CN214661524U - Support guiding mechanism and medical equipment - Google Patents
Support guiding mechanism and medical equipment Download PDFInfo
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- CN214661524U CN214661524U CN202120421453.7U CN202120421453U CN214661524U CN 214661524 U CN214661524 U CN 214661524U CN 202120421453 U CN202120421453 U CN 202120421453U CN 214661524 U CN214661524 U CN 214661524U
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- roller
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Abstract
The utility model discloses a support guiding mechanism, its characterized in that: including first motion subassembly and the second motion subassembly of slip setting on first motion subassembly, one side of first motion subassembly is equipped with loose pulley assembly, the opposite side is equipped with the supporting seat, the relative both sides of second motion subassembly are equipped with first guide rail and second guide rail respectively, loose pulley assembly cooperatees with first guide rail, has slidable slider on the second guide rail, slider and supporting seat fixed connection. A medical device comprises a fixed assembly, a movable assembly and the supporting and guiding mechanism, wherein a first moving assembly is fixedly connected with the fixed assembly, and a second moving assembly is fixedly connected with the movable assembly. The utility model provides a support guiding mechanism operation is stable, overall structure is simple, and is not high to the requirement of assembly precision during the equipment, is convenient for support guiding mechanism and assembles. The utility model provides a medical equipment adopts above-mentioned support guiding mechanism, and steady operation, simple structure do benefit to reduction in production cost.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a support guiding mechanism and have this medical equipment who supports guiding mechanism.
Background
In various medical devices such as a hospital bed, some moving components are usually required to move in a translational manner to assist the movement of a patient, so that corresponding supporting and guiding mechanisms are arranged on the medical devices to support the moving components in a translational manner, and the supporting and guiding mechanisms in the prior art generally adopt a roller mechanism or a sliding block mechanism. When the roller mechanism is adopted, the supporting and guiding mechanism needs to bear the pressure in all directions, namely up, down, left and right, in the translation process of the moving assembly, so that a plurality of roller groups need to be arranged to bear the loads in different directions respectively to prevent the assembly from overturning or shifting in the moving process, the structure of the supporting and guiding mechanism is complex, and the assembly is inconvenient; when adopting slider mechanism, generally need set up the guide rail of two parallels to install the slider respectively on two guide rails, again with slider and removal subassembly fixed connection, this kind of structural style is succinct relatively but to the installation accuracy and the machining precision requirement of two guide rails higher, if two guide rails nonparallel then the removal subassembly can appear blocking the shell phenomenon and lead to unable normal removal in the slip process. Therefore, a supporting and guiding mechanism is needed to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the supporting and guiding mechanism is simple in structure and convenient to assemble, and the medical equipment with the supporting and guiding mechanism is provided.
In order to solve the technical problem, the utility model discloses a technical scheme be: a support guiding mechanism is characterized in that: the sliding mechanism comprises a first moving assembly and a second moving assembly arranged on the first moving assembly in a sliding mode, wherein a pulley assembly is arranged on one side of the first moving assembly, a supporting seat is arranged on the other side of the first moving assembly, a first guide rail and a second guide rail are respectively arranged on two opposite sides of the second moving assembly, the pulley assembly is matched with the first guide rail, a sliding block capable of sliding is arranged on the second guide rail, and the sliding block is fixedly connected with the supporting seat.
Furthermore, the pulley block comprises a roller support, two main roller shafts are arranged on the roller support at intervals, the two main roller shafts are respectively provided with a rotatable main roller, and the main rollers are matched with the first guide rail.
Further, still be equipped with the installation pole on the gyro wheel support, the cover is equipped with two curb plates on the installation pole, main gyro wheel is located two between the curb plate.
Furthermore, a gasket is further sleeved on the mounting rod and located between the side plate and the side wall of the roller wheel support.
Furthermore, an auxiliary support is further arranged on the roller support, an auxiliary roller shaft is arranged on the auxiliary support, a rotatable auxiliary roller is arranged on the auxiliary roller shaft, and the auxiliary roller is abutted to the first guide rail.
Furthermore, the number of the pulley assemblies is two, and the two pulley assemblies are arranged on the first moving assembly at intervals.
Furthermore, the number of the supporting seats is two, and the two supporting seats are arranged on the first moving assembly at intervals.
Further, the sliding block is in threaded connection with the supporting seat.
The beneficial effects of the utility model reside in that: the utility model provides a support guiding mechanism adopts the mode that loose pulley assembly and slider combined together, through a plurality of degrees of freedom of slider restriction second motion subassembly, prevent that the second motion subassembly from appearing toppling or skew when sliding, and then need not to set up a plurality of loose pulley assemblies, simplify the overall structure who supports guiding mechanism, the clearance that appears when offsetting first guide rail and second guide rail through loose pulley assembly simultaneously, reduce the requirement of supporting guiding mechanism to the assembly precision, make and support guiding mechanism and be convenient for the equipment.
In order to solve the technical problem, the utility model discloses still adopt following technical scheme: the medical equipment comprises a fixed assembly, a movable assembly and the supporting and guiding mechanism, wherein the first movable assembly is fixedly connected with the fixed assembly, and the second movable assembly is fixedly connected with the movable assembly.
Further, the number of the supporting and guiding mechanisms is two or more, and the sliding directions of at least two second moving assemblies are different.
The beneficial effects of the utility model reside in that: the utility model provides a medical equipment adopts above-mentioned support guiding mechanism, realizes fixed subassembly and the relative movement between the removal subassembly through supporting guiding mechanism, and then removes through the removal assistance patient who removes the subassembly, simplifies medical equipment's structure when making medical equipment steady operation, does benefit to the manufacturing cost who reduces medical equipment.
Drawings
Fig. 1 is an exploded view of a support guide mechanism according to a first embodiment of the present invention;
fig. 2 is a top view of a first moving component in a support guide mechanism according to a first embodiment of the present invention;
fig. 3 is a schematic partial structural view of a first moving component in a support guide mechanism according to a first embodiment of the present invention;
fig. 4 is a bottom view of the second moving component in the supporting and guiding mechanism according to the first embodiment of the present invention.
Description of reference numerals:
1. a first motion assembly; 2. a second motion assembly; 3. a sheave assembly; 31. a roller bracket; 32. a main roller shaft; 33. a main roller; 34. mounting a rod; 35. a side plate; 36. a gasket; 37. an auxiliary support; 38. an auxiliary roller shaft; 39. an auxiliary roller; 4. a supporting seat; 5. a first guide rail; 6. a second guide rail; 7. a slide block.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 to 4, a supporting and guiding mechanism is characterized in that: including first motion subassembly 1 and slide and set up second motion subassembly 2 on the first motion subassembly 1, one side of first motion subassembly 1 is equipped with loose pulley assembly 3, the opposite side is equipped with supporting seat 4, the relative both sides of second motion subassembly 2 are equipped with first guide rail 5 and second guide rail 6 respectively, loose pulley assembly 3 with first guide rail 5 cooperatees, slidable slider 7 has on the second guide rail 6, slider 7 with supporting seat 4 fixed connection.
The working principle of the utility model is as follows: support guiding mechanism and include first motion subassembly 1 and second motion subassembly 2, second motion subassembly 2 slidable sets up on first motion subassembly 1, one side of first motion subassembly 1 is equipped with loose pulley assembly 3, the opposite side is equipped with supporting seat 4, set up on the second motion subassembly 2 with loose pulley assembly 3 matched with first guide rail 5 and with supporting seat 4 matched with second guide rail 6, be equipped with slidable slider 7 on the second guide rail 6, this slider 7 and supporting seat 4 fixed connection, and then when second motion subassembly 2 slided on first motion subassembly 1, loose pulley assembly 3 and first guide rail 5, slider 7 and second guide rail 6 relative slip. And the degree of freedom of the second moving component 2 in the non-preset moving direction is limited through the matching of the sliding block 7 and the second guide rail 6, so that the second moving component 2 cannot overturn or deviate when sliding, the whole structure of the supporting and guiding mechanism is simplified, errors generated when the first guide rail 5 and the second guide rail 6 are assembled can be compensated through the pulley component 3, and the requirement on the assembling precision when the supporting and guiding mechanism is installed is reduced.
From the above description, the beneficial effects of the present invention are: the utility model provides a support guiding mechanism operation is stable, overall structure is simple, and is not high to the requirement of assembly precision during the equipment, is convenient for support guiding mechanism and assembles.
Further, the pulley block comprises a roller bracket 31, two main roller shafts 32 are arranged on the roller bracket 31 at intervals, the two main roller shafts 32 are respectively provided with a rotatable main roller 33, and the main roller 33 is matched with the first guide rail 5.
As can be seen from the above description, the pulley block includes the roller bracket 31 and the main rollers 33 rotatably disposed on the roller bracket 31, and the number of the main rollers 33 is two, and the two main rollers 33 are disposed at intervals, which is beneficial to improving the operation stability of the pulley assembly 3.
Further, the roller bracket 31 is further provided with a mounting rod 34, the mounting rod 34 is sleeved with two side plates 35, and the main roller 33 is located between the two side plates 35.
As can be seen from the above description, two side plates 35 are provided on the roller bracket 31 and the main roller 33 is disposed between the two side plates 35 to limit the radial movement of the main roller 33 along the main roller shaft 32, ensuring the stability of the pulley assembly 3.
Further, a gasket 36 is further sleeved on the mounting rod 34, and the gasket 36 is located between the side plate 35 and the side wall of the roller bracket 31.
As can be seen from the above description, the washer 36 is sleeved on the mounting rod 34 to play a role of buffering, so as to prevent the side plate 35 from generating an excessive displacement along the radial direction of the mounting rod 34 to cause a collision with the roller bracket 31.
Further, an auxiliary bracket 37 is further disposed on the roller bracket 31, an auxiliary roller shaft 38 is disposed on the auxiliary bracket 37, a rotatable auxiliary roller 39 is disposed on the auxiliary roller shaft 38, and the auxiliary roller 39 abuts against the first guide rail 5.
As can be seen from the above description, the auxiliary bracket 37 is disposed on the roller bracket 31, and the auxiliary roller 39 abutting against the first guide rail 5 is disposed on the auxiliary bracket 37 for preventing the second moving assembly 2 from falling down, so as to further improve the stability of the operation of the supporting and guiding mechanism.
Further, the number of the pulley assemblies 3 is two, and the two pulley assemblies 3 are arranged on the first moving assembly 1 at intervals.
Further, the number of the supporting seats 4 is two, and the two supporting seats 4 are arranged on the first moving assembly 1 at intervals.
As can be seen from the above description, the number of the pulley assemblies 3 and the number of the supporting seats 4 are two, the two pulley assemblies 3 are respectively matched with the first guide rail 5, and the two supporting seats 4 are respectively matched with the second guide rail 6, so that the overall structure of the supporting and guiding mechanism is stable.
Further, the sliding block 7 is in threaded connection with the supporting seat 4.
As can be seen from the above description, the threaded connection between the slider 7 and the supporting seat 4 ensures that the slider 7 and the supporting seat 4 are tightly connected, thereby preventing the slider 7 from being separated from the supporting seat 4 during the sliding process of the second moving assembly 2.
The medical equipment comprises a fixed assembly, a movable assembly and the supporting and guiding mechanism, wherein the first movable assembly 1 is fixedly connected with the fixed assembly, and the second movable assembly 2 is fixedly connected with the movable assembly.
From the above description, the beneficial effects of the present invention are: the utility model provides a medical equipment adopts above-mentioned support guiding mechanism, and steady operation, simple structure do benefit to reduction in production cost.
Further, the number of the supporting and guiding mechanisms is two or more, and the sliding directions of at least two of the second moving assemblies 2 are different.
As can be seen from the above description, by providing a plurality of support guide mechanisms and sliding the second moving assembly 2 in different directions, the moving assembly can move in a plurality of different directions relative to the second moving assembly 2, so as to meet the use requirements of the patient.
Example one
Referring to fig. 1 to 4, a first embodiment of the present invention is: the utility model provides a support guiding mechanism, the mountable is on medical equipment such as sick bed, CT machine, medical X-ray machine, through support guiding mechanism can drive mobilizable subassembly removal on the medical equipment, and then supplementary patient removes, facilitates for the inconvenient patient of action.
As shown in fig. 1, 2 and 4, the support guide mechanism includes a first motion assembly 1 and a second motion assembly 2, the second motion assembly 2 is slidably disposed on the first motion assembly 1, and a patient lying on the medical device is moved by the relative motion of the second motion assembly 2 and the first motion assembly 1.
In detail, one side of the first moving assembly 1 is provided with a pulley assembly 3, the other side is provided with a supporting seat 4, one side of the second moving assembly 2 is provided with a first guide rail 5, the other side is provided with a second guide rail 6, the first guide rail 5 is parallel to the second guide rail 6, the pulley assembly 3 is matched with the first guide rail 5, the second guide rail 6 is provided with a slidable sliding block 7, and the sliding block 7 is fixedly connected with the supporting seat 4 through threads. When the second moving assembly 2 moves relative to the first moving assembly 1, the pulley assembly 3 slides on the first guide rail 5, and the sliding block 7 slides on the second guide rail 6, so that the second moving assembly 2 moves smoothly relative to the first moving assembly 1.
In this embodiment, the first moving component 1 and the second moving component 2 are connected by the cooperation of the pulley component 3 and the first guide rail 5 and the cooperation of the supporting seat 4 and the sliding block 7. In the process that the second moving component 2 moves relative to the first moving component 1, the pulley component 3 and the slider 7 support the second moving component 2 together, wherein the pressure towards the left or the right and the pressure towards the upper are mainly borne by the slider 7, the slider 7 limits a plurality of degrees of freedom of the second moving component 2 to avoid overturning or deviation in the sliding process of the second moving component 2, and meanwhile, the pulley component 3 does not need to be provided with a plurality of groups, so that the number of the pulley components 3 can be reduced, the overall structure of the supporting and guiding mechanism is simplified, the pulley component 3 has a certain moving range to compensate errors generated when the first guide rail 5 and the second guide rail 6 are installed, and the requirements on the installation accuracy of the first guide rail 5 and the second guide rail 6 when the supporting and guiding mechanism is assembled are reduced, the support guide mechanism is convenient to assemble.
Preferably, the number of the pulley assemblies 3 is two, two of the pulley assemblies 3 are located on the same side of the first moving assembly 1, the number of the supporting seats 4 is two, two of the supporting seats 4 are located on the same side of the first moving assembly 1, and the pulley block and the two of the supporting seats 4 are respectively located at four corners of the first moving assembly 1, so as to improve the structural stability of the supporting and guiding mechanism and prevent the second moving assembly 2 from generating unexpected displacement to cause damage to the supporting and guiding mechanism.
Referring to fig. 3, the pulley assembly 3 includes a roller bracket 31, an installation rod 34 is disposed on the roller bracket 31, a length direction of the installation rod 34 is perpendicular to a length direction of the first guide rail 5, two side plates 35 are disposed on the installation rod 34 at intervals, two main roller shafts 32 are disposed between the two side plates 35 at intervals, two ends of each main roller shaft 32 are respectively and fixedly connected to the corresponding side plate 35, rotatable main rollers 33 are disposed on the two main roller shafts 32, the two main rollers 33 are both disposed between the two side plates 35, the two main rollers 33 are both matched with the first guide rail 5, and when the second moving assembly 2 moves relative to the first moving assembly 1, the two main rollers 33 rotate synchronously to improve the stability of the second moving assembly 2 during movement.
Specifically, a gasket 36 is sleeved on the mounting rod 34, the gasket 36 is located between the side plate 35 and the side wall of the roller bracket 31, and two opposite sides of the gasket 36 respectively abut against the side plate 35 and the roller bracket 31. When the second moving assembly 2 moves, if there is an assembly error between the first guide rail 5 and the second guide rail 6, which results in that the first guide rail 5 and the second guide rail 6 are not parallel, during the sliding process of the pulley assembly 3 relative to the first guide rail 5, the main roller 33 and the side plate 35 can slide along the length direction of the mounting rod 34 while the main roller 33 moves along the length direction of the first guide rail 5, so as to compensate the assembly error between the first guide rail 5 and the second guide rail 6, avoid the occurrence of a jam during the sliding process of the second moving assembly 2, and avoid the collision between the side plate 35 and the roller bracket 31 and drive the reset of the side plate 35 and the main roller 33 by arranging the gasket 36.
Preferably, still be equipped with auxiliary stand 37 on the periphery wall of roller bracket 31, be equipped with supplementary roller shaft 38 on the auxiliary stand 37, supplementary roller shaft 38 is last to have the supplementary gyro wheel 39 that rotates the setting, be equipped with on the first guide rail 5 with the recess that supplementary gyro wheel 39 supports, supplementary gyro wheel 39 is located in the recess, through supplementary gyro wheel 39 bears the ascending power in order to prevent second motion subassembly 2 removes the in-process and emptys, further improves support guiding mechanism's stability.
This embodiment still includes a medical equipment, medical equipment includes that the aforesaid supports guiding mechanism, medical equipment includes fixed subassembly and removal subassembly, fixed subassembly with 1 fixed connection of first motion subassembly, remove the subassembly with 2 fixed connection of second motion subassembly, through second motion subassembly 2 with the relative motion drive of first motion subassembly 1 remove the subassembly for fixed subassembly motion, and then make and lie patient on the removal subassembly is followed remove the subassembly and removes.
Preferably, fixed subassembly with be equipped with the multiunit between the removal subassembly support guiding mechanism, and at least two the moving direction of second motion subassembly 2 is different, makes the removal subassembly can move in order to reach preset position to different directions, can move the patient to preset position in order to reduce the unnecessary activity of patient, is convenient for medical equipment uses.
To sum up, the utility model provides a support guiding mechanism structural stability is good, operate steadily, and overall structure is simple, and is not high to the requirement of assembly precision during the equipment, is convenient for support guiding mechanism and assembles. The utility model provides a medical equipment adopts above-mentioned support guiding mechanism, and steady operation, simple structure do benefit to reduction in production cost.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (10)
1. A support guiding mechanism is characterized in that: the sliding mechanism comprises a first moving assembly and a second moving assembly arranged on the first moving assembly in a sliding mode, wherein a pulley assembly is arranged on one side of the first moving assembly, a supporting seat is arranged on the other side of the first moving assembly, a first guide rail and a second guide rail are respectively arranged on two opposite sides of the second moving assembly, the pulley assembly is matched with the first guide rail, a sliding block capable of sliding is arranged on the second guide rail, and the sliding block is fixedly connected with the supporting seat.
2. The support guide mechanism of claim 1, wherein: the pulley block comprises a roller support, two main roller shafts are arranged on the roller support at intervals, rotatable main rollers are arranged on the two main roller shafts respectively, and the main rollers are matched with the first guide rail.
3. The support guide mechanism of claim 2, wherein: still be equipped with the installation pole on the gyro wheel support, the cover is equipped with two curb plates on the installation pole, main gyro wheel is located two between the curb plate.
4. The support guide mechanism of claim 3, wherein: and a gasket is further sleeved on the mounting rod and is positioned between the side plate and the side wall of the roller wheel bracket.
5. The support guide mechanism of claim 2, wherein: the roller support is further provided with an auxiliary support, an auxiliary roller shaft is arranged on the auxiliary support, a rotatable auxiliary roller is arranged on the auxiliary roller shaft, and the auxiliary roller is abutted to the first guide rail.
6. The support guide mechanism of claim 1, wherein: the number of the pulley assemblies is two, and the two pulley assemblies are arranged on the first moving assembly at intervals.
7. The support guide mechanism of claim 1, wherein: the number of the supporting seats is two, and the two supporting seats are arranged on the first moving assembly at intervals.
8. The support guide mechanism of claim 1, wherein: the sliding block is in threaded connection with the supporting seat.
9. A medical device comprising a fixed component and a mobile component, characterized in that: the support and guide mechanism of any of claims 1-8, further comprising the first motion assembly fixedly coupled to the stationary assembly and the second motion assembly fixedly coupled to the movable assembly.
10. The medical device of claim 9, wherein: the number of the supporting and guiding mechanisms is two or more, and the sliding directions of at least two second moving assemblies are different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120421453.7U CN214661524U (en) | 2021-02-25 | 2021-02-25 | Support guiding mechanism and medical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120421453.7U CN214661524U (en) | 2021-02-25 | 2021-02-25 | Support guiding mechanism and medical equipment |
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| Publication Number | Publication Date |
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| CN214661524U true CN214661524U (en) | 2021-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120421453.7U Active CN214661524U (en) | 2021-02-25 | 2021-02-25 | Support guiding mechanism and medical equipment |
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| CN (1) | CN214661524U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114877584A (en) * | 2022-04-22 | 2022-08-09 | 青岛海尔生物医疗科技有限公司 | Self-adaptive guiding device and automatic operation platform comprising same |
-
2021
- 2021-02-25 CN CN202120421453.7U patent/CN214661524U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114877584A (en) * | 2022-04-22 | 2022-08-09 | 青岛海尔生物医疗科技有限公司 | Self-adaptive guiding device and automatic operation platform comprising same |
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