CN205944934U - Pivot joint and have its equipment support arm - Google Patents
Pivot joint and have its equipment support arm Download PDFInfo
- Publication number
- CN205944934U CN205944934U CN201620897630.8U CN201620897630U CN205944934U CN 205944934 U CN205944934 U CN 205944934U CN 201620897630 U CN201620897630 U CN 201620897630U CN 205944934 U CN205944934 U CN 205944934U
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- pivot block
- hole
- cable
- cord
- gap
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Abstract
The utility model relates to a pivot joint and have its equipment support arm, this pivot joint includes pivot seat, down pivot seat, first connector and the first passageway of sunkening cord, wherein, but the axis pivot that lower pivot seat extends along upper and lower direction be connected to go up the pivot seat, first connector with the pivot seat links to each other down, the first passageway of sunkening cord run through in go up between pivot seat, lower pivot seat and the first connector, just the lateral wall of the first passageway of sunkening cord is formed with the edge the first mouth of sunkening cord of the extending direction extension of the first passageway of sunkening cord, so that the one end of cable by first sunken cord the mouth bury put to the first passageway of sunkening cord. The utility model discloses a cable of the equipment of putting can be buried in the pivot joint for its use is more convenient, can not cause the interference to medical staff, simultaneously, also more makes things convenient for in cleaning equipment.
Description
Technical field
This utility model is related to privot mechanism, particularly to a kind of pivoting articulation being suitable to bury unwrapping wire cable and have setting of it
Standby support arm.
Background technology
With technology development, electronic equipment miscellaneous occurs in succession, and these electronic equipments are according to purposes not
Can apply to various different places together, and, these electronic equipments typically all have display screen, for showing in required
Hold.And for viewing convenient when these electronic equipments use and operation, these electronic equipments can according to use demand even
It is connected in the auxiliary bodies such as pivotable support arm, then is rotated by means of pivotable support arm, be easy to user with adjusting
Watch the angle of its display picture, or supply the user of diverse location to watch its display picture.
However, for the electronic equipment with cables such as electric power connection line or data lines, extremely pivotable connecting
When on support arm, support arm also results in the swing of cable in rotation process, thus, causes great inconvenience to user.
For example, hospital uses some armarium, can be attached on body of wall by pivotable support arm, use
Cheng Zhong, by rotating pivotable support arm and then reaching the purpose adjusting armarium angle or position.But, the line of armarium
Cable exposes outside, easily medical worker is interfered in therapeutic process, even easily occurs being not intended to pullling cable and leads to
The problems such as equipment operating interruptions.Additionally, also the cleaning of armarium is caused with great trouble.
Utility model content
This utility model is intended at least solve one of technical problem in correlation technique to a certain extent.For this reason, this reality
It is to propose a kind of pivoting articulation with a new purpose.
Another purpose of the present utility model is to propose a kind of equipment support arm with above-mentioned pivoting articulation.
For achieving the above object, on the one hand, according to the pivoting articulation of this utility model embodiment, it is suitable to bury unwrapping wire cable, bag
Include：
Upper pivot block；
Lower pivot block, the vertically extending axis of described lower pivot block is as pivotally connected to described upper pivot block；
First connector, described first connector is connected with described lower pivot block；
First sunkens cord passage, and described first sunkens cord passage through described upper pivot block, lower pivot block and the first connector
Between, and the described first side wall sunkening cord passage is formed with and first sunkens cord along what the described first bearing of trend sunkening cord passage extended
Mouthful, so that one end of described cable is buried to put and is sunken cord passage to described first by the described first mouth of sunkening cord.
The pivoting articulation being provided according to this utility model, has first and sunkens cord passage, and first sunkens cord passage through described
Between upper pivot block, lower pivot block and the first connector, and the first side wall sunkening cord passage be formed with sunken cord along described first logical
What the bearing of trend in road extended first sunkens cord mouth, so that one end of cable is buried to put and sunken cord to described first by the described first mouth of sunkening cord
Passage.That is, cable can bury to put and sunkens cord passage to first from the first the first of passage mouth of sunkening cord of sunkening cord, and, when
Pivoting articulation will not cause to cable the problems such as interfere when rotating, thus, using the equipment support arm of this pivoting articulation formation, permissible
Cable is buried and is put in wherein so that it, using convenient, will not interfere to medical worker, meanwhile, also more convenient for right
Equipment is cleaned.
In addition, the technical characteristic adding as follows can also be had according to the pivoting articulation of this utility model above-described embodiment：
According to an embodiment of the present utility model, described upper pivot block has one and runs through described upper pivot along the vertical direction
Seat first through hole and be formed at described upper pivot block side wall and the first gap connecting with first through hole；
Described lower pivot block has vertically extending and second through hole that connects with described first through hole and formation
The second gap connecting in described lower pivot block side wall and with described second through hole；
The the first unwrapping wire groove being connected with described second gap is formed with described first connector, described first unwrapping wire groove
Open upper end formed first uncovered, described first unwrapping wire groove, first through hole, the second through hole connection formed described first sunken cord logical
Road；
When described upper pivot block and lower pivot block are pivoted relative to each other to precalculated position, described second gap slits with described first
Mouth connection, the mouth so that described first gap, the second gap and the first uncovered formation described first are sunken cord.
According to an embodiment of the present utility model, also include：
Second connector, described second connector is connected with described upper pivot block；
Second sunkens cord passage, and described second sunkens cord passage through between described upper pivot block and the second connector, and institute
State the second side wall sunkening cord passage and be formed with and sunken cord mouth along the described second bearing of trend sunkening cord passage extends second, so that institute
State the other end of cable to be buried to put and sunken cord passage to described second by the described second mouth of sunkening cord.
According to an embodiment of the present utility model, described second connector is formed with the second unwrapping wire groove, described second
The open upper end formation second of unwrapping wire groove is uncovered, and the side wall of described upper pivot block has the described second unwrapping wire groove of connection and first and leads to
3rd gap in hole, described second unwrapping wire groove is connected formation described second and sunkens cord passage with first through hole, described 3rd gap with
Second uncovered connection forms described second and sunkens cord mouth.
According to an embodiment of the present utility model, also include：
Upper lid, the upper end detachable connection of described upper lid and described upper pivot block is to close described first through hole, and institute
State lid and there is the filling block filling and being enclosed in described first gap.
According to an embodiment of the present utility model, described on cover and be formed with the cable-through hole being available for that cable passes through.
According to an embodiment of the present utility model, described upper lid includes：
Cover frame, described cover frame is removably connected to the upper end of described upper pivot block, and described filling block is from the week of described cover frame
It is downwardly protrude to form along local location；
Cover, described cover detachable connection is formed on described cover in described cover frame, described cable-through hole.
According to an embodiment of the present utility model, described cover be provided with one after by predetermined pressure with described cover
Detached removable, after being removed for described removable, described cover forms described cable-through hole.
According to an embodiment of the present utility model, the upper end of described lower pivot block is protruding upward to be formed with around described
The pivot platform of two through hole settings, described pivot platform and described first through hole pivotably coordinate；
There is in the described first through hole of described upper pivot block a step surface, described step surface is provided with one to be had for described
The snap ring of the 4th gap that cable enters, described snap ring is connected with described pivot platform and can be with described pivot platform synchronous rotary.
On the other hand, the equipment support arm according to this utility model embodiment, including：
Equipment clamping device, is suitable to grip target device；
Joint pivoted as described above；
Cursor, described cursor is connected with described equipment clamping device by pivoting articulation described in, and described rotation
Arm has is sunken cord passage with the 3rd that described in described pivoting articulation first sunkens cord that passage is connected.
The equipment support arm being provided according to this utility model, using above-mentioned pivoting articulation, and above-mentioned pivoting articulation has first
Sunken cord passage, first sunkens cord passage through between described upper pivot block, lower pivot block and the first connector, and first sunken cord logical
The side wall in road is formed with sunkens cord mouth along the described first bearing of trend sunkening cord passage extends first, so that one end of cable is by institute
State the first mouth of sunkening cord to bury to put and sunken cord passage to described first.That is, cable can be sunken cord from first the first of passage sunkening cord
Mouth buries to put sunkens cord in passage to first, and, cable will not be caused with the problems such as interfere when pivoting articulation rotates, thus, profit
The cable of electronic equipment can be buried and be put in wherein so that it is using more by the electronic equipment support arm being formed with this pivoting articulation
Convenient, medical worker will not be interfered, meanwhile, also more convenient for being cleaned to equipment.
Brief description
Fig. 1 is the structural representation of one embodiment pivoting articulation of this utility model；
Fig. 2 is the explosive view of one embodiment pivoting articulation of this utility model；
Fig. 3 is the state diagram that one embodiment pivoting articulation of this utility model is sunken cord；
Fig. 4 is the structural representation of another embodiment pivoting articulation of this utility model；
Fig. 5 is the explosive view of another embodiment pivoting articulation of this utility model；
Fig. 6 is the state diagram that another embodiment pivoting articulation of this utility model is sunken cord；
Fig. 7 is the structural representation of one embodiment equipment support arm of this utility model；
Fig. 8 is the structural representation of another embodiment equipment support arm of this utility model.
Reference：
Upper pivot block 10；
First through hole 101；
Step surface 1011；
First gap 102；
3rd gap 103；
Lower pivot block 20；
Second through hole 201；
Second gap 202；
Pivot platform 203；
Snap ring 21；
Wear plate 22；
First connector 30；
First unwrapping wire groove 301；
First groove lid 302；
Second connector 40；
Second unwrapping wire groove 401；
Second groove lid 402；
Upper lid 50；
Cover frame 501；
Filling block 5011；
Cover 502；
Removable 5021；
Cable 60；
Vertical section 601；
First level section 602；
Second horizontal segment 603；
Equipment clamping device 100；
Cursor 200；
First pivoting articulation 300a；
Second pivoting articulation 300b；
3rd pivoting articulation 300c；
Fixed seat 400；
Slide rail 401.
The realization of this utility model purpose, functional characteristics and advantage will be described further in conjunction with the embodiments referring to the drawings.
Specific embodiment
Embodiment of the present utility model is described below in detail, the example of described embodiment is shown in the drawings, wherein ad initio
To the element that same or similar label represents same or similar element or has same or like function eventually.Below by ginseng
The embodiment examining Description of Drawings is exemplary it is intended to be used for explaining this utility model, and it is not intended that to this utility model
Restriction.
In description of the present utility model it is to be understood that term " " center ", " longitudinal ", " horizontal ", " length ", " width
Degree ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward ", " suitable
The orientation of instruction such as hour hands ", " counterclockwise " or position relationship are based on orientation shown in the drawings or position relationship, merely to just
In description this utility model and simplification description, rather than the device of instruction or hint indication or element must have specific side
Position, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or hint relative importance
Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two
More than, unless otherwise expressly limited specifically.
In this utility model, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection ", " Gu
Fixed " etc. term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be to be mechanically connected or electrical connection；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in this utility model.
Referring to figs. 1 to shown in Fig. 3, this utility model embodiment provides a kind of pivoting articulation, is suitable to bury unwrapping wire cable 60, bag
Include pivot block 10, lower pivot block 20, the first connector 30 and first are sunken cord passage.
Specifically, the vertically extending axis of lower pivot block 20 is as pivotally connected to described upper pivot block 10, example
In Fig. 1 example, lower pivot block 20 is coaxially disposed with upper pivot block 10, and lower pivot block 20 can be with respect to upper pivot block 10 edge
Its common axis rotation.
First connector 30 is connected with described lower pivot block 20, in Fig. 1 example, the first connector 30 and lower pivot block 20
It is integrally formed, it is, of course, understood that the first connector 30 can also be connected to lower pivot block by securing members such as screws
On 20.
First sunkens cord passage through between described upper pivot block 10, lower pivot block 20 and the first connector 30 and described
The first side wall sunkening cord passage is formed with sunkens cord mouth along the described first bearing of trend sunkening cord passage extends first, so that described
One end of cable 60 is buried to put and is sunken cord passage to described first by the described first mouth of sunkening cord.
That is, being respectively provided with passage inside upper pivot block 10, lower pivot block 20 and the first connector 30, each passage
The formation first that communicates with each other is sunken cord passage.And, the first side wall local sunkening cord passage is opened wide and is formed first and sunken cord mouth, and this first
The sunken cord length of passage, bearing of trend of the length of mouth, bearing of trend and first of sunkening cord is identical, so, one of cable 60
Point (one end) can be put into and sunken cord in passage to first from this first mouth of sunkening cord, and then one end of cable 60 is hidden in
Between upper pivot block 10, lower pivot block 20, the first connector 30 first is sunken cord in passage.
In a particular application, this pivoting articulation can be with the products such as various electronic equipment support arms or support, and this is first even
Junctor 30 is used for connecting the first component to electronic equipment support arm or support, and upper pivot block 10 can connect to electronic equipment
Second component in support arm or support, so, so that second component and second component can relatively rotate.
Exemplary, when this pivoting articulation is applied to electronic equipment support arm or support, first component can be cursor
200, and second component can be equipment clamping device 100, so it is achieved that between equipment clamping device 100 and cursor 200
Pivot.Second component can also be affixed to the fixed seat 400 that metope or other planes are fixed, so, it is possible to achieve Gu
Pivot between reservation 400 and cursor 200.Additionally, second component can also be another cursor 200, so, Ke Yishi
Pivot between existing two cursors 200.It should be noted that first component and second component are applied according to this pivoting articulation
The difference of product and different, numerous to list herein.
The pivoting articulation being provided according to this utility model embodiment, has first and sunkens cord passage, and the first passage of sunkening cord runs through
Between described upper pivot block 10, lower pivot block 20 and the first connector 30, and the first side wall sunkening cord passage is formed with along institute
State that the first bearing of trend sunkening cord passage extends first is sunken cord mouth, so that one end of cable 60 is buried and put by the described first mouth of sunkening cord
Sunken cord passage to described first.That is, cable 60 can bury to put and buries to first from the first the first of passage mouth of sunkening cord of sunkening cord
In line passage, and, cable 60 will not be caused with the problems such as interfere when pivoting articulation rotates, thus, using this pivoting articulation
Formed electronic equipment support arm, the cable 60 of electronic equipment can be buried be put in wherein so that its use convenient, will not be right
Medical worker interferes, meanwhile, also more convenient for being cleaned to equipment.
Preferably, in an example of the present utility model, the first connector 30 is had angle with described axis shape,
For example in Fig. 2,3 examples, the first connector 30 is extending radially outwardly along lower pivot block 20, i.e. the first connector 30
Vertical with the axis of lower pivot block 20, so, formed between upper pivot block 10, subordinate's swivel base and the first connector 30 the
One passage of sunkening cord is then " L " type, and when this pivoting articulation is applied to electronic equipment support arm, due to the first connector 30 connect to
Cursor 200, then the cable 60 of electronic equipment partly can by the form of " L " type can burying and be placed in pivoting articulation, and
Edge is buried successively along the bearing of trend of cursor 200 and is put to cursor 200, and then realizes burying cable 60 completely putting to electronics
In equipment support arm.
With reference to shown in Fig. 2, in an embodiment of the present utility model, upper pivot block 10 has one and runs through along the vertical direction
The first through hole 101 of described upper pivot block 10 and be formed at described upper pivot block 10 side wall and connect with first through hole 101
One gap 102, as shown in Fig. 2 the first gap 102 is completely to block the side wall of upper pivot block 10 up and down, i.e. the first gap
102 top and bottom are unlimited.
Lower pivot block 20 have vertically extending and second through hole 201 that connects with described first through hole 101 and
It is formed at described lower pivot block 20 side wall and the second gap 202 connecting with described second through hole 201, as shown in Fig. 2 second slits
The upper end of mouth 202 is unlimited.
The the first unwrapping wire groove 301 being connected with described second gap 202, described first unwrapping wire are formed with the first connector 30
The open upper end of groove 301 forms the first uncovered, described first unwrapping wire groove 301, first through hole 101, the second through hole 201 connection formation
Described first sunkens cord passage, as shown in Fig. 2 the first anti-wire casing is vertical with the second through hole 201.
When described upper pivot block 10 and lower pivot block 20 are pivoted relative to each other to precalculated position, described second gap 202 and institute
State the first gap 102 to connect, so that described first gap 102, the second gap 202 and the first uncovered formation described first are sunken cord
Mouthful.
Due to being pivotally connected between lower pivot block 20 and upper pivot block 10, and the second gap 202 is located in lower pivot block 20,
So, when pivot block 20 and upper pivot block 10 relatively rotate to some position instantly, then the second gap 202 will necessarily be with first
Gap 102 relatively and then forms connected state.Now, the first of the first gap 102, the second gap 202 and the first uncovered formation
Mouth of sunkening cord is in open mode.
First sunken cord mouth be in open mode when, cable 60 can be first passed through the first gap 102 and put into and lead to first
Hole 101, then put into the second through hole 201 by the second gap 202, because the first unwrapping wire groove 301 is vertical with the second through hole 201
Straight, so, subsequently, cable 60 bending is completed L-type, the cable 60 of L-type includes vertical section 601 and first level section 602, erect
Have been positioned in first through hole 101 and the second through hole 201 to section 601, and first level section 602 then can be put into the first unwrapping wire
Groove 301, so, you can cable 60 is imbedded and sunkens cord in passage to first.In the present embodiment, sunken cord using the first of said structure
Passage, its structure is simple, and, sunken cord easy to operate simple.
With reference to shown in Fig. 4 to Fig. 6, in another embodiment of the present utility model, also include the second connector 40 and the
Two sunken cord passage.
Specifically, the second connector 40 is connected with described upper pivot block 10, in Fig. 1 example, the second connector 40 with upper
Pivot block 10 is integrally formed, it is, of course, understood that the second connector 40 can also be by the securing members such as screw connect to
In upper pivot block 10.
Second sunkens cord passage through between described upper pivot block 10 and the second connector 40, and described second sunkens cord passage
Side wall be formed with and sunken cord mouth along the described second bearing of trend sunkening cord passage extends second, so that described cable 60 is another
End is buried to put and is sunken cord passage to described second by the described second mouth of sunkening cord.
That is, upper pivot block 10 and the second connector 40 have been internally formed second sunkening cord passage, second sunkens cord passage
Side wall local open wide and form second and sunken cord mouth, this second sunken cord the length of mouth, bearing of trend and second sunken cord passage length,
Bearing of trend is identical, and so, another part (other end) of cable 60 can be put into and buries to second from this second mouth of sunkening cord
In line passage, and then the other end of cable 60 is hidden between pivot block 10, the second connector 40 second is enable to bury
In line passage.
In the present embodiment, first sunken cord passage and second sunken cord channel connection shape all-in-one-piece and generally Z-type sunken cord logical
Road, in a particular application, the second connector 40 can connect to the second component of electronic equipment support arm, and the first connector 30 connects
To the first component to electronic equipment support arm, so, during cable 60 can be imbedded, Z-type is sunken cord passage, and the two ends of cable 60 are permissible
Extend in the first component of electronic equipment support arm and second component respectively, especially when first component and second component are and turn
During swing arm 200, cable 60 two ends can extend in two cursors 200 completely, realize entirely burying of cable 60, and do not affect
The rotation of two cursors 200.
With reference to shown in Fig. 5, in an embodiment of the present utility model, the second connector 40 is formed with the second unwrapping wire groove
401, the open upper end formation second of described second unwrapping wire groove 401 is uncovered, and the side wall of described upper pivot block 10 has described in connection
Second unwrapping wire groove 401 and the 3rd gap 103 of first through hole 101, described second unwrapping wire groove 401 connects shape with first through hole 101
Described second is become to sunken cord passage, described 3rd gap 103 is uncovered with second to be connected formation described second and sunken cord mouth.
When specifically sunkening cord, the further bending of vertical section 601 on cable 60 can be formed the second horizontal segment 603, this
Two horizontal segments 603 then can be put into the second unwrapping wire groove 401 by the second of the 3rd gap 103 and the second uncovered formation the mouth of sunkening cord
Interior, and then realize burying to put by the described other end of cable 60 sunkening cord in groove to second, its structure is simple, sunkens cord conveniently.
Favourable, in some embodiments of the present utility model, first uncovered upper setting the first groove lid 302 is to beat on an off
Close this first unwrapping wire groove 301.Second uncovered second groove lid 402 that is provided with is to open and close this second unwrapping wire groove 401.So,
After in cable 60 being put into the first unwrapping wire groove 301 and the second unwrapping wire groove 401, the first groove lid 302 and second can be covered
Cao Gai is so that the first level section 602 of cable 60 and the second horizontal segment 603 are completely hidden in the first connector 30 and the second connection
In body 40.
With reference to shown in Fig. 2 and Fig. 5, in an embodiment of the present utility model, also include lid 50, described upper lid 50 and institute
The upper end detachable connection stating pivot block 10 is to close described first through hole 101, and described upper lid 50 has a filling simultaneously
It is enclosed in the filling block 5011 of described first gap 102.
That is, upper lid 50 can close pivot block 10 so that the vertical section 601 of cable 60 is done is hidden in the
In one through hole 101, the second through hole 201.Specifically, the first through hole 101 in the upper pivot block 10 of upper lid 50 sealing, and filling block
5011 the first gap 102 sealing in upper pivot block 10.
It should be noted that in the present embodiment, filling block 5,011 1 aspect plays sealing function to the first gap 102, separately
On the one hand additionally it is possible to filling the first gap 102 makes upper pivot block 10 form a complete annular, and then upper pivot can be improved
The intensity of transposase 11 0, and then improve the reliability that upper pivot block 10 and lower pivot block 20 are pivoted relative to each other.
In an embodiment of the present utility model, upper lid 50 is formed with the cable-through hole being available for that cable 60 passes through.This reality
Apply in example, upper lid 50 on arrange cable-through hole so that this pivoting articulation can from this cable-through hole as the starting point sunken cord,
That is it is only necessary to one end embedment first of cable 60 is sunken cord in passage, now, the other end for cable 60 then may be used
To draw in this cable-through hole.For example, when first component is the fixed seat 400 of electronic equipment support arm, and second component is
The cursor 200 of electronic equipment support arm, then because fixed seat 400 is connected directly between in upper pivot block 10 or the second connector 40,
It is shorter the distance between with pivoting articulation, therefore, the other end of cable 60 can from this pivoting articulation upper lid 50 cross line
Hole is drawn.
With reference to shown in Fig. 2 and Fig. 5, specifically, in an embodiment of the present utility model, upper lid 50 includes cover frame 501
And cover 502.Wherein, cover frame 501 is removably connected to the upper end of described upper pivot block 10, and described filling block 5011 is from described lid
The week of frame 501 is downwardly protrude to form along local location.Cover 502 detachable connection is in described cover frame 501, described cable-through hole shape
On cover 502 described in Cheng Yu.
In assembling, first cover frame 501 can be covered the upper end of supreme pivot block 10 so that filling block 5011 slits first
Mouth 102 filling closing, and then cable 60 is limited in first through hole 101, then cover 502 is covered to cover frame 501,
It is easy to assembly, and is convenient to cover 50 processing.
Preferably, in an embodiment of the present utility model, cover 502 is provided with one after by predetermined pressure
Detached with described cover 502 removable 5021, after being removed for described removable 5021, described cover 502 is formed
Described cable-through hole.
That is, removable 5021 part being belonging to cover 502, and can when applying certain active force
This removable 5021 is rejected from cover 502, and then makes to be formed above-mentioned cable-through hole on cover 502.Adopt in this way,
So that this pivoting articulation user when being applied to diverse location chooses whether to form above-mentioned cable-through hole as needed, for example when
When first component and second component are cursor 200, then cable 60 does not need to draw from this pivoting articulation, so it is not necessary to
Above-mentioned cable-through hole.And working as first component is cursor 200, and when second component is fixed seat 400 or equipment clamping device 100,
Then need to draw cable 60 on the upper lid 50 of pivoting articulation, so, at this point it is possible to reject removable 5021 form line
Hole, in order to draw cable 60, it uses convenient flexible.
With reference to shown in Fig. 2 and Fig. 5, in some embodiments of the present utility model, the upper end of lower pivot block 20 is protruding upward
It is formed with the pivot platform 203 around the setting of described second through hole 201, described pivot platform 203 is pivotable with described first through hole 101
Cooperation.
There is in the described first through hole 101 of upper pivot block 10 step surface 1011, described step surface 1011 is provided with one
There is the snap ring 21 of the 4th gap entering for described cable 60, described snap ring 21 is connected with described pivot platform 203 and can be with institute
State pivot platform 203 synchronous rotary.
When to apply active force rotates this lower pivot block 20, lower pivot block 20 drives and pivots platform 203 in first through hole 101
Rotate, meanwhile, snap ring 21 also together rotates with pivot platform 203, and the step in the lower surface of snap ring 21 and upper pivot block 10
Face 1011 produces friction.
In the present embodiment, upper being pivotally connected between pivot block 10 and lower pivot block 20 is realized using said structure, its knot
Structure is simple, and is easy to first through hole 101, the second through hole 201 and the first unwrapping wire groove 301 connection and forms first sunken cord passage.
Favourable, a wear plate 22 is set between snap ring 21 and step surface 1011, and then improves the service life of snap ring 21.
With reference to shown in Fig. 7, this utility model embodiment additionally provides a kind of equipment support arm, including equipment clamping device 100,
Cursor 200 and the first pivoting articulation 300a, the first pivoting articulation 300a is the pivoting articulation of above-described embodiment.
Specifically, equipment clamping device 100 is suitable to grip target device, and this target device generally carries cable 60
Electronic equipment.
Cursor 200 is connected with described equipment clamping device 100 by pivoting articulation described in, and described cursor 200
Have and sunken cord passage with the 3rd that described in described pivoting articulation first sunkens cord that passage is connected.So, embedded in pivoting articulation
Cable 60 can extend in cursor 200, and then guarantee cable 60 Hide All in equipment support arm.
With reference to shown in Fig. 8, in some embodiments of the present utility model, this equipment support arm also includes fixed seat 400 and the
Two pivoting articulation 300b, the second pivoting articulation 300b are the pivoting articulation as described in above-described embodiment, and described fixed seat 400 is suitable to
It is fixed on the positions such as metope, fixed seat 400 is provided with slide rail 401, the other end of cursor 200 passes through the second pivoting articulation
300b can be vertically slidable be arranged on described slide rail 401.So, it is possible to achieve the height adjustable of cursor 200.
In another example of the present utility model, also include the 3rd pivoting articulation 300c, the 3rd pivoting articulation 300c is
Pivoting articulation described in above-described embodiment, cursor 200 include multiple, in multiple cursors 200 adjacent another cursor 200 it
Between by one described 3rd pivoting articulation 300c be connected, so, it is possible to achieve the multi-angle of cursor 200 is adjustable.
The equipment support arm being provided according to this utility model embodiment, using above-mentioned pivoting articulation, and above-mentioned pivoting articulation tool
First is had to sunken cord passage, first sunkens cord passage through between described upper pivot block 10, lower pivot block 20 and the first connector 30,
And first the side wall sunkening cord passage be formed with and sunken cord mouth along the described first bearing of trend sunkening cord passage extends first, so that line
One end of cable 60 is buried to put and is sunken cord passage to described first by the described first mouth of sunkening cord.That is, cable 60 can bury from first
The first of line passage mouth of sunkening cord buries to put and sunkens cord in passage to first, and, cable 60 will not be caused when pivoting articulation rotates
The problems such as interference, thus, using the equipment support arm of this pivoting articulation formation, cable 60 can be buried and be put in wherein so that it makes
With convenient, medical worker will not be interfered, meanwhile, also more convenient for being cleaned to equipment.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy describing with reference to this embodiment or example
Point is contained at least one embodiment of the present utility model or example.In this manual, the schematic table to above-mentioned term
State and be not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can be
Combine in an appropriate manner in any one or more embodiments or example.
Although of the present utility model embodiment has been shown and described above it is to be understood that above-described embodiment is
Exemplary it is impossible to be interpreted as that those of ordinary skill in the art is without departing from this utility model to restriction of the present utility model
Principle and objective in the case of above-described embodiment can be changed in the range of this utility model, change, replace and
Modification.
Claims (10)
1. a kind of pivoting articulation, is suitable to bury unwrapping wire cable it is characterised in that including：
Upper pivot block；
Lower pivot block, the vertically extending axis of described lower pivot block is as pivotally connected to described upper pivot block；
First connector, described first connector is connected with described lower pivot block；
First sunkens cord passage, and described first sunkens cord passage through between described upper pivot block, lower pivot block and the first connector,
And described first the side wall sunkening cord passage be formed with and sunken cord mouth along the described first bearing of trend sunkening cord passage extends first, with
One end of described cable is made to be buried to put and sunken cord passage to described first by the described first mouth of sunkening cord.
2. pivoting articulation according to claim 1 is it is characterised in that described upper pivot block has one and runs through along the vertical direction
The first through hole of described upper pivot block and be formed at described upper pivot block side wall and the first gap connecting with first through hole；
Described lower pivot block is had vertically extending and second through hole that connected with described first through hole and is formed at institute
State lower pivot block side wall and the second gap connecting with described second through hole；
The the first unwrapping wire groove being connected with described second gap, the upper end of described first unwrapping wire groove are formed with described first connector
Open wide and formed first uncovered, described first unwrapping wire groove, first through hole, the second through hole connection form described first and sunken cord passage；
When described upper pivot block and lower pivot block are pivoted relative to each other to precalculated position, described second gap is with described first gap even
Logical, the mouth so that described first gap, the second gap and the first uncovered formation described first are sunken cord.
3. pivoting articulation according to claim 1 is it is characterised in that also include：
Second connector, described second connector is connected with described upper pivot block；
Second sunkens cord passage, and described second sunkens cord passage through between described upper pivot block and the second connector, and described
The two side walls sunkening cord passage are formed with sunkens cord mouth along the described second bearing of trend sunkening cord passage extends second, so that described line
The other end of cable is buried to put and is sunken cord passage to described second by the described second mouth of sunkening cord.
4. pivoting articulation according to claim 3 is it is characterised in that be formed with the second unwrapping wire on described second connector
Groove, the open upper end formation second of described second unwrapping wire groove is uncovered, and the side wall of described upper pivot block has connection described second and puts
Wire casing and the 3rd gap of first through hole, described second unwrapping wire groove is connected formation described second and sunkens cord passage with first through hole, institute
State that the 3rd gap is uncovered with second to be connected formation described second and sunken cord mouth.
5. pivoting articulation according to claim 1 is it is characterised in that also include：
Upper lid, described upper lid with the upper end detachable connection of described upper pivot block to close described first through hole, and described on
Lid has the filling block filling and being enclosed in described first gap.
6. pivoting articulation according to claim 5 is formed with, it is characterised in that covering on described, the mistake being available for that cable passes through
String holes.
7. pivoting articulation according to claim 6 is it is characterised in that described upper lid includes：
Cover frame, described cover frame is removably connected to the upper end of described upper pivot block, and described filling block is from week of described cover frame along office
Portion position is downwardly protrude to form；
Cover, described cover detachable connection is formed on described cover in described cover frame, described cable-through hole.
8. pivoting articulation according to claim 7 is it is characterised in that described cover is provided with one after by predetermined pressure
Detached with described cover removable, after being removed for described removable, described cover forms described cable-through hole.
9. pivoting articulation according to claim 1 is it is characterised in that the upper end of described lower pivot block is protruding upward is formed with
Around the pivot platform of described second through hole setting, described pivot platform and described first through hole pivotably coordinate；
There is in the described first through hole of described upper pivot block a step surface, described step surface is provided with one to be had for described cable
The snap ring of the 4th gap entering, described snap ring is connected with described pivot platform and can be with described pivot platform synchronous rotary.
10. a kind of equipment support arm is it is characterised in that include：
Equipment clamping device, is suitable to grip target device；
Pivoting articulation as any one of claim 1 to 9；
Cursor, described cursor is connected with described equipment clamping device by pivoting articulation described in, and described cursor tool
Have and sunken cord passage with the 3rd that described in described pivoting articulation first sunkens cord that passage is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620897630.8U CN205944934U (en) | 2016-08-18 | 2016-08-18 | Pivot joint and have its equipment support arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620897630.8U CN205944934U (en) | 2016-08-18 | 2016-08-18 | Pivot joint and have its equipment support arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205944934U true CN205944934U (en) | 2017-02-08 |
Family
ID=57919404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620897630.8U Withdrawn - After Issue CN205944934U (en) | 2016-08-18 | 2016-08-18 | Pivot joint and have its equipment support arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205944934U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129920A (en) * | 2016-08-18 | 2016-11-16 | 深圳市康瑞通精密仪器有限公司 | Pivoting articulation and there is its equipment support arm |
-
2016
- 2016-08-18 CN CN201620897630.8U patent/CN205944934U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129920A (en) * | 2016-08-18 | 2016-11-16 | 深圳市康瑞通精密仪器有限公司 | Pivoting articulation and there is its equipment support arm |
| CN106129920B (en) * | 2016-08-18 | 2018-02-02 | 深圳市康瑞通精密仪器有限公司 | Pivoting articulation and there is its equipment support arm |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170208 Effective date of abandoning: 20180202 |
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| AV01 | Patent right actively abandoned |