CN113752747A - Automatic telescopic caster for medical X-ray machine - Google Patents
Automatic telescopic caster for medical X-ray machine Download PDFInfo
- Publication number
- CN113752747A CN113752747A CN202111060244.5A CN202111060244A CN113752747A CN 113752747 A CN113752747 A CN 113752747A CN 202111060244 A CN202111060244 A CN 202111060244A CN 113752747 A CN113752747 A CN 113752747A
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- CN
- China
- Prior art keywords
- spring
- medical
- block
- push plate
- ray machine
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- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 235000004443 Ricinus communis Nutrition 0.000 claims 5
- 238000000034 method Methods 0.000 abstract description 2
- 238000013016 damping Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/04—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors
- B60B33/06—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors mounted retractably
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/04—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors
- B60B33/045—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors mounted resiliently, by means of dampers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2200/00—Type of product being used or applied
- B60B2200/20—Furniture or medical appliances
- B60B2200/26—Medical appliances
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
The invention discloses an automatic telescopic caster wheel for a medical X-ray machine. Belongs to the technical field of medical appliances. The structure of the device comprises a caster, a guide oblique block, a guide wheel, a fixed block, a first spring fixing sleeve, a first spring fixing rod, a push plate, a second spring fixing rod, a second spring fixing sleeve, a screw and the like; according to the automatic telescopic trundle for the medical X-ray machine, in the advancing process of the medical X-ray machine, the trundle fluctuates along a road surface, the guide wheel slides along the inclined plane along the fixed block, the push plate moves left and right along with the extension of the trundle, and then the trundle resets under the action of the first spring and the second spring, so that the automatic telescopic trundle for the medical X-ray machine is finally realized; the telescopic caster has the characteristics of telescopic caster, simple structure, low cost, high safety, high stability and the like.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to an automatic telescopic caster wheel for a medical X-ray machine.
Background
The common fixed form of truckle of current medical X-ray production apparatus is generally fixed, does not have corresponding damping device, and its shortcoming is: under the condition of uneven road surface, the stability is poor; along with the performance upgrading of products and the user experience upgrading, the automatic caster wheel telescopic device can provide a simple damping scheme, and the advancing stability of the medical X-ray machine is improved.
Disclosure of Invention
Aiming at the problems, the invention provides an automatic telescopic caster wheel for a medical X-ray machine, and aims to realize the automatic telescopic caster wheel and achieve the shock absorption function in the advancing process of the medical X-ray machine.
The technical scheme of the invention is as follows: the invention discloses an automatic telescopic caster wheel for a medical X-ray machine, which comprises a caster wheel (1), wherein the caster wheel (1) is fixedly arranged at the lower side of a guide sloping block (2) through a bolt, a fixed block (4) is arranged at the upper side of the guide sloping block (2),
and a guide wheel (3) is fixedly arranged between the guide inclined block (2) and the fixed block (4) and on the guide inclined block (2) through bolts.
Furthermore, a spring-fixing sleeve (5) is arranged on the upper side of the fixing block (4), and the spring-fixing sleeve (5) is screwed into the fixing block (4) through threads;
a first spring (6) is sleeved on the first spring fixing sleeve (5), and a first spring fixing rod (7) is arranged inside the first spring (6) and on one side of the first spring fixing sleeve (5);
on fixed block (4), two fixed covers of spring (11) have still been installed to the opposite side of the fixed cover of spring (5) the cover is equipped with two spring (10) on two fixed covers of spring (11) the inside of two spring (10) two dead lever of spring (9) have been installed to one side of the fixed cover of spring (11).
Furthermore, a push plate (8) is fixedly arranged between the first spring fixing rod (7) and the second spring fixing rod (9).
Furthermore, a push plate hole is formed in the fixed block (4), and the lower end of the push plate (8) penetrates through the formed push plate hole and is fixedly arranged on the outer wall of one side of the guide inclined block (2) through a screw (12).
Furthermore, the aperture of the push plate hole is larger than the diameter of the push plate (8).
Furthermore, the outer surfaces of the guide inclined block (2) and the fixed block (4) are in triangular shapes, and the directions of the guide inclined block and the fixed block are opposite.
The invention has the beneficial effects that: the automatic telescopic caster wheel for the medical X-ray machine has the characteristics of telescopic caster wheels, simple structure, low cost, high safety, high stability and the like.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a left side view of the present invention;
FIG. 4 is a perspective view of the present invention;
in the figure, 1 is a caster, 2 is a guide inclined block, 3 is a guide wheel, 4 is a fixed block, 5 is a first spring fixing sleeve, 6 is a first spring, 7 is a first spring fixing rod, 8 is a push plate, 9 is a second spring fixing rod, 10 is a second spring, 11 is a second spring fixing sleeve, and 12 is a screw.
Detailed Description
In order to more clearly illustrate the technical solution of the present invention, the following detailed description is made with reference to the accompanying drawings:
as shown in the figure; the invention relates to an automatic telescopic caster wheel for a medical X-ray machine, which comprises a caster wheel 1, wherein the caster wheel 1 is fixedly arranged at the lower side of a guide sloping block 2 through a bolt, a fixed block 4 is arranged at the upper side of the guide sloping block 2,
and a guide wheel 3 is fixedly arranged between the guide inclined block 2 and the fixed block 4 and on the guide inclined block 2 through bolts.
Further, a spring-fixing sleeve 5 is arranged on the upper side of the fixing block 4, and the spring-fixing sleeve 5 is screwed into the fixing block 4 through threads;
a spring I6 is sleeved on the spring I fixing sleeve 5, and a spring I fixing rod 7 is arranged inside the spring I6 and on one side of the spring I fixing sleeve 5;
a second spring fixing sleeve 11 is further arranged on the other side of the first spring fixing sleeve 5 on the fixing block 4, a second spring 10 is sleeved on the second spring fixing sleeve 11, and a second spring fixing rod 9 is arranged inside the second spring 10 and on one side of the second spring fixing sleeve 11.
Further, a push plate 8 is fixedly arranged between the first spring fixing rod 7 and the second spring fixing rod 9.
Further, a push plate hole is formed in the fixed block 4, and the lower end of the push plate 8 penetrates through the formed push plate hole and is fixedly arranged on the outer wall of one side of the guide inclined block 2 through a screw 12.
Further, the aperture of the push plate hole is larger than the diameter of the push plate 8.
Furthermore, the outer surfaces of the guide inclined block 2 and the fixed block 4 are triangular, and the directions of the guide inclined block and the fixed block are opposite.
Specifically, the structure comprises a caster 1, a guide inclined block 2, a guide wheel 3, a fixed block 4, a first spring fixing sleeve 5, a first spring 6, a first spring fixing rod 7, a push plate 8, a second spring fixing rod 9, a second spring 10, a second spring fixing sleeve 11, a screw 12 and the like;
the caster wheel 1 is fixedly connected to the inclined guide block 2 (arranged at the lower end of the inclined guide block 2) through bolts, and the guide wheel 3 is fixedly connected to the inclined guide block 2 through bolts and has the function of ensuring that the guide wheel 3 rolls smoothly;
screwing a first spring fixing sleeve 5 into the upper side of the fixing block 4 through threads, sleeving a first spring 6 on the first spring fixing sleeve 5, and installing a first spring fixing rod 7 in the first spring 6; a second spring fixing sleeve 11 is fixedly arranged on the upper side of the fixing block 4 at the other side of the fixing block, a second spring 10 is sleeved on the second spring fixing sleeve 11, and a second spring fixing rod 9 is further arranged in the second spring 10;
a push plate 8 is arranged between the first spring fixing rod 7 and the second spring fixing rod 9, and the first spring fixing rod 7 and the second spring fixing rod 9 are both arranged on the push plate 8; the push plate 8 penetrates through a push plate hole formed in the fixed block 4, and the push plate 8 is fixed on the guide inclined block 2 through a screw 12;
the working principle is as follows: when the medical X-ray machine caster rolls, the cylinder does not work, the pressing sleeve is not in contact with the fixed block 2 under the action of the spring, the caster normally finishes rolling action, when the medical X-ray machine caster stops rotating, the Hall sensor obtains a signal of the induction sheet, the caster 1 is positioned in the middle of the guide inclined block 2 under the spring force action of the first spring 6 and the second spring 10, if a bulge or a pit of a road surface is met, the push plate 8 overcomes the spring force action to compress the first spring 6 or the second spring 10, the function of automatically lifting the caster 1 is achieved, therefore, unnecessary impact is reduced, and the stability of the caster is improved; after passing through the bulge or the pit, the push plate 8 restores to balance under the action of the first spring 6 and the second spring 10; thereby realizing the function of automatic extension of the caster of the medical X-ray machine.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The utility model provides an automatic flexible truckle for medical X-ray production apparatus which characterized in that: comprises a caster wheel (1), the caster wheel (1) is fixedly arranged at the lower side of a guide sloping block (2) through a bolt, a fixed block (4) is arranged at the upper side of the guide sloping block (2),
and a guide wheel (3) is fixedly arranged between the guide inclined block (2) and the fixed block (4) and on the guide inclined block (2) through bolts.
2. An automatic telescopic castor for medical X-ray machine according to claim 1, characterized in that: a spring-fixing sleeve (5) is arranged on the upper side of the fixing block (4), and the spring-fixing sleeve (5) is screwed into the fixing block (4) through threads;
a first spring (6) is sleeved on the first spring fixing sleeve (5), and a first spring fixing rod (7) is arranged inside the first spring (6) and on one side of the first spring fixing sleeve (5);
on fixed block (4), two fixed covers of spring (11) have still been installed to the opposite side of the fixed cover of spring (5) the cover is equipped with two spring (10) on two fixed covers of spring (11) the inside of two spring (10) two dead lever of spring (9) have been installed to one side of the fixed cover of spring (11).
3. An automatic telescopic castor for medical X-ray machine according to claim 2, characterized in that: a push plate (8) is fixedly arranged between the first spring fixing rod (7) and the second spring fixing rod (9).
4. An automatic telescopic castor for medical X-ray machines according to claims 1 and 3, characterized in that: a push plate hole is formed in the fixed block (4), and the lower end of the push plate (8) penetrates through the formed push plate hole and is fixedly arranged on the outer wall of one side of the guide inclined block (2) through a screw (12).
5. An automatic telescopic castor for medical X-ray machine according to claim 4, characterized in that: the aperture of the push plate hole is larger than the diameter of the push plate (8).
6. An automatic telescopic castor for medical X-ray machine according to claim 1, characterized in that: the outer surfaces of the guide inclined block (2) and the fixed block (4) are triangular, and the directions of the guide inclined block and the fixed block are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111060244.5A CN113752747A (en) | 2021-09-10 | 2021-09-10 | Automatic telescopic caster for medical X-ray machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111060244.5A CN113752747A (en) | 2021-09-10 | 2021-09-10 | Automatic telescopic caster for medical X-ray machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113752747A true CN113752747A (en) | 2021-12-07 |
Family
ID=78794634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111060244.5A Pending CN113752747A (en) | 2021-09-10 | 2021-09-10 | Automatic telescopic caster for medical X-ray machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113752747A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040226134A1 (en) * | 2003-05-14 | 2004-11-18 | Shun-Min Chen | Wheel device for stroller |
| CN107685606A (en) * | 2016-08-03 | 2018-02-13 | 雷蒙德股份有限公司 | Castor with torque spring component |
| CN208682655U (en) * | 2018-08-27 | 2019-04-02 | 国电科技新能源(深圳)有限公司 | Mobile charging pile |
| CN210283787U (en) * | 2019-08-16 | 2020-04-10 | 赣州逸豪新材料股份有限公司 | Moving mechanism of automatic plate collecting machine for aluminum substrate production |
| CN211107480U (en) * | 2019-05-29 | 2020-07-28 | 尚辉 | Geographic information collection system who conveniently removes |
| CN213631282U (en) * | 2020-10-14 | 2021-07-06 | 杭州溢源食品有限公司 | Drying-machine for food production |
| CN213819396U (en) * | 2020-10-27 | 2021-07-30 | 乌鲁木齐市林业和草原局(乌鲁木齐市园林管理局) | Easy-to-move '26891', bird attracting device |
-
2021
- 2021-09-10 CN CN202111060244.5A patent/CN113752747A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040226134A1 (en) * | 2003-05-14 | 2004-11-18 | Shun-Min Chen | Wheel device for stroller |
| CN107685606A (en) * | 2016-08-03 | 2018-02-13 | 雷蒙德股份有限公司 | Castor with torque spring component |
| CN208682655U (en) * | 2018-08-27 | 2019-04-02 | 国电科技新能源(深圳)有限公司 | Mobile charging pile |
| CN211107480U (en) * | 2019-05-29 | 2020-07-28 | 尚辉 | Geographic information collection system who conveniently removes |
| CN210283787U (en) * | 2019-08-16 | 2020-04-10 | 赣州逸豪新材料股份有限公司 | Moving mechanism of automatic plate collecting machine for aluminum substrate production |
| CN213631282U (en) * | 2020-10-14 | 2021-07-06 | 杭州溢源食品有限公司 | Drying-machine for food production |
| CN213819396U (en) * | 2020-10-27 | 2021-07-30 | 乌鲁木齐市林业和草原局(乌鲁木齐市园林管理局) | Easy-to-move '26891', bird attracting device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211207 |