CN206577215U - A kind of lung ventilator with locking device - Google Patents

Abstract

The utility model discloses a kind of lung ventilator with locking device, including lung ventilator, running device, fixed seat, fixture one, spring one, detent, locking piece, connector, active fastening block, spring two, fixture two, movable block, connecting plate, locating convex block, operating parts, guide groove and clamping hook；The utility model has rational in infrastructure simple, production cost is low, it is easy for installation, it is multiple functional, when lung ventilator is connected on running device, it is inserted into the locating convex block on the left of connecting plate is corresponding respectively first in guide groove, here movable block can be made to drive active fastening block to move to left when locating convex block is inserted to be separated with connector bottom, then in the presence of spring one locking piece can be driven to move down clamping clamping hook, so as to complete the quick connection of lung ventilator, here contacted on the left of connecting plate between fixed seat right side for face, so that the reliance security after connection is all higher.

Description

A kind of lung ventilator with locking device

Technical field

The utility model is related to medical machinery apparatus field, more particularly to a kind of lung ventilator with locking device.

Background technology

With flourishing for medical breathing machine cause, the species of medical breathing machine is also constantly updating.For example it is exclusively used in The first aid type lung ventilator of field first aid；It is exclusively used in the anesthesia respirator of anesthesia respiration management；It is exclusively used in children and neonate's ventilation Support the infant's respiration machine with respiratory therapy；It is well known that the characteristics of first aid type lung ventilator is with its light and fast, speedily carries out rescue work in the wild More and more important effect is played in terms of the patient of the disaster relief and the outdoor burst breathing syndrome for the treatment of；First aid type common at present Lung ventilator is generally portable respirator, and it is more using knapsack and case and bag carrying, and is placed respectively using preceding each part, is entering Breathing machine host need to be taken out during row first aid, and each pipe fitting is connected on request, so virtually extending needs urgency The time rescued, for the rescue process that time is life be one can not be ignored the problem of；Meanwhile, in rescue urgent patient When, first aid type lung ventilator is generally required with the vehicles or patient bed transport, therefore first aid type lung ventilator is in the vehicles Or be also required on sick bed meet be fixedly mounted, and need it is safe and reliable, it is necessary to when can easily remove again；Frequently with Fixed form it is a lot, but cut both ways；For example, simplest is exactly to be affiliated to first aid type lung ventilator by hook to set in transhipment It is standby upper, or first aid type lung ventilator is bundled on transloading equipment using immobilizing bandage, although this simple fixed form is just In using, but fixed effect is bad, very unreliable；And existing locking device structure is more complicated, reliability and peace after connection Full property is all poor.

The content of the invention

The purpose of this utility model is that provides a kind of lung ventilator with locking device to solve the above problems, Solve existing locking device structure more complicated, reliability and the problem of all poor security after connection.

In order to solve the above problems, the utility model provides a kind of technical scheme：A kind of breathing with locking device Machine, including lung ventilator and running device, its innovative point are：Also include fixed seat, fixture one, spring one, detent, lock Determine part, connector, active fastening block, spring two, fixture two, movable block, connecting plate, locating convex block, operating parts, guide groove and work Moved fastener；The fixed seat is fixedly connected on running device surface；The connector is movably connected in inside fixed seat vertically, Upper-lower position has been fixedly connected with locking piece on the right side of the connector；On the locking piece is movably connected on the right side of fixed seat vertically In the groove of lower position；Spring one is provided between at the top of the bottom of fixture one and the connector, the fixture one is fixed It is connected to fixed seat inside top；The fixture two is fixedly connected on lower left side inside fixed seat；Described active fastening block or so It is movably connected on the left of fixed seat inner lower, the active fastening block and spring two is provided between the right flank of the fixture two, Left side of face is connected with connector bottom surface on the active fastening block, and movable block is fixedly connected with the right side of the active fastening block；The work Motion block or so is movably connected in inside detent；The detent is several, and the detent is respectively symmetrically located at solid Upper-lower position on the right side of reservation；The connecting plate is fixedly connected on lung ventilator trailing flank, is set respectively on the connecting plate left surface There are several locating convex blocks and clamping hook；Position of the position of the locating convex block respectively with detent is corresponding；The work Position of the position of moved fastener respectively with locking piece is corresponding；The guide groove is located at fixed seat flanking central, the guide groove Inner side is located in connector side, the guide groove is connected with operating parts vertically；The operating parts and connector side are solid Fixed connection.

Preferably, being equipped with chamfering on the left of the locating convex block and clamping hook.

Preferably, the locking piece is L-shaped.

The beneficial effects of the utility model：The utility model has simple, production cost rational in infrastructure low, easy for installation, It is multiple functional, when lung ventilator is connected on running device, the locating convex block on the left of connecting plate is distinguished into corresponding insertion first Into guide groove, movable block can be made to drive active fastening block to move to left when locating convex block is inserted here and be separated with connector bottom, and In the presence of spring one locking piece can be driven to move down clamping clamping hook afterwards, so as to complete the quick connection of lung ventilator, here Contacted on the left of connecting plate between fixed seat right side for face so that the reliance security after connection is all higher；Need to remove During lung ventilator, take lung ventilator on the other hand first, and another hand is then carried connector by operating parts upwards, thus drive locking piece with Clamping hook is separated, and lung ventilator then is moved to right into taking-up, while in the presence of spring two active fastening block can be driven to block company Fitting prevents it from moving down, so that the need for ensure that quick connection next time.

Brief description of the drawings：

For ease of explanation, the utility model is described in detail by following specific implementations and accompanying drawing.

Fig. 1 is structural representation of the present utility model.

1- lung ventilators；2- running devices；3- fixed seats；4- fixtures one；5- springs one；6- detents；7- locking pieces； 8- connectors；9- active fastening blocks；10- springs two；11- fixtures two；12- movable blocks；13- connecting plates；14- locating convex blocks；15- Operating parts；16- guide grooves；17- clamping hooks.

Embodiment：

As shown in figure 1, present embodiment uses following technical scheme：A kind of lung ventilator with locking device, bag Include lung ventilator 1 and running device 2, in addition to fixed seat 3, fixture 1, spring 1, detent 6, locking piece 7, connector 8th, active fastening block 9, spring 2 10, fixture 2 11, movable block 12, connecting plate 13, locating convex block 14, operating parts 15, guide groove 16 and clamping hook 17；The fixed seat 3 is fixedly connected on the surface of running device 2；The connector 8 is movably connected in vertically Inside fixed seat 3, the right side upper-lower position of connector 8 has been fixedly connected with locking piece 7；The vertical activity of the locking piece 7 is even It is connected in the right side upper-lower position groove of fixed seat 3；Spring is provided between the bottom of fixture 1 and the top of the connector 8 One 5, the fixture 1 is fixedly connected on the inside top of fixed seat 3；The fixture 2 11 is fixedly connected in fixed seat 3 Portion's lower left side；The active fastening block 9 or so is movably connected in the inner lower of fixed seat 3, the left side of active fastening block 9 with it is described solid Determine to be provided with left side of face on spring 2 10, the active fastening block 9 between the right flank of part 2 11 and be connected with the bottom surface of connector 8, the work The dynamic right side of fixture block 9 is fixedly connected with movable block 12；The movable block 12 or so is movably connected in inside detent 6；It is described fixed Position groove 6 is several, and the detent 6 is respectively symmetrically located at the right side upper-lower position of fixed seat 3；The connecting plate 13, which is fixed, to be connected It is connected on the trailing flank of lung ventilator 1, several locating convex blocks 14 and clamping hook 17 is respectively equipped with the left surface of connecting plate 13；Institute State position of the position of locating convex block 14 respectively with detent 6 corresponding；The position of the clamping hook 17 respectively with locking The position of part 7 is corresponding；The guide groove 16 is located at the flanking central of fixed seat 3, and the inner side of guide groove 16 is located at the side of connector 8 Operating parts 15 is connected with face, the guide groove 16 vertically；The operating parts 15 is fixedly connected with the side of connector 8.

Wherein, the left side of the locating convex block 14 and clamping hook 17 is equipped with chamfering；The locking piece 7 is L-shaped.

Use state of the present utility model is：The utility model has that simple, production cost rational in infrastructure is low, installation side Just, it is multiple functional, it is first that the locating convex block 14 in the left side of connecting plate 13 is right respectively when lung ventilator 1 is connected on running device 2 That answers is inserted into guide groove 16, and movable block 12 can be made to drive active fastening block 9 to move to left and connect when locating convex block 14 is inserted here The bottom of part 8 is separated, and then in the presence of spring 1 locking piece 7 can be driven to move down clamping clamping hook 17, so as to complete to exhale The quick connection of suction machine 1, is contacted so that the reliability after connection between the left side of connecting plate 13 and the right side of fixed seat 3 for face here Security is all higher；When needing to remove lung ventilator 1, lung ventilator 1 is taken on the other hand first, and another hand then will even by operating parts 15 Fitting 8 is carried upwards, so as to drive locking piece 7 to be separated with clamping hook 17, lung ventilator 1 then is moved to right into taking-up, while in bullet Active fastening block 9 can be driven to block connector 8 in the presence of spring 2 10 prevents it from moving down, so that ensure that next time quick connects The need for connecing.

General principle of the present utility model and principal character and advantage of the present utility model, one's own profession has been shown and described above The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model, the utility model Claimed scope is by appended claims and its equivalent thereof.

Claims (3)

1. a kind of lung ventilator with locking device, including lung ventilator（1）And running device（2）, it is characterised in that：Also include solid Reservation（3）, fixture one（4）, spring one（5）, detent（6）, locking piece（7）, connector（8）, active fastening block（9）, bullet Spring two（10）, fixture two（11）, movable block（12）, connecting plate（13）, locating convex block（14）, operating parts（15）, guide groove （16）And clamping hook（17）, the fixed seat（3）It is fixedly connected on running device（2）On surface, the connector（8）Vertically It is movably connected in fixed seat（3）Inside, the connector（8）Right side upper-lower position has been fixedly connected with locking piece（7）, the lock Determine part（7）It is movably connected in fixed seat vertically（3）In the upper-lower position groove of right side, the fixture one（4）Bottom and the company Fitting（8）Spring one is provided between top（5）, the fixture one（4）It is fixedly connected on fixed seat（3）Inside top, it is described Fixture two（11）It is fixedly connected on fixed seat（3）Internal lower left side, the active fastening block（9）Left and right is movably connected in fixed seat （3）Inner lower, the active fastening block（9）Left side and the fixture two（11）Spring two is provided between right flank（10）, institute State active fastening block（9）Upper left side of face and connector（8）Bottom surface is connected, the active fastening block（9）Right side is fixedly connected with movable block （12）, the movable block（12）Left and right is movably connected in detent（6）Inside, the detent（6）It is described fixed to be several Position groove（6）Respectively symmetrically it is located at fixed seat（3）Right side upper-lower position, the connecting plate（13）It is fixedly connected on lung ventilator（1） On trailing flank, the connecting plate（13）Several locating convex blocks are respectively equipped with left surface（14）And clamping hook（17）, it is described fixed Position projection（14）Position respectively with detent（6）Position it is corresponding, the clamping hook（17）Position respectively with lock Determine part（7）Position it is corresponding, the guide groove（16）It is located at fixed seat（3）Flanking central, the guide groove（16）Inner side position In connector（8）Sideways, the guide groove（16）In be connected with operating parts vertically（15）, the operating parts（15）With being connected Part（8）Side is fixedly connected.

2. a kind of lung ventilator with locking device according to claim 1, it is characterised in that：The locating convex block（14） And clamping hook（17）Left side be equipped with chamfering.

3. a kind of lung ventilator with locking device according to claim 1, it is characterised in that：The locking piece（7）In L Shape.