CN203450101U - Battery clamping device - Google Patents
Battery clamping device Download PDFInfo
- Publication number
- CN203450101U CN203450101U CN201320302899.3U CN201320302899U CN203450101U CN 203450101 U CN203450101 U CN 203450101U CN 201320302899 U CN201320302899 U CN 201320302899U CN 203450101 U CN203450101 U CN 203450101U
- Authority
- CN
- China
- Prior art keywords
- battery
- push
- pull
- cylinder
- turnover panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Manipulator (AREA)
Abstract
The utility model discloses a battery clamping device. The battery clamping device includes a clamping body, an up-absorbing turn plate part used for picking a battery from the above of the battery; a rear push-pull part installed on the lower surface of the clamping body and used for gripping or loading the battery in a transverse depth direction of a battery cabin; and a two-side arm hooping part installed on two sides of the clamping body capable of gripping the battery reliably from a transfer platform and limiting the battery in different directions in a transferring process for preventing the battery from falling. The battery clamping device is especially suitable for changing the battery from a chassis of an electric automobile.
Description
Technical field
The application relates to battery clamping technical field, particularly relates to battery taking and placing holding device.
Background technology
Anti-emission carburetor, the new forms of energy car that oil consumption is few emerge rapidly in recent years, and electronlmobil, because its power source is reproducible green energy resource-electric energy, therefore, enters into people's life gradually.Electronlmobil is usingd vehicle power as power, the concrete form of vehicle power is chargeable battery, in order to guarantee that chargeable battery can provide enough electric energy for automobile, the weight and volume of chargeable battery is all larger, in order to pick and place more easily chargeable battery from electronlmobil, be badly in need of a kind of battery taking and placing holding device.
Utility model content
For solving the problems of the technologies described above, the embodiment of the present application provides a kind of battery taking and placing holding device, and to realize fetching battery easily, technical scheme is as follows:
The application provides a kind of battery taking and placing holding device, comprise: clamping body, for suction turnover panel portion from battery top absorption battery, for the rear side push-and-pull portion of the trailing flank fetching battery from battery, and the both sides arm that two two sides from battery are held battery tightly is held portion tightly;
Described upper suction turnover panel portion is arranged on the upper surface of described clamping body;
Described rear side push-and-pull portion is arranged on the lower surface of described clamping body;
Two described both sides arm portions of holding tightly are separately positioned on the both sides of described clamping body.
Preferably, described upper suction turnover panel portion comprises: upper suction cylinder, upper sucker and turnover panel;
Described upper suction cylinder is fixed on described clamping body;
One end of described turnover panel is connected with the piston rod of described upper suction cylinder, and the other end of described turnover panel is fixed on described clamping body;
Described upper sucker is fixed on described turnover panel.
Preferably, described upper suction turnover panel portion comprises: upper suction cylinder, electromagnet and turnover panel;
Described upper suction cylinder is fixed on described clamping body;
One end of described turnover panel is connected with the piston rod of described upper suction cylinder, and the other end of described turnover panel is fixed on described clamping body;
Described electromagnet is fixed on described turnover panel.
Preferably, described turnover panel comprises first dull and stereotyped and the second flat board that connects and composes L-type.
Preferably, described rear side push-and-pull portion comprises: push-and-pull cylinder, push-and-pull sucker, adapter plate;
Described push-and-pull cylinder is fixed on the lower surface of described clamping body;
Described adapter plate is fixed on the piston rod of described push-and-pull cylinder;
Described push-and-pull sucker is fixed on described adapter plate.
Preferably, described rear side push-and-pull portion comprises: push-and-pull cylinder, electromagnet, adapter plate;
Described push-and-pull cylinder is fixed on the lower surface of described clamping body;
Described adapter plate is fixed on the piston rod of described push-and-pull cylinder;
Described electromagnet is fixed on described adapter plate.
Preferably, the described both sides arm portion of holding tightly comprises: hold portion, swingable cylinder and rotary shaft tightly;
One end of described swingable cylinder is fixed on the bottom surface of described clamping body;
One end of described rotary shaft is connected with the piston rod of described swingable cylinder, the other end by connecting rod with described in the portion of holding tightly be connected.
Preferably, described in the portion of holding tightly comprise swinging arm bottom plate, swinging arm bottom plate is fixed on the connecting rod of the side that is arranged on described clamping body by straight dress roller and horizontal dress roller;
The front end of the bottom panel of described swinging arm bottom plate has bending, and described bending and described bottom panel formation L-type.
Preferably, described upper suction cylinder, push-and-pull cylinder or swingable cylinder connect air inlet pipe.
Preferably, above-mentioned battery taking and placing holding device also comprises: be arranged on described air inlet pipe place, for detection of the pressure sensor of the compressed-air actuated pressure at described air inlet pipe place.
Preferably, above-mentioned battery taking and placing holding device also comprises: the upper sucker vacuum sensor that is arranged on described upper sucker place.
Preferably, above-mentioned battery taking and placing holding device also comprises: the push-and-pull sucker vacuum sensor that is arranged on described push-and-pull sucker place.
Preferably, above-mentioned battery taking and placing holding device also comprises: be arranged on the adapter plate approach switch on described adapter plate.
Preferably, described push-and-pull cylinder is twin-stage push-and-pull cylinder.
The battery taking and placing holding device that the application provides, comprises clamping body, is mounted to the upper suction turnover panel portion of clamping body upper surface, for the top fetching battery from battery; Be arranged on the rear side push-and-pull portion of the lower surface of clamping body, for the lateral depth direction from battery compartment, battery squeezed or loaded; The both sides arm that is arranged on clamping body both sides is held portion tightly, for capturing battery from transfer platform.Described battery taking and placing holding device is specially adapted to change electric scene from electric automobile chassis.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, the accompanying drawing the following describes is only some embodiment that record in the application, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of a kind of battery taking and placing holding device of the embodiment of the present application.
The specific embodiment
In order to make those skilled in the art person understand better the technical scheme in the application, below in conjunction with the accompanying drawing in the embodiment of the present application, technical scheme in the embodiment of the present application is clearly and completely described, obviously, described embodiment is only the application's part embodiment, rather than whole embodiment.Embodiment based in the application, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all should belong to the scope of the application's protection.
Refer to Fig. 1, show the structural representation of a kind of battery taking and placing holding device of the embodiment of the present application, described battery taking and placing holding device comprises: clamping body 1, upper suction turnover panel portion, rear side push-and-pull portion and both sides arm are held portion tightly, wherein, the quantity of described upper suction turnover panel portion is at least two, and the quantity that described both sides arm is held portion tightly is two.
At least two upper inhales the upper surface that turnover panel portions are all arranged on clamping body 1, and described upper suction turnover panel portion is for the top fetching battery from battery.
Upper suction turnover panel portion comprises: upper suction cylinder 2, upper sucker 3, turnover panel 4, and wherein, upper suction cylinder 2 is fixed on the upper surface of clamping body 1, and upper suction cylinder 2 can rotate around attachment point; One end of turnover panel 4 is fixed on clamping body 1, and the piston rod of the other end and upper suction cylinder 2 is rotatably connected, and upper sucker 3 is fixed on turnover panel 4, and upper sucker 3 is for adsorbing battery.Upper suction cylinder 2 is by extracting or releasing compressed gas, make turnover panel 4 around a side flip-flop movement that is fixed on clamping body 1, change along with the flip angle of turnover panel 4, upper suction cylinder 2 is fixed on the attachment point rotation on clamping body 1 around it, thereby realizes longitudinally battery is captured or being loaded from battery;
Coordinate rear side push-and-pull portion, upper suction turnover panel portion is driven and is had two kinds of mode of operations by upper suction cylinder: one, when rear side push-and-pull portion is when capturing battery, turnover panel turns over state on keeping, and battery taking and placing holding device can not affected because of the width of turnover panel from the distance when near electronlmobil vehicle body or rechargeable battery storehouse; Its two, after rear side push-and-pull portion completes power taking pond action, turnover panel is detained, and meanwhile, by upper suction cylinder, drives upper sucker to move downward, upper suction disc vacuum pumping adsorbs battery.
Preferably, turnover panel 4 can comprise first dull and stereotyped and the second flat board that is connected into L-type, described the first flat board is connected with described upper suction cylinder, described the second flat board is arranged on the leading section of described the first flat board, and described second dull and stereotyped and described the first flat board is vertical, while specifically implementing, described the first flat board and described the second flat board are substantially vertical, when described the first flat board goes to horizontal direction, described the second flat board limits from the front end of battery, prevents that battery is from the front end landing of battery taking and placing fixture.
In another specific embodiment of the present utility model, described upper suction turnover panel portion can comprise: upper suction cylinder, electromagnet and turnover panel, and different from above-mentioned upper suction turnover panel portion, described sucker is replaced by electromagnet; The working process of upper suction turnover panel portion of inhaling turnover panel portion and above-mentioned sucked type on this kind of electromagnet type is identical, repeats no more herein.
Rear side push-and-pull portion is arranged on the lower surface of clamping body 1, for the lateral depth direction from battery compartment, captures or load battery.
During concrete enforcement, rear side push-and-pull portion can comprise: adapter plate 5, push-and-pull sucker 6 and push-and-pull cylinder 7, wherein, push-and-pull cylinder 7 is fixed on the lower surface of clamping body 1, adapter plate is fixed on the piston rod of push-and-pull cylinder, and push-and-pull sucker 6 is fixed on adapter plate 5, and push-and-pull sucker 6 is for adsorbing battery.
Preferably, push-and-pull cylinder 7 is twin-stage push-and-pull cylinder, has greatly increased the miles of relative movement of push-and-pull cylinder.
By push-and-pull cylinder 7, extract or releasing compressed gas, drive adapter plate 5 to seesaw, thereby drive battery to move forward and backward in the lateral depth direction of battery compartment.
In another specific embodiment of the application, described rear side push-and-pull portion can comprise electrical motor, transmission device, adapter plate and push-and-pull sucker, described electrical motor rotates, drive transmission device traveling priority forward or backward, thereby drive adapter plate to move, and then drive the battery being adsorbed by push-and-pull sucker to move, realize the movement of battery.Concrete, described transmission device can be chain or screw rod.
In another specific embodiment of the present utility model, the sucker in the rear side push-and-pull portion that above-described embodiment provides is replaced by electromagnet, and other structures are identical.The state of described electromagnet is controlled by corresponding control circuit, and this kind of upper turnover panel portion of inhaling is applicable to the battery that shell is iron-clad.The rear side push-and-pull portion of electromagnet type is identical with the working process of the rear side push-and-pull portion of sucked type, repeats no more herein.
Two both sides arm portions of holding tightly are separately positioned on two sides of clamping body 1, for the sandwich from battery, hold battery tightly, realize from transhipment station and capture battery.
The both sides arm portion of holding tightly comprises: hold portion 8, swingable cylinder (not shown) and rotary shaft 10 tightly, wherein, one end of swingable cylinder is fixed on the bottom surface of clamping body 1 by axle sleeve, one end of the piston rod of swingable cylinder and rotary shaft 10 is rotatably connected, and the other end connection of rotary shaft 10 is arranged on the connecting rod 9 on described clamping body 1 side; Holding portion 8 tightly is fixed on connecting rod 9.
Hold portion 8 tightly and comprise straight dress roller, horizontal dress roller, swinging arm bottom plate, wherein, swinging arm bottom plate is fixed on connecting rod 9 by straight dress roller and horizontal dress roller.
Preferably, the front end of described swinging arm bottom plate has bending, the bottom panel of described swinging arm bottom plate and its front end be bent to form L-type plate, realize from battery limit battery above, thereby prevent that battery from coming off from the front end of battery taking and placing holding device.
Both sides arm is held portion tightly and is extracted or releasing compressed gas by swingable cylinder, makes the piston rod movement in swingable cylinder, drives rotary shaft motion, thereby drivening rod motion will be held portion 8 tightly and be pulled to the inside battery two sides or battery bottom, and be held battery tightly.
The whole working process of above-mentioned battery taking and placing holding device is as follows:
When from battery compartment of electric automobile or rechargeable battery storehouse crawl battery, upper suction cylinder 2 is regained, make sucker turnover panel 4 keep turning over state, avoid because the width of upper sucker turnover panel 4 when detaining state affects this battery taking and placing holding device near auto body or charging storehouse; Swingable cylinder 9 is regained, and makes swinging arm 8 receive the two sides to battery.By robot, battery taking and placing holding device is moved to the position of the battery compartment of electronlmobil, push-and-pull cylinder 7 stretches out, drive adapter plate 5 and push-and-pull sucker 6 protruding, until touch battery, push-and-pull sucker 6 vacuumizing and adsorbing are lived the trailing flank of battery, push-and-pull cylinder 7 is regained, and battery is captured out from the battery compartment of electronlmobil, and battery is taken in the framework of swinging arm of nearly both sides enclasp device.Upper suction cylinder 2 stretches out, turnover panel 4 is detained, when upper sucker 3 drops to the top of battery, upper sucker 3 extracting vacuum adsorb battery, realize and capture reliably battery, by robot or corresponding mechanical device, driving battery taking and placing holding device moving in the process of assigned address, this battery taking and placing holding device can limit in the face of battery from each of battery, prevents that battery from coming off.
When capturing battery from transfer platform, the mechanical arm of robot drives battery taking and placing holding device to battery top, swingable cylinder 9 stretches out, by swinging arm connecting rod and swinging arm straight-bar by swinging arm 8 around being fixed on axle sleeve on clamping body 1 to the both sides, position that outwards extend to higher than battery bottom.Robot drives battery taking and placing holding device to drop to plane on battery.Upper suction cylinder 2 stretches out, and turnover panel 4 is detained, and upper sucker 3 vacuumizing and adsorbing are lived the upper plane of battery, and the mechanical arm of robot drives battery taking and placing holding device to move up, and drives battery to move up simultaneously.Swingable cylinder 9 is regained, and drives swinging arm 8 be retracted to the inside the two sides of battery and clamp battery, and robot drives battery holding device to move to assigned address.
When battery being sent to battery compartment of electric automobile or rechargeable battery storehouse, when the mechanical arm of robot moves to before battery compartment of electric automobile or rechargeable battery storehouse, upper sucker 3 discharges, upper suction cylinder 2 is regained, battery is freely shelved on the roller of swinging arm, and push-and-pull cylinder 7 stretches out, and drives adapter plate 5 to travel forward, battery is advanced in the battery compartment of electronlmobil from the slideway of the swinging arm of both sides, complete the action of electric discharge.
The battery taking and placing holding device that the present embodiment provides, adopts two-stage gas cylinder as push-and-pull cylinder, thereby the rear side length of this device body is greatly reduced, and has reduced robot motion's interference chance; Adopt sucker turnover panel portion on upper-turn-type, when capturing battery, make fixture can not affect because of the width of turnover panel the distance of battery taking and placing holding device when near electronlmobil vehicle body or charging storehouse, thereby effectively increased the effective depth of the rear side push-and-pull sucker of battery taking and placing holding device.This battery taking and placing holding device has both sides and holds portion and rear side push-and-pull portion tightly, so this device is particularly useful for chassis and changes electric flat cell.
The battery taking and placing holding device that above-described embodiment provides also comprises sensor group, concrete, and sensor group comprises: pressure sensor, upper sucker vacuum sensor, push-and-pull sucker vacuum sensor, adapter plate approach switch, wherein:
Pressure sensor is arranged on the air inlet pipe being connected with upper suction cylinder, push-and-pull cylinder or swingable cylinder, compressed-air actuated pressure for detection of air inlet pipe, when if the compressed-air actuated pressure of air inlet pipe does not reach pressure set points, battery taking and placing holding device can not start or move and stops;
Upper sucker vacuum sensor is arranged on sucker place, for detection of the degree of vacuum of upper sucker, if the degree of vacuum of upper sucker reaches setting value, starts next action, if the degree of vacuum of upper sucker reaches setting value, does not move and stops;
Push-and-pull sucker vacuum sensor is arranged on push-and-pull sucker place, for detection of the degree of vacuum of push-and-pull sucker, if the degree of vacuum of push-and-pull sucker reaches setting value, starts next action, if the degree of vacuum of push-and-pull sucker reaches setting value, does not move and stops;
Adapter plate approach switch is arranged on adapter plate, and when adapter plate touches battery, adapter plate approach switch is exported a signal, makes push-and-pull cylinder out of service, and starts next action.
It should be noted that, in this article, relational terms such as the first and second grades is only used for an entity or operation to separate with another entity or operational zone, and not necessarily requires or imply and between these entities or operation, have the relation of any this reality or sequentially.
The above is only the application's the specific embodiment; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the application's principle; can also make some improvements and modifications, these improvements and modifications also should be considered as the application's protection domain.
Claims (14)
1. a battery taking and placing holding device, it is characterized in that, comprise: clamping body, for suction turnover panel portion from battery top absorption battery, for the rear side push-and-pull portion of the trailing flank fetching battery from battery, and the both sides arm that two two sides from battery are held battery tightly is held portion tightly;
Described upper suction turnover panel portion is arranged on the upper surface of described clamping body;
Described rear side push-and-pull portion is arranged on the lower surface of described clamping body;
Two described both sides arm portions of holding tightly are separately positioned on the both sides of described clamping body.
2. battery taking and placing holding device according to claim 1, is characterized in that, described upper suction turnover panel portion comprises: upper suction cylinder, upper sucker and turnover panel;
Described upper suction cylinder is fixed on described clamping body;
One end of described turnover panel is connected with the piston rod of described upper suction cylinder, and the other end of described turnover panel is fixed on described clamping body;
Described upper sucker is fixed on described turnover panel.
3. battery taking and placing holding device according to claim 1, is characterized in that, described upper suction turnover panel portion comprises: upper suction cylinder, electromagnet and turnover panel;
Described upper suction cylinder is fixed on described clamping body;
One end of described turnover panel is connected with the piston rod of described upper suction cylinder, and the other end of described turnover panel is fixed on described clamping body;
Described electromagnet is fixed on described turnover panel.
4. according to the battery taking and placing holding device described in claim 2 or 3, it is characterized in that, described turnover panel comprises first dull and stereotyped and the second flat board that connects and composes L-type.
5. battery taking and placing holding device according to claim 1, is characterized in that, described rear side push-and-pull portion comprises: push-and-pull cylinder, push-and-pull sucker, adapter plate;
Described push-and-pull cylinder is fixed on the lower surface of described clamping body;
Described adapter plate is fixed on the piston rod of described push-and-pull cylinder;
Described push-and-pull sucker is fixed on described adapter plate.
6. battery taking and placing holding device according to claim 1, is characterized in that, described rear side push-and-pull portion comprises: push-and-pull cylinder, electromagnet, adapter plate;
Described push-and-pull cylinder is fixed on the lower surface of described clamping body;
Described adapter plate is fixed on the piston rod of described push-and-pull cylinder;
Described electromagnet is fixed on described adapter plate.
7. battery taking and placing holding device according to claim 1, is characterized in that, the described both sides arm portion of holding tightly comprises: hold portion, swingable cylinder and rotary shaft tightly;
One end of described swingable cylinder is fixed on the bottom surface of described clamping body;
One end of described rotary shaft is connected with the piston rod of described swingable cylinder, the other end by connecting rod with described in the portion of holding tightly be connected.
8. battery taking and placing holding device according to claim 7, is characterized in that, described in the portion of holding tightly comprise swinging arm bottom plate, swinging arm bottom plate is fixed on the connecting rod of the side that is arranged on described clamping body by straight dress roller and horizontal dress roller;
The front end of the bottom panel of described swinging arm bottom plate has bending, and described bending and described bottom panel formation L-type.
9. according to the battery taking and placing holding device described in claim 2,3 any one, it is characterized in that, described upper suction cylinder connects air inlet pipe.
10. battery taking and placing holding device according to claim 9, is characterized in that, also comprises: be arranged on described air inlet pipe place, for detection of the pressure sensor of the compressed-air actuated pressure at described air inlet pipe place.
11. battery taking and placing holding devices according to claim 2, is characterized in that, also comprise: the upper sucker vacuum sensor that is arranged on described upper sucker place.
12. battery taking and placing holding devices according to claim 5, is characterized in that, also comprise: the push-and-pull sucker vacuum sensor that is arranged on described push-and-pull sucker place.
13. battery taking and placing holding devices according to claim 5, is characterized in that, also comprise: be arranged on the adapter plate approach switch on described adapter plate.
14. according to the battery taking and placing holding device described in claim 5 or 6, it is characterized in that, described push-and-pull cylinder is twin-stage push-and-pull cylinder.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320302899.3U CN203450101U (en) | 2013-05-29 | 2013-05-29 | Battery clamping device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320302899.3U CN203450101U (en) | 2013-05-29 | 2013-05-29 | Battery clamping device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203450101U true CN203450101U (en) | 2014-02-26 |
Family
ID=50130001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201320302899.3U Expired - Lifetime CN203450101U (en) | 2013-05-29 | 2013-05-29 | Battery clamping device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203450101U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104210471A (en) * | 2013-05-29 | 2014-12-17 | 杭州市电力局 | Battery taking and clamping device |
CN111483346A (en) * | 2019-01-28 | 2020-08-04 | 浙江吉智新能源汽车科技有限公司 | Vacuum battery replacement device and electric automobile |
-
2013
- 2013-05-29 CN CN201320302899.3U patent/CN203450101U/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104210471A (en) * | 2013-05-29 | 2014-12-17 | 杭州市电力局 | Battery taking and clamping device |
CN111483346A (en) * | 2019-01-28 | 2020-08-04 | 浙江吉智新能源汽车科技有限公司 | Vacuum battery replacement device and electric automobile |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201616471U (en) | Hand-operated vacuum adsorption material taking device | |
CN102881950A (en) | Full-automatic plate wrapping machine for lead storage batteries | |
CN102825607A (en) | Clamp device for assembling and disassembling battery based on dual-stage cylinder | |
CN104210471A (en) | Battery taking and clamping device | |
CN206167802U (en) | Robot is picked up to table tennis | |
CN205471624U (en) | Window glass handling device | |
CN203450101U (en) | Battery clamping device | |
CN208070104U (en) | One kind grabbing cup device | |
CN2880388Y (en) | Controllabel permanent magnet suction cup device | |
CN104452640B (en) | Sucking nozzle lifting device of sweeper | |
CN102561765A (en) | Stereoscopic parking garage | |
CN112664757B (en) | Multifunctional vehicle for inspecting and maintaining garbage conveying pipeline | |
CN110540069A (en) | Integrated device for loading and unloading sheet glass | |
CN103693421A (en) | Turning device for tread storage book truck | |
CN205442555U (en) | Take lifter arm of double suction dish device | |
CN205891369U (en) | Tectorial membrane product shifts transport mechanism | |
CN107313385A (en) | A kind of refuse cleaning vehicle | |
CN208509388U (en) | A kind of automatic stiffening laminating machine | |
CN201296246Y (en) | Electric flat truck | |
CN206437089U (en) | A kind of curved surface adaptive crawler belt and the climbing robot for installing the crawler belt | |
CN209051925U (en) | A kind of charging station traction device | |
CN108438950A (en) | Steel pipe device is gradually unloaded on a kind of vehicle | |
CN201447680U (en) | Strong magneto type road surface dust suction device | |
CN107794875A (en) | A kind of scrap collection system for connecting electric transporting vehicle | |
CN202687182U (en) | Vehicle-mounted suction-pressurization type tank conveying device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20140226 |