CN105782642A - Connecting structure for shell components of medical equipment - Google Patents
Connecting structure for shell components of medical equipment Download PDFInfo
- Publication number
- CN105782642A CN105782642A CN201610081054.4A CN201610081054A CN105782642A CN 105782642 A CN105782642 A CN 105782642A CN 201610081054 A CN201610081054 A CN 201610081054A CN 105782642 A CN105782642 A CN 105782642A
- Authority
- CN
- China
- Prior art keywords
- shell
- plug
- medical device
- attachment structure
- device housings
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M1/00—Frames or casings of engines, machines or apparatus; Frames serving as machinery beds
- F16M1/08—Frames or casings of engines, machines or apparatus; Frames serving as machinery beds characterised by being built-up of sheet material or welded parts
Abstract
The invention relates to a connecting structure for shell components of medical equipment. The connecting structure comprises the first shell and the second shell which need to be connected. The connecting structure is characterized in that a plug is arranged at the connecting portion of the first shell, and an annular groove is formed in the middle portion of the plug; the connecting portion of the second shell is provided with an elastic boss used for being connected with the plug, a cavity is formed inside the elastic boss, and an elastic plugging hole is formed in the top of the elastic boss; and when the first shell and the second shell are connected in a spliced mode, the plug on the first shell is plugged into the elastic plugging hole and is clamped and fixed. The connecting structure for the shell components of the medical equipment is simple in structure and reasonable in design, the design cost and production cost of the connecting structure are reduced, connection is reliable, and detaching is convenient.
Description
Technical field
The present invention relates to the attachment structure between medical device housings parts, belong to medical apparatus and instruments technical field.
Background technology
Mostly the shell of a lot of medical treatment class apparatuses at present, it is contemplated that the problem such as intensity and EMC, be the design adopting metal shell and plastic shell to be combined with each other.Because the metal shell of die cast is difficult to the mode accomplishing to adopt snap fit to combine as plastic cement+plastic cement part, so the connection overwhelming majority between metal shell and plastic shell adopts screw to be attached, so not only resulting in medical apparatus and instruments is screw hole in appearance everywhere, have influence on the appearance looks elegant degree of product, and repair and maintenance neither be very convenient.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that the attachment structure between a kind of medical device housings parts, its simple in construction, reasonable in design, reduce design and the production cost of product, connect reliable, convenient disassembly.
According to technical scheme provided by the invention: the attachment structure between medical device housings parts, including needing to connect the first shell combined and second housing, it is characterized in that: the connection binding site on the first shell is provided with plug, and described plug middle part is provided with annular groove；The binding site that connects on second housing is provided with the elastic boss for being connected with plug, the inside of described elastic boss is set to cavity, the top of elastic boss is provided with elastic hole, when the first shell and second housing to join connect time, the plug on the first shell inserts in described elastic hole and is stuck fixing.
As a further improvement on the present invention, the connection binding site on described first shell is provided with screw, and described plug rear end is provided with screw thread, and plug rear end spiral shell is contained in described screw.
As a further improvement on the present invention, described plug head end face is taper type face.
As a further improvement on the present invention, the angle of inclination of described taper type face bevel phase is 20 ~ 40 degree.
As a further improvement on the present invention, the angle of inclination that described taper type face bevel phase tilts is 30 degree.
As a further improvement on the present invention, the bottom surface, top of described elastic boss is by outer circumference center acclivitous taper surface gradually.
As a further improvement on the present invention, the angle of inclination of described taper surface is 5 ~ 15 degree.
As a further improvement on the present invention, the angle of inclination of described taper surface is 10 degree.
As a further improvement on the present invention, described first shell is metal shell, and described second housing is plastic shell.
As a further improvement on the present invention, described elastic boss is integrated design with second housing.
The present invention compared with prior art, has the advantage that
(1), present configuration simple, reasonable in design, solve the metal parts problem that snap fit not easily designs and produces in formed in mould process, greatly reduce design and the production cost of metal die, reduce the process of metal parts post-treatment.
(2), the present invention utilize plastic material to have elastic principle, design a resiliently flexible elastic boss, realize being reliably connected by plug inserts elastic boss, dismantle also very convenient simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural front view of the embodiment of the present invention.
Fig. 2 is A-A in Fig. 1 to sectional view.
Fig. 3 is the enlarged diagram during connection binding site connection in Fig. 1.
Fig. 4 connects enlarged diagram when binding site separates.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the invention will be further described.
As shown in the figure: the attachment structure between medical device housings parts in embodiment mainly include needs connect combine the first shell 1[bonnet] and second housing 2[protecgulum], connection binding site on the first shell 1 is provided with plug 3, and described plug 3 middle part is provided with annular groove 3a；The binding site that connects on second housing 2 is provided with the elastic boss 4 for being connected with plug 3, the inside of described elastic boss 4 is set to cavity, the top of elastic boss 4 is provided with elastic hole 4a, when the first shell 1 and second housing 2 to join connect time, the plug 3 on the first shell 1 inserts in described elastic hole 4a and is stuck fixing.
As shown in Fig. 1 ~ Fig. 4, in the present embodiment, described first shell 1 is metal shell, and the connection binding site on the first shell 1 is provided with screw, and described plug 3 rear end is provided with screw thread, and plug 3 rear end spiral shell is contained in described screw.Such design can realize the dismounting and change of plug 3, it is to avoid plug 3 causes that the first shell 1 and second housing 2 cannot firmly connect after damaging.
As shown in Fig. 2 ~ Fig. 4, in the present embodiment, described plug 3 front end end face is taper type face.So can be inserted in elastic hole 4a by convenient plug 3.The angle of inclination of described taper type face bevel phase can be 20 ~ 40 degree, it is preferred to 30 degree.
As shown in Fig. 2 ~ Fig. 4, in the present embodiment, described second housing 2 is plastic shell, and described elastic boss 4 is integrated design with second housing 2.The bottom surface, top of described elastic boss 4 is by outer circumference center acclivitous taper surface gradually.So can extract in elastic hole 4a by convenient plug 3.The angle of inclination of described taper surface is 5 ~ 15 degree, it is preferred to 10 degree.
During concrete installation application, the plug 3 being arranged on the first shell 1 is directed at the elastic boss 4 on second housing 2, then firmly pressing, plug 3 head end inserts after being expanded by elastic hole 4a, then elastic hole 4a reduces and is stuck in the annular groove 3a in the middle part of plug 3, is achieved in being reliably connected of the first shell 1 and second housing 2.When to separate the first shell 1 and second housing 2, owing to the bottom surface, top of elastic boss 4 is set to taper surface, under some force, plug 3 can be extracted, it is achieved the first shell 1 separates with second housing 2.
It is only the concrete exemplary applications of the present invention it should be noted that above, protection scope of the present invention is not constituted any limitation.In addition to the implementation, the present invention can also have other embodiment, as derived the connection being applied between more than three case members.All employings are equal to replacement or the technical scheme of equivalent transformation formation, all fall within present invention scope required for protection.
Claims (10)
1. the attachment structure between medical device housings parts, including needing to connect the first shell (1) combined and second housing (2), it is characterized in that: the connection binding site on the first shell (1) is provided with plug (3), and described plug (3) middle part is provided with annular groove (3a)；Connection binding site on second housing (2) is provided with the elastic boss (4) for being connected with plug (3), the inside of described elastic boss (4) is set to cavity, the top of elastic boss (4) is provided with elastic hole (4a), when the first shell (1) and second housing (2) to join connect time, the plug (3) on the first shell (1) inserts in described elastic hole (4a) and is stuck fixing.
2. the attachment structure between medical device housings parts as claimed in claim 1, it is characterised in that: the connection binding site on described first shell (1) is provided with screw, and described plug (3) rear end is provided with screw thread, and plug (3) rear end spiral shell is contained in described screw.
3. the attachment structure between medical device housings parts as claimed in claim 1, it is characterised in that: described plug (3) front end end face is taper type face.
4. the attachment structure between medical device housings parts as claimed in claim 3, it is characterised in that: the angle of inclination of described taper type face bevel phase is 20 ~ 40 degree.
5. the attachment structure between medical device housings parts as claimed in claim 3, it is characterised in that: the angle of inclination that described taper type face bevel phase tilts is 30 degree.
6. the attachment structure between medical device housings parts as claimed in claim 1, it is characterised in that: the bottom surface, top of described elastic boss (4) is by outer circumference center acclivitous taper surface gradually.
7. the attachment structure between medical device housings parts as claimed in claim 6, it is characterised in that: the angle of inclination of described taper surface is 5 ~ 15 degree.
8. the attachment structure between medical device housings parts as claimed in claim 6, it is characterised in that: the angle of inclination of described taper surface is 10 degree.
9. the attachment structure between medical device housings parts as claimed in claim 1, it is characterised in that: described first shell (1) is metal shell, and described second housing (2) is plastic shell.
10. the attachment structure between medical device housings parts as claimed in claim 9, it is characterised in that: described elastic boss (4) is integrated design with second housing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610081054.4A CN105782642A (en) | 2016-02-04 | 2016-02-04 | Connecting structure for shell components of medical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610081054.4A CN105782642A (en) | 2016-02-04 | 2016-02-04 | Connecting structure for shell components of medical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105782642A true CN105782642A (en) | 2016-07-20 |
Family
ID=56403302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610081054.4A Pending CN105782642A (en) | 2016-02-04 | 2016-02-04 | Connecting structure for shell components of medical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105782642A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1937175B2 (en) * | 1969-07-22 | 1978-07-27 | Schueco Heinz Schuermann Gmbh & Co, 4800 Bielefeld | Device for connecting two components |
| DE3517127A1 (en) * | 1985-05-11 | 1986-11-13 | Itw-Ateco Gmbh, 2000 Norderstedt | Fastening element |
| EP0434978A1 (en) * | 1989-12-27 | 1991-07-03 | Multi-Contact Ag | Plugable connection |
| DE4225540C1 (en) * | 1992-08-01 | 1993-11-18 | Raymond A Gmbh & Co Kg | Tension resistant press button fastener - has female half with claws inside plastics bush pressed inwards by cone face and integral with top cap on bush |
| CN1834478A (en) * | 2006-04-06 | 2006-09-20 | 韩德第 | Connector of body builder |
| EP1813826A1 (en) * | 2006-01-27 | 2007-08-01 | Bollhoff Otalu S.A. | Removable linking device comprising a mounting clip |
| EP1469207B1 (en) * | 2003-04-16 | 2008-05-07 | Mecaplast S.A.M. | Device of coupling by fitment between two elements |
| CN201193635Y (en) * | 2007-12-18 | 2009-02-11 | 比亚迪股份有限公司 | Mounting structure for plastic products |
| CN101994736A (en) * | 2009-08-21 | 2011-03-30 | 丰田铁工株式会社 | Structure for fastening clamped workpiece on decorative plate, clamped workpiece and fastening method thereof |
| CN202215895U (en) * | 2011-07-29 | 2012-05-09 | 浙江吉利汽车研究院有限公司 | Motor decorative cover installation structure |
| CN103748367A (en) * | 2011-07-27 | 2014-04-23 | 伯尔霍夫连接技术有限公司 | Plug-in coupling and method for the production thereof |
| CN104847766A (en) * | 2015-05-15 | 2015-08-19 | 宿迁市保祥重工有限公司 | Rapid self-locking mechanical connection piece |
| CN205877598U (en) * | 2016-02-04 | 2017-01-11 | 无锡祥生医学影像有限责任公司 | Connection structure between medical instrument enclosure component |
-
2016
- 2016-02-04 CN CN201610081054.4A patent/CN105782642A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1937175B2 (en) * | 1969-07-22 | 1978-07-27 | Schueco Heinz Schuermann Gmbh & Co, 4800 Bielefeld | Device for connecting two components |
| DE3517127A1 (en) * | 1985-05-11 | 1986-11-13 | Itw-Ateco Gmbh, 2000 Norderstedt | Fastening element |
| EP0434978A1 (en) * | 1989-12-27 | 1991-07-03 | Multi-Contact Ag | Plugable connection |
| DE4225540C1 (en) * | 1992-08-01 | 1993-11-18 | Raymond A Gmbh & Co Kg | Tension resistant press button fastener - has female half with claws inside plastics bush pressed inwards by cone face and integral with top cap on bush |
| EP1469207B1 (en) * | 2003-04-16 | 2008-05-07 | Mecaplast S.A.M. | Device of coupling by fitment between two elements |
| EP1813826A1 (en) * | 2006-01-27 | 2007-08-01 | Bollhoff Otalu S.A. | Removable linking device comprising a mounting clip |
| CN1834478A (en) * | 2006-04-06 | 2006-09-20 | 韩德第 | Connector of body builder |
| CN201193635Y (en) * | 2007-12-18 | 2009-02-11 | 比亚迪股份有限公司 | Mounting structure for plastic products |
| CN101994736A (en) * | 2009-08-21 | 2011-03-30 | 丰田铁工株式会社 | Structure for fastening clamped workpiece on decorative plate, clamped workpiece and fastening method thereof |
| CN103748367A (en) * | 2011-07-27 | 2014-04-23 | 伯尔霍夫连接技术有限公司 | Plug-in coupling and method for the production thereof |
| CN202215895U (en) * | 2011-07-29 | 2012-05-09 | 浙江吉利汽车研究院有限公司 | Motor decorative cover installation structure |
| CN104847766A (en) * | 2015-05-15 | 2015-08-19 | 宿迁市保祥重工有限公司 | Rapid self-locking mechanical connection piece |
| CN205877598U (en) * | 2016-02-04 | 2017-01-11 | 无锡祥生医学影像有限责任公司 | Connection structure between medical instrument enclosure component |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 214028 Changjiang Road in Jiangsu province Wuxi new area, industrial park five, 51 No. 53 No. 228 block Applicant after: Wuxi CHISON medical Polytron Technologies Inc Address before: 214028 Changjiang Road in Jiangsu province Wuxi new area, industrial park five, 51 No. 53 No. 228 block Applicant before: Xiangsheng Medical Image Co., Ltd., Wuxi |
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| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160720 |
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| RJ01 | Rejection of invention patent application after publication |