CN203801142U - Printed circuit board, system end of medical ultrasonic probe, medical ultrasonic probe, and B ultrasonic machine - Google Patents
Printed circuit board, system end of medical ultrasonic probe, medical ultrasonic probe, and B ultrasonic machine Download PDFInfo
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- CN203801142U CN203801142U CN201320690680.5U CN201320690680U CN203801142U CN 203801142 U CN203801142 U CN 203801142U CN 201320690680 U CN201320690680 U CN 201320690680U CN 203801142 U CN203801142 U CN 203801142U
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- printed circuit
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Abstract
The utility model provides a printed circuit board (PCB) for the system end of a medical ultrasonic probe. The PCB comprises a substrate, multiple first bonding pads disposed on a side of the substrate and arranged to be suitable for being connected to corresponding pins of a compact connector at the system end, multiple second bonding pads disposed on a side of the substrate, and multiple pairs of third bonding pads on a side of the substrate and corresponding to the second bonding pads. One bonding pad, in each pair of the third bonding pads, adjacent to a second bonding pad is conductive with the corresponding second bonding pad. The PCB also comprises multiple fourth bonding pads on a side of the substrate and conductive with corresponding first bonding pads, and multiple fifth bonding pads on a side of the substrate and conductive with one bonding pad, in each pair of the third bonding pads, far from the second bonding pad. The utility model also relates to a system end of a medical ultrasonic probe, a medical ultrasonic probe, and a B ultrasonic machine. The PCB has universality and may substantially decrease cost.
Description
Technical field
The utility model relates to printed circuit board (PCB), relates in particular to a kind of printed circuit board (PCB) of the system end for medical ultrasonic probe.The utility model also relates to system end, medical ultrasonic probe and the B ultrasonic machine of the medical ultrasonic probe that comprises this printed circuit board (PCB).
Background technology
Medical ultrasonic probe is called again Ultrasonic-B probe or ultrasonic transducer, and it is the important component part of B ultrasonic complete machine.Medical ultrasonic probe comes transmission of signal to the imaging of B ultrasonic main frame by sending ultrasonic wave and receiving echo.Existing medical ultrasonic probe generally includes three parts: hand-held and by the multicore coaxial cable that acts on the sound head end of human body, the system end being connected with B ultrasonic main frame and sound head end and system end are coupled together by doctor.Because system end is connected with B ultrasonic main frame, system end thereby comprise the compact connector matching with B ultrasonic main frame.Existing compact connector can have different pin numbers, conventional such as the compact connector that is 260 stitch.Multicore coaxial cable also can have different heart yearn numbers, conventional such as the multicore coaxial cable that is 128 heart yearns.For the B ultrasonic machine of the compact connector of use, different B ultrasonic machines can adopt same compact connector, but need between the stitch of compact connector and the heart yearn of multicore coaxial cable, adopt different line position (or line order) annexation.Because the line position between the stitch of compact connector in existing printed circuit board (PCB) and the heart yearn of multicore coaxial cable (line order) is connected, be fixedly placed on printed circuit board (PCB), thereby need the different printed circuit board (PCB) of design separately for different B ultrasonic machines.This not only makes troubles to production process, but also causes printed circuit board (PCB) and thereby cause the cost of medical ultrasonic probe higher.
Thereby, need to improve the printed circuit board (PCB) of the existing system end for medical ultrasonic probe.
Utility model content
The purpose of this utility model will overcome above-mentioned at least one defect of the prior art exactly, a kind of printed circuit board (PCB) of the system end for medical ultrasonic probe is proposed, the printed circuit board (PCB) of this system end for medical ultrasonic probe can meet the not collinear position annexation requirement between the stitch of compact connector and the heart yearn of multicore coaxial cable, thereby can be applicable to different B ultrasonic machines, have versatility and reduce costs.
For this reason, according to one side of the present utility model, provide a kind of printed circuit board (PCB) of the system end for medical ultrasonic probe, comprising:
Substrate;
Be positioned at a plurality of the first solder pad in described substrate one side, the position of described a plurality of the first welded disc, size and spacing are chosen to be suitable for be plugged to the corresponding stitch of the compact connector of described system end;
Be positioned at a plurality of the second solder pad in described substrate one side; And
Be positioned in described substrate one side and multipair three solder pad corresponding with described the second solder pad, the 3rd solder pad that approaches described the second solder pad in every pair of described the 3rd solder pad respectively with corresponding the second solder pad conducting;
It is characterized in that, described printed circuit board (PCB) also comprise be arranged in described substrate one side and respectively with a plurality of the 4th solder pad of corresponding described the first solder pad conducting and be positioned in described substrate one side and respectively with a plurality of five solder pad of the 3rd solder pad every pair described away from corresponding the 3rd solder pad conducting of described the second solder pad.
Preferably, described printed circuit board (PCB) also comprises the ground connection solder pad being positioned in described substrate one side.
Preferably, described ground connection solder pad comprises and is positioned at the 6th solder pad in described substrate one side and is positioned at the 7th solder pad in described substrate one side.
Preferably, the number of described the 4th solder pad is greater than the number of described the 5th solder pad.
Preferably, described printed circuit board (PCB) also comprises the 8th solder pad being positioned in described substrate one side.
Preferably, described a plurality of the second welded disc are divided into two groups, and every group of second welded disc intensively arranged to be suitable for being soldered to the multicore coaxial cable that is connected to described system end.
Preferably, the number of described the first solder pad and described the 4th solder pad is respectively 65, and the number of described the second solder pad and described the 5th solder pad is respectively 32, and the logarithm of described the 3rd solder pad is also 32.
Preferably, described substrate also comprises the opposite side contrary with a described side, and the opposite side of described substrate has the structure identical with a described side.
According on the other hand of the present utility model, a kind of system end for medical ultrasonic probe is provided, it is characterized in that, described system end comprises:
System end housing;
Be arranged in the printed circuit board (PCB) as above of described system end housing; And
Be installed to the compact connector on described system end housing;
Wherein, described a plurality of the first solder pad is connected with the corresponding stitch of described compact connector respectively, described a plurality of the second solder pad is connected with the corresponding heart yearn of multicore coaxial cable that is connected to the sound head end of described medical ultrasonic probe respectively, in every pair of described the 3rd solder pad, be welded with corresponding inductance, described a plurality of the 5th solder pad are connected with corresponding the 4th solder pad according to the line position annexation of B ultrasonic machine.
Preferably, when described printed circuit board (PCB) also comprises when being positioned at the 6th solder pad in described substrate one side and being positioned at the 7th solder pad in described substrate one side, described the 6th solder pad is for being connected with the bonding line of described multicore coaxial cable, and described the 7th solder pad is connected for the signal ground line of the corresponding heart yearn with described multicore coaxial cable.
Preferably, when described printed circuit board (PCB) also comprises the 8th solder pad being positioned in described substrate one side, described the 8th solder pad is for being connected with described the 4th solder pad of not using.
Preferably, described system end comprises two printed circuit board (PCB)s as above, described compact connector has 260 stitch, and 260 stitch of described compact connector are communicated with correspondingly with 260 the first solder pad altogether on two described printed circuit board (PCB)s.
Preferably, described system end comprises two printed circuit board (PCB)s as above, described multicore coaxial cable has 128 heart yearns, and 128 heart yearns of described multicore coaxial cable are communicated with correspondingly with 128 the second solder pad altogether on two described printed circuit board (PCB)s.
Preferably, described system end comprises two printed circuit board (PCB)s as above, described compact connector has 260 stitch, described multicore coaxial cable has 128 heart yearns, 260 stitch of described compact connector are communicated with correspondingly with 260 the first solder pad altogether on two described printed circuit board (PCB)s, and 128 heart yearns of described multicore coaxial cable are communicated with correspondingly with 128 the second solder pad altogether on two described printed circuit board (PCB)s
According to another aspect of the present utility model, a kind of medical ultrasonic probe is provided, it is characterized in that, described medical ultrasonic probe comprises:
Sound head end; And
System end as above, wherein, described sound head end and described system end interconnect by multicore coaxial cable.
According to of the present utility model, provide a kind of B ultrasonic machine more on the one hand, it is characterized in that, described B ultrasonic machine comprises medical ultrasonic probe as above.
Employing just can meet the system end of medical ultrasonic probe of the super machine of different B for the requirement of not collinear position annexation according to printed circuit board (PCB) of the present utility model, thereby this printed circuit board (PCB) has versatility and can significantly reduce costs.
Accompanying drawing explanation
Fig. 1 is according to the schematic diagram of the printed circuit board (PCB) of the system end for medical ultrasonic probe of the utility model preferred embodiment.
