CN107863665B - Connecting terminal, track and system - Google Patents
Connecting terminal, track and system Download PDFInfo
- Publication number
- CN107863665B CN107863665B CN201711337110.7A CN201711337110A CN107863665B CN 107863665 B CN107863665 B CN 107863665B CN 201711337110 A CN201711337110 A CN 201711337110A CN 107863665 B CN107863665 B CN 107863665B
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- China
- Prior art keywords
- terminal
- track
- groove rail
- rail
- rotary clamping
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- 229910052751 metal Inorganic materials 0.000 claims abstract description 26
- 239000002184 metal Substances 0.000 claims abstract description 26
- 238000009434 installation Methods 0.000 claims description 13
- 230000005611 electricity Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/02—Intermediate parts for distributing energy to two or more circuits in parallel, e.g. splitter
Abstract
The invention provides a connecting terminal, a track and a system, which comprise the connecting terminal, the track and an equipment body, wherein the equipment body is provided with a signal interface, and the connecting terminal is installed in a terminal groove rail of the track, so that a metal spring sheet of the connecting terminal is contacted with a metal conductive wire on a PCB, and then is clamped in a card Niu Huacao through a rotary clamping button of the rotary connecting terminal. And the signal wire on the connecting terminal is connected with a signal interface of the equipment through the signal connector, and when the PCB is electrified, electric energy can be transmitted into the equipment through the metal elastic sheet and the terminal body. Each connecting terminal is at least connected with one device, is arranged through the tracks, and conducts electricity through the PCB, so that disorder conditions can not occur when the power lines are arranged, the device is arranged conveniently and rapidly, the labor capacity of workers is greatly reduced, and the flexibility of the device is higher through the fixation of the connecting terminals and the splicing performance of the tracks.
Description
Technical Field
The present invention relates to the field of connection structures for display devices, and in particular, to a connection terminal, a rail, and a system.
Background
In a supermarket, people can display or update the price of goods on the goods shelf in real time through the electronic screen, so that people can know the price of the goods on the goods shelf conveniently. However, when the electronic screen is used, more power lines are required to be arranged for connection, so that the power lines are arranged in a messy manner, and risks such as intertwining and short circuit of the power lines are easy to occur.
Disclosure of Invention
Therefore, it is necessary to provide a connection terminal, a track and a system for solving the problem that the existing electronic arrangement power line is disordered.
In order to achieve the above object, the present inventors provide a connection terminal, which comprises a terminal body and a signal wire, wherein the top surface of the terminal body is provided with more than two metal spring pieces, the metal spring pieces are electrically connected with the terminal body, one end of the signal wire is electrically connected with the terminal body, and the other end of the signal wire is provided with a signal connector.
Further, the terminal further comprises a rotary clamping button, the bottom surface of the terminal body is provided with a hinge hole, the hinge shaft end of the rotary clamping button is provided with a hinge protrusion, the hinge shaft of the rotary clamping button is hinged in the hinge hole, and the side edge of the rotary clamping button is provided with a pair of lug sliding blocks.
Further, an installation hook is arranged on one side face of the terminal body and used for identifying the positive electrode direction of the connecting terminal.
Further, the signal wires are provided with more than two signal wires, and the more than two signal wires are electrically connected to the terminal body.
Still provide a track for installing connecting terminal, be provided with terminal groove rail on the orbital bottom surface, terminal groove rail is used for installing connecting terminal, and the bottom surface of terminal groove rail is provided with the PCB board groove, and the PCB board groove is used for installing the PCB board, and one side of terminal groove rail is provided with the trip concave surface, and the groove rail export both sides of terminal groove rail are provided with the card Niu Huacao.
Further, the top surface of the track is provided with a connecting groove rail, the connecting groove rail is used for installing the connecting plate, and the connecting plate is used for splicing and fixing the track and two ends of the track through the connecting groove rail.
Further, a cavity is arranged between the connecting groove rail and the terminal groove rail, and the cavity is used for placing the connecting block and enabling the rails to be spliced through the connecting block.
There is also provided a system having a connection terminal and a rail, comprising a connection terminal, a rail and an electronic device, the connection terminal being any one of the connection terminals 1 to 4 described above; the track is the track of any one of the above tracks 5 to 7; the electronic equipment is provided with a signal interface, a signal connector of the connecting terminal is electrically connected with the signal interface, and the connecting terminal is arranged in a terminal groove rail of the track.
Further, the rotation knob is provided in the rail of the card Niu Huacao, and the hinge shaft of the rotation knob is provided in the hinge hole of the connection terminal.
