CN2620789Y - Telescopic signal rod - Google Patents
Telescopic signal rod Download PDFInfo
- Publication number
- CN2620789Y CN2620789Y CN 03234594 CN03234594U CN2620789Y CN 2620789 Y CN2620789 Y CN 2620789Y CN 03234594 CN03234594 CN 03234594 CN 03234594 U CN03234594 U CN 03234594U CN 2620789 Y CN2620789 Y CN 2620789Y
- Authority
- CN
- China
- Prior art keywords
- plug
- far
- rod member
- socket
- pole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003550 marker Substances 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 claims description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model discloses a retractable type signal pole which aims to provide a signal pole that can not only be retracted in storage and transport, but also be used to send remote end electrical appliances (such as a detecting head, an illuminating lamp and a pick up head) meters away and keep the remote end electrical appliances connect with near end appliances (such as the main controller of the detecting head, a power pack and a sound amplifier) when being stretched out. The technical scheme of the utility model is that a remote end pole component (the most front section of the pole) with the retractable structure has a plug arranged on the former end and a plug socket arranged on the back end, signal cable is used to connect the plug and the plug socket correspondingly, the plug is connected with the cable which has the same length with the total length of the retractable signal pole and is inserted into the socket at the back end, then while the former pole is stretched out, the signal cable is pulled out by following the former pole, thus realizing the technical scheme of the utility model. The utility model is suitable to be used in situation of sending remote appliances meters away to work while the electric signal received by the utility model can be transferred back.
Description
Technical field:
The utility model belongs to a kind of body of rod that transmits multi-channel electric signal, particularly a kind of both can the contraction is convenient to accumulating, after can stretching out again far-end electrical equipment (as detecting head, lighting burner, Cartridge) sent several meters signal polves far away and can be connected with near-end electrical equipment (as detecting head principal controller, power pack, sound amplifier).
Background technique:
The signal body of rod majority of Xiao Shouing is the single-unit structure in the market, and the signal body of rod that few part multi-section structure is arranged all is that single-unit repeats butt joint, has so both increased docking time, and joint is increased, and has increased the loss of signal.Up to the present, on market, do not find far-end electrical equipment to be sent the telescopic signal pole of several Mi Yuan as yet.
Summary of the invention:
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of and both stores, convenient transportation, when can send several Mi Yuan to far-end electrical equipment again the signal of far-end electrical equipment is passed to the telescopic signal pole of near-end electrical equipment.
The utility model comprises plug, cable, far-end rod member, socket, middle rod member, protecgulum, near-end rod member, bonnet.All rod members all are to be made by a kind of carbon fiber prepreg in light weight, that hardness is high, and all rod member outer surfaces all have a witness marker line longitudinally, and each witness marker line was aligned to straight line when each rod member stretched out, and can determine the orientation of distant place electrical equipment thus.The front end of far-end rod member has plug, and there is socket the rear end, is connected with signal cable between plug and the socket.In order to solve telescopic technical problem, far-end rod member of the present utility model and middle rod member all are the hollow rod members of band tapered external angle, and the rear end external diameter of last joint is all pulled out so that the body of rod stretches out Shi Buhui greater than the front inner diameter of back one joint.
Be stamped a through hole after described in the utility model, the diameter of through hole is less than the external diameter of far-end rod member rear end, external diameter greater than the plug that is complementary with far-end rod member rear end socket, it just behind the body of rod purse up all rod members can not drop out, the plug and the cable that are connected on the socket of far-end rod member rear end are pulled out with bar smoothly.
The beneficial effects of the utility model:
1, hardness height, weight are extremely light, and the body of rod weight of 7m is no more than 1kg, has alleviated operator's holding strength greatly.
2, purse up and stretching out had conveniently both helped storing and transportation, helped again far-end electrical equipment is delivered to outside several meters.
Description of drawings:
Accompanying drawing is a structural representation of the present utility model.
Embodiment:
Below in conjunction with accompanying drawing the utility model is further described.
In the drawings, the extension type signal pole mainly is made of plug 1, cable 2, far-end rod member 3, socket 4, middle rod member 5, protecgulum 6, near-end rod member 7, bonnet 8 etc.
Described plug 1 links to each other corresponding signal electrode with socket 4 usefulness cables 2, described plug 1 is bonded in the front port of far-end rod member, socket 4 is bonded in the rear port of far-end rod member, and the order that all rod members overlap little bar according to big bar is packed into and screwed on bonnet and protecgulum can be realized the purpose of this utility model.
When using the utility model, when stretching out, the signal cable line plug of near-end electrical equipment (being furnished with the signal cable line with rod member length overall equal length) is not inserted on the rear end socket (4) of far-end rod member, the protecgulum of outwarding winding stretches out the far-end rod member and far-end electrical equipment is connected on the front end plug 1 of far-end rod member, extract far-end rod member, middle rod member successively out, make far-end electrical equipment constantly stretch to far-end.
Claims (5)
1, a kind of extension type signal pole, comprise plug, socket, far-end rod member, middle rod member, near-end rod member, bonnet, it is characterized in that all rod members all are the hollow rod members of band tapered external angle, on the far-end rod member plug and socket is arranged, far-end rod member and middle rod member can all be retracted in the near-end rod member, also can all stretch out signal pole is increased, the front end of far-end rod member has plug, there is socket the rear end, be connected with the signal cable line between plug and the socket, described front end plug is connected with far-end electrical equipment, and described rear end socket is connected with the elastic cable paper of near-end electrical equipment.
2, extension type signal pole according to claim 1 it is characterized in that the far-end body of rod, the middle body of rod all are the hollow rod members of band tapered external angle, and the rear end external diameter of last joint is greater than the front inner diameter of back one joint.
3, extension type signal pole according to claim 1 is characterized in that having on the bonnet through hole, and the diameter of described through hole is less than the external diameter of far-end rod member rear end, greater than the external diameter of the plug that is complementary with far-end rod member rear end socket.
4, extension type signal pole according to claim 1 is characterized in that the external diameter of the plug diameter of far-end rod member front end less than far-end rod member front end.
5, extension type signal pole according to claim 1 is characterized in that witness marker line is longitudinally all arranged on all rod members.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03234594 CN2620789Y (en) | 2003-05-27 | 2003-05-27 | Telescopic signal rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03234594 CN2620789Y (en) | 2003-05-27 | 2003-05-27 | Telescopic signal rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2620789Y true CN2620789Y (en) | 2004-06-16 |
Family
ID=34249293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03234594 Expired - Fee Related CN2620789Y (en) | 2003-05-27 | 2003-05-27 | Telescopic signal rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2620789Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105675117A (en) * | 2016-01-12 | 2016-06-15 | 姜向东 | Telescopic electronic listening device |
| CN107645976A (en) * | 2015-03-27 | 2018-01-30 | 伊利诺斯工具制品有限公司 | Length-adjustable robot cable accessory |
| CN111188819A (en) * | 2019-12-30 | 2020-05-22 | 张宏彬 | A tripod telescopic rod |
-
2003
- 2003-05-27 CN CN 03234594 patent/CN2620789Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107645976A (en) * | 2015-03-27 | 2018-01-30 | 伊利诺斯工具制品有限公司 | Length-adjustable robot cable accessory |
| CN107645976B (en) * | 2015-03-27 | 2020-04-24 | 伊利诺斯工具制品有限公司 | Adjustable length robot cable accessories |
| CN105675117A (en) * | 2016-01-12 | 2016-06-15 | 姜向东 | Telescopic electronic listening device |
| CN105675117B (en) * | 2016-01-12 | 2019-06-18 | 姜向东 | A kind of telescopic electronics hearing prosthesis |
| CN111188819A (en) * | 2019-12-30 | 2020-05-22 | 张宏彬 | A tripod telescopic rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |