CN102882040B - Medical Devices - Google Patents
Medical Devices Download PDFInfo
- Publication number
- CN102882040B CN102882040B CN201210349219.3A CN201210349219A CN102882040B CN 102882040 B CN102882040 B CN 102882040B CN 201210349219 A CN201210349219 A CN 201210349219A CN 102882040 B CN102882040 B CN 102882040B
- Authority
- CN
- China
- Prior art keywords
- movable part
- fixed part
- modular cartridge
- blind end
- insulation crust
- 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.)
- Active
Links
Landscapes
- Measuring Leads Or Probes (AREA)
Abstract
A kind of modular cartridge conducting structure, comprises movable part, fixed part and elastic component; Described movable part is the cylindrical shell of one end open, comprises the first corresponding openend and the first blind end; Described fixed part is the cylindrical shell of one end open, and comprise the second corresponding openend and the second blind end, described movable part is slidably connected with described fixed part, makes described movable part and described fixed part jointly form host cavity; Described elastic component is contained in described host cavity, and described both ends of the spring offsets with described first blind end and the second blind end respectively.In said structure, when insert module box, overcome the elastic force of modular cartridge conducting structure Elastic part, elastic component is compressed.The signal that modular cartridge sends, through the transmission of movable part, spring and fixed part, establishes a communications link with Medical Devices.Due to elastic component compression, each component touch of modular cartridge conducting structure is tightr, and the communication connection between modular cartridge and Medical Devices is more stable.Additionally provide a kind of Medical Devices simultaneously.
Description
Technical field
The present invention relates to field of medical device, particularly relate to a kind of Medical Devices.
Background technology
At present, along with the progress of science and technology, occurred the Medical Devices of increasing modularized design, it comprises main frame and can patch the modular cartridge on main frame, and different modular cartridges correspond to different performances, main frame comprises modular cartridge conducting structure.When needing the diagnosis carrying out certain type, the modular cartridge of corresponding function being carried out conducting by modular cartridge conducting structure and Medical Devices, making these Medical Devices have specific function.
In traditional Medical Devices, due to the complexity of its modular cartridge conducting structure, often cause loose contact between modular cartridge and modular cartridge conducting structure.
Summary of the invention
Based on this, be necessary to provide a kind of modular cartridge conducting structure to contact good Medical Devices with modular cartridge.
A kind of modular cartridge conducting structure, comprising:
Movable part is the cylindrical shell of one end open, comprises the first corresponding openend and the first blind end;
Fixed part is the cylindrical shell of one end open, and comprise the second corresponding openend and the second blind end, described movable part is slidably connected with described fixed part, makes described movable part and described fixed part jointly form host cavity; And
Elastic component, is contained in described host cavity, and described both ends of the spring offsets with described first blind end and the second blind end respectively.
Wherein in an embodiment, described elastic component is spring.
Wherein in an embodiment, described movable part madial wall is provided with the first projection near described first open end, and described fixed part lateral wall is provided with the second projection near described second open end, and described first projection offsets with described second projection.
In addition, there is a need to provide a kind of Medical Devices.
A kind of Medical Devices, comprising:
Housing, described housing is offered the first through hole; And
Modular cartridge conducting structure described in claim 1 to claim 3 any one;
Wherein, the movable part of described modular cartridge conducting structure wears the first through hole on described housing.
Wherein in an embodiment, also comprise the insulation crust of hollow, described movable part is contained in described insulation crust, and together wears the first through hole on described housing with described insulation crust.
Wherein in an embodiment, described insulation crust offers the modular cartridge jack for connecting module box.
Wherein in an embodiment, described insulation crust also comprises the 3rd openend, and described 3rd openend is provided with flanging, and described housing is provided with spacing preiection, and described spacing preiection and described flanging offset.
Wherein in an embodiment, also comprise printed circuit board (PCB), described fixed part is fixed on described printed circuit board (PCB), and described modular cartridge communicates to connect by described modular cartridge conducting structure and described printed circuit board (PCB).
Wherein in an embodiment, described printed circuit board (PCB) offers the second through hole, described fixed part is arranged in described second through hole.
Wherein in an embodiment, the second blind end of described fixed part is fixed on described printed circuit board (PCB) by the mode of welding.
In above-mentioned Medical Devices, when insert module box, overcome the elastic force of modular cartridge conducting structure Elastic part, elastic component is compressed.Modular cartridge contacts with movable part, and its signal sent is through the transmission of movable part, spring and fixed part, and final and Medical Devices establish a communications link.Due to elastic component compression, each component touch of modular cartridge conducting structure is tightr, and the communication connection between modular cartridge and Medical Devices is more stable.
Accompanying drawing explanation
Fig. 1 is the structure chart of the Medical Devices of an embodiment;
Fig. 2 is the structure chart of another state of Medical Devices shown in Fig. 1;
Embodiment
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.Better embodiment of the present invention is given in accompanying drawing.But the present invention can realize in many different forms, is not limited to execution mode described herein.On the contrary, provide the object of these execution modes be make to disclosure of the present invention understand more thorough comprehensively.
It should be noted that, when element is called as " being fixed on " another element, directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may there is centering elements simultaneously.Term as used herein " vertical ", " level ", "left", "right" and similar statement just for illustrative purposes, do not represent it is unique execution mode.
Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present invention understand usually.The object of term used in the description of the invention herein just in order to describe concrete execution mode, is not intended to be restriction the present invention.Term as used herein " and/or " comprise arbitrary and all combinations of one or more relevant Listed Items.
Refer to Fig. 1, the Medical Devices 100 of the present embodiment, comprise housing 110, modular cartridge conducting structure 120, insulation crust 130 and printed circuit board (PCB) 140.Housing 110 is offered the first through hole 111.Modular cartridge conducting structure 120 comprises movable part 121, fixed part 123 and spring 125.Movable part 121 and fixed part 123 are the cylindrical shell of one end open, movable part 121 comprises corresponding the first openend (figure does not mark) and the first blind end (figure does not mark), and fixed part 123 comprises corresponding the second openend (figure does not mark) and the second blind end (figure does not mark).Movable part 121 is slidably connected with fixed part 123, makes movable part 121 and fixed part 123 jointly form host cavity 127.Movable part 121 wears the first through hole 111 on housing 110.
Specifically in the present embodiment, along with the relative sliding between movable part 121 and fixed part 123, the volume size of host cavity 127 changes thereupon.Meanwhile, the diameter in fixed part 123 circular radial cross section is less than the diameter in movable part 121 circular radial cross section, and fixed part 123 can be partially housed in movable part 121.Movable part 121 madial wall is provided with the first projection 122 near the first open end, fixed part 123 lateral wall is provided with the second projection 124 near the second open end, first protruding 122 and second projection 124 offsets, form position limiting structure, prevent movable part 121 to be separated because of the relative sliding of junction with fixed part 123.
Spring 125 is contained in host cavity 127, and its two ends offset with the first blind end and the second blind end respectively.When non-plug-in module box, spring 125 is in contraction state.
Insulation crust 130 is hollow structure, and movable part 121 is contained in insulation crust 130, and together wears the first through hole 111 on housing 110 with insulation crust 130.Insulation crust 130 offers modular cartridge jack 131, for connecting module box.Insulation crust 130 also comprises the 3rd openend (figure does not mark), and the 3rd openend is provided with flanging 133, and meanwhile, housing 110 is provided with spacing preiection 113, and spacing preiection 113 and flanging 133 offset.Because spring 125 is in contraction state, spacing preiection 113 and flanging 133 offset, and can carry out spacing to insulation crust 130 and movable part 121, prevent insulation crust 130 and movable part 121 from answering the elastic force of spring 125 and deviating from completely from the first through hole 111.
Fixed part 123 is fixed on printed circuit board (PCB) 140, sees also Fig. 2, when modular cartridge (figure does not mark) insert module box jack 131, and when insert module box, overcome the elastic force of spring 125, spring 125 is compressed, the contraction in length of modular cartridge conducting structure 120.Modular cartridge contacts with movable part 121, its signal sent is passed to printed circuit board (PCB) 140 through movable part 121, spring 125 and fixed part 123, modular cartridge is communicated to connect by modular cartridge conducting structure 120 and printed circuit board (PCB) 140, and final and Medical Devices set up communication connection.
Concrete, printed circuit board (PCB) 140 offers the second through hole 141, fixed part 123 is arranged in the second through hole 141.Second blind end of fixed part 123 is fixed on circuit board 140 by the mode of welding.
In above-mentioned Medical Devices 100, when insert module box, overcome the elastic force of spring 125 in modular cartridge conducting structure 120, spring 125 is compressed.Modular cartridge contacts with movable part 121, and its signal sent is through the transmission of movable part 121, spring 125 and fixed part 123, and final and Medical Devices 100 establish a communications link.Because spring 125 compresses, each component touch of modular cartridge conducting structure 120 is tightr, and the communication connection between modular cartridge and Medical Devices 100 is more stable.
Meanwhile, movable part 121 is contained in insulation crust 130, make movable part 121 wrap up by insulation crust 130, movable part 121 and external environment insulates, prevent staff false touch and modular cartridge conducting structure 120 and cause electric shock, meeting the requirement of relevant laws and regulations.
If it should be noted that, the diameter in fixed part 123 circular radial cross section is greater than the diameter in movable part 121 circular radial cross section, and so movable part 121 also can be partially housed in fixed part 123.Spacing preiection 113 also can be circular limited step, and offsets with the flanging 133 on insulation crust 130, by insulation crust 130 and movable part 121 spacing.Spring 125 also can replace to other elastic component, only need meet and have signal conduction ability.
The above embodiment only have expressed several execution mode of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection range of patent of the present invention should be as the criterion with claims.
Claims (1)
1. Medical Devices, is characterized in that, comprising:
The insulation crust of housing, hollow and modular cartridge conducting structure; Described housing is offered the first through hole; Described modular cartridge conducting structure comprises:
Movable part is the cylindrical shell of one end open, comprises the first corresponding openend and the first blind end; Described movable part is contained in insulation crust, wrap up by insulation crust, insulate with external environment; Described movable part wears the first through hole on described housing;
Fixed part is the cylindrical shell of one end open, comprises the second corresponding openend and the second blind end, and described movable part and described fixed part can be slidably connected, and makes described movable part and described fixed part jointly form host cavity;
Elastic component, is contained in described host cavity, and described elastic component two ends offset with described first blind end and the second blind end respectively; And described elastic component has signal conduction ability; And
Printed circuit board (PCB), described fixed part is fixed on described printed circuit board (PCB), and described modular cartridge is communicated to connect by described modular cartridge conducting structure and described printed circuit board (PCB);
Described insulation crust wears the first through hole on described housing;
Described insulation crust offers the modular cartridge jack for connecting module box;
Described insulation crust also comprises the 3rd openend, and described 3rd openend is provided with flanging, and described housing is provided with spacing preiection, and described spacing preiection and described flanging offset;
Described printed circuit board (PCB) offers the second through hole, described fixed part is arranged in described second through hole;
Second blind end of described fixed part is fixed on described printed circuit board (PCB) by the mode of welding;
The diameter in described fixed part circular radial cross section is less than the diameter in described movable part circular radial cross section, and described fixed part is partially housed in described movable part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210349219.3A CN102882040B (en) | 2012-09-19 | 2012-09-19 | Medical Devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210349219.3A CN102882040B (en) | 2012-09-19 | 2012-09-19 | Medical Devices |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102882040A CN102882040A (en) | 2013-01-16 |
| CN102882040B true CN102882040B (en) | 2015-09-16 |
Family
ID=47483272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210349219.3A Active CN102882040B (en) | 2012-09-19 | 2012-09-19 | Medical Devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102882040B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5823832A (en) * | 1996-12-23 | 1998-10-20 | Netech Corporation | Electrical connector for use with an electroencephalograph electrode |
| CN201503942U (en) * | 2009-07-16 | 2010-06-09 | 东莞中探探针有限公司 | Bouncing-pin type connector |
| CN201638979U (en) * | 2010-03-04 | 2010-11-17 | 广东宝莱特医用科技股份有限公司 | Plug-in structure for module boxes |
-
2012
- 2012-09-19 CN CN201210349219.3A patent/CN102882040B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5823832A (en) * | 1996-12-23 | 1998-10-20 | Netech Corporation | Electrical connector for use with an electroencephalograph electrode |
| CN201503942U (en) * | 2009-07-16 | 2010-06-09 | 东莞中探探针有限公司 | Bouncing-pin type connector |
| CN201638979U (en) * | 2010-03-04 | 2010-11-17 | 广东宝莱特医用科技股份有限公司 | Plug-in structure for module boxes |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102882040A (en) | 2013-01-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202067955U (en) | Coaxial connector combination and plate-to-plate coaxial connector combination | |
| JP5351248B2 (en) | USB plug | |
| EP3051636A1 (en) | Connector and method for realizing connector | |
| JP2014531732A5 (en) | ||
| CN205081323U (en) | Plate -to -plate connector | |
| CN102904132A (en) | Audio socket and electronic device comprising same | |
| WO2004112201A3 (en) | Modular jack assembly | |
| WO2010087928A2 (en) | Hybrid connector jack for an electronic device | |
| CN102882040B (en) | Medical Devices | |
| CN104218384B (en) | Electric connector | |
| EP2879246A1 (en) | Connector | |
| CN202308687U (en) | Electric connector socket, electric connector plug and electric connector assembly | |
| CN210744359U (en) | Plug, socket and radio frequency integrated connector | |
| CN100472893C (en) | Impact tolerant connector | |
| CN203826627U (en) | Audio socket mechanism | |
| JP2012146532A (en) | Connector, receptacle and plug | |
| WO2010144756A3 (en) | Electronic connector | |
| CN102421044B (en) | Headphone socket | |
| WO2016082472A1 (en) | Terminal and socket thereof | |
| US9905974B2 (en) | Shockproof electrical socket | |
| CN101604805B (en) | Foolproof mechanism for mobile phone, external device and plug mechanism thereof, and mobile phone | |
| CN202050104U (en) | Novel direct inserting type connector with protection mechanism | |
| CN202034615U (en) | Small sized push-in locking type connector | |
| WO2015092774A3 (en) | Switch housing assembly, fuse unit, electrical connector and connector housing having elastic arm | |
| CN204634036U (en) | A kind of audio jack |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |