CN2924300Y - Rail power supply joint - Google Patents
Rail power supply joint Download PDFInfo
- Publication number
- CN2924300Y CN2924300Y CN 200620120172 CN200620120172U CN2924300Y CN 2924300 Y CN2924300 Y CN 2924300Y CN 200620120172 CN200620120172 CN 200620120172 CN 200620120172 U CN200620120172 U CN 200620120172U CN 2924300 Y CN2924300 Y CN 2924300Y
- Authority
- CN
- China
- Prior art keywords
- guide rail
- plinth
- power supply
- lead
- supply connector
- 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
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- Connector Housings Or Holding Contact Members (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The utility model discloses a power supply joint for guide rail which is composed of a guide rail, a conductive joint and a junction box arranged on the guide rail, a guide groove arranged on the top and the side of the guide rail, a conductive strip arranged inside the guide groove, a joint seat and a joint cover which are hinged with each other on the top and comprised by the conductive joint, left and right of a guide rail jack arranged in the middle is communicated, a lead perforation and a buckle structure arranged at the bottom; wherein, the junction box is arranged inside the joint seat and is provided with a spring at the bottom with a conductive piece inside; one bending end of the conductive piece contacts the conductive strip at the side of the guide rail through the perforation on the surface of the junction box, while the other end is connected with the lead entering the junction box; and the inner wall on the top of the joint seat is provide with a flexible contact point which contacts the conductive strip on the top of the guide rail. The utility model has the advantages of simple structure, and easy assembly, disassembly and regulation, as well as more stable conductive performance.
Description
Technical field
The utility model relates to a kind of rail joint of being electrically connected of being used to realize, a kind of more precisely joint that can move and contact with its bus by the contact conduction on the guide rail along guide rail that is sleeved on.
Background technology
At present, people are fixed on these equipment on the bracing frame, and then be electrically connected by lead, not only wiring is complicated and very not attractive in appearance, can not be in the power supply of the optional position of bracing frame, this Chinese patent CN200420083170.2 is just disclosed a kind of " high-voltage double-loop track power supply connector device ", this device is made up of guide rail and the joint that is sleeved on the guide rail, joint contacts with copper bar on the guide rail by the contact, joint can move on guide rail, can power at an arbitrary position.But its copper bar is installed in the top and the bottom of guide rail, in the joint plug intermediate plate must be set, conducting strip contacts with copper bar on the guide rail with the plug intermediate plate respectively again, adds joint and is the cylindrical of sealing, therefore structure is comparatively complicated, all inconvenience of ten minutes of assembling and maintenance.
The utility model content
At the deficiency that prior art exists, the purpose of this utility model is to provide a kind of guide rail power supply connector of simple in structure, easy to use and stable performance.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of guide rail power supply connector, comprise guide rail, be sleeved on conductive contact and terminal box on the guide rail, offer guide groove on the top of guide rail and the side, bus is installed in the guide groove, conductive contact comprises plinth and connector cover, both are hinged at the top, the guide rail jack that connects about the middle part offers, the bottom is for the lead perforation and be provided with fastening structure, terminal box is arranged in the plinth, its bottom is provided with spring, inside is provided with conducting strip, one end of conducting strip bending passes the perforation of terminal box upper surface and contacts with bus on the guide rail side, and the other end is connected with the lead that enters terminal box, and plinth is provided with on the inwall at its top and the contacted resilient contact of guide rail top bus.
Pad is provided with the guide rail adhesive tape between described bus and the guide groove, and this guide rail adhesive tape has and the corresponding to opening of guide groove, offers locating slot on the inner surface of guide groove, and the outer surface of guide rail adhesive tape is provided with the positioning strip that stretches into locating slot.
The top of described plinth is fixed with threaded post, and the both sides of this threaded post are the plane, the slot that connects before and after the middle part offers, and slot is stretched in the articulated joint of connector cover and threaded post is hinged, and threaded post is provided with trim.
Half is positioned at described guide rail jack on the plinth, and second half is positioned on the connector cover, and the mode with clamping after plinth and connector cover fasten is sleeved on the guide rail.
Described fastening structure comprises the be threaded post and the thread bush of plinth bottom, the middle part of joint pin is the lead perforation, the top has half-cylindrical breach, and the bottom of connector cover has the semicylinder involutory with it, and plinth is screwed by thread bush with connector cover fastening back and is connected.
Offer the screwed hole that is connected with the lead perforation on the side of the described post that is threaded, the lead dog screw of packing in the screwed hole.
Described terminal box is made up of box body and lid, the box body bottom offers the lead perforation, the screw hole that offers the conducting strip perforation on the lid and be used to connect lead and conducting strip, cover is buckled with insulating boot on the screw hole, the bottom of this insulating boot is provided with the clamping head, offers on the lid and a clamping suitable draw-in groove.
