CN204306796U - Molecular image instrument - Google Patents
Molecular image instrument Download PDFInfo
- Publication number
- CN204306796U CN204306796U CN201420556127.7U CN201420556127U CN204306796U CN 204306796 U CN204306796 U CN 204306796U CN 201420556127 U CN201420556127 U CN 201420556127U CN 204306796 U CN204306796 U CN 204306796U
- Authority
- CN
- China
- Prior art keywords
- turning arm
- swivel plate
- recess
- ring
- molecular image
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Pivots And Pivotal Connections (AREA)
Abstract
The utility model discloses a kind of molecular image instrument, comprise main body, multiple turning arm and checkout gear (16), checkout gear is connected in main body successively by multiple turning arm, and adjacent two turning arms are connected by rotary joint assembly (15); Adjacent two turning arms comprise first rotating arm (1) and the second turning arm (2); Rotary joint assembly comprises connector, rotary sleeve (4) and swivel plate (9); Connector one end connects the second turning arm, and the other end is formed on internal perisporium and establishes female ring-like recess (5); Swivel plate one end is connected with first rotating arm, and other end is to the diapire of ring-like recess; Rotary sleeve is sheathed on first rotating arm periphery wall and rotary sleeve periphery wall is provided with the external screw thread matched with female thread, and rotary sleeve can rotate and be pressed on by swivel plate on the diapire of ring-like recess in ring-like recess.The turning arm of this molecular image instrument rotates conveniently, rotates flexibly, long service life.
Description
Technical field
This utility model relates to instrument accessory technical field, particularly, relates to a kind of molecular image instrument.
Background technology
Existing molecular image instrument mainly comprises turning arm, support bar, counterweight, support portion and assembled portion.Wherein, support portion is coaxially arranged on support bar top and can rotates around the axis of support bar, and convenient like this rotary support bar in the horizontal direction, to regulate the position of the turning arm be connected with support bar.Assembled portion one end connects turning arm, and the other end connects counterweight and keeps the balance of described molecular image instrument, regulate turning arm just can regulate coupled checkout gear towards.But in practical operation, by rotate turning arm change checkout gear towards very inconvenient, and operation is quick, easily causes wearing and tearing to the connecting portion of molecular image instrument, affects service life.
Utility model content
The purpose of this utility model is to provide a kind of molecular image instrument, and the turning arm of this molecular image instrument rotates conveniently, rotates flexibly, long service life.
To achieve these goals, this utility model provides a kind of molecular image instrument, comprise main body, multiple turning arm and checkout gear, described checkout gear is connected in described main body by multiple turning arm successively, and two adjacent described turning arms are connected by rotary joint assembly; Wherein, two adjacent described turning arms comprise first rotating arm and the second turning arm; Described rotary joint assembly comprises connector, rotary sleeve and swivel plate; Described connector one end is connected with described second turning arm, and the other end is formed on internal perisporium establishes female ring-like recess; One end of described swivel plate is connected with described first rotating arm, and other end is to the diapire of described ring-like recess; On the periphery wall that described rotary sleeve is sheathed on described first rotating arm and the periphery wall of described rotary sleeve is provided with the external screw thread matched with described female thread, further, described rotary sleeve can rotate and be pressed on by described swivel plate on the diapire of described ring-like recess in described ring-like recess.
Preferably, the inner surface of the diapire of described ring-like recess is provided with cylindrical protrusions, and the top of described swivel plate is formed with the cannelure of indent, and described cannelure can be sheathed in cylindrical protrusions.
Preferably, the upper surface of described swivel plate is vertically provided with multiple mounting blocks, described multiple mounting blocks is between the internal perisporium and the periphery wall of described first rotating arm of described rotary sleeve and described mounting blocks is provided with the first through hole, and described first rotating arm is provided with the first installing hole; Further, described rotary joint assembly also comprises the first fixture, and described first fixture runs through described first through hole and extends in described first installing hole to be fixed on described mounting blocks by described first rotating arm.
Preferably, described multiple mounting blocks is structure as a whole.
Preferably, described swivel plate and first rotating arm are structure as a whole.
