CN202223340U - Rapid connecting and releasing device for medical trolley and medical pendant - Google Patents
Rapid connecting and releasing device for medical trolley and medical pendant Download PDFInfo
- Publication number
- CN202223340U CN202223340U CN2011203440999U CN201120344099U CN202223340U CN 202223340 U CN202223340 U CN 202223340U CN 2011203440999 U CN2011203440999 U CN 2011203440999U CN 201120344099 U CN201120344099 U CN 201120344099U CN 202223340 U CN202223340 U CN 202223340U
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- ratchet
- medical
- ratchets
- pawls
- releasing device
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Abstract
The utility model relates to a rapid connecting and releasing device for a medical trolley and a medical pendant. Two ratchets are respectively arranged at the two sides in the interior of the device correspondingly; a ratchet rotating shaft is arranged on each ratchet; each ratchet rotating shaft is further arranged on a shaft fixing piece; two pawls are respectively arranged at the inner sides of the two ratchets; the pawls are provided with pawl rotating shafts; a pawl resetting spring is arranged at the upper end of each of the two pawls; a stimulating rod is arranged between the two pawls; a stimulating rod slot is arranged at the top end of the stimulating rod; a pawl guiding shaft is further arranged on each pawl; the pawl guiding shafts are located in the stimulating rod slot; a ratchet resetting spring is connected between each ratchet and each shaft fixing piece; and clamping slot are arranged at working positions of the two ratchets, corresponding to the pawls. A releasing mechanism is pulled by a bourdon line, so that a driving mechanism is pushed to transmit releasing information to a receiving adapter; furthermore, the pawls are stimulated to act, and a locking component performs progressive separation; as various trigger mechanisms are concealed in the releasing device, the whole design is compact, and the rapid connecting and releasing device is easy to clean and maintain and causes no unnecessary injuries to users.
Description
Technical field
This utility model relates to a kind of device that connects medical dolly and medical hoist tower, especially relates to a kind of medical dolly and is connected fast and releasing device with medical hoist tower.
Background technology
Medical dolly and medical hoist tower are to be used for armarium such as support chamber mirror, respirator, monitor.At present, the main uses of medical dolly is to be used between the different section office of hospital, sharing certain expensive armarium.The main uses of medical hoist tower is to be used for supporting and to provide various electric mouths to be used for supporting or keeping patient's life.The pneumoelectric that needs that armarium on medical dolly has is kept its normal operation, requires medical hoist tower to connect with medical dolly so just have this demand, and can separate at an easy rate; So that the armarium on it is realized sharing; Have different design with releasing device in different production firms with the connection between the medical hoist tower at medical dolly, but its demand is nothing more than rapid coupling and release fast and safely, at present; The main mode of rigid attachment that adopts connects; The drawback of this type of mode is it medical dolly linked on the medical hoist tower through certain rigid attachment mode, and moves together with medical hoist tower, because the setting height(from bottom) and the configuration of the medical hoist tower of each section office are different; All this connecting modes are generally used for actionless connection; If apply to the connection of motion, slow because it connects with rate of release, it lacks its motility and configuration property inevitably.
Summary of the invention
This utility model technical problem to be solved provides a kind of medical dolly and is connected fast and releasing device with medical hoist tower, and it can reach the function of quick connection and rapid release, and can not produce potential safety hazard.
This utility model solves the technical scheme that its technical problem takes: a kind of medical dolly is connected and releasing device with medical hoist tower fast, this install inside the both sides correspondence a ratchet respectively is set, ratchet is provided with the ratchet rotating shaft; The ratchet rotating shaft is arranged on the fixture; The inboard of said two ratchets is respectively arranged with ratchet, and ratchet is provided with the ratchet rotating shaft, and two ratchets upper end is provided with pawl restoring spring; Be provided with one in the middle of two ratchets and excite bar; Excite the masthead end to be provided with and excite the bar groove, also be provided with the ratchet axis of guide on the ratchet, the ratchet axis of guide is positioned at and excites the bar groove; Two ratchets respectively and be connected with the ratchet resetting spring between the axle fixture are provided with draw-in groove with the corresponding operating position of ratchet on two ratchets.
In order better to control the quick connection and the rapid release of this device, the described bar bottom that excites is connected with pull bar, and pull bar is connected with the bowden line through back-moving spring.
Montant to medical dolly and medical hoist tower carries out clamping for ease, described draw-in groove at least one; Further, can regulate the clamping dynamics, described draw-in groove is two.
The beneficial effect of this utility model is: through bowden line pulling relieving mechanism, thereby promote drive mechanism release information is delivered to the reception adapter, and then excites the ratchet action, make the sealed progressive separation of carrying out.So the locking bar ratchet connects under the extension spring effect and discharges.What is more important, the various trigger mechanisms that this utility model adopts all are hidden in and receive in adapter and the release, and the succinct maintenance easy to clean of whole design does not exist part to expose to user yet and causes unnecessary use injury.
Description of drawings
Fig. 1 is the internal structure sketch map of this utility model;
Fig. 2 is the side sectional structure sketch map of this utility model;
Fig. 3 is the overall structure sketch map of this utility model.
Among the figure: 1, axle fixture; 2, pawl restoring spring; 3, ratchet; 4, ratchet rotating shaft; 5, bar; 6, ratchet; 7, ratchet rotating shaft; 8, excite bar; 9, pull bar; 10, ratchet resetting spring; 11, draw-in groove; 12, excite the bar groove; 13, the ratchet axis of guide; 14, bowden line; 15, back-moving spring.
The specific embodiment
A kind of medical dolly as shown in Figure 1 is connected and releasing device with medical hoist tower fast, and the inner both sides of this device are corresponding respectively is provided with a ratchet 6, and ratchet 6 is provided with ratchet rotating shaft 4; Ratchet rotating shaft 4 is arranged on the fixture 1, and the inboard of said two ratchets 6 is respectively arranged with ratchet 3, and ratchet 3 is provided with ratchet rotating shaft 7; Two ratchets, 3 upper ends are provided with pawl restoring spring 2; Be provided with one in the middle of two ratchets 3 and excite bar 8, excite bar 8 tops to be provided with and excite bar groove 12, also be provided with the ratchet axis of guide 13 on the ratchet 3; The ratchet axis of guide 13 is positioned at and excites bar groove 12; Two ratchets 6 respectively and be connected with between the axle fixture 1 on ratchet resetting spring 10, two ratchets 6 and be provided with draw-in groove 11 with the corresponding operating position of ratchet 3, draw-in groove 11 is two; Described bar 8 bottoms that excite are connected with pull bar 9, and pull bar 9 is connected with bowden line 14 through back-moving spring 15.
Two bars 5 on the releasing device on the medical dolly are compressed into two ratchets 6 near in the reception adapter on the medical hoist tower during two ratchets 6, thereby make two ratchets 3 and two ratchets 6 sealed, thereby carry out connecting of medical hoist tower and medical dolly.Releasing device on the medical dolly bowden line 14 of leaving behind; Compression reseting spring 15; This moment, pull bar 9 was pulled, thereby promoted to excite bar, when exciting bar to excite bar 8 near the reception adapter on the medical hoist tower; Depress and excite bar 8; And then make ratchet 3 through rotating in the ratchet rotating shaft 7 through exciting bar groove 12 to promote the ratchet axis of guides 13 stretching pawl restoring spring 2, and and then make ratchet 3 and ratchet 6 carry out progressive release and ratchet 6 to act on ratchet rotating shaft 4 at ratchet resetting spring 10 and rotate, make medical hoist tower and medical dolly safe separating at last.
In conjunction with this utility model one preferred implementation, for the ease of ratchet 6 release lever 5 safely, the classification that this utility model adopts discharges ratchet 9 and ratchet 10, thereby prevention discharges with preventing mistake, avoids potential safety hazard.
Further; For rapid coupling when reality is used; The sealed action of preferable connection is carried out in ratchet 6 contacts at an easy rate of two bars 14 on the releasing device on the medical dolly and be pressed into smooth and easy relatively motion thereby the loam cake that receives the lower cover of adapter and receive adapter adopts the taper mode in shape.
Again further, owing to excite bar 8, pull bar 9, back-moving spring 15 and bowden line 14 all are hidden in the inside that receives adapter, satisfy the cleaning requirement.
Again further, owing to excite bar, pawl restoring spring 2, ratchet resetting spring 20, ratchet 3, ratchet rotating shaft 4, ratchet rotating shaft 7 and ratchet 6 all are hidden in lower cover that receives adapter and the inside that receives the loam cake of adapter, satisfy the cleaning requirement.
Moreover, accept the consideration of intensity through service life and stress, use needs in order to satisfy daily adjustment, the moving component that this utility model adopts is a rustless steel.
Through above-mentioned character express and combine accompanying drawing to find out, adopt this utility model after, make medical hoist tower and medical dolly rapid coupling and safe release easily quick.What is more important, the various trigger mechanisms that this utility model adopts all are hidden in the die cavity, and whole design succinctly is easy to safeguard, does not also exist part to expose to user and causes unnecessary use injury.
Certainly, more than only be the concrete exemplary applications of this utility model, the protection domain of this utility model is not constituted any limitation.Except that the foregoing description, this utility model can also have other embodiment.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within this utility model scope required for protection.
Claims (4)
1. a medical dolly is connected and releasing device with medical hoist tower fast, and the inner both sides of this device are corresponding respectively is provided with a ratchet (6), and ratchet (6) is provided with ratchet rotating shaft (4); Ratchet rotating shaft (4) is arranged on the fixture (1); It is characterized in that: the inboard of said two ratchets (6) is respectively arranged with ratchet (3), and ratchet (3) is provided with ratchet rotating shaft (7), and two ratchets (3) upper end is provided with pawl restoring spring (2); Be provided with one in the middle of two ratchets (3) and excite bar (8); Excite bar (8) top to be provided with and excite bar groove (12), also be provided with the ratchet axis of guide (13) on the ratchet (3), the ratchet axis of guide (13) is positioned at and excites bar groove (12); Two ratchets (6) respectively and be connected with ratchet resetting spring (10) between the axle fixture (1), two ratchets (6) are gone up and are provided with draw-in groove (11) with the corresponding operating position of ratchet (3).
2. medical dolly according to claim 1 is connected and releasing device with medical hoist tower fast, it is characterized in that: described bar (8) bottom that excites is connected with pull bar (9), and pull bar (9) is connected with bowden line (14) through back-moving spring (15).
3. medical dolly according to claim 1 and 2 is connected and releasing device with medical hoist tower fast, it is characterized in that: described draw-in groove (11) at least one.
4. medical dolly according to claim 3 is connected and releasing device with medical hoist tower fast, it is characterized in that: described draw-in groove (11) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203440999U CN202223340U (en) | 2011-09-14 | 2011-09-14 | Rapid connecting and releasing device for medical trolley and medical pendant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203440999U CN202223340U (en) | 2011-09-14 | 2011-09-14 | Rapid connecting and releasing device for medical trolley and medical pendant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202223340U true CN202223340U (en) | 2012-05-23 |
Family
ID=46073951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203440999U Expired - Fee Related CN202223340U (en) | 2011-09-14 | 2011-09-14 | Rapid connecting and releasing device for medical trolley and medical pendant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202223340U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102389337A (en) * | 2011-09-14 | 2012-03-28 | 迈柯唯医疗设备(苏州)有限公司 | Device for quick connecting and releasing between medical trolley and medical crane tower |
| CN103932799A (en) * | 2014-04-30 | 2014-07-23 | 迈柯唯医疗设备(苏州)有限公司 | Shaft brake control mechanism of medical tower crane |
| WO2023030418A1 (en) * | 2021-09-06 | 2023-03-09 | 南京迈瑞生物医疗电子有限公司 | Medical hanging tower, and engagement method, disengagement method, management method and management system therefor |
-
2011
- 2011-09-14 CN CN2011203440999U patent/CN202223340U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102389337A (en) * | 2011-09-14 | 2012-03-28 | 迈柯唯医疗设备(苏州)有限公司 | Device for quick connecting and releasing between medical trolley and medical crane tower |
| CN102389337B (en) * | 2011-09-14 | 2013-02-20 | 迈柯唯医疗设备(苏州)有限公司 | Device for quick connecting and releasing between medical trolley and medical crane tower |
| CN103932799A (en) * | 2014-04-30 | 2014-07-23 | 迈柯唯医疗设备(苏州)有限公司 | Shaft brake control mechanism of medical tower crane |
| CN103932799B (en) * | 2014-04-30 | 2016-05-04 | 迈柯唯医疗设备(苏州)有限公司 | The axle brake control mechanism of medical hoist tower |
| WO2023030418A1 (en) * | 2021-09-06 | 2023-03-09 | 南京迈瑞生物医疗电子有限公司 | Medical hanging tower, and engagement method, disengagement method, management method and management system therefor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20130914 |