Be provided with the joint pin that is used for pocketed springs in the described plinth, offer on the terminal box and the corresponding connecting hole of this joint pin, terminal box is sleeved on the joint pin and by screw and connects.
Described plinth inboard is provided with joint pin in the porch of lead perforation, and this joint pin is connected with lead by screw.
Described guide rail top has a guide groove, and the ground wire bus is set in it, has upper and lower two guide grooves on the guide rail side, and live wire bus and zero line bus are set respectively in it.
Bus of the present utility model is separately positioned on the top and the side of guide rail, conductive contact is the buckle-type structure, after conductive contact is sleeved on the guide rail, conducting strip on the terminal box is just contacting with bus on the guide rail side under the effect of spring, resilient contact on the plinth contacts with the bus on guide rail top simultaneously, realizes conduction.Its conductive structure and traditional rail joint are completely different, and conducting strip one end contacts with bus, and the other end is connected with the lead of consumer, need not to use parts such as plug intermediate plate, overall structure is more simple, be convenient to assembling, dismounting and adjustment, and electric conductivity is more stable.
Description of drawings
Fig. 1 is for using the overall structure schematic diagram of the utility model as the lighting power supply;
Fig. 2 is the decomposition texture schematic diagram of Fig. 1;
Fig. 3 is the local enlarged diagram of guide rail;
Fig. 4 is the structural representation of conductive contact;
Fig. 5 is the decomposition texture schematic diagram of conductive contact.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
Description of reference numerals is as follows:
1---lighting 2---conductive contact
3---lead 4---guide rail
5---conductive copper bar 6---guide rail adhesive tape
7---positioning strip 8---plinth
9---connector cover 10---threaded post
11---post 12 is threaded---sheathing
13---dog screw 14---box body
15---lid 16---conducting strip
17---screw hole 18---insulating boot
19---connecting hole 20---resilient contact
21---screw 22---spring
As shown in Figure 1, lighting 1 is connected with conductive contact 2 by the articulated joint that has the U-shaped frame, and it enters the inside of conductive contact 2 with electric lead 3 from the bottom, and conductive contact 2 is rugby shape, is sleeved on the guide rail 4.
As Fig. 2, shown in Figure 3, the top of guide rail 4 is provided with a guide groove, offer two guide grooves on the side, conductive copper bar 5 is installed in the guide groove, pad is provided with guide rail adhesive tape 6 between conductive copper bar 5 and the guide groove, this guide rail adhesive tape has and the corresponding to conducting strip socket of guide groove, offer locating slot on the inner surface of guide groove, the outer surface of guide rail adhesive tape 6 is provided with the positioning strip 7 that stretches into locating slot, in guide groove, rotate dislocation to prevent the guide rail adhesive tape, the conductive copper bar on guide rail 4 tops connects ground wire, and two conductive copper bars on the side connect live wire and zero line respectively.
As Fig. 4, shown in Figure 5, conductive contact mainly is made up of plinth 8 and connector cover 9, the top of plinth 8 is fixed with threaded post 10, the both sides of this threaded post 10 are the plane, the slot that connects before and after the middle part offers, slot is stretched in the articulated joint of connector cover 9 and threaded post 10 is hinged, half is positioned at the guide rail jack on the plinth, second half is positioned on the connector cover, both fasten the back and form complete guide rail jack and be sleeved on the guide rail 4 in the mode of clamping, the bottom of plinth 8 is the post 11 that is threaded, suit has the dolioform sheathing 12 of internal thread on it, the be threaded middle part of post 11 is the lead perforation, the top cuts a part and forms half-cylindrical breach, and the bottom of connector cover 9 has the semicylinder involutory with it, and both fasten the back and screw connection by sheathing 12, be threaded and offer the screwed hole that is connected with the lead perforation, the lead dog screw 13 of packing in the screwed hole on the side of post 11.
Terminal box is made up of box body 14 and lid 15, the bottom of box body 14 offers the lead perforation, it is protruding that one end of conducting strip 16 bendings passes lid, the other end is connected with live wire with the zero line that enters terminal box, offer on the lid 15 and be used for zero line, the screw hole 17 that live wire and conducting strip 16 link together, cover is buckled with insulating boot 18 on the screw hole 17, to prevent short circuit, the bottom of this insulating boot 18 is provided with the clamping head, offer on the lid 14 and a clamping suitable draw-in groove, plinth 8 is provided with the square limited block at the Si Jiaochu of terminal box, and be provided with the joint pin that is used for pocketed springs 22, offer on the terminal box and the corresponding connecting hole 19 of this joint pin, terminal box is sleeved on the joint pin and by screw and connects, spring 22 just can be pressed to guide rail with terminal box like this, thereby conducting strip 16 is effectively contacted with conductive copper bar 5, the conductive copper bar on guide rail top contacts with the resilient contact 20 of plinth inside top, and ground wire is connected on the joint pin of plinth 8 inside conductors perforation porch by screw 21.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but on its shape or structure, do any variation; every have identical with a utility model or akin technical scheme, all within its protection domain.
Claims (10)
1, a kind of guide rail power supply connector, it is characterized in that, comprise guide rail, be sleeved on conductive contact and terminal box on the guide rail, offer guide groove on the top of guide rail and the side, bus is installed in the guide groove, conductive contact comprises plinth and connector cover, both are hinged at the top, the guide rail jack that connects about the middle part offers, the bottom is for the lead perforation and be provided with fastening structure, terminal box is arranged in the plinth, its bottom is provided with spring, and inside is provided with conducting strip, and an end of conducting strip bending passes the perforation of terminal box upper surface and contacts with bus on the guide rail side, the other end is connected with the lead that enters terminal box, and plinth is provided with on the inwall at its top and the contacted resilient contact of guide rail top bus.
2, guide rail power supply connector according to claim 1, it is characterized in that, pad is provided with the guide rail adhesive tape between described bus and the guide groove, this guide rail adhesive tape has and the corresponding to opening of guide groove, offer locating slot on the inner surface of guide groove, the outer surface of guide rail adhesive tape is provided with the positioning strip that stretches into locating slot.
3, guide rail power supply connector according to claim 1, it is characterized in that, the top of described plinth is fixed with threaded post, the both sides of this threaded post are the plane, the slot that connects before and after the middle part offers, slot is stretched in the articulated joint of connector cover and threaded post is hinged, and threaded post is provided with trim.
4, guide rail power supply connector according to claim 1 is characterized in that, half is positioned at described guide rail jack on the plinth, and second half is positioned on the connector cover, and the mode with clamping after plinth and connector cover fasten is sleeved on the guide rail.
5, guide rail power supply connector according to claim 1, it is characterized in that, described fastening structure comprises the be threaded post and the thread bush of plinth bottom, the middle part of joint pin is the lead perforation, the top has half-cylindrical breach, the bottom of connector cover has the semicylinder involutory with it, and plinth is screwed by thread bush with connector cover fastening back and is connected.
6, guide rail power supply connector according to claim 5 is characterized in that, offers the screwed hole that is connected with the lead perforation on the side of the described post that is threaded, the lead dog screw of packing in the screwed hole.
7, according to the arbitrary described guide rail power supply connector of claim 1 to 6, it is characterized in that, described terminal box is made up of box body and lid, the box body bottom offers the lead perforation, the screw hole that offers the conducting strip perforation on the lid and be used to connect lead and conducting strip, cover is buckled with insulating boot on the screw hole, and the bottom of this insulating boot is provided with the clamping head, offers on the lid and a clamping suitable draw-in groove.
8, guide rail power supply connector according to claim 7 is characterized in that, is provided with the joint pin that is used for pocketed springs in the described plinth, offers on the terminal box and the corresponding connecting hole of this joint pin, and terminal box is sleeved on the joint pin and by screw and connects.
9, guide rail power supply connector according to claim 8 is characterized in that, described plinth inboard is provided with joint pin in the porch of lead perforation, and this joint pin is connected with lead by screw.
10, guide rail power supply connector according to claim 9 is characterized in that, described guide rail top has a guide groove, and the ground wire bus is set in it, has upper and lower two guide grooves on the guide rail side, and live wire bus and zero line bus are set respectively in it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620120172 CN2924300Y (en) | 2006-06-28 | 2006-06-28 | Rail power supply joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620120172 CN2924300Y (en) | 2006-06-28 | 2006-06-28 | Rail power supply joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2924300Y true CN2924300Y (en) | 2007-07-18 |
Family
ID=38260732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620120172 Expired - Fee Related CN2924300Y (en) | 2006-06-28 | 2006-06-28 | Rail power supply joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2924300Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595863A (en) * | 2014-12-02 | 2015-05-06 | 北京卫星环境工程研究所 | Infrared lamp used in vacuum low-temperature environment |
| TWI555949B (en) * | 2014-05-15 | 2016-11-01 | Chien Hsing Huang | Lamp universal joint conductive structure |
| WO2019015079A1 (en) * | 2017-07-19 | 2019-01-24 | 肖志蓝 | Connecting structure for flexible track lamp holder and track |
-
2006
- 2006-06-28 CN CN 200620120172 patent/CN2924300Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI555949B (en) * | 2014-05-15 | 2016-11-01 | Chien Hsing Huang | Lamp universal joint conductive structure |
| CN104595863A (en) * | 2014-12-02 | 2015-05-06 | 北京卫星环境工程研究所 | Infrared lamp used in vacuum low-temperature environment |
| CN104595863B (en) * | 2014-12-02 | 2018-02-13 | 北京卫星环境工程研究所 | For the infrared lamp under vacuum low-temperature environment |
| WO2019015079A1 (en) * | 2017-07-19 | 2019-01-24 | 肖志蓝 | Connecting structure for flexible track lamp holder and track |
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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 |