Embodiment
Below in conjunction with example, describe preferred embodiment of the present utility model in detail.It will be understood by those skilled in the art that this embodiment is exemplary, it does not also mean that the utility model is formed to any restriction.
Fig. 1 is according to the schematic diagram of the printed circuit board (PCB) of the system end for medical ultrasonic probe of the utility model preferred embodiment.As what mention in background technology part, compact connector can have different pin numbers, and multicore coaxial cable also can have different heart yearn numbers.In preferential embodiment, for the printed circuit board (PCB) 1 that connects the compact connector of 260 stitch and the multicore coaxial cable of 128 heart yearns, describe for example.Owing to conventionally adopting two printed circuit board (PCB)s 1 that compact connector and multicore coaxial cable are coupled together, and the structure of each printed circuit board (PCB) 1 both sides is identical substantially, therefore, in a side of each printed circuit board (PCB) 1, comprise 65 the first solder pad 5 and 32 the second solder pad 7 for being connected with the heart yearn of multicore coaxial cable for being connected with the stitch of compact connector.But it should be understood that the first solder pad and the second solder pad can be required any other numbers.
Particularly, according to the printed circuit board (PCB) 1 of the system end for medical ultrasonic probe of the utility model preferred embodiment comprise substrate 3, a plurality of the first solder pad 5(of being positioned in substrate 3 one sides for example have 65), be positioned at for example two groups of a plurality of the second solder pad 7(in substrate 3 one sides, every group has 16) and be positioned in substrate 3 one sides and for example 32 couples of multipair the 3rd solder pad 9(corresponding with the second solder pad 7).The position of a plurality of the first welded disc 5, size and spacing are chosen to be suitable for be plugged to the corresponding stitch of the compact connector of system end.In a preferred embodiment, the second solder pad 7 that a plurality of the second solder pad 7 are divided in two groups and every group is relatively intensively arranged, but be understood that, a plurality of the second solder pad 7 can be arranged in any way, as long as their layout is suitable for being soldered to the multicore coaxial cable that is connected to system end.A solder pad 9 that approaches the second solder pad 7 in every pair of the 3rd solder pad 9 respectively with corresponding the second solder pad 7 conductings.Every pair of the 3rd solder pad 9 is welded different inductance for the technique subsequently according to the requirement of difference probe.
Different with corresponding the first solder pad 5 conductings respectively from a solder pad 9 away from the second solder pad 7 in every pair of the 3rd solder pad 9 in prior art, according to the printed circuit board (PCB) 1 of the system end for medical ultrasonic probe of the present utility model also comprise be positioned in substrate 3 one sides and respectively with a plurality of the 4th solder pad 11 of corresponding the first solder pad 5 conductings and be positioned in substrate 3 one sides and respectively with a plurality of five solder pad 13 of every pair of the 3rd solder pad 9 away from corresponding solder pad 9 conductings of the second solder pad 7.
Certainly, printed circuit board (PCB) 1 can also comprise and is positioned at the 6th solder pad 15 being connected for the bonding line with multicore coaxial cable in substrate 3 one sides and is positioned in substrate 3 one sides the 7th solder pad 17 that the signal ground line for each heart yearn with multicore coaxial cable is connected.It should be understood that the 6th solder pad 15 and the 7th solder pad 17 can form as a whole ground connection solder pad.Conventionally, the number of the 4th solder pad 11 is greater than the number of the 5th solder pad 13, thereby some the 4th solder pad 11 may not can be used to.For fear of 11 pairs of signal collected interference of the 4th solder pad of not using, also in substrate 3 one sides, being provided with the 8th solder pad 19, the eight solder pad 19 can be communicated with the 6th solder pad 15 and the 7th solder pad 17 by the conductor in substrate 3.Therefore,, when the system end of assembling medical ultrasonic probe, can make the 4th solder pad 11 of not using be communicated with the 8th solder pad 19.
Although in above preferred embodiment, each solder pad is all arranged on substrate with specific regular fashion, it should be understood that the any-mode arrangement that each solder pad can be required, as long as guarantee conducting relation corresponding between them.In addition, above the structure of describing printed circuit board (PCB) one side, but it should be understood that the opposite side that printed circuit board (PCB) is contrary can have and identical as mentioned above structure.
When using while assembling the system end for medical ultrasonic probe according to printed circuit board (PCB) of the present utility model, line position (or the line order) annexation of the super machine of particular B that is applicable to providing according to user, couples together the 5th solder pad 13 and the 4th required solder pad 11 accordingly by welding lead.For 11 of the 4th solder pad of not using, by welding lead, be communicated with the 8th solder pad 19.If the wire adopting does not have insulating coating, also need to adopt insulating tape that the 4th solder pad 11 of not using and the 8th solder pad 19 are covered to guarantee insulation.Other assembling process is with to adopt existing printed circuit board (PCB) to assemble for the system end of medical ultrasonic probe identical, thereby omits the description to these processes.Like this, according to printed circuit board (PCB) of the present utility model, go for using the various probes of compact connector, avoided different B ultrasonic machines need to adopt different printed circuit board (PCB)s owing to adopting not collinear position (or line order) annexation.
Below in conjunction with specific embodiments the utility model be have been described in detail.Obviously, above description and embodiment illustrated in the accompanying drawings all should be understood to be exemplary, and do not form restriction of the present utility model.To those skilled in the art, can in the situation that not departing from spirit of the present utility model, to it, carry out various modification or modification, these modification or modification all do not depart from scope of the present utility model.
Claims (17)
1. the printed circuit board (PCB) for the system end of medical ultrasonic probe (1), comprising:
Substrate (3);
Be positioned at a plurality of the first solder pad (5) in described substrate (3) one sides, position, size and the spacing of described a plurality of the first welded disc (5) is chosen to be suitable for be plugged to the corresponding stitch of the compact connector of described system end;
Be positioned at a plurality of the second solder pad (7) in described substrate (3) one sides; And
Be positioned in described substrate (3) one sides and multipair three solder pad (9) corresponding with described the second solder pad (7), the 3rd solder pad (9) that approaches described the second solder pad (7) in every pair of described the 3rd solder pad (9) respectively with corresponding the second solder pad (7) conducting;
It is characterized in that, described printed circuit board (PCB) (1) also comprise be arranged in described substrate (3) one sides and respectively with a plurality of the 4th solder pad (11) of corresponding described the first solder pad (5) conducting and be positioned in described substrate (3) one sides and respectively with a plurality of five solder pad (13) of the 3rd solder pad (9) every pair described away from corresponding the 3rd solder pad (9) conducting of described the second solder pad (7).
2. the printed circuit board (PCB) (1) of the system end for medical ultrasonic probe according to claim 1, is characterized in that, described printed circuit board (PCB) (1) also comprises the ground connection solder pad being positioned in described substrate (3) one sides.
3. the printed circuit board (PCB) (1) of the system end for medical ultrasonic probe according to claim 2, it is characterized in that, described ground connection solder pad comprises and is positioned at the 6th solder pad (15) in described substrate (3) one sides and is positioned at the 7th solder pad (17) in described substrate (3) one sides.
4. the printed circuit board (PCB) (1) of the system end for medical ultrasonic probe according to claim 1, is characterized in that, the number of described the 4th solder pad (11) is greater than the number of described the 5th solder pad (13).
5. the printed circuit board (PCB) (1) of the system end for medical ultrasonic probe according to claim 1, is characterized in that, described printed circuit board (PCB) (1) also comprises the 8th solder pad (19) being positioned in described substrate (3) one sides.
6. the printed circuit board (PCB) (1) of the system end for medical ultrasonic probe according to claim 1, it is characterized in that, described a plurality of the second welded disc (7) are divided into two groups, and every group of second welded disc (7) intensively arranged to be suitable for being soldered to the multicore coaxial cable that is connected to described system end.
7. the printed circuit board (PCB) (1) of the system end for medical ultrasonic probe according to claim 1, it is characterized in that, the number of described the first solder pad (5) and described the 4th solder pad (11) is respectively 65, the number of described the second solder pad (7) and described the 5th solder pad (13) is respectively 32, and the logarithm of described the 3rd solder pad (9) is also 32.
8. according to the printed circuit board (PCB) (1) of the arbitrary described system end for medical ultrasonic probe of claim 1-6, it is characterized in that, described substrate (3) also comprises the opposite side contrary with a described side, and the opposite side of described substrate (3) has the structure identical with a described side.
9. the printed circuit board (PCB) (1) of the system end for medical ultrasonic probe according to claim 7, it is characterized in that, described substrate (3) also comprises the opposite side contrary with a described side, and the opposite side of described substrate (3) has the structure identical with a described side.
10. for a system end for medical ultrasonic probe, it is characterized in that, described system end comprises:
System end housing;
Be arranged in described system end housing according to the arbitrary described printed circuit board (PCB) (1) of claim 1-9; And
Be installed to the compact connector on described system end housing;
Wherein, described a plurality of the first solder pad (5) are connected with the corresponding stitch of described compact connector respectively, described a plurality of the second solder pad (7) are connected with the corresponding heart yearn of multicore coaxial cable that is connected to the sound head end of described medical ultrasonic probe respectively, in every pair of described the 3rd solder pad (9), be welded with corresponding inductance, described a plurality of the 5th solder pad (13) are connected with corresponding the 4th solder pad (11) according to the line position annexation of B ultrasonic machine.
11. system ends for medical ultrasonic probe according to claim 10, it is characterized in that, described system end comprises printed circuit board (PCB) according to claim 3 (1), described the 6th solder pad (15) is connected for the bonding line with described multicore coaxial cable, and described the 7th solder pad (17) is connected for the signal ground line of the corresponding heart yearn with described multicore coaxial cable.
12. system ends for medical ultrasonic probe according to claim 10, it is characterized in that, described system end comprises printed circuit board (PCB) according to claim 5 (1), and described the 8th solder pad (19) is for being connected with described the 4th solder pad (11) of not using.
13. system ends for medical ultrasonic probe according to claim 10, it is characterized in that, described system end comprises two printed circuit board (PCB)s according to claim 9 (1), described compact connector has 260 stitch, and 260 stitch of described compact connector are communicated with correspondingly with 260 the first solder pad (5) altogether on two described printed circuit board (PCB)s (1).
14. system ends for medical ultrasonic probe according to claim 10, it is characterized in that, described system end comprises two printed circuit board (PCB)s according to claim 9 (1), described multicore coaxial cable has 128 heart yearns, and 128 heart yearns of described multicore coaxial cable are communicated with correspondingly with 128 the second solder pad (7) altogether on two described printed circuit board (PCB)s (1).
15. system ends for medical ultrasonic probe according to claim 10, it is characterized in that, described system end comprises two printed circuit board (PCB)s according to claim 9 (1), described compact connector has 260 stitch, described multicore coaxial cable has 128 heart yearns, 260 stitch of described compact connector are communicated with correspondingly with 260 the first solder pad (5) altogether on two described printed circuit board (PCB)s (1), 128 heart yearns of described multicore coaxial cable are communicated with correspondingly with 128 the second solder pad (7) altogether on two described printed circuit board (PCB)s (1).
16. 1 kinds of medical ultrasonic probes, is characterized in that, described medical ultrasonic probe comprises:
Sound head end; And
According to the arbitrary described system end of claim 10-15, wherein, described sound head end and described system end interconnect by multicore coaxial cable.
17. 1 kinds of B ultrasonic machines, is characterized in that, described B ultrasonic machine comprises medical ultrasonic probe according to claim 16.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320690680.5U CN203801142U (en) | 2013-11-04 | 2013-11-04 | Printed circuit board, system end of medical ultrasonic probe, medical ultrasonic probe, and B ultrasonic machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320690680.5U CN203801142U (en) | 2013-11-04 | 2013-11-04 | Printed circuit board, system end of medical ultrasonic probe, medical ultrasonic probe, and B ultrasonic machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203801142U true CN203801142U (en) | 2014-08-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320690680.5U Expired - Fee Related CN203801142U (en) | 2013-11-04 | 2013-11-04 | Printed circuit board, system end of medical ultrasonic probe, medical ultrasonic probe, and B ultrasonic machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203801142U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106848911A (en) * | 2016-11-24 | 2017-06-13 | 萬旭電業股份有限公司 | touch wiring technique |
-
2013
- 2013-11-04 CN CN201320690680.5U patent/CN203801142U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106848911A (en) * | 2016-11-24 | 2017-06-13 | 萬旭電業股份有限公司 | touch wiring technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 201203 Pudong New Area East long avenue, No. 3000 (Zhangjiang port), building No. 5, No. 203, No. Patentee after: PHILPS ultrasonic (Shanghai) Co., Ltd. Address before: East Road, Shanghai, China 3000, Pudong New Area (Zhangjiang port), building 203, No. 5 Patentee before: Shanghai Apex Electronics Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20201104 |
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| CF01 | Termination of patent right due to non-payment of annual fee |