CN208435662U - Rotary locking mechanism and mobile DR Medical Devices - Google Patents
Rotary locking mechanism and mobile DR Medical Devices Download PDFInfo
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- CN208435662U CN208435662U CN201721390844.7U CN201721390844U CN208435662U CN 208435662 U CN208435662 U CN 208435662U CN 201721390844 U CN201721390844 U CN 201721390844U CN 208435662 U CN208435662 U CN 208435662U
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- latch
- swivel plate
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- fixed ring
- face
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Abstract
The utility model discloses a kind of rotary locking mechanism and mobile DR Medical Devices, the rotary locking mechanism includes fixation kit, rotary components and latch assembly, wherein, the fixation kit includes fixing seat and fixed ring, the fixed ring is equipped with an annular mounting groove, the fixed ring is equipped with the sliding slot for being connected to the annular mounting groove, the rotary components include swivel plate, the latch assembly include along front and back to before and after the latch that is slidably mounted in the sliding slot and the driving latch to the driving portion moved, the latch has locking surface, the driving portion drives the latch along front and back to moving, make the latch along front and back to adjustably close to and far from the swivel plate, so that the locking surface is bonded and separates with the rear end face of the swivel plate, the corresponding rotary components are in lockup state and unlocked state.The rotary locking mechanism is realized along axial locking, locking effect is obvious, easy to operate.
Description
Technical field
The utility model relates to technical field of medical equipment, in particular to a kind of rotary locking mechanism and mobile DR medical treatment
Equipment.
Background technique
Existing Medical Devices especially move DR Medical Devices and are widely used, and mobile DR full name is mobile type digital doctor
With X-ray shooting system (Mobile digital Radiography System), turn in the head of mobile DR Medical Devices
When moving suitable position, need to lock, currently, rotary locking mechanism using it is more be using axis cambered surface locking mode, axis
Cambered surface locking mode needs to apply coupling mechanism force along the radial of axis, and the deformation for leaning on locking member is needed to lock, inconvenient for operation, and holds
It easily skids, is in the presence of that locking is failed.
Utility model content
The main purpose of the utility model is rotary locking mechanism and mobile DR Medical Devices, it is intended to optimize locking mode,
So that rotating mechanism has preferable locking effect.
To achieve the above object, the utility model proposes rotary locking mechanism, comprising:
Fixation kit including the fixing seat being fixedly attached in mobile DR Medical Devices main body and is installed on described solid
The inner wall of the fixed ring at reservation rear, the fixed ring is equipped with an annular mounting groove, and the rear end face of the fixed ring is equipped with
It is connected to the sliding slot of the annular mounting groove；
Rotary components, to be connected on the head of mobile DR Medical Devices, the rotary components include rotational installation in
Swivel plate in the annular mounting groove, the Pivot axle of the swivel plate is along front and back to distribution；And
Latch assembly, including to the latch being slidably mounted in the sliding slot and driving the latch front and back along front and back
To mobile driving portion, the latch has the locking surface opposite with the rear end face of the swivel plate, the driving portion driving
The latch, to moving, makes the latch along front and back to the adjustably close and separate swivel plate, so that institute along front and back
It states locking surface and is bonded and separates with the rear end face of the swivel plate, the corresponding rotary components are in lockup state and unlock shape
State.
Preferably, the fixed ring includes the first fixed ring and the second fixed ring along front and back to distribution, and described second is solid
The inner wall for determining ring is arranged in ladder, the first chamber section of the front end including being relatively large in diameter and being located at second fixed ring, described
The rear end face of first chamber section and first fixed ring forms the annular mounting groove.
Preferably, the fixing seat includes:
Fixed plate is connected to the rear end face of the fixed ring；And
Two connecting plates are divided into the left and right sides of the fixed plate in being oppositely arranged, to be fixedly attached to mobile DR
In Medical Devices main body.
Preferably, the rotary components further include:
Rotating base, front are fixedly installed with the swivel plate, and the rotating base is to be connected to mobile DR medical treatment
On the head of equipment；And
Spacer ring is installed between the rotating base and the swivel plate, to be spaced the support swivel plate.
Preferably, the front end face of the rotating base is equipped with retention bead, in the rotating base rotary course
In abutted with the mobile DR Medical Devices main body.
Preferably, the latch includes along the swivel plate radial distribution and far from the connection at the swivel plate center
Section and the locking section at the close swivel plate center, in a forward direction, the prominent locking section setting of the linkage section,
The front end face of the locking section corresponds to the locking surface.
Preferably, the front end face of the fixed ring is equipped with the first relief hole for being connected to the sliding slot, and the fixing seat is corresponding
The sliding slot is equipped with the second relief hole, and the front end face of the latch is equipped with threaded hole, and the driving portion includes:
Lock shaft corresponds to the threaded hole on the side surface of its rear end equipped with external screw thread, and the lock shaft passes through described first
Relief hole and second relief hole are threadedly coupled with the threaded hole of the latch；And
Locking handle is connected to the front end of the lock shaft, and the locking rotates lock shaft described in hand-drive, makes described
Latch in the sliding slot along front and back to moving, so as to the locking surface and the fitting of the rear end face of the swivel plate and separate,
The corresponding rotary components are in lockup state and unlocked state.
Preferably, the front end side surface of the lock shaft extends outward an annular protrusion, along week on the annular protrusion
To equipped with multiple adjustment holes；
There are two the adjusting protrusion that interval is laid, described two adjusting protrusion selections for the rear end face projection of the locking handle
Ground is installed on two adjustment holes.
The utility model also proposes a kind of mobile DR Medical Devices, including rotary locking mechanism, the rotary locking mechanism
Include:
Fixation kit including the fixing seat being fixedly attached in mobile DR Medical Devices main body and is installed on described solid
The inner wall of the fixed ring at reservation rear, the fixed ring is equipped with an annular mounting groove, and the rear end face of the fixed ring is equipped with
It is connected to the sliding slot of the annular mounting groove；
Rotary components, to be connected on the head of mobile DR Medical Devices, the rotary components include rotational installation in
Swivel plate in the annular mounting groove, the Pivot axle of the swivel plate is along front and back to distribution；And
Latch assembly, including to the latch being slidably mounted in the sliding slot and driving the latch front and back along front and back
To mobile driving portion, the latch has the locking surface opposite with the rear end face of the swivel plate, the driving portion driving
The latch, to moving, makes the latch along front and back to the adjustably close and separate swivel plate, so that institute along front and back
It states locking surface and is bonded and separates with the rear end face of the swivel plate, the corresponding rotary components are in lockup state and unlock shape
State.
In technical solution provided by the utility model, the swivel plate rotates in the annular mounting groove, the locking
Block, which slides back and forth, to be installed in the sliding slot, and the driving portion drives the latch, to moving, to make the latch along front and back
Along front and back to the adjustably close and separate swivel plate, so that the locking surface is bonded and divides with the rear end face of the swivel plate
From the corresponding rotary components are in lockup state and unlocked state, the i.e. head of the mobile DR Medical Devices of adjustment to suitable position
It postponing, the driving portion drives the latch to move forward, so that the locking surface is bonded with the rear end face of the swivel plate,
The rotary locking mechanism is realized along axial locking, locking effect is obvious, easy to operate, when needing to readjust position
When, the driving portion drives the latch to move backward, so that the locking surface is separated with the rear end face of the swivel plate, weight
The new head for adjusting mobile DR Medical Devices after finding suitable position, repeats aforementioned locking operation, simple, convenient.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the perspective exploded view of an embodiment of rotary locking mechanism provided by the utility model；
Fig. 2 is Tu1Zhong rotary locking mechanism schematic cross-sectional view.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 100 | Rotary locking mechanism | 22 | Rotating base |
| 1 | Fixation kit | 221 | Retention bead |
| 11 | Fixing seat | 23 | Spacer ring |
| 111 | Fixed plate | 3 | Latch assembly |
| 112 | Connecting plate | 31 | Latch |
| 113 | Second relief hole | 311 | Locking surface |
| 12 | Fixed ring | 312 | Linkage section |
| 121 | Annular mounting groove | 313 | Locking section |
| 122 | Sliding slot | 314 | Threaded hole |
| 123 | First fixed ring | 32 | Driving portion |
| 124 | Second fixed ring | 321 | Lock shaft |
| 125 | First chamber section | 3211 | Annular protrusion |
| 126 | First relief hole | 3212 | Adjustment hole |
| 2 | Rotary components | 322 | Locking handle |
| 21 | Swivel plate | 3221 | Adjust protrusion |
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that if related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction is only used for explaining opposite between each component under a certain particular pose (as shown in the picture)
Positional relationship, motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, if relating to the description of " first ", " second " etc. in the utility model embodiment, " first ", " the
Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning
The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one
A this feature.It in addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill
Based on personnel can be realized, this technical side will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
The combination of case is not present, also not within the protection scope of the requires of the utility model.
The utility model provides a kind of mobile DR Medical Devices, and the mobile DR Medical Devices include rotary locking mechanism,
On head locking to mobile DR Medical Devices main body DR Medical Devices will be moved, as long as including the rotary locking machine
The mobile DR Medical Devices of structure, are the contents of the utility model, and Fig. 1 to Fig. 2 is rotary locking machine provided by the utility model
One embodiment of structure 100.
Also referring to Fig. 1 to Fig. 2, the rotary locking mechanism 100 includes fixation kit 1, rotary components 2 and locking
Component 3, wherein the fixation kit 1 includes the fixing seat 11 being fixedly attached in mobile DR Medical Devices main body and installation
Fixed ring 12 in 11 rear of fixing seat, the inner wall of the fixed ring 12 is equipped with an annular mounting groove 121, described solid
The rear end face for determining ring 12 is equipped with the sliding slot 122 for being connected to the annular mounting groove 121, and the rotary components 2 are to be connected to movement
On the head of DR Medical Devices, the rotary components 2 include being rotatablely installed in the swivel plate 21 in the annular mounting groove 121,
For the Pivot axle of the swivel plate 21 along front and back to distribution, the latch assembly 3 includes described to being slidably mounted on along front and back
Latch 31 in sliding slot 122 and driving 31 front and back of latch to mobile driving portion 32, the latch 31 have with
The opposite locking surface 311 of the rear end face of the swivel plate 21, the driving portion 32 drive the latch 31 along front and back to moving,
Make the latch 31 along front and back to the adjustably close and separate swivel plate 21, so that the locking surface 311 and the rotation
The rear end face of rotating plate 21 is bonded and separation, and the corresponding rotary components 2 are in lockup state and unlocked state.
In technical solution provided by the utility model, the swivel plate 21 rotates in the annular mounting groove 121, described
Latch 31, which slides back and forth, to be installed in the sliding slot 122, and the driving portion 32 drives the latch 31 along front and back to moving,
Make the latch 31 along front and back to the adjustably close and separate swivel plate 21, so that the locking surface 311 and the rotation
The rear end face of rotating plate 21 is bonded and separation, and the corresponding rotary components 2 are in lockup state and unlocked state, that is, adjusts mobile DR
After the head to suitable position of Medical Devices, the driving portion 32 drives the latch 31 to move forward, so that the locking
Face 311 is bonded with the rear end face of the swivel plate 21, realizes the rotary locking mechanism 100 along axial locking, locking effect
Fruit is obvious, easy to operate, and when needing to readjust position, the driving portion 32 drives the latch 31 to move backward, with
The locking surface 311 and the rear end face of the swivel plate 21 are separated, the head of mobile DR Medical Devices is readjusted, finds
After suitable position, aforementioned locking operation is repeated, it is simple, convenient.
For the ease of the installation of the swivel plate 21, the fixed ring 12 includes the first fixed ring along front and back to distribution
123 and second fixed ring 124, the inner wall of second fixed ring 124 be arranged in ladder, including be relatively large in diameter and be located at described
First chamber section 125 of the front end of the second fixed ring 124, the rear end face of the first chamber section 125 and first fixed ring 123
The annular mounting groove 121 is formed, respectively the first fixed ring 123 and second fixed ring 124 described in machine-shaping, then will
The swivel plate 21 is installed in the first chamber section 125, the first fixed ring 123 and second fixed ring described in recombinant
124 can be realized the installation of the swivel plate 21, and the processing is simple for the fixed ring 12, be convenient for the rotary locking mechanism 100
The realization of structure.
Specifically, Fig. 1 and Fig. 2 is please referred to, the fixing seat 11 includes fixed plate 111 and two connecting plates 112, described solid
Fixed board 111 is connected to the rear end face of the fixed ring 12, and described two connecting plates 112 are divided into the fixation in being oppositely arranged
The fixation kit 1 is passed through described two to be fixedly attached in mobile DR Medical Devices main body by the left and right sides of plate 111
A connecting plate 112 is connected in mobile DR Medical Devices main body, then is supplied to the rotary locking machine by the fixed plate 111
The fixed reference of structure 100 facilitates the realization of 100 structure of rotary locking mechanism.
For the rotary components 2 to be connected on the head of mobile DR Medical Devices, the rotary components 2 further include rotation
Pedestal 22 and spacer ring 23, the rotating base 22, front are fixedly installed with the swivel plate 21, and the rotating base 22 is used
To be connected on the head of mobile DR Medical Devices, the spacer ring 23 be installed on the rotating base 22 and the swivel plate 21 it
Between, to be spaced the support swivel plate 21, the swivel plate 21 is rotated in the annular mounting groove 121, is led to
It crosses swivel plate 21 described in locking and comes rotating base 22 described in locking, the shape of the swivel plate 21 is not limited by the rotating base 22
System, can be directly disposed as circle, in locking, will not have an impact to the rotating base 22, easy to operate.
Manpower is in the head of moving in rotation DR Medical Devices, in order to keep the rotating base 22 dry not with the structure on periphery
It relates to and needs to limit in place, the front end face of the rotating base 22 is equipped with retention bead 221, in the rotation
Turn to abut in 22 rotary course of pedestal with the mobile DR Medical Devices main body, two retention beads are more optimizedly set
221, the both ends of the rotating base 22 are distributed in, at this point, people is when being absorbed in the suitable position of moving in rotation DR medical treatment head,
Other components will not be damaged because of maloperation.
One front end face of the latch 31 corresponds to the locking surface 311, and specifically, the latch 31 includes edge
21 radial distribution of swivel plate and the linkage section 312 at separate 21 center of swivel plate and close 21 center of swivel plate
Locking section 313, in a forward direction, the prominent locking section 313 of the linkage section 312 is arranged, the locking section 313
Front end face corresponds to the locking surface 311, and the shape of the latch 31 adapts to the shape of the annular mounting groove 121, adding
It when sliding slot 122 described in work, is manufactured using wire cutting, clout can make the latch 31, and when production has saved material, process
Simply, easily manufactured.
In order to enable the latch 31 easily slides in the sliding slot 122, driven using being threadedly coupled described
Front and back is to sliding in the sliding slot 122 for latch 31, and specifically, the front end face of the fixed ring 12, which is equipped with, is connected to the sliding slot
122 the first relief hole 126, the corresponding sliding slot 122 of the fixing seat 11 are equipped with the second relief hole 113, the latch 31
Front end face be equipped with threaded hole 314, the driving portion 32 include lock shaft 321 and locking handle 322, the lock shaft 321
The threaded hole 314 is corresponded on the side surface of its rear end equipped with external screw thread, the lock shaft 321 passes through first relief hole 126
And second relief hole 113 is threadedly coupled with the threaded hole 314 of the latch 31, the locking handle 322 is connected to institute
The front end of lock shaft 321 is stated, the locking handle 322 drives the lock shaft 321 to rotate, makes the latch 31 in the cunning
, so that the locking surface 311 is bonded and separates with the rear end face of the swivel plate 21, institute is corresponded to moving along front and back in slot 122
It states rotary components 2 and is in lockup state and unlocked state, rotate in the forward direction the locking handle 322, be screwed into, the latch
31 move forward, and the locking surface 311 is bonded with the rear end face of the swivel plate 21, and the corresponding rotary components 2 are in lock
Only state reversely rotates the locking handle 322, and spiral is back-outed, and the latch 31 moves backward, the locking surface 311 with
The rear end face of the swivel plate 21 separates, and the corresponding rotary components 2 are in the unlocked state, is connected through a screw thread effect, real
Show the latch 31 to slide in the sliding slot 122, screw thread adjustment structure is simple, convenient processing and manufacture.
It is limited to the adjusting space, the front end side surface of the lock shaft 321 extends outward an annular protrusion 3211,
Circumferentially arranged with multiple adjustment holes 3212 on the annular protrusion 3211, there are two the rear end face projections of the locking handle 322
It is spaced the adjusting protrusion 3221 laid, described two adjusting protrusions 3221 are optionally mounted to two adjustment holes 3212, lead to
It crosses to continuously adjust and adjusts the different adjustment hole 3212 of the corresponding installation of protrusion 3221, lock can be realized in narrow operating space
The adjusting of the whole circle of mandrel 321 has good effect.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
It is all under the design of the utility model, equivalent structure transformation made based on the specification and figures of the utility model, or
Directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (9)
1. a kind of rotary locking mechanism, for moving DR Medical Devices, the head locking will move DR Medical Devices is extremely moved
In dynamic DR Medical Devices main body, which is characterized in that the rotary locking mechanism includes:
Fixation kit including the fixing seat being fixedly attached in mobile DR Medical Devices main body and is installed on the fixing seat
The fixed ring at rear, the inner wall of the fixed ring are equipped with an annular mounting groove, and the rear end face of the fixed ring is equipped with connection
The sliding slot of the annular mounting groove；
Rotary components, to be connected on the head of mobile DR Medical Devices, the rotary components include rotational installation in described
Swivel plate in annular mounting groove, the Pivot axle of the swivel plate is along front and back to distribution；And
Latch assembly, including to the latch being slidably mounted in the sliding slot and driving the latch front and back to shifting along front and back
Dynamic driving portion, the latch have a locking surface opposite with the rear end face of the swivel plate, described in driving portion driving
Latch, to moving, makes the latch along front and back to the adjustably close and separate swivel plate, so that the lock along front and back
Only face is bonded and separates with the rear end face of the swivel plate, and the corresponding rotary components are in lockup state and unlocked state.
2. rotary locking mechanism as described in claim 1, which is characterized in that the fixed ring includes to distribution along front and back
The inner wall of one fixed ring and the second fixed ring, second fixed ring is arranged in ladder, including is relatively large in diameter and is located at described
The rear end face of first chamber section of the front end of the second fixed ring, the first chamber section and first fixed ring forms the annular and pacifies
Tankage.
3. rotary locking mechanism as described in claim 1, which is characterized in that the fixing seat includes:
Fixed plate is connected to the rear end face of the fixed ring；And
Two connecting plates are divided into the left and right sides of the fixed plate in being oppositely arranged, to be fixedly attached to mobile DR medical treatment
On equipment body.
4. rotary locking mechanism as described in claim 1, which is characterized in that the rotary components further include:
Rotating base, front are fixedly installed with the swivel plate, and the rotating base is to be connected to mobile DR Medical Devices
Head on；And
Spacer ring is installed between the rotating base and the swivel plate, to be spaced the support swivel plate.
5. rotary locking mechanism as claimed in claim 4, which is characterized in that the front end face of the rotating base is equipped with limit
Protrusion, to be abutted in the rotating base rotary course with the mobile DR Medical Devices main body.
6. rotary locking mechanism as described in claim 1, which is characterized in that the latch includes radial along the swivel plate
Distribution and the linkage section far from the swivel plate center and the locking section close to the swivel plate center, in a forward direction,
The prominent locking section setting of the linkage section, the front end face of the locking section correspond to the locking surface.
7. rotary locking mechanism as described in claim 1, which is characterized in that the front end face of the fixed ring is equipped with described in connection
First relief hole of sliding slot, the fixing seat correspond to the sliding slot and are equipped with the second relief hole, set on the front end face of the latch
There is threaded hole, the driving portion includes:
Lock shaft corresponds to the threaded hole on the side surface of its rear end equipped with external screw thread, and the lock shaft passes through described first and steps down
Hole and second relief hole are threadedly coupled with the threaded hole of the latch；And
Locking handle is connected to the front end of the lock shaft, and the locking rotates lock shaft described in hand-drive, makes the locking
Block in the sliding slot along front and back to moving, it is corresponding so as to the locking surface and the fitting of the rear end face of the swivel plate and separate
The rotary components are in lockup state and unlocked state.
8. rotary locking mechanism as claimed in claim 7, which is characterized in that the front end side surface of the lock shaft extends outwardly
An annular protrusion out, circumferentially arranged with multiple adjustment holes on the annular protrusion；
There are two the adjusting protrusion that interval is laid, described two adjusting protrusions selectively to pacify for the rear end face projection of the locking handle
Loaded on two adjustment holes.
9. a kind of mobile DR Medical Devices, which is characterized in that including as described in claim 1 to 8 any one claim
Rotary locking mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721390844.7U CN208435662U (en) | 2017-10-24 | 2017-10-24 | Rotary locking mechanism and mobile DR Medical Devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721390844.7U CN208435662U (en) | 2017-10-24 | 2017-10-24 | Rotary locking mechanism and mobile DR Medical Devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208435662U true CN208435662U (en) | 2019-01-29 |
Family
ID=65095580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721390844.7U Active CN208435662U (en) | 2017-10-24 | 2017-10-24 | Rotary locking mechanism and mobile DR Medical Devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208435662U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113249782A (en) * | 2021-05-11 | 2021-08-13 | 北京北方华创微电子装备有限公司 | Semiconductor process equipment and locking mechanism |
-
2017
- 2017-10-24 CN CN201721390844.7U patent/CN208435662U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113249782A (en) * | 2021-05-11 | 2021-08-13 | 北京北方华创微电子装备有限公司 | Semiconductor process equipment and locking mechanism |
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Address after: 518000 Room 501, building C, ganghongji hi tech intelligent industrial park, 1008 Songbai Road, sunshine community, Xili street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN BROWINER TECH. Co.,Ltd. Address before: 518000 7th floor, building C, Longjing high tech Jingu Pioneer Park, Longjing Village, Taoyuan Street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN BROWINER TECH. Co.,Ltd. |