CN201147313Y - Banana plug of lead converter line - Google Patents
Banana plug of lead converter line Download PDFInfo
- Publication number
- CN201147313Y CN201147313Y CNU2007200270044U CN200720027004U CN201147313Y CN 201147313 Y CN201147313 Y CN 201147313Y CN U2007200270044 U CNU2007200270044 U CN U2007200270044U CN 200720027004 U CN200720027004 U CN 200720027004U CN 201147313 Y CN201147313 Y CN 201147313Y
- Authority
- CN
- China
- Prior art keywords
- banana plug
- cardiac diagnosis
- diagnosis lead
- line
- conducting terminal
- 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
- 241000234295 Musa Species 0.000 title claims abstract description 31
- 235000018290 Musa x paradisiaca Nutrition 0.000 title claims abstract description 31
- 238000003745 diagnosis Methods 0.000 claims description 31
- 230000000747 cardiac effect Effects 0.000 claims description 30
- 206010027439 Metal poisoning Diseases 0.000 claims description 23
- 239000013013 elastic material Substances 0.000 claims description 5
- 239000012634 fragment Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 4
- 238000002565 electrocardiography Methods 0.000 abstract 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract 2
- 230000001681 protective effect Effects 0.000 abstract 2
- 230000009993 protective function Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000019622 heart disease Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Electrotherapy Devices (AREA)
Abstract
The utility model provides a banana plug of an electrocardiography lead wire, which comprises an electrocardiography lead cable, a cylindrical conductive terminal and an insulating sheath. The electrocardiography lead wire is characterized in that the end of the cylindrical conductive terminal is provided with an insulation protective cap; the front end of the cylindrical conductive terminal is in a ladder shape, and the end section is the smallest section, and the tail end is in a thicker cone platform shape; the insulation protective cap is provided with a corresponding cone platform-shaped hole; the insulating sheath is sleeved on the cone platform-shaped end of the cylindrical conductive terminal. The banana plug increases the protective function of the cylindrical conductive terminal, improves the connection reliability between the cylindrical conductive terminal and a socket, and enables the tail cable of the banana plug to be not easily broken, as well as has rational structure and convenient processing.
Description
Technical field
This utility model belongs to manufacture technology field of medical appliance, is a kind of banana plug of cardiac diagnosis lead-line specifically.
Background technology
Instruments such as electrocardiograph, electrocardiogram monitor, electrocardioscanner are the main tool that all kinds of physiology electric waves such as electrocardio, myoelectricity are gathered, transmit, analyze, diagnosed.These instruments detect the different heart disease of patient with the different modes of leading, and therefore, cardiac diagnosis lead-line also has multiple, and the termination of cardiac diagnosis lead-line commonly used is a banana plug, is used for being connected with electrocardio instrument or diagnosis lead-line division box.The banana plug of existing cardiac diagnosis lead-line is that cable one end and column conducting terminal are directly welded, again coated insulation sheath outside.The problem that this banana plug exists is:
1, banana plug does not have safeguard procedures, in case contact with voltage source or other electrical bodies, as; Drop to the 220V supply hub because of carelessness, increased the hidden danger of user; The electric current that imports by cardiac diagnosis lead-line just may burn out the electrocardio instrument;
2, the afterbody cable of banana plug anti-waves intensity difference, fractures easily.
Summary of the invention
The purpose of this utility model is the banana plug that a kind of novel cardiac diagnosis lead-line is provided at the deficiency that prior art exists, increase column conduction termination safeguard function, improve the connection reliability of conduction termination and socket, the afterbody cable that makes banana plug is frangibility not, it is rational in infrastructure, and is easy to process.
The purpose of this utility model is achieved through the following technical solutions:
A kind of banana plug of cardiac diagnosis lead-line comprises: cardiac diagnosis lead cable, column conducting terminal, insulating sheath is characterized in that: an insulating protection medicated cap is equipped with in the termination of described column conducting terminal.
Described column conducting terminal front end is stepped, and one section of termination is the thinnest, and is terminal thicker taper type, and the insulating protection medicated cap is provided with corresponding taper type hole, and the insulating protection cap sleeve is on the taper type termination of column conducting terminal.The insulating protection medicated cap that puts is owing to closely cooperate and difficult drop-off.
Described insulating protection medicated cap is that plastics direct injection mo(u)lding on the termination of column conducting terminal is structure as a whole.
Described insulating protection medicated cap external diameter is consistent with the butted part outside dimension of column conducting terminal.
The afterbody of described banana plug adopts the net tail of elastic material, is with sheath on the cardiac diagnosis lead cable, to increase tension, rupture strength.
Described column conducting terminal is provided with the curved metal shell fragment of evagination near the position of termination.Can make the plug firm plug.
This utility model advantage and good effect compared with prior art is:
1, this utility model is equipped with an insulating protection medicated cap in the termination of column conducting terminal, increase column conduction termination safeguard function, in case be inserted into supply hub because of carelessness or contact, can prevent the phenomenon that electric current that dangerous accident and cardiac diagnosis lead-line import burns out the electrocardio instrument with other electrical bodies.
2, the afterbody of the banana plug of this utility model cardiac diagnosis lead-line adopts the net tail of elastic material, is with sheath on the cardiac diagnosis lead cable, to increase tension, rupture strength.Convenient.
Description of drawings
Fig. 1 is the front view of this utility model cardiac diagnosis lead-line banana plug.
Fig. 2 is the longitudinal sectional drawing of this utility model cardiac diagnosis lead-line banana plug.
Fig. 3 is unkitted the front view of insulating protection medicated cap and curved metal shell fragment for this utility model cardiac diagnosis lead-line banana plug.
The specific embodiment
The specific embodiment
Below in conjunction with accompanying drawing this utility model is described in further detail:
Referring to Fig. 1-Fig. 3, the embodiment of the banana plug of a kind of cardiac diagnosis lead-line of this utility model, cardiac diagnosis lead cable 1 one ends are directly welded by resistance 8 other ends and column conducting terminal 4 rear ends with the welding of column conducting terminal 4 rear ends or after being connected earlier a resistance 8 one ends again, and the coated insulation sheath 3 outside.
Described column conducting terminal 4 front ends are stepped, and 9 one sections of terminations are the thinnest, and termination 9 is terminal thicker taper type, and insulating protection medicated cap 6 is provided with corresponding taper type hole, the insulating protection medicated cap 6 after the molding is enclosed within on the taper type termination 9 of column conducting terminal 4.The insulating protection medicated cap 6 that puts is owing to closely cooperate and difficult drop-off.Described insulating protection medicated cap 6 also can be plastics directly injection mo(u)lding on the termination 9 of column conducting terminal 4.
Above-mentioned insulating protection medicated cap 6 external diameters are consistent with column conducting terminal 4 butted part outside dimensions.
The afterbody of banana plug adopts the net tail 2 of elastic material, is with sheath 7 on cardiac diagnosis lead cable 1, to increase tension, rupture strength.
The curved metal shell fragment 5 of evagination is set near the position of termination 9 in the end of column conducting terminal 4.
Certainly, above-mentioned explanation is not to be to restriction of the present utility model, and this utility model also is not limited to above-mentioned giving an example; those skilled in the art; in essential scope of the present utility model, the variation of making, remodeling, interpolation or replacement all should belong to protection domain of the present utility model.
Claims (8)
1, a kind of banana plug of cardiac diagnosis lead-line comprises: cardiac diagnosis lead cable, column conducting terminal, insulating sheath is characterized in that: an insulating protection medicated cap is equipped with in the termination of described column conducting terminal.
2, according to the banana plug of the described cardiac diagnosis lead-line of claim 1, it is characterized in that: described column conducting terminal front end is stepped, one section of termination is the thinnest, and be terminal thicker taper type, the insulating protection medicated cap is provided with corresponding taper type hole, and the insulating protection cap sleeve is on the taper type termination of column conducting terminal.
3, according to the banana plug of the described cardiac diagnosis lead-line of claim 1, it is characterized in that: described insulating protection medicated cap is that plastics direct injection mo(u)lding on the termination of column conducting terminal is structure as a whole.
4, according to the banana plug of each described cardiac diagnosis lead-line of claim 1-3, it is characterized in that: described insulating protection medicated cap external diameter is consistent with the butted part outside dimension of column conducting terminal.
5, according to the banana plug of each described cardiac diagnosis lead-line of claim 1-3, it is characterized in that: the afterbody of described banana plug adopts the net tail of elastic material, is with sheath on the cardiac diagnosis lead cable.
6, according to the banana plug of the described cardiac diagnosis lead-line of claim 4, it is characterized in that: the afterbody of described banana plug adopts the net tail of elastic material, is with sheath on the cardiac diagnosis lead cable.
7, according to the banana plug of each described cardiac diagnosis lead-line of claim 1-3, it is characterized in that: described column conducting terminal is provided with the curved metal shell fragment of evagination near the position of termination.
8, according to the banana plug of the described cardiac diagnosis lead-line of claim 6, it is characterized in that: described column conducting terminal is provided with the curved metal shell fragment of evagination near the position of termination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200270044U CN201147313Y (en) | 2007-08-21 | 2007-08-21 | Banana plug of lead converter line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200270044U CN201147313Y (en) | 2007-08-21 | 2007-08-21 | Banana plug of lead converter line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201147313Y true CN201147313Y (en) | 2008-11-12 |
Family
ID=40115082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200270044U Expired - Lifetime CN201147313Y (en) | 2007-08-21 | 2007-08-21 | Banana plug of lead converter line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201147313Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103378438A (en) * | 2012-04-25 | 2013-10-30 | 胡正宇 | Spark-proof plug |
| CN108936873A (en) * | 2018-08-28 | 2018-12-07 | 东莞市高兰电器有限公司 | A kind of warming up blanket of electric heating knee protector |
-
2007
- 2007-08-21 CN CNU2007200270044U patent/CN201147313Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103378438A (en) * | 2012-04-25 | 2013-10-30 | 胡正宇 | Spark-proof plug |
| CN103378438B (en) * | 2012-04-25 | 2015-12-09 | 常州市艾迈斯电子有限公司 | Spark-proof plug |
| CN108936873A (en) * | 2018-08-28 | 2018-12-07 | 东莞市高兰电器有限公司 | A kind of warming up blanket of electric heating knee protector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: QINGDAO BRIGHT MEDICAL MANUFACTURING CO.,LTD. Free format text: FORMER OWNER: ZHAO DEZHENG Effective date: 20100723 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20100723 Address after: 266012 Shandong province Qingdao City, No. 98 Liaoning Road No. ten building 3 layer Patentee after: China Qingdao Bright Medical Manufacturing Co., Ltd. Address before: 266012 Shandong province Qingdao City, No. 98 Liaoning Road No. ten building 3 layer Patentee before: Zhao Dezheng |
|
| CX01 | Expiry of patent term |
Granted publication date: 20081112 |
|
| CX01 | Expiry of patent term |