CN208890031U - Telescopic multifunctional interface arrangement - Google Patents
Telescopic multifunctional interface arrangement Download PDFInfo
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- CN208890031U CN208890031U CN201821928199.4U CN201821928199U CN208890031U CN 208890031 U CN208890031 U CN 208890031U CN 201821928199 U CN201821928199 U CN 201821928199U CN 208890031 U CN208890031 U CN 208890031U
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Abstract
The utility model relates to fitting of medical apparatus technical fields, disclose a kind of telescopic multifunctional interface arrangement, including conductive joint core, joint core includes the equipment insertion end positioned at the monopole line incoming end of head end and positioned at tail end, several interfaces different from the diameter of monopole line plug connection are set in monopole line incoming end, several interfaces are successively socketed.The utility model is compared with prior art, nested on the monopole line interface device to be integrated with the interface of many specifications, is suitable for the attachment monopole line plug of different-diameter, wide adaptation range；When connecting the monopole line plug of different-diameter, no replacement is required interface arrangement is easy to operate.Using after the interface arrangement without be every kind of monopole line plug custom interface device, can save purchase piecing devices cost.Using nested telescopic structure, keep the interface arrangement compact-sized, it is small in size.
Description
Technical field
The utility model relates to fitting of medical apparatus technical fields, and in particular to a kind of telescopic multifunctional interface arrangement.
Background technique
At present in electrosurgery application field, various surgical attachments are many kinds of, all kinds of, what each producer provided
Surgical attachment interface is different, the monopole line plug that each attachment is used cooperatively be also it is multifarious, pin diameter is different,
Pin diameter range is 3mm~8mm.Be often used in electrosurgery argon high-frequency electric knife equipment (hereinafter referred to as electric knife equipment) into
Row is performed the operation, and generally has monopole line interface in electric knife equipment, but this interface is difficult to be compatible with the monopole line plug of all attachmentes.
It is that a monopole line plug interface cost customized for every kind of specification will very since monopole line plug type is more
How the different monopole line plug of these diameters is linked into electric knife equipment and just urgently to be solved asks at current by height
Topic.
Utility model content
The utility model is intended to provide a kind of telescopic multifunctional interface arrangement, to meet the monopole line plug of different-diameter
With the connection of electric knife equipment.
In order to achieve the above objectives, the utility model adopts the following technical solution: telescopic multifunctional interface arrangement, including leads
The joint core of electricity, joint core include the equipment insertion end positioned at the monopole line incoming end of head end and positioned at tail end, are connect in monopole line
Enter several interfaces different from the diameter of monopole line plug connection of end setting, several interfaces are successively socketed.
In above-mentioned technical proposal, equipment insertion end is connect with electric knife equipment, the monopole line of monopole line incoming end and each attachment
Plug connection.This interface arrangement passes through several nested interfaces, to adapt to the monopole line plug and electric knife equipment of different-diameter
Connection.
Further, monopole line incoming end is equipped with the access end housing of insulation, which is equipped with access through-hole, single
Polar curve plug is connect by accessing through-hole with each interface；Equipment insertion end is equipped with the insertion end housing of insulation, outside the insertion end
Shell is equipped with insertion through-hole, and the monopole line interface in electric knife equipment is connect by being inserted into through-hole with equipment insertion end.Setting access
End housing and insertion end housing to insulate, while can protect the joint core and several interfaces in shell.
Further, maximum interface is fixedly connected with access end housing in several interfaces.Thus maximum interface is fixed
Position, convenient for quickly monopole line plug is inserted into interface, when avoiding insertion monopole line plug, each connector is in access end housing
It shakes.
Further, several interfaces are located at the stepped socket of head end of monopole line incoming end, and the head end of minimal interface
It is farthest with a distance from monopole line incoming end.Thus it is convenient for the quick positioning of monopole line plug and interface.
Further, insertion end housing is to be threadedly coupled or be clamped with the connection type for accessing end housing.Thus it can prevent
Using during this interface arrangement, insertion end housing and access end housing loosen；And it is threadedly coupled or is clamped and be conveniently replaceable
The interface or joint core damaged in shell.
It further, further include the resetting-mechanism for resetting several interfaces.After completing operation, monopole line plug is removed, it is multiple
Position mechanism makes the interface of this interface arrangement of retraction restore initial position.
Further, resetting-mechanism includes elastic component and block, and joint core includes the loop bar positioned at middle part, elastic component and block
It is set on loop bar, the tail end of elastic component is fixedly connected or offsets with joint core, and the head end of elastic component is fixedly connected with block
Or offset, the tail end of block and several interfaces offsets.
When initial, block offsets with total interface, and monopole line plug is inserted into from monopole line insertion end, smaller than monopole line plug
Interface by block compression elastic piece retraction device inside, while with the interface of monopole line mate by monopole line plug
It is fixed, guarantee that monopole line plug and interface contact are good.After completing operation, monopole line plug is removed, compressed elastic component is extensive
Complex deformation, so that the interface of this interface arrangement of retraction be made to be ejected and restore initial position, block offsets again with total interface.
Further, the tail end of several interfaces is stepped is set-located, and block is equipped with the tail with several interfaces
The stepped hole or ladder boss of cooperation are held, block is offseted by stepped hole or ladder boss and the tail end of several interfaces.
Further, the tail end of several interfaces flushes.It is stepped compared to the tail end of several interfaces, the gear of such structure
Block structure is simple, and processing is easier, and block processing cost is lower.
Further, elastic component is reset spring or caoutchouc elasticity sleeve.
The beneficial effects of the utility model are as follows:
(1) compared with prior art, nested on the monopole line interface device to be integrated with the interface of many specifications, it is suitable for not
With the attachment monopole line plug of diameter, wide adaptation range；When connecting the monopole line plug of different-diameter, no replacement is required, and interface is filled
It sets, it is easy to operate.
(2) it is not necessarily to be every kind of monopole line plug custom interface device after using the interface arrangement, purchase interface dress can be saved
The cost set.
(3) using nested telescopic structure, keep the interface arrangement compact-sized, it is small in size.
Detailed description of the invention
Fig. 1 is the front isometric schematic diagram of the contour structures of the utility model.
Fig. 2 is the rear isometric schematic diagram of the contour structures of the utility model.
Fig. 3 is the explosive view (block is not drawn into figure) of the interface arrangement of embodiment one.
Fig. 4 is the schematic diagram of internal structure of the interface arrangement under original state in embodiment one.
Fig. 5 is the schematic diagram of internal structure of interface arrangement when being inserted into monopole line plug in embodiment one.
Fig. 6 is the schematic diagram of internal structure of the interface arrangement under original state in embodiment two.
Fig. 7 is the schematic diagram of internal structure of interface arrangement when being inserted into monopole line plug in embodiment two.
Specific embodiment
The utility model is described in further detail below by specific embodiment:
It should be noted that in the description of the present invention, the indicating positions such as term " on ", "lower", "inner", "outside" or
Person's positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification is retouched
It states, is not the orientation of indication or suggestion meaning or element must have the orientation of feature, be constructed and operated in a specific orientation,
Therefore it should not be understood as limiting the present invention.
Appended drawing reference in Figure of description includes: access end housing 1, monopole line incoming end 11, interface 1, interface two
3, interface 34, interface 45, elastic component 6, joint core 7, loop bar 71, insertion end housing 8, equipment insertion end 81, block 9.
Embodiment one
The present embodiment is substantially as shown in Figures 1 to 3: telescopic multifunctional interface arrangement, including shell and conductive joint core
7.Joint core 7 is located in shell, and joint core 7 is made of metal material, and joint core 7 includes the monopole line positioned at lower end (i.e. head end)
Incoming end 11 and the equipment insertion end 81 for being located at upper end (i.e. tail end) are arranged several in monopole line incoming end 11 and insert with monopole line
The different interface of the diameter of head connection, the present embodiment illustrate by taking four interfaces as an example.Four interfaces are successively socketed, four interfaces
Specific socket mode is similar with the common telescopic rod of the prior art, and equally has limit function.
Attachment monopole line plug is equipped with drum spring, and monopole line plug passes through drum spring and interface is interference fitted, and realizes monopole line
The connection of plug and interface.Likewise, also being provided with rousing spring in equipment insertion end 81, equipment insertion end 81 is also by drum spring and electric knife
Monopole line interface interference fit in equipment, realizes the connection of this interface arrangement Yu electric knife equipment.The interface arrangement of the present embodiment
With the connection type of attachment monopole line and electric knife equipment, monopole line interface specific structure phase with monopole line plug and electric knife equipment
It adapts to, when its structure changes, the connection type of the present embodiment makes corresponding change；Therefore the connection side of drum spring cannot will be set
Formula is construed as a limitation of the present invention.
Shell is made of the plastics insulating, such as PVC, PET, PP or PC.Shell includes being located at equipment insertion end 81
It is inserted into end housing 8 and the access end housing 1 positioned at monopole line incoming end 11.It accesses end housing 1 and is equipped with access through-hole, monopole line
Plug is connect by accessing through-hole with four interfaces；It is inserted into end housing 8 and is equipped with insertion through-hole, the monopole line in electric knife equipment connects
Mouth is connect by being inserted into through-hole with equipment insertion end 81.Insertion end housing 8 is threadedly coupled with access end housing 1, specifically: access
End housing 1 is equipped with internal screw thread, and insertion end housing 8 is equipped with the external screw thread with screw-internal thread fit；It is inserted into end housing 8 and incoming end
Clamping commonly used in the prior art can also be used in shell 1.
It is respectively interface 1, interface 23, interface 34 and interface 45, interface 1 that four interfaces are descending by diameter
It is fixedly connected with access end housing 1, such as bonding, welding, clamping or threaded connection.In conjunction with Fig. 4 it is found that being additionally provided in shell
The resetting-mechanism for resetting four interfaces.Resetting-mechanism includes elastic component elastic component 6 and block 9, and elastic component 6 can be column bullet
Spring, caoutchouc elasticity sleeve or other similar structure, the preferred elastic component 6 of this implementation are column spring, and joint core 7 includes being located at middle part
Loop bar 71, elastic component 6 and block 9 be set on loop bar 71, and upper end and the joint core 7 of elastic component 6 offset, elastic component 6
Lower end offsets with block 9；In practice in order to keep the fixation of elastic component 6 stronger, elastic component 6 can also be used with joint core 7 and block 9
The mode of welding is fixed.
The lower end of four interfaces is stepped to be set-located, and the lower end of interface 45 from monopole line incoming end 11 away from
It from farthest, that is, is in inner concavity.The upper end of four interfaces is set-located in the ladder-like of evagination；Block 9 is equipped with and connects with four
The stepped hole of the upper end cooperation of mouth, block 9 are offseted by the upper end of stepped hole and four interfaces.The upper end of four interfaces can also be with
For the ladder-like of indent, then corresponding block 9 is equipped with matched ladder boss.
The present embodiment illustrates the specific operation process of this interface arrangement so that monopole line plug is connect with interface 34 as an example.Knot
It closes Fig. 5 and is connect it is found that first inserting the device into end 81 with the monopole line interface in electric knife equipment, then monopole line plug is inserted into monopole
The lower end of line incoming end 11, the interface one 2 smaller than interface 34 and interface 23 offsets with monopole line plug and moves upwards and contract
Enter inside this interface arrangement.The upper end of interface 23 offsets with block 9 at this time, the upper end of the other three interface not with 9 phase of block
It supports；Interface 23 is moved upwards by 9 compression elastic piece 6 of block, after monopole line plug has been connected together with interface 34, pine
Monopole line plug is opened, then can be performed the operation.After completing operation, monopole line plug is removed, compressed elastic component 6 restores shape
Become, elastic component 6 moves downward interface 1 and interface 23 by block 9, thus be ejected interface 1 and interface 23 and
Restore initial position, upper end of the block 9 again with four interfaces offsets.
Embodiment two
The present embodiment from embodiment one the difference is that: the structure of block 9 is different.Specifically: in conjunction with Fig. 6 and Fig. 7
It is found that the upper end of four interfaces flushes, the lower end of block 9 and the upper end of four interfaces offset.Compared with embodiment one, Ci Zhongjie
The block 9 of structure is easy to process；But the length of interface 1, interface 23 and interface 34 is longer in the present embodiment, and material therefor is more
It is more, increased costs；Two kinds of structures respectively have superiority and inferiority.
Above-described is only preferred embodiments of the present invention, it is noted that for those skilled in the art
For, without departing from the concept of the premise utility, several modifications and improvements can also be made, these also should be considered as this
The protection scope of utility model, these all will not influence the effect and patent practicability of the utility model implementation.This is practical new
Technology, shape, the construction portion of the omitted description of type are well-known technique.
Claims (10)
1. telescopic multifunctional interface arrangement, it is characterised in that: including conductive joint core, joint core includes the list positioned at head end
Polar curve incoming end and equipment insertion end positioned at tail end, are arranged several in the monopole line incoming end and connect with monopole line plug
The different interface of diameter, several interfaces are successively socketed.
2. telescopic multifunctional interface arrangement according to claim 1, it is characterised in that: the monopole line incoming end is equipped with
The access end housing of insulation, the access end housing are equipped with access through-hole, and monopole line plug passes through access through-hole and each interface
Connection；The equipment insertion end is equipped with the insertion end housing of insulation, which, which is equipped with, is inserted into through-hole, in electric knife equipment
Monopole line interface by be inserted into through-hole connect with the equipment insertion end.
3. telescopic multifunctional interface arrangement according to claim 2, it is characterised in that: maximum in several described interfaces
Interface be fixedly connected with the access end housing.
4. telescopic multifunctional interface arrangement according to claim 1, it is characterised in that: several described interfaces are located at single
The stepped socket of the head end of polar curve incoming end, and the head end of minimal interface is farthest with a distance from monopole line incoming end.
5. telescopic multifunctional interface arrangement according to claim 3, it is characterised in that: the insertion end housing with it is described
The connection type for accessing end housing is to be threadedly coupled or be clamped.
6. telescopic multifunctional interface arrangement according to claim 5, it is characterised in that: further include making to connect described in several
The resetting-mechanism that mouth resets.
7. telescopic multifunctional interface arrangement according to claim 6, it is characterised in that: the resetting-mechanism includes elasticity
Part and block, the joint core include the loop bar positioned at middle part, and elastic component and block are set on loop bar, the elastic component
Tail end is fixedly connected or offsets with joint core, and the head end of the elastic component is fixedly connected or offsets with the block, the block
It offsets with the tail end of interface described in several.
8. telescopic multifunctional interface arrangement according to claim 7, it is characterised in that: the tail end of several interfaces
Stepped to be set-located, the block is equipped with the stepped hole cooperated with the tail end of interface described in several or ladder is convex
Platform, block are offseted by stepped hole or ladder boss and the tail end of interface described in several.
9. telescopic multifunctional interface arrangement according to claim 7, it is characterised in that: the tail end of several interfaces
It flushes.
10. the telescopic multifunctional interface arrangement according to any one of claim 7~9, it is characterised in that: the elasticity
Part is column spring or caoutchouc elasticity sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821928199.4U CN208890031U (en) | 2018-11-22 | 2018-11-22 | Telescopic multifunctional interface arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821928199.4U CN208890031U (en) | 2018-11-22 | 2018-11-22 | Telescopic multifunctional interface arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208890031U true CN208890031U (en) | 2019-05-21 |
Family
ID=66518443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821928199.4U Active CN208890031U (en) | 2018-11-22 | 2018-11-22 | Telescopic multifunctional interface arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208890031U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111643175A (en) * | 2020-04-29 | 2020-09-11 | 天衍医疗器材有限公司 | Power joint device adaptive to different power tools |
-
2018
- 2018-11-22 CN CN201821928199.4U patent/CN208890031U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111643175A (en) * | 2020-04-29 | 2020-09-11 | 天衍医疗器材有限公司 | Power joint device adaptive to different power tools |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211210 Address after: 401120 1-1, 2-1, 3-1, building 5, No. 18, Cuiping Lane 2, Huixing street, Yubei District, Chongqing Patentee after: Chongqing Jinshan Medical Technology Research Institute Co.,Ltd. Address before: 401120 1 office buildings, Jinshan International Industrial City, 18 of Nei sang Road, Hui Xing street, Yubei District, Chongqing. Patentee before: CHONGQING JINSHAN MEDICAL APPLIANCE Co.,Ltd. |
|
| TR01 | Transfer of patent right |