CN204389538U - A kind of connection bus cable device - Google Patents
A kind of connection bus cable device Download PDFInfo
- Publication number
- CN204389538U CN204389538U CN201420688386.5U CN201420688386U CN204389538U CN 204389538 U CN204389538 U CN 204389538U CN 201420688386 U CN201420688386 U CN 201420688386U CN 204389538 U CN204389538 U CN 204389538U
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- CN
- China
- Prior art keywords
- cable device
- bus cable
- winding displacement
- web joint
- wicking
- 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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Abstract
The utility model relates to communication connection field, particularly relates to a kind of connection bus cable device.Comprise wicking winding displacement, connector, also comprise web joint, web joint pros and cons all has some metallic channels, and each metallic channel two ends all arrange a bayonet socket, and wicking winding displacement is connected with connector by web joint.Structure is simple, installs, easy to use, can install in existing all testing apparatuss, without the need to carrying out the repacking of plant machinery part, and its plug number of times, contact resistance, machinery is pullled the performances such as intensity and is significantly improved.
Description
Technical field
The present invention relates to PCB and test connection area, particularly relate to a kind of connection bus cable device.
Background technology
At present, the mode that existing PCB testing apparatus all adopts winding displacement to be connected with test fixture, winding displacement one end is 64pin pin number, the other end is 32/64pin pin number, wherein 64pin pin number one section is connected in testing apparatus, be connected with winding displacement according to fixture number of test points to be tested, carry out open-short circuit, although adopt which to solve the problem of connection, but the very large technological deficiency still existed: if when number of test points is larger, the workload of plug winding displacement will be very large, carry out fixture time also can be long, and because the line of furniture dealer exposes, if cause short circuit, during short-term, required time will be longer.In addition, because winding displacement is of poor quality, aging and the factor such as frequent plug, the replacing causing testing apparatus winding displacement will be more frequent.
Such as, 64 general on the market at present cores connect winding displacement, because two port adopts crimping mode (namely 64 core winding displacements are kept flat in ox horn bayonet socket and put ox horn depression bar use clamp more up and down just to firmly extruding contact), this kind of forming mode is when frequent plug (>=100 times) uses, the pulling force (≤20Kg power) of ox horn depression bar because bearing, easily occur that ox horn depression bar ruptures with the phase buckle of ox horn assembly, and then (contact impedance becomes large to cause connection wire and the loose contact of ox horn bayonet socket, current/voltage transformation parameter changes), finally cause whole piece to assemble wire arrangement function to lose efficacy.
Summary of the invention
According to the problems referred to above, the utility model relate to a kind of connection bus cable device, and it is characterized in that, comprise wicking winding displacement, connector and web joint, described web joint pros and cons is provided with some metallic channels, and each metallic channel two ends all arrange a bayonet socket;
Wherein, described wicking winding displacement is all connected with described web joint by described bayonet socket with described connector.
Above-mentioned bus cable device, is characterized in that, described wicking winding displacement is 64 cores.
Above-mentioned bus cable device, is characterized in that, with fixing white glue plastic packaging after described wicking winding displacement one end engages with described metallic channel.
Above-mentioned bus cable device, is characterized in that, described web joint pros and cons is provided with 32 metallic channels.
Above-mentioned bus cable device, is characterized in that, described connector is provided with some contacts.
Above-mentioned bus cable device, is characterized in that, described connector is provided with 64 contacts.
Above-mentioned bus cable device, is characterized in that, the material of described contact is aldary.
Above-mentioned bus cable device, is characterized in that, described contact and described web joint and described metallic channel are connected together.
Above-mentioned bus cable device, is characterized in that, the material of described web joint is plastics.
Above-mentioned bus cable device, is characterized in that, described bus cable device adjusts the tie point of described contact and described bayonet socket according to wicking winding displacement core number.
The utility model arranges bayonet apparatus by a plate two ends, by this bayonet apparatus, wicking winding displacement is connected with connector, structure is simple, install, easy to use, can install in existing all testing apparatuss, without the need to carrying out the repacking of plant machinery part, and its plug number of times, contact resistance, machinery is pullled the performances such as intensity and is significantly improved.
Accompanying drawing explanation
Fig. 1 is the web joint schematic diagram of this device;
Fig. 2 is 64 core connector schematic diagram in the utility model embodiment;
Fig. 3 is 64 core wicking winding displacement side views;
Fig. 4 is 64 core wicking winding displacement front elevations;
Fig. 5 is the utility model 64 core wicking winding displacement connection diagram.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is further described:
The utility model relates to a kind of connection bus cable device, comprise multicore wicking winding displacement, connector, wherein also comprise a web joint, the pros and cons of this web joint is provided with some metallic channels, namely some grooves are set on the positive antiplane of this web joint, in these grooves, lay plain conductor, and print one deck insulating material, such as green oil etc.The two ends of these metallic channels are provided with a bayonet socket, and the wire at bayonet socket place exposes, to make conducting mutually between the electric elements that are connected with this web joint.
When the wicking winding displacement of multicore will be connected on web joint, the tie point of connector and bayonet socket is adjusted flexibly according to the core number of wicking winding displacement, and the link of wicking winding displacement is inserted the corresponding bayonet socket place of web joint, after the link of wicking winding displacement engages with the bayonet socket of metallic channel, with fixing white glue plastic packaging, this white glue is high-performance self-extinguishing bonding agent, is the contact-type of normal temperature, heating, as long as apply small pressure, just very strong bounding force can be played.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, in conjunction with specific embodiments, 32 metallic channels 3 are set respectively at the web joint pros and cons of a plastic material, in these metallic channels 3, all lay a wire, and at the positive back face printing insulating material of web joint 1, these metallic channel 3 two ends wires expose.When wicking winding displacement will connect connector, prior art lies on the ox horn bayonet socket of connector by one end of wicking line correspondence, then puts ox horn depression bar, uses clamp up and down just to firmly extruding, wicking winding displacement is connected directly on connector.
So the present ox horn bayonet socket by connector is set to the equidistant contact of two rows, often arranges 32 contacts, and 64 altogether, these contacts all use aldary manufacture.When the wicking winding displacement of 64 cores is for being connected on connector, first the link of this 64 core wicking winding displacement is placed on bayonet socket 2 place of web joint 1 one end, this 64 core wicking winding displacement link is set to two rows, so just corresponding with the pros and cons bayonet socket 2 of web joint 1, after the link of wicking winding displacement engages with web joint 1 metallic channel 3, use fixes white glue plastic packaging.
Be connected to by the other end of web joint 1 on machine, the contact on connector just engages with the bayonet socket 2 of one end on metallic channel 3, so just can by harmless being connected with connector of wicking winding displacement.
Ox horn bayonet socket is used to be sticked on connector by wicking winding displacement in prior art of comparing, the utility model uses web joint to replace original ox horn bayonet socket, plug number of times more than 50 times can be increased like this, contact resistance decreases 1/2, machinery is pullled intensity and is increased more than 5 times, and performance and used life can significantly improve.
By illustrating and accompanying drawing, giving the exemplary embodiments of the ad hoc structure of embodiment, based on the utility model spirit, also can do other conversion.Although above-mentioned utility model proposes existing preferred embodiment, but these contents are not as limitation.
For a person skilled in the art, after reading above-mentioned explanation, various changes and modifications undoubtedly will be apparent.Therefore, appending claims should regard the whole change and correction of containing true intention of the present invention and scope as.In Claims scope, the scope of any and all equivalences and content, all should think and still belong in intention of the present utility model and scope.
Claims (10)
1. connect a bus cable device, it is characterized in that, comprise wicking winding displacement, connector and web joint, described web joint pros and cons is provided with some metallic channels, and each metallic channel two ends all arrange a bayonet socket;
Wherein, described wicking winding displacement is all connected with described web joint by described bayonet socket with described connector.
2. bus cable device according to claim 1, is characterized in that, described wicking winding displacement is 64 cores.
3. bus cable device according to claim 1, is characterized in that, with fixing white glue plastic packaging after described wicking winding displacement one end engages with described metallic channel.
4. bus cable device according to claim 1, is characterized in that, described web joint pros and cons is provided with 32 metallic channels.
5. bus cable device according to claim 1, is characterized in that, described connector is provided with some contacts.
6. bus cable device according to claim 5, is characterized in that, described connector is provided with 64 contacts.
7. bus cable device according to claim 5, is characterized in that, the material of described contact is aldary.
8. bus cable device according to claim 5, is characterized in that, described contact and described web joint and described metallic channel are connected together.
9. bus cable device according to claim 1, is characterized in that, the material of described web joint is plastics.
10. bus cable device according to claim 5, is characterized in that, described bus cable device adjusts the tie point of described contact and described bayonet socket according to wicking winding displacement core number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420688386.5U CN204389538U (en) | 2014-11-17 | 2014-11-17 | A kind of connection bus cable device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420688386.5U CN204389538U (en) | 2014-11-17 | 2014-11-17 | A kind of connection bus cable device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204389538U true CN204389538U (en) | 2015-06-10 |
Family
ID=53362246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420688386.5U Expired - Fee Related CN204389538U (en) | 2014-11-17 | 2014-11-17 | A kind of connection bus cable device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204389538U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105675928A (en) * | 2016-03-25 | 2016-06-15 | 国网山东省电力公司济宁供电公司 | Device and method for measurement secondary circuit wire arrangement |
-
2014
- 2014-11-17 CN CN201420688386.5U patent/CN204389538U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105675928A (en) * | 2016-03-25 | 2016-06-15 | 国网山东省电力公司济宁供电公司 | Device and method for measurement secondary circuit wire arrangement |
| CN105675928B (en) * | 2016-03-25 | 2019-03-19 | 国网山东省电力公司济宁供电公司 | A kind of metering secondary conducting wire bus cable device and method |
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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: 20150610 Termination date: 20171117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |