CN102882040A - Medical equipment and module case conduction structure thereof - Google Patents
Medical equipment and module case conduction structure thereof Download PDFInfo
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- CN102882040A CN102882040A CN2012103492193A CN201210349219A CN102882040A CN 102882040 A CN102882040 A CN 102882040A CN 2012103492193 A CN2012103492193 A CN 2012103492193A CN 201210349219 A CN201210349219 A CN 201210349219A CN 102882040 A CN102882040 A CN 102882040A
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- movable part
- modular cartridge
- fixed part
- medical devices
- conducting structure
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Abstract
The invention provides a module case conduction structure which comprises a movable part, a fixed part and a resilient member. The movable part is a cylinder with an opening on one end and comprises a first opening end and a first sealed end which correspond to each other; the fixed part is a cylinder with an opening on one end and comprises a second opening end and a second t sealed end which correspond to each other; the movable part and the fixed part are connected in a sliding way so as to form an accommodating cavity jointly; the resilient member is accommodated in the accommodating cavity; and two ends of a spring are respectively supported against the first sealed end and the second sealed end. Due to the adoption of the module case conduction structure, when a module case is inserted, the resilience of the resilient member in the module case conduction structure is overcome so that the resilient member is compressed. The signal emitted by the module case is transmitted by the movable part, the spring and the fixed part to establish communication connection with medical equipment. Because the resilient member can be compressed, all components of the module case conduction structure are more compact, and the communication connection between the module case and the medical equipment is more stable. The invention also provides the medical equipment.
Description
Technical field
The present invention relates to field of medical, particularly relate to a kind of Medical Devices and modular cartridge conducting structure thereof.
Background technology
At present, along with the progress of science and technology, the Medical Devices of increasing modularized design occurred, it comprises main frame and can patch modular cartridge on main frame that different modular cartridge correspondences different performances, comprise the modular cartridge conducting structure on the main frame.When needs carry out certain type diagnosis, the modular cartridge of corresponding function is carried out conducting by modular cartridge conducting structure and Medical Devices, make these Medical Devices have specific function.
In traditional Medical Devices, because the complexity of its modular cartridge conducting structure often causes loose contact between modular cartridge and the modular cartridge conducting structure.
Summary of the invention
Based on this, be necessary to provide a kind of good modular cartridge conducting structure that contacts with modular cartridge.
A kind of modular cartridge conducting structure comprises:
Movable part is the cylindrical shell of an end opening, comprises the first corresponding openend and the first blind end;
Fixed part is the cylindrical shell of an end opening, comprises the second corresponding openend and the second blind end, and described movable part slidably is connected with described fixed part, makes described movable part and described fixed part jointly form host cavity; And
Elastic component is contained in the described host cavity, and described both ends of the spring offsets with described the first blind end and the second blind end respectively.
Among embodiment, described elastic component is spring therein.
Among embodiment, described movable part madial wall is provided with the first projection near described the first open end therein, and described fixed part lateral wall is provided with the second projection near described the second open end, and described the first projection offsets with described the second projection.
In addition, also be necessary to provide a kind of Medical Devices.
A kind of Medical Devices comprise:
Housing is offered the first through hole on the described housing; And
Claim 1 is to the described modular cartridge conducting structure of claim 3 any one;
Wherein, the movable part of described modular cartridge conducting structure wears the first through hole on the described housing.
Among embodiment, also comprise the insulation crust of hollow therein, described movable part is contained in the described insulation crust, and together wears the first through hole on the described housing with described insulation crust.
Among embodiment, offer the modular cartridge jack for the connecting module box on the described insulation crust therein.
Among embodiment, described insulation crust also comprises the 3rd openend therein, and described the 3rd openend is provided with flanging, and described housing is provided with spacing preiection, and described spacing preiection and described flanging offset.
Among embodiment, also comprise printed circuit board (PCB) therein, described fixed part is fixed on the described printed circuit board (PCB), and described modular cartridge can communicate to connect by described modular cartridge conducting structure and described printed circuit board (PCB).
Among embodiment, offer the second through hole on the described printed circuit board (PCB) therein, described fixed part is arranged in described the second through hole.
Among embodiment, the second blind end of described fixed part is fixed on the described printed circuit board (PCB) by the mode of welding therein.
In the above-mentioned Medical Devices, when the insert module box, overcome the elastic force of modular cartridge conducting structure Elastic spare, make the elastic component compression.Modular cartridge contacts with movable part, and its signal that sends is through the transmission of movable part, spring and fixed part, and final and Medical Devices establish a communications link.Because the elastic component compression, each the assembly contact of modular cartridge conducting structure is tightr, and the communication connection between modular cartridge and the Medical Devices is more stable.
Description of drawings
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 Figure 1;
Embodiment
For the ease of understanding the present invention, the below is described more fully the present invention with reference to relevant drawings.Provided preferred embodiments of the present invention in the accompanying drawing.But the present invention can realize with many different forms, be not limited to execution mode described herein.On the contrary, provide the purpose of these execution modes be make to disclosure of the present invention understand more comprehensively thorough.
Need to prove that when element is called as " being fixed in " another element, can directly can there be element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be to be directly connected to another element or may to have simultaneously centering elements.Term as used herein " vertical ", " level ", " left side ", " right side " and similar statement do not represent it is unique execution mode just for illustrative purposes.
Unless otherwise defined, the employed all technology of this paper are identical with the implication that belongs to the common understanding of those skilled in the art of the present invention with scientific terminology.Employed term is not intended to be restriction the present invention just in order to describe the purpose of concrete execution mode in specification of the present invention herein.Term as used herein " and/or " comprise one or more relevant Listed Items arbitrarily with all combinations.
See also Fig. 1, the Medical Devices 100 of present embodiment comprise housing 110, modular cartridge conducting structure 120, insulation crust 130 and printed circuit board (PCB) 140.Offer the first through hole 111 on the housing 110.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 an end opening, movable part 121 comprises the first corresponding openend (figure is mark not) and the first blind end (figure is mark not), and fixed part 123 comprises the second corresponding openend (figure is mark not) and the second blind end (figure is mark not).Movable part 121 slidably is connected with fixed part 123, makes movable part 121 and the fixed part 123 common host cavities 127 that form.Movable part 121 wears the first through hole 111 on the housing 110.
Specifically in the present embodiment, along with the relative sliding between movable part 121 and the fixed part 123, the volume size of host cavity 127 changes thereupon.Simultaneously, the diameter in fixed part 123 circular radial cross sections is less than the diameter in movable part 121 circular radial cross sections, and fixed part 123 can partly be contained in movable part 121.Movable part 121 madial walls are provided with the first projection 122 near the first open end, fixed part 123 lateral walls are provided with the second projection 124 near the second open end, the first projection the 122 and second projection 124 offsets, form position limiting structure, prevent that movable part 121 from separating with the relative sliding of fixed part 123 because of the junction.
Insulation crust 130 is hollow structure, and movable part 121 is contained in the insulation crust 130, and together wears the first through hole 111 on the housing 110 with insulation crust 130.Offer modular cartridge jack 131 on the insulation crust 130, be used for the connecting module box.Insulation crust 130 also comprises the 3rd openend (figure is mark not), and the 3rd openend is provided with flanging 133, and simultaneously, housing 110 is provided with spacing preiection 113, and spacing preiection 113 offsets with flanging 133.Because spring 125 is in contraction state, spacing preiection 113 offsets with flanging 133, can carry out insulation crust 130 and movable part 121 spacingly, prevents that insulation crust 130 and movable part 121 from answering the elastic force of spring 125 and deviate from fully from the first through hole 111.
Fixed part 123 is fixed on the printed circuit board (PCB) 140, sees also Fig. 2, when modular cartridge (figure is mark not) insert module box jack 131, and when the insert module box, overcomes the elastic force of spring 125, makes spring 125 compressions, the contraction in length of modular cartridge conducting structure 120.Modular cartridge contacts with movable part 121, its signal that sends is passed to printed circuit board (PCB) 140 through movable part 121, spring 125 and fixed part 123, make modular cartridge pass through modular cartridge conducting structure 120 and printed circuit board (PCB) 140 communication connections, and final and Medical Devices are set up communication connection.
Concrete, offering the second through hole 141 on the printed circuit board (PCB) 140, fixed part 123 is arranged in the second through hole 141.The second blind end of fixed part 123 is fixed on the circuit board 140 by the mode of welding.
In the above-mentioned Medical Devices 100, when the insert module box, overcome the elastic force of modular cartridge conducting structure 120 medi-springs 125, make spring 125 compressions.Modular cartridge contacts with movable part 121, and its signal that sends 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 compressions, 120 each the assembly contact of modular cartridge conducting structure are tightr, and the communication connection between modular cartridge and the Medical Devices 100 is more stable.
Simultaneously, movable part 121 is contained in the insulation crust 130, makes movable part 121 be insulated shell 130 and wraps up, and movable part 121 and external environment insulation prevent staff false touch and modular cartridge conducting structure 120 and cause getting an electric shock, and have satisfied the requirement of relevant laws and regulations.
If it should be noted that the diameter in fixed part 123 circular radial cross sections greater than the diameter in movable part 121 circular radial cross sections, movable part 121 also can partly be contained in the fixed part 123 so.Spacing preiection 113 also can be circular limited step, and offsets with flanging 133 on the insulation crust 130, and insulation crust 130 and movable part 121 is spacing.Spring 125 also can replace to other elastic component, only need satisfied have the signal conduction ability and get final product.
The above embodiment has only expressed several execution mode of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.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 (10)
1. a modular cartridge conducting structure is characterized in that, comprising:
Movable part is the cylindrical shell of an end opening, comprises the first corresponding openend and the first blind end;
Fixed part is the cylindrical shell of an end opening, comprises the second corresponding openend and the second blind end, and described movable part slidably is connected with described fixed part, makes described movable part and described fixed part jointly form host cavity; And
Elastic component is contained in the described host cavity, and described both ends of the spring offsets with described the first blind end and the second blind end respectively.
2. modular cartridge conducting structure according to claim 1 is characterized in that, described elastic component is spring.
3. modular cartridge conducting structure according to claim 1, it is characterized in that, described movable part madial wall is provided with the first projection near described the first open end, and described fixed part lateral wall is provided with the second projection near described the second open end, and described the first projection offsets with described the second projection.
4. Medical Devices is characterized in that, comprising:
Housing is offered the first through hole on the described housing; And
Claim 1 is to the described modular cartridge conducting structure of claim 3 any one;
Wherein, the movable part of described modular cartridge conducting structure wears the first through hole on the described housing.
5. Medical Devices according to claim 4 is characterized in that, also comprise the insulation crust of hollow, and described movable part is contained in the described insulation crust, and together wear the first through hole on the described housing with described insulation crust.
6. Medical Devices according to claim 5 is characterized in that, offer the modular cartridge jack for the connecting module box on the described insulation crust.
7. Medical Devices according to claim 6 is characterized in that, described insulation crust also comprises the 3rd openend, and described the 3rd openend is provided with flanging, and described housing is provided with spacing preiection, and described spacing preiection and described flanging offset.
8. Medical Devices according to claim 4 is characterized in that, also comprise printed circuit board (PCB), and described fixed part is fixed on the described printed circuit board (PCB), and described modular cartridge can be by described modular cartridge conducting structure and the communication connection of described printed circuit board (PCB).
9. Medical Devices according to claim 8 is characterized in that, offer the second through hole on the described printed circuit board (PCB), and described fixed part is arranged in described the second through hole.
10. Medical Devices according to claim 9 is characterized in that, the second blind end of described fixed part is fixed on the described printed circuit board (PCB) by the mode of welding.
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 true CN102882040A (en) | 2013-01-16 |
| CN102882040B CN102882040B (en) | 2015-09-16 |
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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 |
|---|---|
| CN102882040B (en) | 2015-09-16 |
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