Preferably, one end of described connector has extended to form tubular projection downwards, and the wall of described tubular projection is provided with the second through hole, and described second turning arm is provided with the second installing hole and described second turning arm is intercalated in described tubular projection; Further, described rotary joint assembly also comprises the second fixture, and described second fixture runs through described second through hole and extends in described first installing hole to be fixed in described tubular projection by described second turning arm.
Preferably, described rotary joint assembly also comprises the first pad and/or the second pad; Wherein, described first pad is between the bottom of described rotary sleeve and the top of described swivel plate, and described second pad is between the inner surface and the bottom of described swivel plate of the diapire of described ring-like recess.
Preferably, described main body comprises support bar, counterweight, support portion and assembled portion; Described support portion is coaxially arranged at described support bar top and can rotates around the axis of described support bar; Described assembled portion is articulated with the top of described support portion and can rotates in perpendicular around pin joint; One end of described assembled portion is connected with turning arm, and the other end is provided with counterweight; Described counterweight and described turning arm are relatively connected in described assembled portion to keep the balance of described molecular image instrument.
Preferably, described turning arm is rotatably arranged on one end of described assembled portion, and described counterweight is rotatably arranged on the other end of described assembled portion.
Preferably, described checkout gear is rotatably connected with described turning arm.
By technique scheme, one end of the connector in rotary joint assembly is connected with the second turning arm by the molecular image instrument that this utility model provides, and the other end is arranged to the female ring-like recess of tool; Again one end of swivel plate is connected with first rotating arm, and by the diapire of its other end towards ring-like recess; Finally periphery wall being provided with externally threaded rotary sleeve is placed between swivel plate and ring-like recess, and the female thread of the external screw thread on rotary sleeve and ring-like recess cooperatively interacts.When unscrewing rotary sleeve and making to occur gap between the diapire of swivel plate and ring-like recess, the relative rotation between first rotating arm and ring-like recess can be realized, indirectly achieve the coaxial rotating between first rotating arm and the second turning arm; After adjusting position is determined, by rotating rotary sleeve, can give swivel plate pressure towards the diapire of ring-like recess, the diapire of swivel plate and ring-like recess is fitted tightly, and now, between first rotating arm and the second turning arm, position is fixed.
Other feature and advantage of the present utility model are described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for description, is used from explanation this utility model, but does not form restriction of the present utility model with detailed description of the invention one below.In the accompanying drawings:
Fig. 1 is the structural representation of the molecular image instrument rotating arm component of preferred implementation of the present utility model;
Fig. 2 is the profile of rotary joint assembly in Fig. 1.
Description of reference numerals
1-first rotating arm 2-second turning arm
3-mounting blocks 4-rotary sleeve
5-ring-like recess 6-first pad
7-second pad 8-cylindrical protrusions
8 '-cannelure 9-swivel plate
The protruding 11-support bar of 10-tubular
14-weight arm 15-rotary joint assembly
16-checkout gear 17-support portion
18-assembled portion
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of this utility model, is not limited to this utility model.
In this utility model, when not doing contrary explanation, the nouns of locality be included in term such as " inside and outside, one end, the other end " only represents the orientation of this term under normal service condition, or being commonly called as of understanding for those skilled in the art, and should not be considered as the restriction to this term.
See Fig. 1, a kind of molecular image instrument that this utility model provides, comprise main body, multiple turning arm and checkout gear 16, checkout gear 16 is connected in main body successively by multiple turning arm, and two adjacent turning arms are connected by rotary joint assembly 15; Wherein, two adjacent turning arms comprise first rotating arm 1 and the second turning arm 2; Rotary joint assembly 15 comprises connector, rotary sleeve 4 and swivel plate 9; Connector one end is connected with the second turning arm 2, and the other end is formed on internal perisporium establishes female ring-like recess 5; One end of swivel plate 9 is connected with first rotating arm 1, and other end is to the diapire of ring-like recess 5; On the periphery wall that rotary sleeve 4 is sheathed on first rotating arm 1 and the periphery wall of rotary sleeve 4 is provided with the external screw thread matched with female thread, and rotary sleeve 4 can rotate and be pressed on by swivel plate 9 on the diapire of ring-like recess 5 in ring-like recess 5.
By technique scheme, one end of the connector in rotary joint assembly 15 is connected with the second turning arm 2 by the molecular image instrument that this utility model provides, and the other end is arranged to the female ring-like recess 5 of tool; Again one end of swivel plate 9 is connected with first rotating arm 1, and by the diapire of its other end towards ring-like recess 5; Finally periphery wall being provided with externally threaded rotary sleeve 4 is placed between swivel plate 9 and ring-like recess 5, and the female thread of the external screw thread on rotary sleeve 4 and ring-like recess 5 cooperatively interacts.When unscrewing rotary sleeve 4 and making to occur gap between the diapire of swivel plate 9 and ring-like recess 5, first rotating arm 1 can be realized rotate around the axis of first rotating arm 1 self in ring-like recess 5, indirectly achieve the coaxial rotating between first rotating arm 1 and the second turning arm 2; After adjusting position is determined, by rotating rotary sleeve 4, swivel plate one can be given towards the pressure of the diapire of ring-like recess 5, and swivel plate 9 is fitted tightly with the diapire of ring-like recess 5, and now, between first rotating arm 1 and the second turning arm 2, position is fixed.
As shown in Figure 2, in the process rotating rotary sleeve 4, swivel plate 9 can be made close towards the diapire of ring-like recess 5, in order to avoid the cooperation of internal and external threads in the process misplaces, cause rotary sleeve 4 cannot axially align with the diapire of ring-like recess 5, affect first rotating arm 1 and the rotation adjustment of the second turning arm 2 and the homing of rotary sleeve 4, therefore on the inner surface of the diapire of ring-like recess 5, a cylindrical protrusions 8 is provided with, the top of swivel plate 9 is formed with the cannelure 8 ' of indent, and cannelure 8 ' can be sheathed in cylindrical protrusions 8.Such cylindrical protrusions 8 coordinates with cannelure 8 ' effect playing guiding, and swivel plate 9 can just moved back and forth the direction of the diapire of ring-like recess 5.Wherein, the shape of swivel plate 9 can be square, also can be circular, as long as the area that the lateral cross-sectional area of swivel plate 9 is greater than the radial section of first rotating arm 1 just can reach above-mentioned effect.
Conveniently one end of swivel plate 9 is connected with first rotating arm 1, multiple mounting blocks 3 can be vertically provided with on the upper surface of swivel plate 9, multiple mounting blocks 3 is between the internal perisporium and the periphery wall of first rotating arm 1 of rotary sleeve 4 and mounting blocks 3 is provided with the first through hole, and first rotating arm 1 is provided with the first installing hole; Further, rotary joint assembly 15 also comprises the first fixture, and the first fixture runs through the first through hole and extends in the first installing hole to be fixed on mounting blocks 3 by first rotating arm 1.By this connected mode, can conveniently mount and dismount first rotating arm 1, and only by fixing the position of swivel plate 9, and first rotating arm 1 need be located simultaneously.In order to optimize installing/dismounting step further, saving time, increasing work efficiency, multiple mounting blocks can be designed to integrative-structure.Certainly, further can optimize and swivel plate 9 and first rotating arm 1 are set to integrative-structure, serve the quantity decreasing small part too, be convenient to maintenance process simulation and cost-saving effect.
Similarly, conveniently one end of connector is connected with the second turning arm 2, can extend to form downwards tubular projection 10 in one end of connector, the wall of tubular projection 10 is provided with the second through hole, and the second turning arm 2 is provided with the second installing hole and the second turning arm 2 is intercalated in tubular projection 10; Further, rotary joint assembly 15 also comprises the second fixture, and the second fixture runs through the second through hole and extends in the first installing hole to be fixed in tubular projection 10 by the second turning arm 2.
The first fixture mentioned in technique scheme and/or the second fixture can be bolt, and also can be screw, can also be latch.
In the present embodiment, due to often rotate rotary sleeve 4 to make the diapire of swivel plate 9 and ring-like recess 5 near or away from, contact between internal and external threads is rotated the wearing and tearing produced and is easily made to form gap between the diapire of swivel plate 9 and ring-like recess 5, affect the fastening effect of rotary sleeve 4, for solving this technical problem, preferably, rotary joint assembly 15 can also comprise the first pad 6 and/or the second pad 7; Wherein, the first pad 6 can between the bottom of rotary sleeve 4 and the top of swivel plate 9, and the second pad 7 can between the inner surface of the diapire of ring-like recess 5 and the bottom of swivel plate 9.By increasing pad, not only making the contact between the diapire of swivel plate 9 and ring-like recess 5 tightr, also reducing the friction of internal and external threads, extend the service life of rotary joint assembly 15.
In addition, main body is the major part of molecular image instrument of the present utility model, in order to simplify its structure, for convenience detach and installation support bar 11, counterweight 14, support portion 17 and assembled portion 18, be preferably coaxially arranged at support bar 11 top by support portion 17 and can rotate around the axis of support bar 11; Assembled portion 18 is articulated with the top of support portion 17 and can rotates in perpendicular around pin joint; One end of assembled portion 18 is connected with turning arm, and the other end is provided with counterweight 14; Counterweight 14 and turning arm are relatively connected in assembled portion 18 to keep the balance of molecular image instrument.
In order to make the assembled portion of molecular image instrument can keep balance in turning arm adjustment process, turning arm rotatably can be arranged on one end of assembled portion 18, counterweight 14 is rotatably arranged on the other end of assembled portion 18.Like this, regulate the distance between its with assembled portion 18 to coordinate the turning arm of assembled portion 18 other end by rotating weight 14, keep whole machine balancing.
The angle that can rotate to make checkout gear 16 is enough large, makes it spatially have enough large activity space, is preferably rotatably connected with turning arm by checkout gear 16.
Below preferred implementation of the present utility model is described by reference to the accompanying drawings in detail; but; this utility model is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, this utility model illustrates no longer separately to various possible compound mode.
In addition, also can carry out combination in any between various different embodiment of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (10)
1. a molecular image instrument, it is characterized in that, comprise main body, multiple turning arm and checkout gear (16), described checkout gear (16) is connected in described main body by multiple turning arm successively, and two adjacent described turning arms are connected by rotary joint assembly (15);
Wherein, two adjacent described turning arms comprise first rotating arm (1) and the second turning arm (2); Described rotary joint assembly (15) comprises connector, rotary sleeve (4) and swivel plate (9); Described connector one end is connected with described second turning arm (2), and the other end is formed on internal perisporium establishes female ring-like recess (5); One end of described swivel plate (9) is connected with described first rotating arm (1), and other end is to the diapire of described ring-like recess (5); On the periphery wall that described rotary sleeve (4) is sheathed on described first rotating arm (1) and the periphery wall of described rotary sleeve (4) is provided with the external screw thread matched with described female thread, further, described rotary sleeve (4) can rotate and be pressed on by described swivel plate (9) on the diapire of described ring-like recess (5) in described ring-like recess (5).
2. molecular image instrument according to claim 1, it is characterized in that, the inner surface of the diapire of described ring-like recess (5) is provided with cylindrical protrusions (8), the top of described swivel plate (9) is formed with the cannelure (8 ') of indent, and described cannelure (8 ') can be sheathed in cylindrical protrusions (8).
3. molecular image instrument according to claim 2, it is characterized in that, the upper surface of described swivel plate (9) is vertically provided with multiple mounting blocks (3), described multiple mounting blocks (3) is positioned between the internal perisporium of described rotary sleeve (4) and the periphery wall of described first rotating arm (1) and described mounting blocks (3) is provided with the first through hole, and described first rotating arm (1) is provided with the first installing hole;
Further, described rotary joint assembly also comprises the first fixture, and described first fixture runs through described first through hole and extends in described first installing hole to be fixed on described mounting blocks (3) by described first rotating arm (1).
4. molecular image instrument according to claim 3, is characterized in that, described multiple mounting blocks (3) is structure as a whole.
5. molecular image instrument according to claim 4, is characterized in that, described swivel plate (9) and first rotating arm (1) are structure as a whole.
6. molecular image instrument according to claim 3, it is characterized in that, one end of described connector has extended to form tubular projection (10) downwards, the wall of described tubular projection (10) is provided with the second through hole, and described second turning arm (2) is provided with the second installing hole and described second turning arm (2) is intercalated in described tubular projection (10);
Further, described rotary joint assembly also comprises the second fixture, and described second fixture runs through described second through hole and extends in described first installing hole described second turning arm (2) to be fixed on described tubular projection (10).
7. the molecular image instrument according to any one in claim 1-5, is characterized in that, described rotary joint assembly also comprises the first pad (6) and/or the second pad (7);
Wherein, described first pad (6) is positioned between the bottom of described rotary sleeve (4) and the top of described swivel plate (9), between the inner surface that described second pad (7) is positioned at the diapire of described ring-like recess (5) and the bottom of described swivel plate (9).
8. the molecular image instrument according to any one in claim 1-5, is characterized in that, described main body comprises support bar (11), counterweight (14), support portion (17) and assembled portion (18); Described support portion (17) is coaxially arranged at described support bar (11) top and can rotates around the axis of described support bar (11); Described assembled portion (18) is articulated with the top of described support portion (17) and can rotates in perpendicular around pin joint; One end of described assembled portion (18) is connected with turning arm, and the other end is provided with counterweight (14); Described counterweight (14) and described turning arm are relatively connected in described assembled portion (18) to keep the balance of described molecular image instrument.
9. molecular image instrument according to claim 8, it is characterized in that, described turning arm is rotatably arranged on one end of described assembled portion (18), and described counterweight (14) is rotatably arranged on the other end of described assembled portion (18).
10. the molecular image instrument according to any one in claim 1-5, is characterized in that, described checkout gear (16) is rotatably connected with described turning arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420556127.7U CN204306796U (en) | 2014-09-25 | 2014-09-25 | Molecular image instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420556127.7U CN204306796U (en) | 2014-09-25 | 2014-09-25 | Molecular image instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204306796U true CN204306796U (en) | 2015-05-06 |
Family
ID=53129136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420556127.7U Expired - Fee Related CN204306796U (en) | 2014-09-25 | 2014-09-25 | Molecular image instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204306796U (en) |
-
2014
- 2014-09-25 CN CN201420556127.7U patent/CN204306796U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203901203U (en) | Dismounting and mounting device for thread locking ring of heat exchanger | |
| CN204358365U (en) | A kind of camera mount | |
| CN204149170U (en) | Locking mechanical arm syndeton | |
| CN204239426U (en) | A kind of flange bolt of locking shell fragment | |
| CN204306796U (en) | Molecular image instrument | |
| CN206092645U (en) | Quick bolt device | |
| CN104057417A (en) | Demounting device for threaded locking ring of heat exchanger | |
| CN205208073U (en) | Dome camera and support thereof | |
| CN207846653U (en) | A kind of glass room frame structure | |
| CN203322676U (en) | Surveillance camera support and surveillance camera device | |
| CN204267936U (en) | Rotary joint assembly | |
| CN203109837U (en) | Threaded connection adjusting assembly | |
| CN105329714B (en) | A kind of new remaining cable disk | |
| CN204312569U (en) | A kind of clutch adjustment bolt | |
| CN210800424U (en) | Pipeline fixing device for building engineering | |
| CN205586417U (en) | Rope skipping handle | |
| CN205649458U (en) | Jump ring formula quick detach hinge | |
| CN103498848B (en) | Quick mounting bolt | |
| CN202021458U (en) | Device for horizontally installing heavy nut | |
| CN105552817A (en) | Installation-facilitating lightning arrester | |
| CN106224641B (en) | Valve spindle axial positioning bracket | |
| CN203939836U (en) | Bolt | |
| CN104696252A (en) | Operating platform structure and electric fan | |
| CN109869471A (en) | A kind of speed reducer base | |
| CN209323660U (en) | A kind of fixed device of the floor drain of easy disassembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150506 Termination date: 20160925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |