CN103932845A - Bed foot positioning mechanism for ambulance - Google Patents
Bed foot positioning mechanism for ambulance Download PDFInfo
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- CN103932845A CN103932845A CN201410126098.5A CN201410126098A CN103932845A CN 103932845 A CN103932845 A CN 103932845A CN 201410126098 A CN201410126098 A CN 201410126098A CN 103932845 A CN103932845 A CN 103932845A
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- ambulance
- positioning seat
- cabinet base
- detent mechanism
- bar
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Abstract
The invention relates to a bed foot positioning mechanism for an ambulance. The bed foot positioning mechanism is used for positioning bed feet of an operating table to a platform floor of the ambulance. The bed foot positioning mechanism comprises a connection base for being connected to the platform floor of the ambulance and a connection bolt which can be detachably connected to the connection seat, wherein strip-shaped lock teeth are arranged on the upper surface in the length direction of the connection bolt. The bed foot positioning mechanism further comprises a sliding seat, a positioning seat and a lock tongue, wherein the sliding seat can move in the length direction of the connection bolt and can rotate around the connection bolt, the positioning seat is connected to the upper end of the sliding seat and used for abutting against the bed feet of the operation table, the lock tongue is movably arranged on the positioning seat and matched with the strip-shaped lock teeth, and when the lock tongue is arranged in the strip-shaped lock teeth in a clamped mode, the sliding seat is stably arranged on the connection bolt in a sleeved mode. According to the bed foot positioning mechanism for the ambulance, with the cooperation of the lock tongue and the strip-shaped lock teeth, the positioning seat abuts against the bed feet of the operating table, so that the stability of the operating table on the ambulance is improved, meanwhile, the positioning mechanism is convenient to operate and simple in structure.
Description
Technical field
the present invention relates to a kind of detent mechanism, particularly a kind of for the cabinet base detent mechanism on ambulance.
Background technology
ambulance, also be emergency tender, in first aid process, be positioned at operation table (Operation trolley) on emergency tender and be all substantially the movement that adopts the mode of sick bed self-locking or wheel self-locking to limit lathe bed, but, in emergency tender fast running or while turning round excessive velocities, easily make Operation trolley produce mobile, cause Operation trolley unstable, have the possibility that patient is fallen down from go-cart, be directly associated with patient's life.
Summary of the invention
technical problem to be solved by this invention is to overcome the deficiencies in the prior art, provides a kind of for the cabinet base detent mechanism on ambulance.
for solving the problems of the technologies described above, the present invention takes following technical scheme:
a kind of for the cabinet base detent mechanism on ambulance, it is for being positioned at the cabinet base of operation table the platform floor of ambulance, this cabinet base detent mechanism comprises for being connected to the Connection Block on ambulance platform floor, can dismantle the coupling bar being connected on Connection Block, wherein, coupling bar is provided with Bar lock tooth along self length direction upper surface, cabinet base detent mechanism also comprises the slide that can move and can rotate around coupling bar along coupling bar length direction, be connected to the upper end of slide for conflicting at the positioning seat of operation table footing, and the movable dead bolt matching on positioning seat and with Bar lock tooth that is arranged on, in dead bolt is fastened on Bar lock tooth time, what slide was stable is enclosed within on coupling bar.
preferably, slide has two, and what dead bolt regulated along vertical direction is arranged between two slides.Protection dead bolt can be by miscellaneous part grazing, makes dead bolt and the Bar lock tooth stability that matches high.
more preferably, positioning seat between two slides bottom is provided with adjustment hole, and what dead bolt can telescopic adjustment is positioned at adjustment hole.
preferably, cabinet base detent mechanism also comprises for regulating the handle of dead bolt along the bearing of trend stretching motion of adjustment hole.
according to concrete an enforcement and preferred aspect of the present invention, dead bolt upper end is provided with U-shaped groove, positioning seat inside has enclosed region, handle is positioned at enclosed region, and handle comprises that being fixedly connected with U-shaped groove both sides cell wall and an end rotates the first pull bar that is arranged on positioning seat one end, being positioned at the first pull bar top an end conflicts at the second pull bar of positioning seat top inner wall, and arc pull bar for the other end of the first pull bar is connected with the other end of the second pull bar, between described arc pull bar and the connecting portion of the second pull bar and the inwall at positioning seat top, there is the adjusting gap that can make dead bolt and the clutch of Bar lock tooth.
preferably, be provided with and dodge groove in the end of positioning seat, the end of the first pull bar can be rotatably connected on the cell wall of the both sides of dodging groove.
in addition, on Connection Block, be also provided with the connecting hole being connected for platform floor.Be convenient to the profile adjustment setting of physical location.
due to the enforcement of above technical scheme, the present invention compared with prior art tool has the following advantages:
cabinet base detent mechanism of the present invention, under the cooperation of dead bolt and Bar lock tooth, conflicts at the cabinet base of operation table positioning seat, thereby improves the stability of operation table on ambulance, and meanwhile, this detent mechanism is easy to operate, simple in structure, and versatility is stronger.
Brief description of the drawings
below in conjunction with accompanying drawing and specific embodiment, the present invention will be further described in detail.
fig. 1 is the schematic side view (partial cutaway) of cabinet base detent mechanism of the present invention;
wherein: 1, Connection Block; 10, connecting hole; 2, coupling bar; 20, Bar lock tooth 3, slide; 4, positioning seat; 40, adjustment hole; 41, dodge groove; 42, pothook; 5, dead bolt; 6, handle; 60, the first pull bar; 61, the second pull bar; 62, bow.
Detailed description of the invention
as shown in Figure 1, the cabinet base detent mechanism of the present embodiment, it is for being positioned at the cabinet base of operation table the platform floor of ambulance, this cabinet base detent mechanism comprises for being connected to the Connection Block 1 on ambulance platform floor, can dismantle the coupling bar 2 being connected on Connection Block 1, wherein coupling bar 2 is provided with Bar lock tooth 20 along self length direction upper surface, this cabinet base detent mechanism also comprises the slide 3 that can move and can rotate around coupling bar 2 along coupling bar 2 length directions, be connected to the upper end of slide 3 for conflicting at the positioning seat 4 of operation table footing, and the movable dead bolt 5 matching on positioning seat 4 and with Bar lock tooth 20 that is arranged on, when dead bolt 5 is fastened on Bar lock tooth 20 when interior, what slide 3 was stable is enclosed within on coupling bar 2, namely in the time that dead bolt 5 coordinates with Bar lock tooth 20, slide 3 can not rotate around pilot pin 2, can not move left and right along pilot pin 2 length directions.
in this example, the cross section of above-mentioned Connection Block 1 is U-shaped, is provided with the connecting hole 10 being connected with platform floor in U-shaped bottom, and coupling bar 2 is horizontally set with the side in 1 liang of vertical portion of U-shaped Connection Block, in the time that detent mechanism does not use, positioning seat 4 can turn down in U-shaped Connection Block 1.
in this example, slide 3 has two, and what dead bolt 5 regulated along vertical direction is arranged between two slides 3.Protection dead bolt 5 can be by miscellaneous part grazing, makes dead bolt 5 and Bar lock tooth 20 stability that matches high.
above-mentioned positioning seat 4 is fixedly connected on slide 3, and positioning seat 4 inside have enclosed region, the left part of positioning seat 4 is also provided with pothook 42 simultaneously, in the time that cabinet base need to lock, rotational positioning seat 4, makes dead bolt 5 be positioned at the top of Bar lock tooth 20, then promote positioning seat 4 and slide 3, dead bolt 5 is stuck in Bar lock tooth 20, and the pothook 42 of the left part of positioning seat 4 is directly conflicted at the footing of operation table simultaneously, thereby ensures the stability of operation table.
further, between the slides of two 3, the bottom of positioning seat 4 is provided with adjustment hole 40, and what dead bolt 5 can telescopic adjustment is positioned at adjustment hole 40.Meanwhile, by the setting of adjustment hole 40, above-mentioned cabinet base detent mechanism also comprises that this handle 6 is positioned at the enclosed region of positioning seat 4 for regulating the handle 6 of dead bolt 5 along the bearing of trend stretching motion of adjustment hole 40, and the upper end of dead bolt 5 is provided with U-shaped groove.
concrete pull handle arrangement is as follows:
handle 6 comprise be fixedly connected with the U-shaped groove both sides cell wall of opening upwards and an end rotate be arranged on positioning seat 4 one end the first pull bar 60, be positioned at the first pull bar 60 tops and conflicts at the second pull bar 61 of positioning seat 4 top inner wall and the arc pull bar 62 for the other end of the first pull bar 60 is connected with the other end of the second pull bar 61 in an end, wherein between the connecting portion of arc pull bar 62 and the second pull bar 61 and the inwall at positioning seat 4 tops, there is the adjusting gap that can make dead bolt 5 and 50 clutches of Bar lock tooth.
the end of further, dodging groove 41, the first pull bars 60 for the ease of shaking hands 6 setting, being provided with in the end of positioning seat 4 can be rotatably connected on the cell wall of the both sides of dodging groove 41.
cabinet base detent mechanism of the present invention is specifically implemented as follows:
first adopt coupling bar Connection Block to be connected to (by the connecting hole of Connection Block bottom) on the platform floor of ambulance, now, positioning seat and sliding sleeve are also positioned at one end of connection, and dead bolt separates with Bar lock tooth, then rotational positioning seat, the bottom of positioning seat and Connection Block is be arranged in parallel, can effectively prevent from like this in first aid process easily tripping or the generation of grazing event.
in the time that needs position bedstead, rotational positioning seat, makes dead bolt be positioned at the top of Bar lock tooth, pull handle again, dead bolt is not contacted with pilot pin, then promote positioning seat and slide, its length direction along pilot pin is supported to cabinet base, then put down handle, dead bolt is fastened in lock tooth, thereby the stability of operation table on ambulance is improved in the location of realizing cabinet base, reduce unexpected generation the in first aid, for patient's first aid provides favourable assisting.
the above embodiments are only explanation structure and characteristics of the present invention; its object is to allow the personage who is familiar with this art can understand content of the present invention and be implemented; can not limit the scope of the invention with this; the equivalence that all spirit according to the present invention are done changes or modifies, and all should be encompassed in protection scope of the present invention.
Claims (7)
1. one kind for the cabinet base detent mechanism on ambulance, it is for being positioned at the cabinet base of operation table the platform floor of described ambulance, it is characterized in that: described cabinet base detent mechanism comprises for being connected to the Connection Block (1) on described ambulance platform floor, can dismantle the coupling bar (2) being connected on described Connection Block (1), described coupling bar (2) is provided with Bar lock tooth (20) along self length direction upper surface, described cabinet base detent mechanism also comprises the slide (3) that can move and can rotate around described coupling bar (2) along described coupling bar (2) length direction, be connected to the upper end of described slide (3) for conflicting at the positioning seat (4) of described operation table footing, and movable be arranged on the dead bolt (5) that described positioning seat (4) is upper and match with described Bar lock tooth (20), in described dead bolt (5) is fastened on described Bar lock tooth (20) time, what described slide (3) was stable is enclosed within on described coupling bar (2).
2. according to claim 1 for the cabinet base detent mechanism on ambulance, it is characterized in that: described slide (3) has two, what described dead bolt (5) regulated along vertical direction is arranged between two described slides (3).
3. according to claim 2 for the cabinet base detent mechanism on ambulance, it is characterized in that: between the slide described in two (3), the bottom of described positioning seat (4) is provided with adjustment hole (40), what described dead bolt (5) can telescopic adjustment is positioned at described adjustment hole (40).
4. according to claim 3 for the cabinet base detent mechanism on ambulance, it is characterized in that: described cabinet base detent mechanism also comprises for regulating the handle (6) of described dead bolt (5) along the bearing of trend stretching motion of described adjustment hole (40).
5. according to claim 4 for the cabinet base detent mechanism on ambulance, it is characterized in that: described dead bolt (5) upper end is provided with U-shaped groove, described positioning seat (4) inside has enclosed region, described handle (6) is positioned at described enclosed region, and described handle (6) comprises that being fixedly connected with described U-shaped groove both sides cell wall and an end rotates the first pull bar (60) that is arranged on described positioning seat (4) one end, being positioned at described the first pull bar (60) top an end conflicts at second pull bar (61) of described positioning seat (4) top inner wall, and arc pull bar (62) for the other end of described the first pull bar (60) is connected with the other end of described the second pull bar (61), between described arc pull bar (62) and the connecting portion of described the second pull bar (61) and the inwall at described positioning seat (4) top, there is the adjusting gap that can make described dead bolt (5) and described Bar lock tooth (50) clutch.
6. according to claim 5 for the cabinet base detent mechanism on ambulance, it is characterized in that: be provided with and dodge groove (41) in the end of described positioning seat (4), described in the end of described the first pull bar (60) can be rotatably connected on, dodge on the cell wall of both sides of groove (41).
7. according to claim 1 for the cabinet base detent mechanism on ambulance, it is characterized in that: on described Connection Block (1), be also provided with the connecting hole (10) being connected for described platform floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410126098.5A CN103932845A (en) | 2014-03-31 | 2014-03-31 | Bed foot positioning mechanism for ambulance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410126098.5A CN103932845A (en) | 2014-03-31 | 2014-03-31 | Bed foot positioning mechanism for ambulance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103932845A true CN103932845A (en) | 2014-07-23 |
Family
ID=51180907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410126098.5A Pending CN103932845A (en) | 2014-03-31 | 2014-03-31 | Bed foot positioning mechanism for ambulance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103932845A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB206692A (en) * | 1922-10-31 | 1923-11-15 | Alfred Harry Huddart | Improvements in or connected with ambulance vehicles |
| US5205601A (en) * | 1991-08-30 | 1993-04-27 | Ferno-Washington, Inc. | Ambulance lock |
| GB2400805A (en) * | 2003-04-24 | 2004-10-27 | Ferno | A motorised stretcher with wheel constraining means |
| CN203790161U (en) * | 2014-03-31 | 2014-08-27 | 江苏赛康医疗设备有限公司 | Bed leg positioning mechanism used on ambulance |
-
2014
- 2014-03-31 CN CN201410126098.5A patent/CN103932845A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB206692A (en) * | 1922-10-31 | 1923-11-15 | Alfred Harry Huddart | Improvements in or connected with ambulance vehicles |
| US5205601A (en) * | 1991-08-30 | 1993-04-27 | Ferno-Washington, Inc. | Ambulance lock |
| GB2400805A (en) * | 2003-04-24 | 2004-10-27 | Ferno | A motorised stretcher with wheel constraining means |
| CN203790161U (en) * | 2014-03-31 | 2014-08-27 | 江苏赛康医疗设备有限公司 | Bed leg positioning mechanism used on ambulance |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140723 |
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| RJ01 | Rejection of invention patent application after publication |