Further, the device further comprises a hook, wherein a sliding connector is arranged at the connecting end of the hook and arranged in the rail clamp Niu Huacao, a through hole is formed in the back surface of the device body, and the hook of the hook is arranged in the through hole.
Compared with the prior art, the technical scheme is characterized in that the connecting terminal is mounted in the terminal groove rail of the rail, so that the metal spring sheet of the connecting terminal is contacted with the metal conductive wire on the PCB, and then the rotating clamping button of the connecting terminal is rotated, so that the rotating clamping button is clamped on the clamping button sliding groove of the rail, and the aim of fixing the connecting terminal on the rail is fulfilled. And the signal wire on the connecting terminal is connected with a signal interface of the equipment through the signal connector, and when the PCB is electrified, electric energy can be transmitted into the equipment through the metal elastic sheet and the terminal body. And every connecting terminal can connect a device at least, moreover through orbital arrangement to adopt the PCB board to electrically conduct, make can not appear the condition in disorder when arranging the power cord, convenient rapid moreover when arranging the device, very big reduction workman's amount of labour, moreover through connecting terminal's fixed, make possess great flexibility when arranging the device, but in addition the track splices, make the flexibility of arranging the device further improve. Meanwhile, the information is displayed through the display screen of the device, so that the aim of updating the information in real time can be fulfilled, and different advertisement videos and the like can be played on the display screen.
Drawings
Fig. 1 is a structural view of a connection terminal according to an embodiment;
fig. 2 is a partial view of a connection terminal according to an embodiment;
FIG. 3 is a block diagram of a rotary knob according to an embodiment;
FIG. 4 is a cross-sectional view of a track according to an embodiment;
fig. 5 is a schematic diagram of a system according to an embodiment.
Reference numerals illustrate:
1. a connection terminal;
2. a track;
3. an equipment body; 31. a signal interface; 32. a through hole;
4. a hook; 41. a sliding connector;
10. a terminal body; 101. a metal spring plate; 102. installing a clamping hook; 103. a hinge hole;
20. a signal line; 201. a signal connector;
30. rotating the clamping button; 301. a hinge protrusion; 302. a side ear slider;
303. a hinge shaft for rotating the snap button;
401. a terminal slot rail; 402. connecting grooved rails; 4011. installing a sliding rail;
4012. a concave surface of the clamping hook; 4013. a card Niu Huacao; 4021. a cavity;
50. and a PCB board.
Detailed Description
In order to describe the technical content, constructional features, achieved objects and effects of the technical solution in detail, the following description is made in connection with the specific embodiments in conjunction with the accompanying drawings.
Embodiment 1,
Referring to fig. 1, 2 and 3, the present embodiment provides a connection terminal, which includes a terminal body 10 and a signal wire 20, wherein the top surface of the terminal body is provided with more than two metal spring plates 101, the metal spring plates are electrically connected with the terminal body, one end of the signal wire is electrically connected with the terminal body, and the other end of the signal wire is provided with a signal connector 201. The signal wires are provided with more than two signal wires which are electrically connected to the terminal body. The signal connector is a USB connector, a DVI connector or a VGA connector, etc. VGA (its English name: video Graphics Array), for VGA connector is used to connect and transmit analog signal, then display the transmitted content on the computer-like display screen. Similarly, DVI (its English name: digital Visual Interface), a digital video interface. USB universal serial bus (English name: universal Serial Bus, abbreviated: USB) is a serial bus standard for connecting a computer system and an external device, and is also a technical specification of an input/output interface, and is widely applied to information communication products such as personal computers and mobile devices, and is extended to other related fields such as photographic equipment, digital televisions (set top boxes), game machines and the like.
In the preferred scheme of the embodiment, the metal spring plates are provided with four rows, and the metal spring plates have more than two contacts, so that the probability of contact between the metal spring plates and other metal conductive wires is improved. The terminal body is connected with signal lines at the end side, and can be connected with one signal line at the two ends of the terminal body at the same time, so that one terminal can be connected with two electronic devices at the same time, and the electronic devices can be various electronic screens, such as electronic devices with LED display screens, liquid crystal display screens and the like. The connecting terminal is connected with the power supply through the metal elastic sheet, and then provides electric energy for the terminal body through the metal elastic sheet, so that the terminal body transmits signals through the signal wire, and when the other end of the signal wire is a USB interface, the terminal body can be directly connected with equipment such as an electronic screen, corresponding information can be displayed on the electronic screen, or different electronic equipment can be connected through a DVI connector or a VGA connector, and corresponding information can be displayed on the electronic equipment.
In this embodiment, an installation hook 102 is disposed on a side of the terminal body, and the installation hook is used for identifying the positive electrode direction of the connection terminal. When the connecting terminal is installed, the connecting terminal has positive and negative connection, so that in order to prevent the reverse installation of the connecting terminal, an installation clamping hook is arranged on the terminal body. It can be manually set that the left side of the terminal body is the positive electrode and the right side is the negative electrode when the side having the mounting hook faces the mounting worker. When the connecting terminal is installed, an installation worker can distinguish the direction of the positive electrode of the terminal body through the installation clamping hook, and the terminal body can be quickly installed and connected, so that the situation of reverse installation of the terminal body is avoided.
The embodiment further comprises a rotary clamping button 30, a hinge hole 103 is formed in the bottom surface of the terminal body, a hinge protrusion 301 is arranged at the hinge shaft end of the rotary clamping button, a hinge shaft 303 of the rotary clamping button is arranged in the hinge hole in a hinge mode, and a pair of lug sliding blocks 302 are arranged on the side edges of the rotary clamping button. In order to be convenient for take and install the terminal body, install a rotatory block button on the bottom surface of terminal body, the articulated shaft through rotatory block button cooperates with the hinge hole of terminal body bottom surface to be connected for rotatory block button can be in the hinge hole internal rotation, in order to avoid rotatory block button to deviate from in the hinge hole, set up a articulated arch at the articulated axle head of rotatory block button, the articulated arch is a semicircular annular arch, the bottom side of hinge hole has an annular groove simultaneously, this annular groove cooperates with the articulated arch, make the articulated shaft of rotatory block button be difficult for disengaging from in the hinge hole. The use of the side ear slider is described in detail below.
Embodiment II,
As shown in fig. 4, there is further provided a rail for mounting connection terminals, wherein a terminal groove rail 401 is provided on the bottom surface of the rail, the terminal groove rail is used for mounting connection terminals, a PCB board groove 4011 is provided on the bottom surface of the terminal groove rail, and the PCB board groove is used for mounting a PCB board, PCB (Printed Circuit Board), which is called a printed circuit board in chinese name, and is also called a printed circuit board. A clamping hook concave surface 4012 is arranged on one side surface of the terminal groove rail, clamping cards Niu Huacao 4013 are arranged on two sides of a groove rail outlet of the terminal groove rail, a PCB board can be installed and fixed in a PCB board groove, and more than two metal conductive wires are arranged on the PCB board.
The track in this embodiment may be an aluminum alloy track, a plastic track, a wooden track, or the like. To the both ends that all run through the track in track groove rail, spout or slide rail, on orbital cross section, the terminal groove rail is seted up to orbital lower part, sets up a trip concave surface at one side of terminal groove rail, can distinguish the both sides face of terminal groove rail through the trip concave surface, then when the components and parts of installation such as terminal, the direction of being convenient for people to distinguish the installation avoids installer to adorn conversely, leads to problem such as terminal short circuit. The PCB groove is formed in the bottom surface of the track of the terminal groove rail, the PCB is arranged on the bottom surface of the terminal groove rail and is used for conducting electricity, more than two metal conducting wires are welded on the PCB, the metal conducting wires are parallel to the metal conducting wires, two ends of the PCB are connected through power wires, and then the PCB is directly connected with mains supply through a socket, so that the PCB is powered on. A card Niu Huacao is offered at the groove rail exit position of terminal groove rail, and the cardboard can be placed to the card Niu Huacao, and the width of cardboard is slightly less than the width of terminal groove rail, and the length of cardboard then is between the width of terminal groove rail and the width of card button spout, makes the cardboard joint in card Niu Huacao through rotatory cardboard, and then fixes the connecting terminal of orbital terminal inslot different positions, also can fix in card Niu Huacao through rotatory card button on the connecting terminal, reaches the fixed purpose of connecting terminal installation.
In this implementation, the top surface of the track is provided with a connecting groove rail 402, and the connecting groove rail is used for installing a connecting plate, and the connecting plate is used for splicing and fixing the track and two ends of the track through the connecting groove rail. A cavity 4021 is arranged between the connecting groove rail and the terminal groove rail, and is used for placing the connecting block and splicing the rails through the connecting block.
The length of the track may be 3 to 4 meters, but in areas up to 4 meters or more, it is necessary to lengthen the track. In the embodiment, the die cavities are formed in the rail in a splicing mode, three parts are arranged on the die cavities, the die cavities are divided into a first die cavity formed between the connecting groove rail and the terminal groove rail, a second die cavity is formed between the terminal groove rail and one side face of the rail, and a third die cavity is formed between the terminal groove rail and the other side face of the rail, wherein the second die cavity and the third die cavity are symmetrically arranged. When two rails are spliced, the splicing blocks are placed in the die cavity, two ends of the two rails are spliced through the splicing blocks, after the splicing is completed, the connecting groove rail is installed on the top surface of the rails through the connecting plate, and the connecting plate is fixed on the connecting groove rail through the self-tapping screw piece, so that the aim of splicing and fixing the rails is fulfilled.
Third embodiment,
As shown in fig. 5, there is also provided a system having a connection terminal and a rail, including a connection terminal 1, a rail 2, and an apparatus body 3, the connection terminal being any one of the connection terminals 1 to 5 described above; the track is the track of any one of the above tracks 6 to 8; the equipment body is provided with signal interface 31, connecting terminal's signal joint is connected with signal interface electricity, and connecting terminal arranges in orbital terminal grooved rail. The rotation card Niu Kaniu is provided in the card Niu Huacao of the rail, and the hinge shaft of the rotation card knob is provided in the hinge hole of the connection terminal.
In this embodiment, the connecting terminal is installed in the terminal groove rail of the track for the metal shrapnel of connecting terminal contacts with the metal conductive wire on the PCB board, then through the rotatory block button of rotatory connecting terminal, makes rotatory block button joint on orbital block button spout, reaches the purpose of fixing connecting terminal on the track. And the signal wire on the connecting terminal is connected with a signal interface of the equipment through the signal connector, and when the PCB is electrified, electric energy can be transmitted into the equipment through the metal elastic sheet and the terminal body. And every connecting terminal can connect a device at least, moreover through orbital arrangement to adopt the PCB board to electrically conduct, make can not appear the condition in disorder when arranging the power cord, convenient rapid moreover when arranging the device, very big reduction workman's amount of labour, moreover through connecting terminal's fixed, make possess great flexibility when arranging the device, but in addition the track splices, make the flexibility of arranging the device further improve. Meanwhile, the information is displayed through the display screen of the device, so that the aim of updating the information in real time can be fulfilled, and different advertisement videos and the like can be played on the display screen.
The device further comprises a hook 4, wherein a sliding connector 41 is arranged at the connecting end of the hook, the sliding connector is arranged in a rail clamp Niu Huacao, a through hole 32 is formed in the back surface of the device body, and the hook of the hook is arranged in the through hole. In order to facilitate the placement of the device body, the hooks are mounted on the rails, the hooks can slide in the rail clips Niu Huacao through the sliding connectors, and the device body is hung on the hooks through the through holes on the back surfaces of the hooks, so that the purpose of rapidly mounting the device body is achieved.
It should be noted that, although the foregoing embodiments have been described herein, the scope of the present invention is not limited thereby. Therefore, based on the innovative concepts of the present invention, alterations and modifications to the embodiments described herein, or equivalent structures or equivalent flow transformations made by the present description and drawings, apply the above technical solution, directly or indirectly, to other relevant technical fields, all of which are included in the scope of the invention.
Claims (8)
1. A connection terminal for installation in a track, characterized in that: the terminal comprises a terminal body and a signal wire, wherein more than two metal spring plates are arranged on the top surface of the terminal body, the metal spring plates are electrically connected with the terminal body, one end of the signal wire is electrically connected with the terminal body, and a signal connector is arranged at the other end of the signal wire;
the terminal comprises a terminal body, and is characterized by further comprising a rotary clamping button, wherein a hinge hole is formed in the bottom surface of the terminal body, a hinge boss is arranged at the hinge shaft end of the rotary clamping button, the hinge shaft of the rotary clamping button is hinged in the hinge hole, and a pair of lug sliding blocks are arranged on the side edges of the rotary clamping button; the hinge shaft of the rotary clamping button is in fit connection with the hinge hole on the bottom surface of the terminal body, so that the rotary clamping button can rotate in the hinge hole;
a terminal groove rail is arranged on the bottom surface of the rail, the terminal groove rail is used for installing the connecting terminal, a PCB groove is arranged on the bottom surface of the terminal groove rail, the PCB groove is used for installing a PCB, and clamps Niu Huacao are arranged on two sides of a groove rail outlet of the terminal groove rail;
the openings of the clamps Niu Huacao are opposite to each other, the rotary clamping buttons of the connecting terminals are clamped on the clamping button sliding grooves of the rails through the rotary clamping buttons, and the terminal body is arranged on the rotary clamping buttons; one end of the signal wire is connected with the side face of the terminal body, and the side face is a side face in the length direction of the track.
2. A connection terminal according to claim 1, wherein: an installation hook is arranged on one side face of the terminal body and used for identifying the positive electrode direction of the connecting terminal.
3. A connection terminal according to claim 1, wherein: the signal wires are provided with more than two signal wires which are electrically connected to the terminal body.
4. A connection terminal according to claim 1, wherein: the top surface of track is provided with the spread groove rail, and the spread groove rail is used for installing the connecting plate to make the connecting plate splice fixed track and orbital both ends through the spread groove rail.
5. A connection terminal according to claim 4, wherein: and a cavity is arranged between the connecting groove rail and the terminal groove rail and is used for placing the connecting block, and the rails are spliced through the connecting block.
6. A system having connection terminals and rails, characterized by: comprising a connection terminal, a rail and an apparatus body, the connection terminal being the connection terminal of any one of claims 1 to 5; the equipment body is provided with a signal interface, the signal connector of the connecting terminal is electrically connected with the signal interface, and the connecting terminal is arranged in the terminal groove rail of the track.
7. A system having connection terminals and rails as in claim 6 wherein: the rotary clamping button is arranged in the clamp Niu Huacao of the track, and the hinge shaft of the rotary clamping button is arranged in the hinge hole of the connecting terminal.
8. A system having connection terminals and rails as in claim 6 wherein: still include the couple, the link of couple is provided with the slip connector, and the slip connector sets up in orbital card Niu Huacao, the back of equipment body is provided with the through-hole, and the hook setting of couple is in the through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711337110.7A CN107863665B (en) | 2017-12-14 | 2017-12-14 | Connecting terminal, track and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711337110.7A CN107863665B (en) | 2017-12-14 | 2017-12-14 | Connecting terminal, track and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107863665A CN107863665A (en) | 2018-03-30 |
| CN107863665B true CN107863665B (en) | 2024-02-23 |
Family
ID=61706025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711337110.7A Active CN107863665B (en) | 2017-12-14 | 2017-12-14 | Connecting terminal, track and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107863665B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117498074A (en) * | 2023-10-30 | 2024-02-02 | 山东润佳建筑工程有限公司 | Wire harness interface mechanism |
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| FR2639410A1 (en) * | 1988-11-23 | 1990-05-25 | Etudes Realis Qualite Habitat | Assembly for fixing an operational member on to any support structure whatsoever |
| WO1999003174A1 (en) * | 1997-07-11 | 1999-01-21 | The Whitaker Corporation | Electrical connection assembly for rail mounted display |
| US6004005A (en) * | 1998-02-27 | 1999-12-21 | Hubbell, Inc. | Track lighting fixture having one or more decorative lamp housings with common outer housing and interchangeable decorative inserts |
| CN1295520A (en) * | 1998-03-27 | 2001-05-16 | 恩里克·施耐德 | Rotating device |
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| CN208028337U (en) * | 2017-12-14 | 2018-10-30 | 福州思飞信息技术有限公司 | A kind of connection terminal, track and system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7513675B2 (en) * | 2004-05-06 | 2009-04-07 | Genlyte Thomas Group Llc | Modular luminaire system with track and ballast attachment means |
| US9291338B2 (en) * | 2013-12-10 | 2016-03-22 | Diode-On Optoelectronics Limited | Modular track assembly for slidably mounting a track light |
| US20170127544A1 (en) * | 2015-11-03 | 2017-05-04 | Diode-On Optoelectronics Limited | Displaying Device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2626301A (en) * | 1949-01-29 | 1953-01-20 | Gen Electric | Bus duct system of power distribution |
| US4749358A (en) * | 1986-03-06 | 1988-06-07 | Soleanski Christian B | Device for the suspension and lighting of objects |
| FR2639410A1 (en) * | 1988-11-23 | 1990-05-25 | Etudes Realis Qualite Habitat | Assembly for fixing an operational member on to any support structure whatsoever |
| WO1999003174A1 (en) * | 1997-07-11 | 1999-01-21 | The Whitaker Corporation | Electrical connection assembly for rail mounted display |
| US6004005A (en) * | 1998-02-27 | 1999-12-21 | Hubbell, Inc. | Track lighting fixture having one or more decorative lamp housings with common outer housing and interchangeable decorative inserts |
| CN1295520A (en) * | 1998-03-27 | 2001-05-16 | 恩里克·施耐德 | Rotating device |
| CN1754291A (en) * | 2003-01-20 | 2006-03-29 | 自动化媒体服务公司 | Power bus for powering electronic devices operating in retail environments |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107863665A (en) | 2018-03-30 |
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