CN105287010A - Anti-corrosion assembly for angiography machine device - Google Patents
Anti-corrosion assembly for angiography machine device Download PDFInfo
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- CN105287010A CN105287010A CN201510583936.6A CN201510583936A CN105287010A CN 105287010 A CN105287010 A CN 105287010A CN 201510583936 A CN201510583936 A CN 201510583936A CN 105287010 A CN105287010 A CN 105287010A
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- 238000002583 angiography Methods 0.000 title claims abstract description 35
- 238000005260 corrosion Methods 0.000 title 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 238000010276 construction Methods 0.000 description 18
- 238000009434 installation Methods 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 6
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
本发明涉及医疗器械技术领域，尤其涉及一种用于血管造影机器件的防撞组件，包括：固定板；支撑板，支撑板与固定板相对设置；弹性结构，弹性结构设于固定板与支撑板之间，弹性顶压固定板和支撑板；以及开关模块，开关模块位于固定板与支撑板之间，包括设于固定板的开关安装板、设于开关安装板的触发式开关和设于支撑板的触发板支架，触发式开关的触点朝向固定板，触发板支架设有触发板，触发板具有一个朝向支撑板的触发面；当防撞组件正常时，触发面与触点常压合接触使触发式开关处于常闭状态；当防撞组件受到碰撞时，触发面与触点相分离使触发式开关开启。由此避免了触发板与触发式开关之间的相互碰撞，能够对触发式开关起到很好的保护作用。
The invention relates to the technical field of medical devices, in particular to an anti-collision assembly for an angiography machine device, comprising: a fixed plate; a support plate, the support plate is arranged opposite to the fixed plate; an elastic structure, the elastic structure is arranged on the fixed plate and the support Between the plates, the elastic top presses the fixed plate and the support plate; and the switch module, the switch module is located between the fixed plate and the support plate, including the switch mounting plate located on the fixed plate, the trigger switch located on the switch mounting plate and the The trigger plate bracket of the support plate, the contact of the trigger switch faces the fixed plate, the trigger plate bracket is provided with a trigger plate, and the trigger plate has a trigger surface facing the support plate; when the anti-collision component is normal, the trigger surface and the contact point are under normal pressure The contact makes the trigger switch in a normally closed state; when the anti-collision component is bumped, the trigger surface is separated from the contact so that the trigger switch is turned on. Therefore, the mutual collision between the trigger plate and the trigger switch is avoided, and the trigger switch can be well protected.
Description
Technical field
The present invention relates to technical field of medical instruments, particularly relate to a kind of bumper assembly for angiography machine device.
Background technology
The bumper assembly that the shadow of angiography machine increases the devices such as device, light concentrator, C arm is indispensable parts in angiography machine equipment, can prevent each device from colliding in motor process, the safety of protection patient, medical personnel and equipment.
At present, the bumper assembly for the device of angiography machine generally comprises fixing head, trigger board, touch switch, anticrash guard and carbon plate, and is provided with sponge or spring between fixing head and trigger board, and touch switch is fixed on fixing head.When other position of device and equipment collides, sponge or spring are squeezed generation compression, and make trigger board touch touch switch, make it open, namely equipment stop, and send safety alarm, reminds operator's shut-down operation.Existing bumper assembly in the course of the work, the triggering stroke of trigger board is realized by the compression of sponge or spring, the unlatching of touch switch is then mutually collided by trigger board and its and is realized, the multiple impacts of trigger board and touch switch will inevitably cause damage to touch switch, affect its susceptiveness, thus cause potential safety hazard.
Summary of the invention
(1) technical problem that will solve
The technical problem to be solved in the present invention is that the touch switch solved in existing angiography machine device bumper assembly holds flimsy problem due to the collision of trigger board.
(2) technical scheme
In order to solve the problems of the technologies described above, the invention provides a kind of bumper assembly for angiography machine device, fixing head; Gripper shoe, gripper shoe and fixing head are oppositely arranged; Elastic construction, elastic construction is located between fixing head and gripper shoe, elastic top pressure fixing head and gripper shoe; And switch module, switch module is between fixing head and gripper shoe, comprise the switch installation board being located at fixing head, the touch switch being located at switch installation board and be located at the trigger board support of gripper shoe, the contact of touch switch is towards fixing head, trigger board support is provided with trigger board, and trigger board has a triggering face towards gripper shoe; Wherein, when bumper assembly is normal, triggering face and contact normal pressure splice grafting touch; When bumper assembly is collided, triggering face and contact are separated.
According to the present invention, trigger board is sheathed on switch installation board slidably.
According to the present invention, elastic construction comprises the first spring and the first screw, and the first spring is located between fixing head and gripper shoe, and the first screw is through gripper shoe and the first spring and be connected on fixing head, and gripper shoe can along the axially-movable of the first screw.
According to the present invention, the first screw is provided with pressing plate, and the first spring is between pressing plate and gripper shoe.
According to the present invention, elastic construction and the equal compartment of terrain of switch module are provided with multiple.
According to the present invention, also comprise: anticrash guard, anticrash guard is removably connected with gripper shoe.
According to the present invention, the bottom of anticrash guard is provided with carbon plate.
According to the present invention, gripper shoe is provided with anticrash guard fixed structure, the anticrash guard fixed chuck that anticrash guard fixed structure comprises the lead be located in gripper shoe, is sheathed on the second spring on lead and is sheathed on slidably on lead, anticrash guard is provided with the opening corresponding to anticrash guard fixed chuck, one end of anticrash guard fixed chuck is against the second spring, and its other end is inserted in opening.
According to the present invention, the bottom of anticrash guard is provided with location structure in the position corresponding with gripper shoe, comprise the second screw of the bottom through anticrash guard, the locating dowel be connected with the second screw and be sheathed on the 3rd spring of the second screw, 3rd spring supports to be located between the bottom of anticrash guard and locating dowel, and locating dowel offsets away from the end face of the 3rd spring and the bottom surface of gripper shoe.
According to the present invention, it is characterized in that, fixing head is provided with connector, and connector is for connecting grid fixed structure.
(3) beneficial effect
Technique scheme tool of the present invention has the following advantages:
(1) bumper assembly for angiography machine device of the present invention is not when being collided, and the triggering face of trigger board is touched with the contact normal pressure splice grafting of touch switch, makes touch switch be in normally off.In device motor process, when other position of bumper assembly and angiography machine collides, gripper shoe and fixing head generation relative motion, trigger board is subjected to displacement with gripper shoe motion, thus departs from the contact of touch switch, and touch switch is opened.Thus avoid the mutual collision between trigger board and touch switch, can play a very good protection to touch switch.
(2) bumper assembly for angiography machine device of the present invention, by anticrash guard fixed chuck sliding axially and the supporting role of spring on lead along lead, make operator can dismantle anticrash guard without the need to using instrument and install fixing, maintenance of equipment is simplified, reduces maintenance cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the bumper assembly for angiography machine device of the embodiment of the present invention;
Fig. 2 is that the bumper assembly for angiography machine device shown in Fig. 1 removes the perspective view after fixing head;
Fig. 3 is the cross-sectional schematic along A-A in Fig. 2;
Fig. 4 is the schematic diagram of the grid fixed structure of the embodiment of the present invention.
In figure: 1: fixing head; 2: gripper shoe; 3: elastic construction; 31: the first screws; 32: the first springs; 33: pressing plate; 4: touch switch; 41: switch installation board; 5: trigger board; 51: trigger board support; 6: anticrash guard; 61: opening; 7: anticrash guard fixed structure; 71: lead; 72: the second springs; 73: anticrash guard fixed chuck; 8: locating dowel; 9: carbon plate; 10: grid locating piece; 11: grid fixed chuck; 12: rotating shaft; 13: the four springs; 14: connector.
Detailed description of the invention
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belongs to the scope of protection of the invention.
As shown in Figure 1 to Figure 3, an embodiment of the bumper assembly for angiography machine device of the present invention.As shown in Figure 1, the bumper assembly of the present embodiment comprises: fixing head 1, gripper shoe 2, elastic construction 3 and switch module.Wherein, gripper shoe 2 is corresponding with fixing head 1 is arranged; Elastic construction 3 is located between fixing head 1 and gripper shoe 2, and elastic construction 3 elastic top pressure fixing head 1 and gripper shoe 2; Switch module is between fixing head 1 and gripper shoe 3, comprise be located at fixing head 1 switch installation board 41, be located at the touch switch 4 of switch installation board 41 and be located at the trigger board support 51 of gripper shoe 2, the contact of touch switch 4 is towards fixing head 1, trigger board support 51 is provided with trigger board 5, trigger board 5 has a triggering face towards gripper shoe 2, when bumper assembly is normal, triggering face and contact normal pressure splice grafting touch; When bumper assembly is collided, triggering face and contact are separated.In other words, at bumper assembly normally, when not collided, compression contact, triggering face is in normally off to make touch switch 4, and when bumper assembly is collided, triggering face is then left contact and opened to make touch switch 4.
The above-mentioned bumper assembly for angiography machine device of the present embodiment normally, do not collided time, the triggering face of trigger board 5 is touched with the contact normal pressure splice grafting of touch switch 4, makes touch switch 4 be in normally off.In angiography machine device motor process, when other position of this bumper assembly and angiography machine collides, elastic construction 3 is squeezed generation compression, gripper shoe 2 is under external force along with the compression of elastic construction 3 is subjected to displacement, namely there is relative motion in gripper shoe 2 and fixing head 1, gripper shoe 2 drives trigger board 5 to be subjected to displacement thereupon, make the contact of triggering emaciated face from touch switch 4 of trigger board 5, touch switch 4 triggers the disengaging in face along with trigger board 5 and opens, namely angiography machine equipment stops, send safety alarm simultaneously, remind operator's shut-down operation.Thus avoid the mutual collision between trigger board 5 and touch switch 4, can play a very good protection to touch switch 4.
Further; in the present embodiment; trigger board 5 is sheathed on switch installation board 41 slidably; can ensure that the triggering face of trigger board 5 compresses with the contact of touch switch 4 thus to contact; and prevent it from rocking in the triggering emaciated face of trigger board 5 from during the contact of touch switch 4, further touch switch 4 is played a protective role.
Further, the elastic construction 3 of the present embodiment comprises the first spring 32 and the first screw 31, first spring 32 is located between fixing head 1 and gripper shoe 2, and the first screw 31 is through gripper shoe 2 and the first spring 32 and be connected on fixing head 1, and gripper shoe 2 can along the axially-movable of the first screw 31.In the present embodiment, the first screw 31 is provided with pressing plate 33, and the first spring 32 is between pressing plate 33 and gripper shoe 2.Realize support and the constraint of elastic construction 3 pairs of gripper shoes 2 thus, when bumper assembly is not by External Force Acting, gripper shoe 2 keeps fixing distance under the effect of the pressure of the first spring 32 with fixing head 1, and the triggering face of trigger board 5 is pressed on the contact of touch switch 4.When bumper assembly is collided, the first 32, spring is compressed under external force, and gripper shoe 2 can be subjected to displacement, thus drives the contact of triggering emaciated face from touch switch 4 of trigger board 5, to realize the unlatching of touch switch 4.It should be noted that, elastic construction of the present invention is not limited to the elastic construction of the present embodiment, also can be the structure of other form of support and the constraint that can realize between fixing head and gripper shoe, such as elastic sponge block.
Further, the elastic construction 3 of the present embodiment and the equal compartment of terrain of switch module are provided with multiple.The shadow that bumper assembly for angiography machine device of the present invention is applicable to angiography machine increases device, light concentrator and C arm, the quantity of elastic construction and switch module can according to bumper assembly the difference of angiography machine device that is suitable for select.The bumper assembly of the present embodiment is applicable to the shadow increasing device of angiography machine.In the present embodiment, fixing head 1 is the rectangle frame plank frame of hollow, as shown in Figure 2, gripper shoe 2 is spline-like formations, gripper shoe 2 is provided with two, two gripper shoes 2 are connected to the bottom of the relative both sides of fixing head 1, are equipped with two elastic constructions 3 and two switch modules between each gripper shoe 2 and fixing head 1.It should be noted that, position when " bottom " herein refers to that the bumper assembly of the present embodiment is placed as shown in Figure 1 to.
Further, the bumper assembly of the present embodiment also comprises anticrash guard 6, and anticrash guard 6 is removably connected with gripper shoe 2.The bottom of anticrash guard 6 is provided with carbon plate 9.In the present embodiment, anticrash guard 6 comprises a rectangular ring diapire and a rectangular ring sidewall, and carbon plate 9 is located on the rectangular ring diapire of anticrash guard 6.
Further, as depicted in figs. 1 and 2, the gripper shoe 2 of the present embodiment is provided with anticrash guard fixed structure 7, as shown in Figure 3, the anticrash guard fixed chuck 73 that anticrash guard fixed structure 7 comprises the lead 71 be located in gripper shoe 2, is sheathed on the second spring 72 on lead 71 and is sheathed on slidably on lead 71, anticrash guard 6 is provided with the opening 61 corresponding to anticrash guard fixed chuck 73, one end of anticrash guard fixed chuck 73 is against the second spring 72, and the other end of anticrash guard fixed chuck 73 is inserted in opening 61.In the present embodiment, the middle part of two gripper shoes 2 is equipped with anticrash guard fixed structure 7, the rectangular ring sidewall of anticrash guard 6 is equipped with opening 61 at the middle part of relative both sides, and the anticrash guard fixed chuck 73 of anticrash guard fixed structure 7 coordinates clamping with the opening 61 on the rectangular ring sidewall of anticrash guard 6.When anticrash guard 6 is installed, only need anticrash guard fixed chuck 73 be inserted in the opening 61 of anticrash guard 6, by the support force of the second spring 72, anticrash guard 6 is fixed in gripper shoe 2.The opening 61 that then only it need be made to depart from anticrash guard 6 by extruding anticrash guard fixed chuck 73 during dismounting, can disassemble anticrash guard 6 from gripper shoe 2.Thus by anticrash guard fixed chuck 73 sliding axially and the supporting role of the second spring 72 on lead 71 along lead 71, make operator can dismantle and install fixing to anticrash guard 6 without the need to using instrument, maintenance of equipment is simplified, reduces maintenance cost.
Further, in the present embodiment, the diapire of anticrash guard 6 is provided with location structure in the position corresponding with gripper shoe 2, comprise the second screw (not shown) of the diapire through anticrash guard 6, the locating dowel 8 be connected with the second screw and be sheathed on the 3rd spring (not shown) of the second screw, 3rd spring support be located at anticrash guard 6 between bottom and locating dowel 8, locating dowel 8 offsets away from the end face of the 3rd spring and the bottom surface of gripper shoe 2.In the present embodiment, location structure is equipped with in the position that anticrash guard 6 is corresponding with the two ends of each gripper shoe 2.Thus, when installing anticrash guard 6, by turning the second screw, 3rd spring is produced flexible, distance between the diapire of scalable locating dowel 8 and anticrash guard 6, thus regulate the distance between the diapire of anticrash guard 6 and gripper shoe 2, to ensure fixed position and gripper shoe 2 keeping parallelism of anticrash guard 6.
Further, the angiography machine device of the present embodiment is that shadow increases device, and shadow increases device and is provided with grid and the grid fixed structure for stationary grid.As depicted in figs. 1 and 2, the fixing head 1 of the bumper assembly of the present embodiment is provided with connector 14, and connector 14 is for connecting grid fixed structure.As shown in Figure 4, grid fixed structure comprises: grid locating piece 10 and the grid fixed chuck 11 that arrange corresponding to grid locating piece 10.Wherein, grid locating piece 10 is connected with the connector 14 on fixing head 1; The 4th spring 13 that grid fixed chuck 11 is provided with rotating shaft 12 and is sheathed on rotating shaft 12, rotating shaft 12 is connected with the connector 14 on fixing head 1, and grid fixed chuck 11 can rotate around rotating shaft 12.In the present embodiment, connector 14 is located at the both sides relative in addition fixing head 1 not connecting gripper shoe 2, the connector being arranged on side wherein connects grid locating piece 10, and the connector being arranged on opposite side wherein then connects the rotating shaft 12 on grid fixed chuck 11.The present embodiment is provided with two groups abreast for connecting the connector 14 of grid fixed structure.When grid is installed, grid can be placed between grid locating piece 10 and grid fixed chuck 11, make one end of grid against grid locating piece 10, and the other end of grid is against grid fixed chuck 11, grid fixed chuck 11 maintains static under the effect of the pretightning force of the 4th spring 13, thus grid is fixed.During dismounting, can pull downwards and rotate grid fixed chuck 11, can carry out demolition and replacement to grid, and not need use instrument, further simplify maintenance of equipment program, reducing maintenance cost.
It should be noted that, the shadow that bumper assembly for angiography machine device of the present invention is applicable to angiography machine increases device, light concentrator and C arm, well known to a person skilled in the art, corresponding to different devices, the shape of the fixing head of bumper assembly, gripper shoe and anticrash guard is different, the quantity of switch module and elastic construction and set-up mode also all can be different, repeat no more herein.
In sum; the contact of the touch switch 4 of the present embodiment is towards fixing head 1; the triggering face of trigger board 5 is then towards gripper shoe 2; at bumper assembly when not collided; the triggering face of trigger board 5 is touched with the contact normal pressure splice grafting of touch switch 4; touch switch 4 is made to be in normally off; when bumper assembly is collided; trigger board 5 departs from touch switch 4 with gripper shoe 2 displacement; touch switch 4 is opened; thus avoid the mutual collision between trigger board 5 and touch switch 4, can play a very good protection to touch switch 4.
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510583936.6A CN105287010B (en) | 2015-09-14 | 2015-09-14 | A kind of bumper assembly for angiography machine device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510583936.6A CN105287010B (en) | 2015-09-14 | 2015-09-14 | A kind of bumper assembly for angiography machine device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105287010A true CN105287010A (en) | 2016-02-03 |
| CN105287010B CN105287010B (en) | 2017-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510583936.6A Active CN105287010B (en) | 2015-09-14 | 2015-09-14 | A kind of bumper assembly for angiography machine device |
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| CN (1) | CN105287010B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110403648A (en) * | 2019-07-10 | 2019-11-05 | 北京唯迈医疗设备有限公司 | A kind of intervening equipment Universal anti-collision mechanism |
| WO2021120558A1 (en) * | 2019-12-20 | 2021-06-24 | 迈柯唯医疗设备(苏州)有限公司 | Vertical protective device for medical display hanger |
| CN113115548A (en) * | 2021-04-21 | 2021-07-13 | 中国煤炭科工集团太原研究院有限公司 | Mistaken touch preventing device for mining mechanical equipment |
| CN115893269A (en) * | 2022-12-09 | 2023-04-04 | 杭叉集团股份有限公司 | A laser-guided explosion-proof forklift AGV |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2148760A1 (en) * | 1971-09-30 | 1973-04-05 | Siemens Ag | WALK-ON STEP SHIFTER |
| US20030043956A1 (en) * | 2001-08-20 | 2003-03-06 | Dieter Cherek | Computed tomography scanning method and apparatus wherein exposure of an examining person to scanning radiation is avoided |
| CN203059738U (en) * | 2012-12-31 | 2013-07-17 | 乐普（北京）医疗装备有限公司 | Anti-collision device of cardiovascular angiography machine |
| CN203555749U (en) * | 2013-10-14 | 2014-04-23 | 乐普（北京）医疗装备有限公司 | C type arm lower anti-collision component of angiocardiographic machine |
-
2015
- 2015-09-14 CN CN201510583936.6A patent/CN105287010B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2148760A1 (en) * | 1971-09-30 | 1973-04-05 | Siemens Ag | WALK-ON STEP SHIFTER |
| US20030043956A1 (en) * | 2001-08-20 | 2003-03-06 | Dieter Cherek | Computed tomography scanning method and apparatus wherein exposure of an examining person to scanning radiation is avoided |
| CN203059738U (en) * | 2012-12-31 | 2013-07-17 | 乐普（北京）医疗装备有限公司 | Anti-collision device of cardiovascular angiography machine |
| CN203555749U (en) * | 2013-10-14 | 2014-04-23 | 乐普（北京）医疗装备有限公司 | C type arm lower anti-collision component of angiocardiographic machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110403648A (en) * | 2019-07-10 | 2019-11-05 | 北京唯迈医疗设备有限公司 | A kind of intervening equipment Universal anti-collision mechanism |
| WO2021120558A1 (en) * | 2019-12-20 | 2021-06-24 | 迈柯唯医疗设备(苏州)有限公司 | Vertical protective device for medical display hanger |
| CN113115548A (en) * | 2021-04-21 | 2021-07-13 | 中国煤炭科工集团太原研究院有限公司 | Mistaken touch preventing device for mining mechanical equipment |
| CN115893269A (en) * | 2022-12-09 | 2023-04-04 | 杭叉集团股份有限公司 | A laser-guided explosion-proof forklift AGV |
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| Publication number | Publication date |
|---|---|
| CN105287010B (en) | 2017-12-22 |
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