CN207455844U - It can opener - Google Patents

Abstract

The utility model is related to door, window or art of filters, and in particular to one kind can opener, including fixed arm, driving device, push rod and plate object；Driving device is arranged between one end of fixed arm and one end of push rod, is moved for driving push rod；Push rod is connected with plate object, and push rod movement can drive plate object to move；Push rod includes the first telescopic arm and the second telescopic arm, and one end of the first telescopic arm is connected with driving device, and the other end of the first telescopic arm is connected with one end of the second telescopic arm；The inner hollow of first telescopic arm is set, and the second telescopic arm can be stretched out or retracted inside the first telescopic arm；The other end connecting plate-shaped articles of second telescopic arm can simultaneously move plate object.This can opener can be used cooperatively with other equipment (such as need to be provided simultaneously with to open and some equipment of closure function), you can realization closure or openness function；And it is simple in structure easy to disassemble, cost is relatively low.

Description

It can opener

Technical field

The utility model is related to door, window or art of filters, and in particular to it is a kind of for door, window or filter can Opener.

Background technology

At present, it is small to be both needed to mini-plants such as dustbins greatly to bulky equipments such as buildings in no matter producing or live Possesses the function that can be opened and be closed.For example, huge skylight on building etc., lid of dustbin etc..These are required for Possesses the function of opening at any time and quickly and be closed.

The mechanisms such as some existing push rods, existing can only linear drives, it is difficult to the drawbacks of realizing rotation driving.More also Electric pushrod etc. is complicated, volume is big, quality is big and is not suitable for dismounting etc..

Therefore provide it is a kind of simple in structure, be easy to dismounting and it is vdiverse in function can opener just seem very necessary.

Utility model content

The purpose of this utility model is to provide one kind can opener (such as can need to be provided simultaneously with opening with plate object With some door/window/filter screens of closure function etc.) be used cooperatively, during use by this can opener one end be fixedly attached to door On the housing of frame/window frame/filter, another side is connected with door/window/filter screen and closure or openness function, Ke Yiyou can be realized Effect solves the demand of door/window/filter under different operating modes, with the work efficiency and economic benefit being optimal.

To achieve these goals, the utility model provides following technical solution：

One kind can opener, which is characterized in that including fixed arm, driving device, push rod and plate object；

The driving device is arranged between one end of the fixed arm and one end of the push rod, for driving the push rod It is mobile；

The push rod is connected with the plate object, and the push rod movement can drive the plate object to move；The push rod Including the first telescopic arm and the second telescopic arm, one end of first telescopic arm is connected with the driving device, and described first stretches The other end of contracting arm is connected with one end of second telescopic arm；The inner hollow of first telescopic arm is set, and described second Telescopic arm can be stretched out or retracted inside first telescopic arm；The other end of second telescopic arm connects the plate object simultaneously The plate object can be moved.

Preferably, multiple supporting rods and a connecting rod can be further included, the plate object is set in opener above-mentioned Have multiple, the quantity of the plate object is identical with the quantity of the supporting rod, one of them described plate object is active plate shape object And be connected with the push rod, other described plate objects are driven plate object, and the one end of multiple plate objects is all connected with one One end of the supporting rod, the other end of all supporting rods are all connected with the connecting rod, and the active plate object passes through described Connecting rod moves in the same direction with the driven plate object.

Preferably, can be connected above-mentioned between the supporting rod and the plate object for hinge page in opener, it is described It is connected between supporting rod and the connecting rod for hinge page.

Preferably, can be connected above-mentioned between second telescopic rod and the plate object for hinge page in opener, It is connected between the driving device and the fixed arm for hinge page.

Preferably, controller, the controller connection can be provided in the driving device in opener above-mentioned There is remote controler, the remote controler being capable of the controller control driving device described in remote control.

Preferably, it is above-mentioned can be in opener, the push rod bottom is equipped with rocking handle, and the rocking handle is used for manual actuation The push rod movement.

Preferably, it is above-mentioned can be in opener, the plate object is door-plate, and the other end of the fixed arm is mounted on On doorframe, the push rod drives the door-plate to open or be closed.

Preferably, it is above-mentioned can be in opener, the plate object is luffer boards, and the other end of the fixed arm is mounted on On window frame, the push rod drives the luffer boards to open or be closed.

Preferably, it is above-mentioned can be in opener, the plate object is filter screen, and the other end of the fixed arm is installed On filter housings, the push rod drives the filter screen to open or be closed.

Preferably, it is above-mentioned can be in opener, the driving device is 24V driving motors.

Compared with prior art, the utility model has the advantages that：

1st, one kind provided by the utility model can opener (such as can need to be provided simultaneously with opening and close with other equipment Close some equipment of function) be used cooperatively, during use by this can opener one end be fixedly attached on the housing of equipment, it is another Closure or openness function can be realized with the component of closure or openness is needed to be connected in side.

2nd, one kind provided by the utility model can opener be provided simultaneously with electronic (remote control) and a variety of make manually etc. With mode, this can opener it is simple in structure easy to disassemble, cost is relatively low.

3rd, one kind provided by the utility model can opener for door/window/filter, by with can opener match somebody with somebody It closes using unlatching and the closure that can realize door/window/filter as needed, in practical applications, openable door/window/mistake Filter can be direct or indirect raising work efficiency, save financial cost.Especially can opener be applied to filter Upper formation can opening filter, can opening filter application in unitary air handling unit can also reduce the operation work(of wind turbine Consumption is realized energy saving.

Description of the drawings

The accompanying drawings which form a part of this application are used to provide a further understanding of the present invention, this practicality New schematic description and description does not form the improper restriction to the utility model for explaining the utility model. Wherein：

Fig. 1 be one embodiment of the utility model provide can opener opening structure diagram.

Fig. 2 be one embodiment of the utility model provide can opener closure state structure diagram.

Fig. 3 be one embodiment of the utility model provide by can opener be used for filter screen when formed open filtering Device and the structure diagram being applied in unitary air handling unit.

Reference sign：1- fixed arms；2- driving devices；The first telescopic arms of 3-；The second telescopic arms of 4-；5- connecting rods；6- Supporting rod；7- plate objects；8- door frame/window frames/filter housings；9- filter screens；10- air conditioner set shell bodies；11- water fenders；12- Surface cooler；13- air-valves；71- hinges.

Specific embodiment

The utility model will be described in detail below with reference to the accompanying drawings and embodiments.Each example passes through the utility model The mode of explanation provide and unrestricted the utility model.In fact, those skilled in the art will be clear that, this reality is not being departed from In the case of with new scope or spirit, it can modify in the utility model and modification.For example, it is illustrated or described as one The feature of a part for a embodiment can be used for another embodiment, to generate another embodiment.Thus, it may be desirable to The utility model includes the such modifications and variations being included into the range of the following claims and their equivalents.

In the description of the utility model, term " longitudinal direction ", " transverse direction ", " on ", " under ", "front", "rear", "left", "right", The orientation or position relationship of the instructions such as " vertical ", " level ", " top ", " bottom " be based on orientation shown in the drawings or position relationship, It is for only for ease of description the utility model rather than requires the utility model must be with specific azimuth configuration and operation, therefore It is not intended that the limitation to the utility model.The term " connected " that is used in the utility model, " connection " should be interpreted broadly, For example, it may be it is fixedly connected or is detachably connected；It can be directly connected, it can also be indirect by intermediate member It is connected；Can be that wired electrical connection or wireless communication signals connect, for the ordinary skill in the art, The concrete meaning of above-mentioned term can be understood as the case may be.

As depicted in figs. 1 and 2, be respectively it is provided by the utility model it is a kind of can opener opening and closed form The structure diagram of state, this can opener includes fixed arm 1, driving device 2, (plate object 7 can be for push rod and plate object 7 Door/window/filter screen etc.).

Driving device 2 is arranged between fixed arm 1 and push rod, and driving device 2 can be used in driving push rod movement and be carried for push rod For power；Push rod is connected with plate object 7, and pushrod movement while can drive plate object 7 to move.

Push rod includes the first telescopic arm 3 and the second telescopic arm 4, and one end of the first telescopic arm 3 is connected with driving device 2, First telescopic arm, 3 other end is connected with one end of the second telescopic arm 4；The other end of second telescopic arm 4 is connected with plate object 7.

The inner hollow of first telescopic arm 3 is set, and inner hollow diameter is more than the diameter of the second telescopic arm 4, and second stretches Contracting arm 4 can stretch out or retract the first telescopic arm 3.The power that second telescopic arm 4 stretches out or retract the first telescopic arm 3 is by driving Device 2 provides.

Second telescopic arm 4, which is done, to be stretched out or retraction movement while can drive plate object 7 connected to it to move (plate object 7 closure or openness).Plate object 7 is with specific movement (closure or openness of plate object 7) process of push rod：Driving dress first Put 2 startups and driving push rod movement.And then pushrod movement, the movement of push rod include the first telescopic arm 3 and surround and driving device 2 The movement that the rotary motion of hinge joint and the second telescopic arm 4 are stretched out or retracted from 3 inside of the first telescopic arm, further includes second and stretches Around the rotary motion of the hinge joint with plate object 7, (power resources of this rotary motion include the first telescopic arm 3 to contracting arm 4 Rotary motion includes the linear motion of the second telescopic arm 4 again).Last plate object 7 is with pushrod movement, and plate object 7 is with pushrod movement Power resources at hinge joint of second telescopic arm 4 with plate object 7.

Specific movement (closure or openness of plate object 7) process of above-mentioned plate object 7 is opened to be provided by the utility model It opens mechanism and acts only on the course of work on a plate object 7.As shown in Figure 1, when plate object 7 is multiple, this can open machine Structure further includes multiple supporting rods 6 and a connecting rod 5；The quantity of plate object 7 is identical with the quantity of supporting rod 6.At this point, multiple plates One in object 7 is connected with push rod, we it be referred to as active plate shape object；Other plate objects 7 in addition to active plate object claim For driven plate object.The one end of multiple plate objects 7 is all connected with one end of a supporting rod 6, the other end and connecting rod of supporting rod 6 5 connections, it is preferable that the both ends of supporting rod 6, i.e. supporting rod 6 and the connecting pin of plate object 7 and the connecting pin of supporting rod 6 and connecting rod 5 It is hinge page connection.Specific movement (closure or openness of active plate object) process of active plate object is both the plate of upper segment description The motion process (namely can motion process of opener when acting only on plate object 7) of shape object 7, when plate object 7 For it is multiple when, the motion process of active plate object is same as above, and driven plate object is then using active plate object as power source, and is passed through Supporting rod 6 and connecting rod 5 realize movement.

Specific movement (closure or openness of driven plate object) process of driven plate object is：It is transported first by active plate object It is dynamic that the supporting rod 6 being attached thereto is driven to move.Supporting rod 6 does plane motion, including：It does and revolves around the hinge joint with active plate object Transhipment is dynamic and rotates around the hinge joint with connecting rod 5.And then while supporting rod 6 moves connecting rod 5 is driven to move, at this time Supporting rod 6 provides power for the movement of connecting rod 5.Connecting rod 5 does plane motion, and connecting rod 5 drives other multiple supports while moving Bar 6 (all supporting rods in addition to the supporting rod 6 being connected with active plate object) continues to do plane motion.During this, even Bar 5 provides power for the movement of other multiple supporting rods 6.It is right with them to be driven while last multiple other supporting rods 6 movements The closure or openness of multiple plate objects 7 are finally realized in the driven plate object movement that should be connected.

Obviously, when plate object 7 is multiple, the driving force of the directly device 2 driven of active plate object 7 is opened to realize Or closing motion, driven plate object 7 closure or openness movement be then using the movement of active plate object 7 as direct driving force (also It is using the driving force of driving device 2 as indirect power) and realization is driven by supporting rod 6 and connecting rod 5.

Above-mentioned active plate object is opened or is closed at simultaneously with driven plate object, and the angle of closure or openness is Identical.

Preferably, connected between the second telescopic rod 4 and plate object 7 for hinge page.It is hinge between driving device 2 and fixed arm 1 Page connection.Driving device 2 preferably selects 36V and following low pressure electric drive motor for security consideration, excellent in the utility model Elect 24V low pressure electric drive motors as, driving device 2 has the characteristics that the response time is short, and the time opened and be closed only needs 17 seconds, Moving component is few and reliable in action, substantially without care and maintenance.Service life is 20 years.The thrust of the device is big, can be light Open the equipment such as door/window/filter within 500 kilograms of total weight.It has wide range of applications, can be applied to various need through normally opened Open the occasion with closing motion.

Preferably, it is provided with controller in driving device 2.Controller is connected with remote controler, and remote controler being capable of remote control Controller simultaneously controls driving device 2 to work.

Preferably, it is equipped with rocking handle in the bottom of push rod.Rocking handle is extension hand rocking handle, and rocking handle can be used for driving device 2 It is used when being stopped for some reason.Manual rocking handle can realize the closure or openness of plate object 7.It is rotated clockwise using manual rocking handle Or when rotating counterclockwise, the first telescopic arm 3 does the rotary motion using its center axis as the centre of gyration with rocking handle.First is flexible The inner wall of arm 3 is equipped with spiral groove, and the outer wall of the second telescopic arm 4 is equipped with matched with the slideway of the first telescopic arm 3 Spiral protrusion, when the first telescopic arm 3 rotates, groove is with male cooperation and then the second telescopic arm 4 of drive is along wherein Bobbin thread direction is stretched out or retracts from the inside of the first telescopic arm 3.

Preferably, above-mentioned fixed arm 1 is preferably bending type fixed arm 1, and the bending angle of preferred fixed arm 1 is blunt here Angle, bending angle is arranged to obtuse angle can ensure to obtain more with the first telescopic arm 3 that fixed arm 1 is connected by driving device 2 Effective activity space.

Separately below by plate object 7 be door, exemplified by window, filter (door/window/filter for multiple), pair can opener Use specifically describe.

Can opener use be divided into installation and operation two parts.

Installation：When plate object 7 be door-plate/luffer boards/filter when, first by can opener fixed arm 1 one end connect Be connected on door frame/window frames/filter housings 8, the end that multiple door-plate/luffer boards/filter screens are not connected with supporting rod 6 with door Frame/window frame/filter housings 8 are connected by hinge 71, and the both ends of driving device 2 connect the other end of fixed arm 1 and push away respectively One end of bar, one end of other end connection active door-plate/luffer boards/filter screen of push rod, then will be with multiple door-plate/luffer boards/filterings One end of the equal multiple supporting rods 6 of netting index amount is connected respectively on one end of driven door-plate/luffer boards/filter screen.Then By the other end of multiple supporting rods 6 be correspondingly connected with connecting rod 5 (the distance between each supporting rod 6 be a door-plate/luffer boards/mistake The length of strainer) on, complete can opener installation.

Operation：The controller being arranged on first by remote control control in driving device 2, controller receive the signal of remote controler Control the movement of driving device 2 driving push rod, the first telescopic arm 3 of push rod around hinge joint rotate the second telescopic arm 4 simultaneously stretch out or It retracts the inside of the first telescopic arm 3, when the second telescopic arm 4 stretches out, drives one end of active door-plate/luffer boards/filter screen around door Frame/window frame/filter housings 8 rotate, the other end (hinged one end with the second telescopic arm 4) of active door-plate/luffer boards/filter screen Away from door frame/window frames/filter housings 8, active door-plate/luffer boards/filter screen movement drives supporting rod 6 to move simultaneously, supporting rod 6 Movement drives connecting rod 5 to move simultaneously, and connecting rod 5 moves simultaneously and then the movement of other supporting rods 6 is driven to drive driven door-plate/window Plate/filter screen movement, and then realize that all door-plate/luffer boards/filter screen is opened.

When driving device 2 drives the second telescopic arm 4 to retract, the closure of door-plate/luffer boards/filter screen.Closing course is both The inverse process of above-mentioned opening process, this will not be repeated here.

It, can also be by being arranged at the rocking handle of push rod bottom come clockwise manually when driving device 2 cannot work for some reason Or rocking handle is shaken counterclockwise to realize above-mentioned function, manual operation rocking handle rear push-rod, supporting rod 6, connecting rod 5 and door-plate/window The movement of plate/filter screen etc. is same as above, and this will not be repeated here.

As shown in figure 3, for can opener be applied to filter when formed can opening filter and applied to combined type Structure diagram on air-conditioner set.The air-conditioner set is intermediate gate-type combined air conditioner unit, including housing 10, is set on housing 10 Having can opening filter.Surface cooler group, gear of the surface cooler group by surface cooler 12 and covering thereon are additionally provided with inside housing 10 Water plate 11 forms.

Can the quantity of filter screen can be multiple in opening filter, and on the same outer wall of housing 10, housing Air inlet is provided on 10, can opening filter be covered in the air inlet of housing 10, preferably one can opening filter or Multiple filter screens that can be in opening filter form a side (windward side) of housing 10.

The quantity of surface cooler 12 is inside that are multiple, being arranged on housing 10, and the left surface (leeward) of surface cooler 12 covers Have a water fender 11, a surface cooler 12 and a water fender 11 combine a referred to as surface cooler group, each surface cooler group by The surface cooler unit composition of multi-disc independent operating, each surface cooler group are also referred to as heat exchange unit.Between each two surface cooler group Air-valve 13 is provided with, it is the unlatching for realizing surface cooler group (surface cooler 12 and water fender 11) to open air-valve 13.

Water fender 11 can be used for stopping that the air-flow for flowing into intermediate gate-type combined air conditioner unit is taken out of after surface cooler 12 The water droplet formed when failing atomization completely in surface cooler 12.

Above-mentioned water fender 11 is preferably V-type water fender.Because of practical test the result shows that the resistance of V-type water fender relatively It is small.Further, because water fender 11 simply just has effect, other seasons (such as conditioning in Transition Season), water blocking under summer air-conditioning state Plate 11 is not only useless as surface cooler 12, can increase the resistance of above-mentioned intermediate gate-type combined air conditioner unit ventilation instead.Although Test result shows that the resistance of " V " type water fender is relatively small, but can open surface cooler for entire large size or even entirely include For the ventilating system of intermediate gate-type combined air conditioner unit, still accounting is very big.Therefore water fender 11 is combined with surface cooler 12 It into a surface cooler group, opens simultaneously, the running resistance of ventilation blower season (conditioning in Transition Season) so can be further reduced, according to theory It calculates, the energy-saving effect of said structure design is not less than the energy-saving effect that surface cooler 12 is opened.

The air-conditioning operation mode of general subway station is：It is located at return air inlet, return air of the return fan in air -return duct by station Air passage sucks the air in station, and the air being inhaled into is discharged to outdoor through return fan rear portion, and another part is admitted to The suction inlet of pressure fan is sent out after being mixed from outdoor air-flow, then by pressure fan, and the surface cooler 3 through air-conditioning is cooled down After processing, the air-supply road junction at station is being sent into, station is sent into through air port.

Due to being given in the air passage of station, the effect of return fan, the air constantly cycle in station cooled down through surface cooler 12 Processing.When fire occurs for station, send, return fan can be transformed into smoke exhaust fan, by the flue gas in station through air delivery duct air port It sucks, outside discharge station.

Under operating mode of discharging fume, can opening filter open, air-valve 13 opens (i.e. surface cooler group opening), you can opening filter It does not work with surface cooler 12.Wind turbine in intermediate gate-type combined air conditioner unit reversely rotates, by smog wind turbine work With lower extraction subway subway concourse, smoke discharging function is realized.

Summary content, it can be seen that it is provided by the utility model can opener compared to the prior art improvement it Be in：

One kind provided by the utility model can opener can be provided simultaneously with electronic (remote control) and a variety of make manually etc. With mode, this can opener it is simple in structure easy to disassemble, cost is relatively low.

It is provided by the utility model can opener be applied to door/window/filter screen when, can realize as needed door/window/ The unlatching of filter and closure, in practical applications, the raising work that openable door/window/filter can be direct or indirect Efficiency saves financial cost.Especially by can opener be applied to filter screen on formed can opening filter, can open Filter application in unitary air handling unit can also improve the operation power consumption of wind turbine, realize energy saving.

The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, for this field Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model, Any modifications, equivalent replacements and improvements are made should be included within the scope of protection of this utility model.

Claims (10)

1. one kind can opener, which is characterized in that including fixed arm, driving device, push rod and plate object；

The driving device is arranged between one end of the fixed arm and one end of the push rod, for the push rod to be driven to move It is dynamic；

The push rod is connected with the plate object, and the push rod movement can drive the plate object to move；The push rod includes First telescopic arm and the second telescopic arm, one end of first telescopic arm are connected with the driving device, first telescopic arm The other end be connected with one end of second telescopic arm；The inner hollow of first telescopic arm is set, and described second is flexible Arm can be stretched out or retracted inside first telescopic arm；The other end of second telescopic arm connects the plate object and simultaneously can The mobile plate object.

2. according to claim 1 can opener, which is characterized in that further includes multiple supporting rods and a connecting rod, institute It states plate object and is provided with multiple, the quantity of the plate object is identical with the quantity of the supporting rod, one of them described plate object Be connected for active plate shape object and with the push rod, other described plate objects be driven plate object, one end of multiple plate objects Portion is all connected with one end of a supporting rod, and the other end of all supporting rods is all connected with the connecting rod, the active plate Shape object is moved in the same direction by the connecting rod and the driven plate object.

3. according to claim 2 can opener, which is characterized in that is hinge between the supporting rod and the plate object Page connection, connects between the supporting rod and the connecting rod for hinge page.

4. according to claim 1 can opener, which is characterized in that between second telescopic rod and the plate object It connects for hinge page, is connected between the driving device and the fixed arm for hinge page.

5. according to claim 1 can opener, which is characterized in that controller, institute are provided in the driving device It states controller and is connected with remote controler, the remote controler being capable of the controller control driving device described in remote control.

6. according to claim 1 can opener, which is characterized in that the push rod bottom is equipped with rocking handle, the rocking handle It is moved for push rod described in manual actuation.

7. according to claim 1 can opener, which is characterized in that the plate object is door-plate, the fixed arm The other end is mounted on doorframe, and the push rod drives the door-plate to open or be closed.

8. according to claim 1 can opener, which is characterized in that the plate object is luffer boards, the fixed arm The other end is mounted on window frame, and the push rod drives the luffer boards to open or be closed.

9. according to claim 1 can opener, which is characterized in that the plate object is filter screen, the fixed arm The other end be mounted on filter housings, the push rod drives the filter screen to open or be closed.

10. according to claim 1 can opener, which is characterized in that the driving device is 24V driving motors.