CN214454067U - Adjustable automatic medicine feeding rack for medicines - Google Patents
Adjustable automatic medicine feeding rack for medicines Download PDFInfo
- Publication number
- CN214454067U CN214454067U CN202120188485.7U CN202120188485U CN214454067U CN 214454067 U CN214454067 U CN 214454067U CN 202120188485 U CN202120188485 U CN 202120188485U CN 214454067 U CN214454067 U CN 214454067U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- plate
- placing
- sliding
- baffle
- 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 - Fee Related
Links
- 239000003814 drug Substances 0.000 title claims abstract description 81
- 229940079593 drug Drugs 0.000 title abstract description 12
- 238000007599 discharging Methods 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
Images
Landscapes
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model belongs to the technical field of automatic medicine feeding, in particular to an adjustable automatic medicine feeding rack, which comprises an installation cabinet, the top end of the installation cabinet is fixedly connected with a back plate, the top end of the back plate is fixedly connected with a top plate, the left side of the back plate is fixedly connected with a placing plate, the inner side of the placing plate is slidably connected with a sliding plate, the right end of the sliding plate is fixedly connected with a fixed plate, the bottom end of the fixed plate is rotatably connected with a gear through a rotating shaft, the bottom end of the gear is fixedly connected with a rotating handle, the rear end surface of the gear is meshed with a rack, the top end of the placing plate is fixedly connected with a baffle, the left end of the baffle is rotatably connected with a connecting block through a rotating shaft, the inner side of the connecting block is slidably connected with a sliding rod, the opening size of a discharge hole of the placing plate is adjusted, a convenient device is suitable for medicines of boxes with different sizes, the convenient device is used for discharging operation, and the application range of the device is expanded, one box of every ejection of compact makes things convenient for the device to measure the ejection of compact, improves the convenience that the device used.
Description
Technical Field
The utility model belongs to the technical field of automatically, concretely relates to automatic medicine frame that delivers medicine with adjustable.
Background
With the progress of medicine, the action of western medicine becomes the mainstream of medicine in the world, wherein western medicine is more common people, western medicine is more important as a medically important subject, and the practice of the western medicine is more important in the subject, and most commonly, the familiarity of medicine and the importance of medicine racks are self-evident.
The prior art has the following problems:
1. the traditional medicine rack is inconvenient for medicine taking operation when in use, and the counting is inconvenient and the mistakes are easy to make under the condition that medicines are taken manually and are arranged closely;
2. traditional medicine frame is inconvenient automatic send medicine when using, and artifical send medicine to go back and forth to run, wastes time and energy.
In order to solve the above problems, an adjustable automatic medicine feeding rack is provided in the present application.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides an automatic medicine frame that delivers medicine with adjustable has the convenient characteristics of getting it filled and conveniently delivering medicine.
In order to achieve the above object, the utility model provides a following technical scheme: an adjustable automatic medicine feeding rack for medicines comprises an installation cabinet, wherein the top end of the installation cabinet is fixedly connected with a back plate, the top end of the back plate is fixedly connected with a top plate, the left side of the back plate is fixedly connected with a placement plate, the inner side of the placement plate is slidably connected with a sliding plate, the right end of the sliding plate is fixedly connected with a fixed plate, the bottom end of the fixed plate is rotatably connected with a gear through a rotating shaft, the bottom end of the gear is fixedly connected with a rotating handle, the rear end face of the gear is meshed with a rack, the top end of the placement plate is fixedly connected with a baffle, the left end of the baffle is rotatably connected with a connecting block through a rotating shaft, the inner side of the connecting block is slidably connected with a sliding rod, the top end and the bottom end of the sliding rod are both fixedly connected with baffle plates, a first spring is fixedly connected between the top end of the connecting block and the baffle plates positioned at the top end, the front end face of the back plate is fixedly connected with a sliding rail, and the top end of the sliding rail is fixedly connected with a first discharging pipe, the improved automatic feeding device comprises a sliding rail, a motor main shaft, a connecting frame, a rack, a collecting basket, a back plate, a push plate and a first spring, wherein the sliding rail is fixedly connected with the top end of the sliding rail through a first feeding pipe, the sliding rail is fixedly connected with the bottom end of the sliding rail through a first motor, the motor is fixedly connected with the tail end of the motor main shaft through an eccentric wheel, the sliding rail is fixedly connected with the bottom end of the connecting frame, the left side of the connecting frame is fixedly connected with the rack, the inner side of the rack is fixedly connected with the collecting basket, the left end of the back plate is fixedly connected with the first spring, and the left end of the first spring is fixedly connected with the push plate.
As the utility model relates to an automatic medicine frame that send of medicine with adjustable is preferred, the group number of placing the board is two sets of, every group the quantity of placing the board is three, the quantity of backplate is two, and is two sets of place the board and set up respectively two the left side of backplate.
As the utility model relates to a medicine is automatic to send medicine frame preferred with adjustable, place the inboard mounting groove of having seted up of board, the slide outside with place the mounting groove sliding connection of board, rack rear end face with place the mounting groove inside wall rear end fixed connection of board.
As the utility model relates to an automatic medicine frame that send of medicine with adjustable is preferred, place the inboard discharge opening that has seted up of board, the movement track of slide is the linearity, the discharge opening setting of placing the board is in on the movement track of slide, the movement track of baffle is the linearity, the discharge opening setting of placing the board is in the slide bar bottom on the baffle movement track.
As the utility model relates to an automatic medicine frame that send of medicine with adjustable is preferred, the spout has been seted up to the connecting block inboard, the slide bar outside with the spout sliding connection of connecting block, the diameter of baffle does 1.3 times of the spout diameter of connecting block, first spring setting is in the circumference position of slide bar.
As the utility model relates to an automatic medicine frame that send of medicine with adjustable is preferred, second unloading pipe sets up and is being located in a left side place the preceding terminal surface of board, first unloading pipe sets up and is being located in the right side place the preceding terminal surface of board, the quantity of motor is three, and is three the motor all is in with the setting the bottom of slide rail.
As the utility model relates to an automatic medicine frame that send of medicine with adjustable is preferred, the link is "L" font setting, the standing groove has been seted up to the rack inboard, collect the basket outside with the standing groove sliding connection of rack.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the baffle releases the medicine, only a box is pushed out at every turn, the second spring promotes the push pedal and keeps the medicine and encloses the laminating of keeping off the left end inside wall, then it rotates the drive gear on the fixed plate to rotate through rotating, thereby the gear rolls on the rack and drives slide side-to-side movement, thereby adjust the open size of discharge opening of placing the board, convenience of installation adapts to the medicine of not equidimension box, convenience of installation carries out ejection of compact operation, extend the application range of device, a box of convenience of ejection of compact at every turn measures the ejection of compact, the convenience that the improvement device used.
2. The medicine that will take off is placed in first unloading pipe or second unloading pipe, then the medicine falls in the slide rail from first unloading pipe or slide rail, then the motor operation drives the eccentric wheel and rotates, thereby produce the vibration and drive the slide rail vibration, the material slides down along the slide rail and drops in collecting the basket, make things convenient for the device to get it filled and carry the collection operation, after the collection finishes, take out collecting the basket from the rack, then pack the medicine in collecting the basket and place collecting the basket playback and put the frame, the link plays the fixed action to the rack, realize the automatic medicine conveying operation of device, and is simple in operation, saves the cost of labor, and the efficiency of taking medicine is improved to the device.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic overall structure diagram of the present invention;
fig. 2 is a schematic structural diagram of a position a in fig. 1 according to the present invention;
fig. 3 is a schematic structural diagram of fig. 1 at B in the present invention;
fig. 4 is the mounting structure diagram of the middle collecting basket of the present invention.
In the figure: 1. installing a cabinet; 2. a back plate; 3. a top plate; 4. placing the plate; 5. a slide plate; 6. a fixing plate; 7. a gear; 8. A rack; 9. fencing; 10. connecting blocks; 11. a slide bar; 12. a baffle plate; 13. a first spring; 14. a first blanking pipe; 15. A second blanking pipe; 16. a slide rail; 17. a motor; 18. an eccentric wheel; 19. a connecting frame; 20. placing a rack; 21. a collection basket; 22. turning a handle; 23. a second spring; 24. a push plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-4, the present invention provides the following solutions: an adjustable automatic medicine feeding rack for medicines comprises an installation cabinet 1, wherein the top end of the installation cabinet 1 is fixedly connected with a back plate 2, the top end of the back plate 2 is fixedly connected with a top plate 3, the left side of the back plate 2 is fixedly connected with a placing plate 4, the inner side of the placing plate 4 is slidably connected with a sliding plate 5, the right end of the sliding plate 5 is fixedly connected with a fixed plate 6, the bottom end of the fixed plate 6 is rotatably connected with a gear 7 through a rotating shaft, the bottom end of the gear 7 is fixedly connected with a rotating handle 22, the rear end surface of the gear 7 is meshed with a rack 8, the top end of the placing plate 4 is fixedly connected with a fence 9, the left end of the fence 9 is rotatably connected with a connecting block 10 through a rotating shaft, the inner side of the connecting block 10 is slidably connected with a sliding rod 11, the top end and the bottom end of the sliding rod 11 are both fixedly connected with a baffle 12, a first spring 13 is fixedly connected between the top end of the connecting block 10 and the baffle 12 positioned at the top end, the front end of the back plate 2 is fixedly connected with a sliding rail 16, the top end of the sliding rod is fixedly connected with a first discharging pipe 14, the top end of the sliding rail 16 is fixedly connected with a second blanking pipe 15, the bottom end of the sliding rail 16 is fixedly connected with a motor 17, the tail end of a main shaft of the motor 17 is fixedly connected with an eccentric wheel 18, the bottom end of the sliding rail 16 is fixedly connected with a connecting frame 19, the left side of the connecting frame 19 is fixedly connected with a placing frame 20, the inner side of the placing frame 20 is fixedly connected with a collecting basket 21, the left end of the back plate 2 is fixedly connected with a second spring 23, and the left end of the second spring 23 is fixedly connected with a push plate 24.
In this embodiment: medicine is placed on the placing plate 4, then the second spring 23 pushes the push plate 24 to attach the medicine to the inner side of the left end of the enclosure 9, then the baffle 12 at the top end of the slide rod 11 is pressed to drive the slide rod 11 to move downwards, the baffle 12 below the slide rod 11 pushes the medicine out, only one box is pushed out each time, the second spring 23 pushes the push plate 24 to keep the medicine attached to the inner side wall of the left end of the enclosure 9, then the gear 7 is driven to rotate on the fixing plate 6 by rotating the rotating handle 22, then the gear 7 rolls on the rack 8 to drive the sliding plate 5 to move left and right, so that the opening size of the discharge hole of the placing plate 4 is adjusted, then the taken-down medicine is placed in the first discharging pipe 14 or the second discharging pipe 15, then the medicine falls into the sliding rail 16 from the first discharging pipe 14 or the sliding rail 16, then the motor 17 operates to drive the eccentric wheel 18 to rotate, so as to generate vibration to drive the sliding rail 16 to vibrate, the material slides down along slide rail 16 and drops in collecting basket 21, makes things convenient for the device to get it filled and carries the collection operation, collects the back that finishes, takes out collecting basket 21 from rack 20, then packs the medicine in collecting basket 21 and places collecting basket 21 and playback rack 20, and link 19 plays the fixed action to rack 20.
In an alternative embodiment, the number of the sets of the placing plates 4 is two, the number of the placing plates 4 in each set is three, the number of the back plates 2 is two, the two sets of the placing plates 4 are respectively arranged at the left sides of the two back plates 2, the inner side of the placing plate 4 is provided with a mounting groove, the outer side of the sliding plate 5 is in sliding connection with the mounting groove of the placing plate 4, the rear end surface of the rack 8 is fixedly connected with the rear end of the inner side wall of the mounting groove of the placing plate 4, the inner side of the placing plate 4 is provided with a discharging hole, the moving track of the sliding plate 5 is linear, the discharging hole of the placing plate 4 is arranged on the moving track of the baffle plate 12 at the bottom end of the sliding rod 11, the inner side of the connecting block 10 is provided with a sliding groove, the outer side of the sliding rod 11 is in sliding connection with the sliding groove of the connecting block 10, the diameter of the baffle plate 12 is 1.3 times of the diameter of the sliding groove of the connecting block 10, a first spring 13 is arranged at a circumferential position of the slide 11.
In this embodiment: push down slide bar 11 and release the medicine, only release a box at every turn, thereby gear 7 rolls on rack 8 and drives slide 5 side-to-side movement to the size that the discharge opening of board 4 was placed in the regulation, the medicine of the different size boxes of convenience of installation adaptation, the convenience of installation carries out ejection of compact operation.
In an alternative embodiment, the second discharging pipe 15 is arranged on the front end face of the placing plate 4 located in the left middle, the first discharging pipe 14 is arranged on the front end face of the placing plate 4 located in the right middle, the number of the motors 17 is three, all the three motors 17 are arranged at the bottom end of the sliding rail 16, the connecting frame 19 is arranged in an L shape, the placing groove is formed in the inner side of the placing frame 20, and the outer side of the collecting basket 21 is connected with the placing groove of the placing frame 20 in a sliding mode.
In this embodiment: the motor 17 operates to drive the eccentric wheel 18 to rotate, so that vibration is generated to drive the sliding rail 16 to vibrate, materials slide down along the sliding rail 16 and fall into the collecting basket 21, and the materials slide down along the sliding rail 16 and fall into the collecting basket 21, so that the device is convenient to take medicines, convey and collect.
The utility model discloses a theory of operation and use flow: when the device is used, power is supplied through an external power supply, power is switched on to operate equipment, medicines are placed on a placing plate 4, then a second spring 23 pushes a push plate 24 to attach the medicines to the inner side of the left end of a surrounding baffle 9, then a baffle 12 at the top end of a slide rod 11 is pressed to drive the slide rod 11 to move downwards, the baffle 12 below the slide rod 11 pushes the medicines out, only one box is pushed out each time, the second spring 23 pushes the push plate 24 to keep the medicines attached to the inner side wall of the left end of the surrounding baffle 9, then a gear 7 is driven to rotate on a fixed plate 6 through a rotating handle 22, then the gear 7 rolls on a rack 8 to drive a sliding plate 5 to move left and right, the size of an opening discharge hole of the placing plate 4 is adjusted, the device is convenient to adapt to medicines of boxes with different sizes, the device is convenient to perform discharge operation, the use range of the device is expanded, one box at each time, the device can perform metering discharge, the convenience of the device is improved, then the medicine to be taken down is placed in first unloading pipe 14 or second unloading pipe 15, then the medicine falls on slide rail 16 from first unloading pipe 14 or slide rail 16, then motor 17 operates and drives eccentric wheel 18 to rotate, thereby produce the vibration and drive slide rail 16 to vibrate, the material slides down along slide rail 16 and drops in collection basket 21, make things convenient for the device to get the medicine and carry the collection operation, after the collection is finished, take out collection basket 21 from rack 20, then pack the medicine in collection basket 21 and place collection basket 21 and playback rack 20, link 19 plays the fixed action to rack 20, realize the automatic medicine feeding operation of device, and is simple in operation, saves the cost of labor, and improves the device efficiency of taking the medicine.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an automatic medicine frame that delivers medicine of medicine with adjustable, includes installation cabinet (1), its characterized in that: the mounting cabinet is characterized in that a back plate (2) is fixedly connected to the top end of the mounting cabinet (1), a top plate (3) is fixedly connected to the top end of the back plate (2), a placing plate (4) is fixedly connected to the left side of the back plate (2), a sliding plate (5) is slidably connected to the inner side of the placing plate (4), a fixing plate (6) is fixedly connected to the right end of the sliding plate (5), a gear (7) is rotatably connected to the bottom end of the fixing plate (6) through a rotating shaft, a rotating handle (22) is fixedly connected to the bottom end of the gear (7), a rack (8) is meshed with the rear end face of the gear (7), a baffle (9) is fixedly connected to the top end of the placing plate (4), a connecting block (10) is rotatably connected to the left end of the baffle (9) through a rotating shaft, a sliding rod (11) is slidably connected to the inner side of the connecting block (10), and baffles (12) are fixedly connected to the top end and the bottom end of the sliding rod (11), a first spring (13) is fixedly connected between the top end of the connecting block (10) and the baffle (12) positioned at the top end, a slide rail (16) is fixedly connected with the front end surface of the back plate (2), a first blanking pipe (14) is fixedly connected with the top end of the slide rail (16), the top end of the sliding rail (16) is fixedly connected with a second blanking pipe (15), the bottom end of the sliding rail (16) is fixedly connected with a motor (17), the tail end of the main shaft of the motor (17) is fixedly connected with an eccentric wheel (18), the bottom end of the slide rail (16) is fixedly connected with a connecting frame (19), a placing rack (20) is fixedly connected to the left side of the connecting rack (19), a collecting basket (21) is fixedly connected to the inner side of the placing rack (20), the left end of the back plate (2) is fixedly connected with a second spring (23), and the left end of the second spring (23) is fixedly connected with a push plate (24).
2. The adjustable automatic medicine feeding rack according to claim 1, wherein: the number of the placing plates (4) is two, the number of the placing plates (4) in each group is three, the number of the back plates (2) is two, and the two placing plates (4) are respectively arranged on the left sides of the two back plates (2).
3. The adjustable automatic medicine feeding rack according to claim 1, wherein: the inner side of the placing plate (4) is provided with a mounting groove, the outer side of the sliding plate (5) is connected with the mounting groove of the placing plate (4) in a sliding mode, and the rear end face of the rack (8) is fixedly connected with the rear end of the inner side wall of the mounting groove of the placing plate (4).
4. The adjustable automatic medicine feeding rack according to claim 1, wherein: discharge holes are formed in the inner side of the placing plate (4), the movement track of the sliding plate (5) is linear, the discharge holes of the placing plate (4) are formed in the movement track of the sliding plate (5), the movement track of the baffle (12) is linear, and the discharge holes of the placing plate (4) are formed in the movement track of the baffle (12) at the bottom end of the sliding rod (11).
5. The adjustable automatic medicine feeding rack according to claim 1, wherein: the connecting block (10) inboard has been seted up the spout, slide bar (11) the outside with the spout sliding connection of connecting block (10), the diameter of baffle (12) is 1.3 times the spout diameter of connecting block (10), first spring (13) set up the circumferential position of slide bar (11).
6. The adjustable automatic medicine feeding rack according to claim 1, wherein: the second discharging pipes (15) are arranged on the front end face of the placing plate (4) located in the left middle, the first discharging pipes (14) are arranged on the front end face of the placing plate (4) located in the right middle, the number of the motors (17) is three, and the three motors (17) are arranged at the bottom ends of the sliding rails (16).
7. The adjustable automatic medicine feeding rack according to claim 1, wherein: the connecting frame (19) is arranged in an L shape, a placing groove is formed in the inner side of the placing frame (20), and the outer side of the collecting basket (21) is connected with the placing groove of the placing frame (20) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120188485.7U CN214454067U (en) | 2021-01-22 | 2021-01-22 | Adjustable automatic medicine feeding rack for medicines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120188485.7U CN214454067U (en) | 2021-01-22 | 2021-01-22 | Adjustable automatic medicine feeding rack for medicines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214454067U true CN214454067U (en) | 2021-10-22 |
Family
ID=78140512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120188485.7U Expired - Fee Related CN214454067U (en) | 2021-01-22 | 2021-01-22 | Adjustable automatic medicine feeding rack for medicines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214454067U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114313743A (en) * | 2022-03-17 | 2022-04-12 | 山东第一医科大学附属省立医院(山东省立医院) | Medicine logistics system for unmanned pharmacy of hospital |
-
2021
- 2021-01-22 CN CN202120188485.7U patent/CN214454067U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114313743A (en) * | 2022-03-17 | 2022-04-12 | 山东第一医科大学附属省立医院(山东省立医院) | Medicine logistics system for unmanned pharmacy of hospital |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109731632B (en) | Concrete waste recovery device for civil engineering | |
| CN214454067U (en) | Adjustable automatic medicine feeding rack for medicines | |
| CN113184264B (en) | Capsule medicine board boxing equipment for medical production | |
| CN214824686U (en) | Material collecting device is used in hydraulic joint production | |
| CN209773742U (en) | Laser cutting machine | |
| CN113501334A (en) | A ejection of compact stacking device for production of PCB board | |
| CN210614315U (en) | Herbal pieces-sieving mechanism | |
| CN110918239B (en) | Broken recovery unit of lithium cell | |
| CN207900068U (en) | A kind of left and right appliance for releasing single material folding box material collecting device | |
| CN211594082U (en) | Vibration feeding tray for specification parts | |
| CN213669199U (en) | Preparation mechanism of biomass particles for efficient production | |
| CN214133818U (en) | Automatic feeding device of high-speed steel ball cold header | |
| CN209852699U (en) | Tablet counting device for pharmacy department | |
| CN221253158U (en) | Solid particulate matter storage surface leveling device | |
| CN113102043A (en) | Brain tumour branch of academic or vocational study is dispensed medicine and is used grinder | |
| CN211163078U (en) | Unloader of bearing processing machine tool | |
| CN205132333U (en) | Full -automatic electric contact number material machine | |
| CN220684025U (en) | Automatic accumulating and collecting device for disposable plastic cups | |
| CN216385036U (en) | Rotary flash drying device's ejection of compact structure | |
| CN219402780U (en) | Lithium battery cap pressure welding device | |
| CN220886172U (en) | But goods shelves are deposited to consumptive material of intelligent identification access quantity | |
| CN217591915U (en) | Cake core injection machine | |
| CN113346456B (en) | Emergency protection circuit device of new energy equipment | |
| CN210257381U (en) | Calcium citrate film-making device for chemical production | |
| CN221311399U (en) | Screening plant is used in graphite-based material processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |