CN205141325U - Shuangzi line box -shaped coupler - Google Patents
Shuangzi line box -shaped coupler Download PDFInfo
- Publication number
- CN205141325U CN205141325U CN201520829018.2U CN201520829018U CN205141325U CN 205141325 U CN205141325 U CN 205141325U CN 201520829018 U CN201520829018 U CN 201520829018U CN 205141325 U CN205141325 U CN 205141325U
- Authority
- CN
- China
- Prior art keywords
- shuangzi
- coupler
- coupling transformer
- boxlike
- socket
- 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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- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The utility model discloses a shuangzi line box -shaped coupler, shuangzi line box -shaped coupler constitutes as follows: wiring board assembly, casing, casing upper cover, gasket, socket, coupling transformer and resistance, casing cover connection is in casing upper end, and socket fixed connection is on the casing, and wiring board assembly passes through pad connection in the casing, and coupling transformer and ohmic connection are on wiring board assembly, and coupling transformer passes through wire and socket connected, coupling transformer's quantity is 2. The effectual ground detection who realizes the inside data transmission of aircraft of shuangzi line box -shaped coupler can assess the aircraft system situation through the monitoring to data, has comparatively huge economic value and social value.
Description
Technical field
The utility model relates to structural design and the applied technical field of coupler, specifically provides a kind of Shuangzi line boxlike coupler.
Background technology
At present, traditional boxlike coupler volume is large, and Heavy Weight, integrated level is not high, does not have seriation, and do not domesticize product.
People urgently wish to obtain the excellent Shuangzi line boxlike coupler of a kind of technique effect.
Utility model content
Order of the present utility model is to provide a kind of Shuangzi line boxlike coupler.
Described Shuangzi line boxlike coupler is constructed as follows: circuit board module 1, housing 2, case top lid 3, pad 4, socket 5, coupling transformer 6 and resistance 7; Described case top lid 3 is connected to housing 2 upper end, socket 5 is fixedly connected on housing 2, circuit board module 1 is connected in housing 2 by pad 4, coupling transformer 6 and resistance 7 are connected on circuit board module 1, coupling transformer 6 is connected with socket 5 by wire, and the quantity of described coupling transformer 6 is 2.Described boxlike coupler is current domestic minimum boxlike coupler, has that volume is little, lightweight, integrated level is a little high, and this boxlike coupler possesses tandem product, can expand to maximum 8 sub-wire system.
Described Shuangzi line boxlike coupler comprises the overall dimension of socket 5 for length × wide × height=102mm × 38.5mm × 20.5mm.It is Shuangzi line boxlike coupler minimum at present.
Described Shuangzi line boxlike coupler belongs to communication coupler power transformer product.Be applied to the inner couplers playing transfer of data effect such as aircraft for a kind of of ground experiment.Structure is simple, stable performance, wide market.
The working method of described Shuangzi line boxlike coupler is half-duplex operation, and its principle is divided into: sub-line socket is to bus hub signal testing and bus hub extremely sub-line socket signal testing.Product adopts box structure, is easy to carry.Can under-55 DEG C ~ 75 DEG C conditions steady operation.
Described Shuangzi line boxlike coupler effectively achieves the ground detection of interior of aircraft transfer of data, by assessing aircraft system situation the monitoring of data, has comparatively huge economic worth and social value.
Accompanying drawing explanation
Fig. 1 is Shuangzi line boxlike coupler;
Fig. 2 is A-A place cutaway view in Fig. 1;
Fig. 3 is case top lid schematic diagram.
Embodiment
Embodiment 1
Described Shuangzi line boxlike coupler is constructed as follows: circuit board module 1, housing 2, case top lid 3, pad 4, socket 5, coupling transformer 6 and resistance 7; Described case top lid 3 is connected to housing 2 upper end, socket 5 is fixedly connected on housing 2, circuit board module 1 is connected in housing 2 by pad 4, coupling transformer 6 and resistance 7 are connected on circuit board module 1, coupling transformer 6 is connected with socket 5 by wire, and the quantity of described coupling transformer 6 is 2.Described boxlike coupler is current domestic minimum boxlike coupler, has that volume is little, lightweight, integrated level is a little high, and this boxlike coupler possesses tandem product, can expand to maximum 8 sub-wire system.
Described Shuangzi line boxlike coupler comprises the overall dimension of socket 5 for length × wide × height=102mm × 38.5mm × 20.5mm.It is Shuangzi line boxlike coupler minimum at present.
Described Shuangzi line boxlike coupler belongs to communication coupler power transformer product.Be applied to the inner couplers playing transfer of data effect such as aircraft for a kind of of ground experiment.Structure is simple, stable performance, wide market.
The working method of described Shuangzi line boxlike coupler is half-duplex operation, and its principle is divided into: sub-line socket is to bus hub signal testing and bus hub extremely sub-line socket signal testing.Product adopts box structure, is easy to carry.Can under-55 DEG C ~ 75 DEG C conditions steady operation.
Described Shuangzi line boxlike coupler effectively achieves the ground detection of interior of aircraft transfer of data, by assessing aircraft system situation the monitoring of data, has comparatively huge economic worth and social value.
Claims (2)
1. a Shuangzi line boxlike coupler, is characterized in that: described Shuangzi line boxlike coupler is constructed as follows: circuit board module (1), housing (2), case top lid (3), pad (4), socket (5), coupling transformer (6) and resistance (7); Described case top lid (3) is connected to housing (2) upper end, socket (5) is fixedly connected on housing (2), circuit board module (1) is connected in housing (2) by pad (4), coupling transformer (6) and resistance (7) are connected on circuit board module (1), coupling transformer (6) is connected with socket (5) by wire, and the quantity of described coupling transformer (6) is 2.
2. according to Shuangzi line boxlike coupler described in claim 1, it is characterized in that: the overall dimension of described Shuangzi line boxlike coupler is length × wide × height=77.4mm × 38.5mm × 20.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520829018.2U CN205141325U (en) | 2015-10-23 | 2015-10-23 | Shuangzi line box -shaped coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520829018.2U CN205141325U (en) | 2015-10-23 | 2015-10-23 | Shuangzi line box -shaped coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205141325U true CN205141325U (en) | 2016-04-06 |
Family
ID=55627082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520829018.2U Expired - Fee Related CN205141325U (en) | 2015-10-23 | 2015-10-23 | Shuangzi line box -shaped coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205141325U (en) |
-
2015
- 2015-10-23 CN CN201520829018.2U patent/CN205141325U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20201023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |