CN201332166Y - Bridging type electric connector - Google Patents
Bridging type electric connector Download PDFInfo
- Publication number
- CN201332166Y CN201332166Y CN 200820183380 CN200820183380U CN201332166Y CN 201332166 Y CN201332166 Y CN 201332166Y CN 200820183380 CN200820183380 CN 200820183380 CN 200820183380 U CN200820183380 U CN 200820183380U CN 201332166 Y CN201332166 Y CN 201332166Y
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- Prior art keywords
- socket
- plug
- contact
- connection type
- touch panel
- 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 - Lifetime
Links
- 238000009413 insulation Methods 0.000 claims abstract description 29
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to a bridging type electric connector, which comprises a socket with a connection box and a plug with a bridging cable. The socket comprises a socket body, a socket contact panel is arranged inside the socket body, support shafts are mounted on the middle portions of two sides of the socket body, and tightening devices for tightening the plug are disposed on the support shafts. The plug comprises a plug body, a plug contact panel corresponding to the socket contact panel is arranged inside the plug body, conductive wires are mounted on the plug contact panel, the plug body is formed into a zigzag shape, and a zigzag tail portion is provided with a tightening sealing sleeve integrally outputting the conductive wires. Both the socket contact panel and the plug contact panel comprise an insulation stand and a contact head. The contact head is connected with the conductive wires. According to the utility model, the socket is tightly connected with the plug through the tightening devices and the tightening devices are provided with handles, thereby the socket and the plug can be conveniently connected and separated through the handles. Additionally, the socket is equipped with a socket cover and then great water-proof performance is realized after connection, thereby achieving a comparatively longer service life.
Description
Technical field
The utility model relates to a kind of electrical cnnector, specifically, relates to a kind of electrical cnnector that circuit connects and disconnects between rail vehicle that is used for.
Background technology
The cross connection type electrical cnnector by the band junction box socket and the band jumper cable plug form, be mainly used in the connection and the disconnection of circuit between rail vehicle.Band junction box's socket is installed in the car body end, will be with the plug and the socket of jumper cable closely to link together.Main effect is by the jumper cable between the workshop, makes the control loop (protection loop, signal circuit, collection control loop etc.) between vehicle obtain connecting, and forms path.But, the present cross connection type electrical cnnector that uses, in the vehicle operating process, the vibration that produces during owing to vehicle operating makes that the ease of connection between the socket and plug is loosening, thereby make that the contact contact is not tight between the socket and plug, it is not smooth to cause circuit between rail vehicle to connect, and makes circuit or be switched on or switched off easily, can not work normally, thereby cause rail vehicle normally not move, unfailing performance is poor.In addition, under the sleety weather situation, waterproof effect is poor, reduces the useful life of electrical cnnector easily.
The utility model content
The purpose of this utility model is the cross connection type electrical cnnector above shortcomings that are used for the connection and the disconnection of circuit between rail vehicle at existing, and a kind of effect, cross connection type electrical cnnector that unfailing performance is good of contacting is provided.
The technical solution of the utility model is: a kind of cross connection type electrical cnnector, comprise the socket of being with the junction box and the plug of being with jumper cable, band junction box's socket is installed in the car body end, described socket comprises socket, socket inside is provided with the socket touch panel, the middle part of socket both sides is provided with back shaft, and the fastener of fastening plug is installed on the back shaft; Described plug comprises plug body, plug body inside is provided with and the corresponding plug touch panel of socket touch panel, plug body is set to turn shape, the plug body that is arranged on the plug touch panel turns the head position, the plug touch panel is provided with lead, turns tail bit and is provided with the fit sealing cover that will export in the line set; Described socket touch panel and plug touch panel include insulation pad and are plugged in contact on the insulation pad, and the afterbody of contact is connected with lead;
Preferably, described socket is provided with socket cover, and this socket cover is installed on the bearing pin on socket top, also is provided with the lid spring on the bearing pin, lays respectively at the front portion of lid and the top of socket after two terminations intersections of lid with spring;
Preferably, the lid angle of described socket cover is provided with projection;
Preferably, also be provided with clip on the socket both sides of the below of described back shaft, fastener is provided with corresponding with it threaded;
Preferably, described fastener is fastening arm, and fastening arm is provided with bolt, and the corner part of plug is provided with corresponding with it screw, also is provided with a handle on the fastening arm;
Preferably, described contact is provided with 108, comprise 96 small size contacts, 6 medium size contacts and 6 large size contacts, described insulation pad is set to square, and is divided into three zones from top to bottom, and wherein a district is provided with 6 large size contacts and 6 medium size contacts, two districts are provided with 48 small size contacts, and three districts are provided with 48 small size contacts;
Preferably, the contact in described insulation pad Shang Yi district is provided with two rows, is respectively 6 large size contacts and 6 medium size contacts, and large size contact and medium size contact interleaved are arranged;
Preferably, the arrangement mode of the contact in He San district, described insulation pad Shang Er district is identical, and contact is set to four rows, wherein, first row and the 3rd row are provided with 10 small size contacts, and second row and the 4th row are provided with 9 small size contacts, and contact interleaved is between row and row arranged;
Preferably, described socket touch panel is provided with forward and backward two-layer insulation pad, receptacle connector is plugged on the forward and backward two-layer insulation pad, described receptacle connector comprises contact chip and contact terminal, contact chip is connected with contact terminal by bare wire, be provided with a spring between contact dististyle and the contact terminal, spring housing is contained on the bare wire, is fixed with a protective sleeve that is sleeved on contact terminal and spring outside on the described contact terminal;
Preferably, the end that is connected with bare wire of described contact chip is fixed with the contact chip baffle plate of a hollow.
The beneficial effects of the utility model are: the utility model closely is connected socket with plug by fastener, and fastener also is provided with handle, can conveniently connect and throw off socket and plug by handle, and socket is provided with socket cover, have good water resistance after the connection, useful life is long.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model socket;
Accompanying drawing 2 is the side structure schematic diagram of the utility model socket;
Accompanying drawing 3 is the structural representation of the utility model plug;
Accompanying drawing 5 is the side structure schematic diagram of the utility model contact;
Accompanying drawing 6 is the structural representation of the utility model large size and medium size contact;
Accompanying drawing 7 is the structural representation of the small size contact of the utility model.
Embodiment
Specific embodiment of the utility model shown in Fig. 1-7: a kind of cross connection type electrical cnnector, comprise the socket of being with the junction box and the plug of being with jumper cable, band junction box's socket is installed in the car body end, described socket comprises socket 1, socket 1 inside is provided with the socket touch panel, the middle part of socket both sides is provided with back shaft 2, the fastener of fastening plug is installed on the back shaft 2, this fastener is fastening arm 11, fastening arm 11 is provided with bolt, the corner part of plug is provided with corresponding with it screw, also is provided with a handle 12 on the fastening arm 11, is convenient to operate fastening arm 11; Also be provided with clip 9 on socket 1 both sides of the below of back shaft 2, fastening arm 11 is provided with corresponding with it threaded 10.Socket 1 is provided with socket cover 6, and this socket cover 6 is installed on the bearing pin 7 on socket 1 top, also is provided with lid on the bearing pin 7 with spring 8, lays respectively at the front portion of lid and the top of socket 1 after two terminations intersections of lid with spring 8; The lid angle of socket cover 6 is provided with projection 24, contacts with projection 24 when carrying on the fastening arm 11, thereby socket cover 6 is opened.The socket touch panel is provided with forward and backward two- layer insulation pad 16,17, forward and backward two- layer insulation pad 16,17 connects airtight by insulation pad press strip 25 and plug body 1, receptacle connector is plugged on the forward and backward two- layer insulation pad 16,17, receptacle connector is provided with 108, comprise 13,6 medium size contacts 14 of 96 small size contacts and 6 large size contacts 15.Wherein, large size and medium size contact comprise contact chip 18 and contact terminal 19, contact chip 18 is connected with contact terminal 19 by bare wire 20, be provided with a spring 21 between contact chip 18 and the contact terminal 19, spring 21 is sleeved on the bare wire 20, is fixed with a protective sleeve 22 that is sleeved on contact terminal 19 and spring 21 outsides on the contact terminal 19; Small size contact 13 comprises contact chip 18 and contact terminal 19; contact chip 18 is connected with contact terminal 19 by bare wire 20; be provided with a spring 21 between contact chip 18 and the contact terminal 19; spring 21 is sleeved on the bare wire 20; be fixed with a protective sleeve 22 that is sleeved on contact terminal 19 and spring 21 outsides on the contact terminal 19, the end that contact chip 18 is connected with bare wire 20 is fixed with the contact chip baffle plate 23 of a hollow.Insulation pad 16,17 is set to square, and is divided into three zones from top to bottom, and wherein a district is provided with 6 large size contacts 15 and 6 medium size contact 14, two districts and is provided with 48 small size contact 13, three districts and is provided with 48 small size contacts 13; The contact in insulation pad 16,17 Shang Yi districts is provided with two rows, is respectively 6 large size contacts 15 and 6 medium size contacts 14, and large size contact 15 and medium size contact 14 interleaved are arranged; The arrangement mode of the contact in He San district, insulation pad 16,17 Shang Er district is identical, contact is set to four rows, and wherein, first row and the 3rd row are provided with 10 small size contacts 13, second row and the 4th row are provided with 9 small size contacts 13, and contact interleaved is between row and row arranged.
Plug comprises plug body 3, plug body 3 inside are provided with and the corresponding plug touch panel of socket touch panel, plug body 3 is set to turn shape, the plug touch panel is arranged on plug body 3 and turns the head position, the plug touch panel is provided with lead, turn tail bit be provided with will export in the line set 4 and one in fit sealing cover hold handle 26.The plug touch panel comprises insulation pad 5 and is plugged in contact on the insulation pad, and insulation pad 5 insulation pad press strips 25 connect airtight with plug body 1, and the afterbody of contact is connected with lead.Header contact is provided with 108, comprise 96 small size contacts 13,6 medium size contacts 14 and 6 large size contacts 15, insulation pad 5 is set to square, and be divided into three zones from top to bottom, wherein a district is provided with 6 large size contacts 15 and 6 medium size contact 14, two districts and is provided with 48 small size contact 13, three districts and is provided with 48 small size contacts 13; The contact in insulation pad 5 Shang Yi districts is provided with two rows, is respectively 6 large size contacts 15 and 6 medium size contacts 14, and large size contact 15 and medium size contact 14 interleaved are arranged; The arrangement mode of the contact in He San district, insulation pad 5 Shang Er district is identical, and contact is set to four rows, and wherein, first row and the 3rd row are provided with 10 small size contact 13, the second rows and the 4th row is provided with 9 small size contacts 13, and contact interleaved is between row and row arranged.
During use, can be connected or throw off with plug socket easily by fastening arm 11.During connection, the clip on the socket 19 is opened, promoted fastening arm 11, fastening arm 11 contacts with projection 24, upwards promotes thereby drive socket cover 6, and socket cover 6 is opened; Then socket and plug is docked, and rotate bolt on the fastening arm 11 to the screw of plug corner, socket and plug is tightened up, simultaneously, closely link together after the contact of socket and plug inside is compacted, the contact of socket inside is owing to the effect of spring 21 at this moment, and contact chip 18 makes that to the contact internal compression contact of socket and plug inside is tightr.During disengagement, by handle 12 fastening arm 11 is lifted, fastening arm 11 is opened socket cover 6 by the projection on the socket cover 6 24, simultaneously, takes off plug, can finish the disengagement of socket and plug.
Claims (10)
1. cross connection type electrical cnnector, comprise the socket of being with the junction box and the plug of being with jumper cable, band junction box's socket is installed in the car body end, it is characterized in that: described socket comprises socket (1), socket inside is provided with the socket touch panel, the middle part of socket (1) both sides is provided with back shaft (2), and the fastener of fastening plug is installed on the back shaft (2); Described plug comprises plug body (3), plug body (3) inside is provided with and the corresponding plug touch panel of socket touch panel, plug body (3) is set to turn shape, the plug body that is arranged on the plug touch panel turns the head position, the plug touch panel is provided with lead, turns tail bit and is provided with the fit sealing cover (4) that will export in the line set; Described socket touch panel and plug touch panel include insulation pad (5) and are plugged in contact on the insulation pad (5), and the afterbody of contact is connected with lead.
2. cross connection type electrical cnnector according to claim 1, it is characterized in that: described socket (1) is provided with socket cover (6), this socket cover (6) is installed on the bearing pin (7) on socket (1) top, also be provided with lid on the bearing pin (7) with spring (8), lay respectively at the front portion of lid and the top of socket (1) after two terminations intersections of lid with spring (8).
3. cross connection type electrical cnnector according to claim 2 is characterized in that: the lid angle of described socket cover (6) is provided with projection (24).
4. cross connection type electrical cnnector according to claim 1 is characterized in that: also be provided with clip (9) on socket (1) both sides of the below of described back shaft (2), fastener is provided with corresponding with it threaded (10).
5. according to claim 1 or 4 described cross connection type electrical cnnectors, it is characterized in that: described fastener is fastening arm (11), fastening arm (11) is provided with bolt, and the corner part of plug is provided with corresponding with it screw, also is provided with a handle (12) on the fastening arm (11).
6. cross connection type electrical cnnector according to claim 1, it is characterized in that: described contact is provided with 108, comprise 96 small size contacts (13), 6 medium size contacts (14) and 6 large size contacts (15), described insulation pad (5) is set to square, and is divided into three zones from top to bottom, and wherein a district is provided with 6 large size contacts (15) and 6 medium size contacts (14), two districts are provided with 48 small size contacts (13), and three districts are provided with 48 small size contacts (13).
7. cross connection type electrical cnnector according to claim 6, it is characterized in that: the contact in described insulation pad (5) Shang Yi district is provided with two rows, be respectively 6 large size contacts (15) and 6 medium size contacts (14), large size contact (15) and medium size contact (14) interleaved are arranged.
8. cross connection type electrical cnnector according to claim 6, it is characterized in that: the arrangement mode of the contact in He San district, described insulation pad (5) Shang Er district is identical, contact is set to four rows, wherein, first row and the 3rd row are provided with 10 small size contacts (13), second row and the 4th row are provided with 9 small size contacts (13), and contact interleaved is between row and row arranged.
9. according to claim 1; 6; 7 or 8 any described cross connection type electrical cnnectors; it is characterized in that: before described socket touch panel is provided with; the two-layer insulation pad (16 in back; 17); before receptacle connector is plugged in; the two-layer insulation pad (16 in back; 17) on; described receptacle connector comprises contact chip (18) and contact terminal (19); contact chip (18) is connected with contact terminal (19) by bare wire (20); be provided with a spring (21) between contact chip (18) and the contact terminal (19); spring (21) is sleeved on the bare wire (20), is fixed with one on the described contact terminal (19) and is sleeved on contact terminal (19) and the outside protective sleeve (22) of spring (21).
10. cross connection type electrical cnnector according to claim 9 is characterized in that: the end that described contact chip (18) is connected with bare wire (20) is fixed with the contact chip baffle plate (23) of a hollow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820183380 CN201332166Y (en) | 2008-12-12 | 2008-12-12 | Bridging type electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820183380 CN201332166Y (en) | 2008-12-12 | 2008-12-12 | Bridging type electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201332166Y true CN201332166Y (en) | 2009-10-21 |
Family
ID=41225549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820183380 Expired - Lifetime CN201332166Y (en) | 2008-12-12 | 2008-12-12 | Bridging type electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201332166Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110854792A (en) * | 2018-08-21 | 2020-02-28 | 矢崎能源系统公司 | Indoor wiring unit cable |
-
2008
- 2008-12-12 CN CN 200820183380 patent/CN201332166Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110854792A (en) * | 2018-08-21 | 2020-02-28 | 矢崎能源系统公司 | Indoor wiring unit cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091021 |
|
| CX01 | Expiry of patent term |