳）有限公司 | Socket |
| CN104859980A (en) * | 2014-02-20 | 2015-08-26 | 株式会社日立制作所 | Floater Grounding Device |
| CN204578079U (en) * | 2015-05-22 | 2015-08-19 | 浙江恒丰光电技术有限公司 | A kind of video anti-lightening protector |
Non-Patent Citations (1)
| Title |
|---|
| "BNC接口同轴信号避雷器使用说明书";https://wenku.baidu.com;《百度文库》;20141104;第一至四部分 * |
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| Publication number | Publication date |
|---|---|
| CN104882868A (en) | 2015-09-02 |
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Effective date of registration: 20180425 Address after: 322105 No. 1, Shi Tan Village, Ge Shan town, Dongyang, Jinhua, Zhejiang Applicant after: DONGYANG TIANQI TECHNOLOGY CO.,LTD. Address before: 314214 Jingxing Industrial Park, Pinghu City, Jiaxing, Zhejiang (nine Li Pavilion) Applicant before: Zhejiang Hengfeng Photoelectricity Technology Co.,Ltd. |
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Effective date of registration: 20221213 Address after: 274000 Yusheng cultural and creative industry base, Jiangbei V Valley, No. 2978, Zhonghua West Road, high tech Zone, Heze City, Shandong Province Patentee after: Shandong Yusheng Culture Co.,Ltd. Address before: 322105 No. 1, Shi Tan Village, Ge Shan town, Dongyang, Jinhua, Zhejiang Patentee before: DONGYANG TIANQI TECHNOLOGY CO.,LTD. |
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