CN114697716B - Set top box supporting automatic standby - Google Patents
Set top box supporting automatic standby Download PDFInfo
- Publication number
- CN114697716B CN114697716B CN202210314761.9A CN202210314761A CN114697716B CN 114697716 B CN114697716 B CN 114697716B CN 202210314761 A CN202210314761 A CN 202210314761A CN 114697716 B CN114697716 B CN 114697716B
- Authority
- CN
- China
- Prior art keywords
- set top
- top box
- fixed
- connecting rod
- sliding
- 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.)
- Active
Links
- 239000002985 plastic film Substances 0.000 claims abstract description 20
- 230000000694 effects Effects 0.000 claims abstract description 14
- 238000004140 cleaning Methods 0.000 claims description 45
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000007790 scraping Methods 0.000 claims description 4
- 230000005012 migration Effects 0.000 abstract description 3
- 238000013508 migration Methods 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 7
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a set top box supporting automatic standby, and relates to the technical field of set top boxes. Including STB body and interface, the positive fixed interface that is provided with of STB body, the inside of interface is fixed to be provided with the plastic sheet, the top of plastic sheet is provided with the clearance board, the fixed brush that is provided with in bottom of clearance board, the both sides of brush all are actively provided with the scraper blade, the fixed lifter that is provided with in top of scraper blade, the one end activity of lifter is provided with the connecting plate, the both sides of connecting plate bottom all are actively provided with the connecting rod, the one end activity of connecting rod is provided with the movable block, one side of movable block is fixed and is provided with the transfer line. Through setting up crank and connecting rod, pivoted crank drives the clearance board through the connecting rod and carries out reciprocal horizontal migration, and clearance that removes can clear up interface or plastic sheet, keeps the inside cleanness of interface, avoids taking place the bad situation of contact after inserting USB equipment.
Description
Technical Field
The invention relates to the technical field of set top boxes, in particular to a set top box supporting automatic standby.
Background
A digital video conversion box, commonly referred to as a set top box or set top box, is a device that connects a television set to an external signal source, and which converts compressed digital signals into television content and displays the television content on the television set.
In the prior art, the USB interface is generally arranged on the existing set top box, impurities such as dust and the like easily fall into the interior of the USB interface, and poor contact can possibly occur after the USB device is accessed, so that normal use is affected.
Disclosure of Invention
The invention provides a set top box supporting automatic standby, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a support automatic stand-by's STB, includes STB body and interface, the front of STB body is fixed and is provided with the interface, the inside of interface is fixed and is provided with the plastic sheet, the top of plastic sheet is provided with the clearance board, the bottom of clearance board is fixed and is provided with the brush, the both sides of brush all are movable and are provided with the scraper blade, the fixed lifter that is provided with in top of scraper blade, the one end activity of lifter is provided with the connecting plate, the both sides of connecting plate bottom all are movable and are provided with the connecting rod, the one end activity of connecting rod is provided with the movable block, one side of movable block is fixed and is provided with the transfer line, the one end of transfer line is fixed and is provided with the movable frame, the inner wall activity of movable frame is provided with the protruding axle, the one end of protruding axle is fixed and is provided with the rim plate, the inner wall of rim plate is fixed and is provided with first pivot, the one end of first pivot and the output shaft fixed connection of first motor;
the cleaning plate is located the inside of casing, be provided with the swinging arms directly over the cleaning plate, the both sides of swinging arms bottom are all fixed and are provided with the ball of hitting, the inner wall activity of swinging arms is provided with the sliding shaft, the fixed disc that is provided with of one end of sliding shaft, the inner wall of disc is fixed to be provided with the second pivot, the one end and the output shaft fixed connection of second motor of second pivot, one side activity of casing is provided with the quick-witted case, one side of machine case is fixed to be provided with the dead lever, the fixed nut seat that is provided with of one end of dead lever, the inside of nut seat backup pad, one side of backup pad is fixed to be provided with the fly leaf, one side activity of fly leaf is provided with the connecting rod, the one end activity of connecting rod is provided with the crank, the fixed fifth pivot that is provided with in crank bottom, the one end and the output shaft fixed connection of fifth motor of fifth pivot.
Further, one end of the lifting rod is fixedly provided with a sliding block, the sliding block is located in a sliding groove on the inner side of the connecting plate, and one side of the sliding block is fixedly provided with a first spring.
Further, the connecting relation between the connecting rod and the connecting plate is hinged, and the connecting relation between the connecting rod and the movable block is hinged.
Further, a sliding opening is formed in the inner side of the movable frame, and the movable frame is connected with the protruding shaft in a sliding mode.
Further, both sides at the top of the cleaning plate are fixedly provided with curved rods, the curved rods are L-shaped, and the bottom of one end of each curved rod is fixedly provided with a second spring.
Further, a sliding opening is formed in the inner side of the swinging rod, and the swinging rod is connected with the sliding shaft in a sliding mode.
Further, a third motor is fixedly arranged in the case, an output shaft of the third motor is fixedly connected with a third rotating shaft, and one end of the third rotating shaft is fixedly connected with one side of the shell.
Further, the nut seat is in threaded connection with the screw rod through the ball, and one end of the screw rod is fixedly connected with an output shaft of the fourth motor.
Further, the top and the bottom of the movable plate are respectively provided with a roller, the rollers are positioned in the sliding grooves of the inner wall of the set top box body, and the connection relationship between the rollers and the sliding grooves of the inner wall of the set top box body is sliding connection.
Further, the connecting rod is hinged with the crank, and the connecting rod is hinged with the movable plate.
Compared with the prior art, the invention provides a set top box supporting automatic standby, which has the following beneficial effects:
according to the set top box supporting automatic standby, the cleaning plate can clean the interface or the plastic sheet in a moving manner, so that the interior of the interface is kept clean, meanwhile, the cleaning plate shakes off impurities attached to the hairbrush by using a shaking force, so that the hairbrush is cleaned in a shaking manner, and the cleaning effect of the cleaning plate is further improved; meanwhile, the intractable impurities can be scraped off by the scraper plate which is matched with the scraper plate to further improve the cleaning capacity of the cleaning plate, the cleaning plate can be turned over, the hairbrush surface on the cleaning plate can be turned over and adjusted according to the cleaning position, and therefore the height of the cleaning plate is adjusted according to the cleaning position, and the service performance of the cleaning plate is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
fig. 2 is a front view showing the structure of a set-top box supporting automatic standby according to the present invention;
fig. 3 is a schematic view of a plastic sheet structure of a set-top box supporting automatic standby according to the present invention;
fig. 4 is a schematic diagram of a shell structure of a set top box supporting automatic standby according to the present invention;
fig. 5 is a schematic diagram of a cleaning board structure of a set top box supporting automatic standby according to the present invention;
FIG. 6 is a schematic diagram of a crank structure of a set top box supporting automatic standby according to the present invention;
fig. 7 is a schematic diagram of a swing lever structure of a set top box supporting automatic standby according to the present invention;
fig. 8 is a schematic diagram of a second motor structure of a set top box supporting automatic standby according to the present invention;
fig. 9 is a schematic diagram of a first motor structure of a set top box supporting automatic standby according to the present invention.
In the figure: 1. a set top box body; 2. an interface; 201. a plastic sheet; 3. a cleaning plate; 301. a brush; 302. a scraper; 303. a lifting rod; 304. a connecting plate; 305. a slide block; 306. a first spring; 4. a connecting rod; 401. a movable block; 402. a transmission rod; 403. a movable frame; 404. a protruding shaft; 405. a wheel disc; 406. a first rotating shaft; 407. a first motor; 5. a housing; 501. a curved bar; 502. a second spring; 6. a swinging rod; 601. hitting a ball; 602. a sliding shaft; 603. a disc; 604. a second rotating shaft; 605. a second motor; 7. a chassis; 701. a third rotating shaft; 702. a third motor; 8. a fixed rod; 801. a nut seat; 802. a screw rod; 803. a fourth motor; 804. a support plate; 9. a movable plate; 901. a connecting rod; 902. a crank; 903. a fifth rotating shaft; 904. a fifth motor; 905. and a roller.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-9, the invention discloses a set top box supporting automatic standby, which comprises a set top box body 1 and an interface 2, wherein the front surface of the set top box body 1 is fixedly provided with the interface 2, the inside of the interface 2 is fixedly provided with a plastic sheet 201, a cleaning plate 3 is arranged above the plastic sheet 201, the bottom of the cleaning plate 3 is fixedly provided with a brush 301, both sides of the brush 301 are movably provided with a scraping plate 302, the top of the scraping plate 302 is fixedly provided with a lifting rod 303, one end of the lifting rod 303 is movably provided with a connecting plate 304, both sides of the bottom of the connecting plate 304 are movably provided with a connecting rod 4, one end of the connecting rod 4 is movably provided with a movable block 401, one side of the movable block 401 is fixedly provided with a transmission rod 402, one end of the transmission rod 402 is fixedly provided with a movable frame 403, the inner wall of the movable frame 403 is movably provided with a convex shaft 404, one end of the convex shaft 404 is fixedly provided with a wheel disc 405, the inner wall of the wheel disc 405 is fixedly provided with a first rotating shaft 406, one end of the output shaft 407 of the first rotating shaft 407 is fixedly connected with a first motor 407;
the cleaning plate 3 is positioned in the shell 5, a swinging rod 6 is arranged right above the cleaning plate 3, a striking ball 601 is fixedly arranged on two sides of the bottom of the swinging rod 6, a sliding shaft 602 is movably arranged on the inner wall of the swinging rod 6, a disc 603 is fixedly arranged at one end of the sliding shaft 602, a second rotating shaft 604 is fixedly arranged on the inner wall of the disc 603, one end of the second rotating shaft 604 is fixedly connected with an output shaft of a second motor 605, a case 7 is movably arranged at one side of the shell 5, a fixing rod 8 is fixedly arranged at one side of the case 7, a nut seat 801 is fixedly arranged at one end of the fixing rod 8, the nut seat 801 is positioned in a supporting plate 804, a movable plate 9 is fixedly arranged at one side of the supporting plate 804, a connecting rod 901 is movably arranged at one side of the movable plate 9, a crank 902 is movably arranged at one end of the connecting rod 901, a fifth rotating shaft 903 is fixedly arranged at the bottom of the crank 902, one end of the fifth rotating shaft 903 is fixedly connected with an output shaft of a fifth motor 904, aiming at a set top box which is connected with a television through a high-definition multimedia interface signal line and used for reading basic configuration parameters of the television, the set top box provides high-level control functions such as adaptive resolution output, one-key playing, system standby and the like among various audio and video products based on a CEC control protocol, the set top box can detect the power state of the television through a CEC bus of HDMI, the set top box can detect the power state of the television through HDMI, specifically, the set top box can detect the power state of the television through a CEC bus of HDMI, wherein the power state of the television comprises a start-up operation, a shutdown and a standby, the set top box is automatically adapted to the power state and a network connection mode of the set top box according to the power state of the television, the set top box obtains the power state of the television through the CEC bus of the HDMI, and automatically adapts to the power state and the network connection mode of the set top box according to the power state of the television, a one-key standby function is provided, namely, a user only needs to control the power state of the television, the set top box can automatically adapt to the power state and the network connection mode of the set top box according to the power state of the television, the user does not need to independently operate the set top box, the trouble of operation of simultaneously using a television remote controller and a set top box remote controller is avoided, the operation of closing the set top box is simplified, electric energy and network resources are saved, the mode that the network is immediately connected after the current set top box is electrified is changed, and the service life of the set top box is prolonged.
Specifically, a slider 305 is fixedly disposed at one end of the lifting rod 303, the slider 305 is located in a chute inside the connecting plate 304, and a first spring 306 is fixedly disposed at one side of the slider 305.
In this embodiment, by providing the first spring 306, the elasticity of the first spring 306 can push the scraper 302 to adhere to the surface of the brush 301, and when the brush 301 is cleaned, the scraper 302 can clean impurities attached to the brush 301 more forcefully.
Specifically, the connection relationship between the connecting rod 4 and the connecting plate 304 is hinged, and the connection relationship between the connecting rod 4 and the movable block 401 is hinged.
In this embodiment, by providing the link 4, the vertical movement of the blade 302 can be achieved by changing the supporting angles of the links 4 on both sides, thereby cleaning the brush 301.
Specifically, a sliding opening is formed on the inner side of the movable frame 403, and the connection relationship between the movable frame 403 and the protruding shaft 404 is a sliding connection.
In this embodiment, by providing the protruding shaft 404 and the movable frame 403, the rotating wheel disc 405 can continuously change the supporting angle of the connecting rod 4 by using the sliding connection between the protruding shaft 404 and the movable frame 403, so as to realize the reciprocating vertical movement of the scraper 302, thereby performing multiple cleaning operations on the brush 301.
Specifically, both sides at the top of the cleaning plate 3 are fixedly provided with curved rods 501, the curved rods 501 are L-shaped, and the bottom of one end of each curved rod 501 is fixedly provided with a second spring 502.
In this embodiment, by providing the second spring 502, the second spring 502 provides elastic support for the cleaning plate 3, and when the cleaning plate 3 vibrates, the elasticity of the second spring 502 can increase the frequency of vibration of the cleaning plate 3.
Specifically, a sliding opening is formed in the inner side of the swinging rod 6, and the swinging rod 6 is connected with the sliding shaft 602 in a sliding manner.
In this embodiment, by setting the sliding shaft 602 and the swinging rod 6, the rotating disc 603 drives the swinging rod 6 to swing reciprocally through the sliding shaft 602, and the swinging rod 6 in the swinging state repeatedly beats the cleaning plate 3 through the hitting ball 601, so that the cleaning plate 3 vibrates, and impurities attached to the brush 301 are vibrated down by utilizing vibration force to clean the brush 301 in a vibrating manner, so that good cleaning capability of the cleaning plate 3 is maintained.
Specifically, a third motor 702 is fixedly disposed in the chassis 7, an output shaft of the third motor 702 is fixedly connected with a third rotating shaft 701, and one end of the third rotating shaft 701 is fixedly connected with one side of the housing 5.
In this embodiment, through setting up third motor 702 and third pivot 701, third motor 702 can drive clearance board 3 through third pivot 701 and overturn to the brush face on the clearance board 3 is adjusted in the upset according to the position of clearance.
Specifically, the nut seat 801 is in threaded connection with the screw rod 802 through a ball, and one end of the screw rod 802 is fixedly connected with the output shaft of the fourth motor 803.
In this embodiment, through setting up nut seat 801 and lead screw 802, pivoted lead screw 802 utilizes with the threaded connection of nut seat 801 can drive and drive structures such as clearance board 3 and casing 5 and carry out vertical movement to the height of clearance board 3 is adjusted according to the position of clearance.
Specifically, the top and the bottom of the movable plate 9 are both provided with rollers 905, the rollers 905 are located in the sliding grooves of the inner wall of the set top box body 1, and the connection relationship between the rollers 905 and the sliding grooves of the inner wall of the set top box body 1 is a sliding connection.
In this embodiment, by providing the roller 905, the roller 905 can reduce friction so that the reciprocating horizontal movement of the movable plate 9 becomes smooth.
Specifically, the connection relationship between the connecting rod 901 and the crank 902 is hinged, and the connection relationship between the connecting rod 901 and the movable plate 9 is hinged.
In this embodiment, through setting up crank 902 and connecting rod 901, pivoted crank 902 drives clearance board 3 through connecting rod 901 and carries out reciprocal horizontal migration, and clearance that removes can clear up interface 2 and plastic sheet 201, avoids taking place the bad situation of contact after inserting USB equipment.
When the cleaning device is used, the fifth motor 904 is started, the crank 902 is driven to rotate by the fifth motor 904 through the fifth rotating shaft 903, the cleaning plate 3 is driven to reciprocate horizontally by the rotating crank 902 through the connecting rod 901, the moving cleaning can be performed on the interface 2 or the plastic sheet 201, the set top box body 1 is inverted, the interface 2 faces downwards, impurities in the interface can be discharged under the influence of gravity, when the bottom of the plastic sheet 201 is cleaned, the cleaning plate 3 and the shell 5 are driven to be far away from the top of the plastic sheet 201 through the crank 902, then the third motor 702 is started, the cleaning plate 3 can be driven to overturn by the third motor 702 through the third rotating shaft 701, the cleaning plate 3 and the shell 5 can be driven to move downwards by the rotating screw 802 through the threaded connection with the nut seat 801, so that the top of the brush 301 and the bottom of the plastic sheet 201 can be kept horizontal, and then the cleaning plate 3 and the shell 5 are driven to move towards the bottom of the plastic sheet 201 through the crank 902, and the cleaning of the bottom of the plastic sheet 201 is realized;
when the brush 301 is cleaned by vibration, the second motor 605 drives the disc 603 to rotate through the second rotating shaft 604, the rotating disc 603 drives the swinging rod 6 to swing reciprocally through the sliding shaft 602, the swinging rod 6 in a swinging state repeatedly beats the cleaning plate 3 through the hitting ball 601, so that the cleaning plate 3 vibrates, impurities attached to the brush 301 are vibrated down by vibration force, when the impurities fixed on the brush 301 are cleaned, the first motor 407 drives the wheel disc 405 to rotate through the first rotating shaft 406, the rotating wheel disc 405 drives the movable block 401 at one end of the connecting rod 4 to reciprocate horizontally through the protruding shaft 404, and the movable block 401 continuously changes the supporting angle of the connecting rod 4 to enable the scraper 302 to reciprocate vertically, so that the relatively stubborn impurities can be scraped down by the movable scraper 302.
To sum up, this support automatic stand-by STB, through setting up crank 902 and connecting rod 901, pivoted crank 902 passes through connecting rod 901 and drives clearance board 3 and carry out reciprocal horizontal migration, the clearance of removal can clear up interface 2 or plastic sheet 201, keep interface 2 inside clean, avoid taking place the bad situation of contact after inserting USB equipment, through setting up sliding shaft 602 and swinging rod 6, pivoted disc 603 passes through sliding shaft 602 and drives swinging rod 6 and carry out reciprocal swing, swinging rod 6 under the swing state shakes clearance board 3 through hitting ball 601 repeatedly, make clearance board 3 produce vibrations, utilize the shake power to shake down the impurity that will adhere to on brush 301, vibrate clearance to brush 301, keep the good clearance ability of clearance board 3.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The set top box supporting automatic standby comprises a set top box body (1) and an interface (2), and is characterized in that: the novel multifunctional set top box comprises a set top box body (1), wherein an interface (2) is fixedly arranged on the front surface of the set top box body (1), a plastic sheet (201) is fixedly arranged in the interface (2), a cleaning plate (3) is arranged above the plastic sheet (201), a brush (301) is fixedly arranged at the bottom of the cleaning plate (3), scraping plates (302) are movably arranged on two sides of the brush (301), lifting rods (303) are fixedly arranged at the top of the scraping plates (302), connecting plates (304) are movably arranged at one ends of the lifting rods (303), connecting rods (4) are movably arranged on two sides of the bottom of the connecting plates (304), a movable block (401) is movably arranged at one end of each connecting rod (4), a transmission rod (402) is fixedly arranged at one side of each movable block (401), a movable frame (403) is fixedly arranged at one end of each transmission rod (402), a protruding shaft (404) is movably arranged on the inner wall of each movable frame (403), a wheel disc (405) is fixedly arranged at one end of each protruding shaft (404), a first motor (406) is fixedly arranged on the inner wall of each wheel disc (405), and one end of each first motor (406) is fixedly connected with a first rotating shaft (407);
the cleaning plate (3) is located the inside of casing (5), be provided with swinging arms (6) directly over cleaning plate (3), the both sides of swinging arms (6) bottom are all fixed and are provided with and hit ball (601), the inner wall activity of swinging arms (6) is provided with sliding shaft (602), the fixed disc (603) that is provided with of one end of sliding shaft (602), the inner wall of disc (603) is fixed and is provided with second pivot (604), the one end of second pivot (604) and the output shaft fixed connection of second motor (605), one side activity of casing (5) is provided with organic case (7), one side of case (7) is fixed and is provided with dead lever (8), the one end of dead lever (8) is fixed and is provided with nut seat (801), nut seat (801) are located the inside of backup pad (804), one side of backup pad (804) is fixed and is provided with fly leaf (9), one side activity of fly leaf (9) is provided with connecting rod (901), the one end activity of connecting rod (901) is provided with second pivot (903), the one end of crank (903) is fixed with the output shaft (902) of fifth pivot (902), the bottom of fifth pivot (902) is fixed.
2. A set top box supporting automatic standby according to claim 1, wherein: one end of the lifting rod (303) is fixedly provided with a sliding block (305), the sliding block (305) is located in a sliding groove on the inner side of the connecting plate (304), and one side of the sliding block (305) is fixedly provided with a first spring (306).
3. A set top box supporting automatic standby according to claim 1, wherein: the connecting relation between the connecting rod (4) and the connecting plate (304) is hinged, and the connecting relation between the connecting rod (4) and the movable block (401) is hinged.
4. A set top box supporting automatic standby according to claim 1, wherein: the inner side of the movable frame (403) is provided with a sliding opening, and the connection relation between the movable frame (403) and the convex shaft (404) is sliding connection.
5. A set top box supporting automatic standby according to claim 1, wherein: both sides at clearance board (3) top are all fixed and are provided with curved pole (501), curved pole (501) are the L type, the bottom of curved pole (501) one end is fixed and is provided with second spring (502).
6. A set top box supporting automatic standby according to claim 1, wherein: the inner side of the swinging rod (6) is provided with a sliding opening, and the swinging rod (6) is connected with the sliding shaft (602) in a sliding manner.
7. A set top box supporting automatic standby according to claim 1, wherein: the novel electric cabinet is characterized in that a third motor (702) is fixedly arranged in the cabinet (7), a third rotating shaft (701) is fixedly connected to an output shaft of the third motor (702), and one end of the third rotating shaft (701) is fixedly connected with one side of the shell (5).
8. A set top box supporting automatic standby according to claim 1, wherein: the nut seat (801) is in threaded connection with the screw rod (802) through a ball, and one end of the screw rod (802) is fixedly connected with an output shaft of the fourth motor (803).
9. A set top box supporting automatic standby according to claim 1, wherein: the top and the bottom of fly leaf (9) all are provided with gyro wheel (905), gyro wheel (905) are located the spout of STB body (1) inner wall, the relation of connection of gyro wheel (905) and STB body (1) inner wall spout is sliding connection.
10. A set top box supporting automatic standby according to claim 1, wherein: the connecting relation between the connecting rod (901) and the crank (902) is hinged, and the connecting relation between the connecting rod (901) and the movable plate (9) is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210314761.9A CN114697716B (en) | 2022-03-28 | 2022-03-28 | Set top box supporting automatic standby |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210314761.9A CN114697716B (en) | 2022-03-28 | 2022-03-28 | Set top box supporting automatic standby |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114697716A CN114697716A (en) | 2022-07-01 |
| CN114697716B true CN114697716B (en) | 2023-06-02 |
Family
ID=82141494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210314761.9A Active CN114697716B (en) | 2022-03-28 | 2022-03-28 | Set top box supporting automatic standby |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114697716B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008229442A (en) * | 2007-03-19 | 2008-10-02 | Isao Yoshida | Dust remover for substrate |
| CN207655239U (en) * | 2017-12-19 | 2018-07-27 | 江苏镇钛化工有限公司 | A kind of titanium alloy product production being convenient to clean inner cylinder outer surface is with air swept mill |
| CN208466738U (en) * | 2018-05-17 | 2019-02-05 | 盐城市劲风节能环保设备有限公司 | A kind of efficient dedusting and flapping device |
| CN211982038U (en) * | 2020-06-19 | 2020-11-20 | 深圳市实益达工业有限公司 | Novel set top box |
| CN112178387A (en) * | 2020-09-29 | 2021-01-05 | 陈美珍 | Electric cabinet installation device capable of automatically cleaning dust |
| CN112856469A (en) * | 2021-01-13 | 2021-05-28 | 林冬艳 | High-efficiency industrial smoke energy-saving purification device |
| CN213316327U (en) * | 2020-09-27 | 2021-06-01 | 段梦阁 | Surface dust removal device for transformer |
| WO2021224841A1 (en) * | 2020-05-07 | 2021-11-11 | Dinesh Jaisinghani | Improved multi-purpose cleaning system |
| CN214974832U (en) * | 2021-01-14 | 2021-12-03 | 傅彩虹 | Dust removal assembly for garment factory |
| CN215641217U (en) * | 2021-06-15 | 2022-01-25 | 东阿县鲁鑫钢球有限公司 | Automatic steel ball flaw detection feeding device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5495070B2 (en) * | 2011-06-10 | 2014-05-21 | 株式会社ダイフク | Cleaning device for ceiling transfer equipment |
-
2022
- 2022-03-28 CN CN202210314761.9A patent/CN114697716B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008229442A (en) * | 2007-03-19 | 2008-10-02 | Isao Yoshida | Dust remover for substrate |
| CN207655239U (en) * | 2017-12-19 | 2018-07-27 | 江苏镇钛化工有限公司 | A kind of titanium alloy product production being convenient to clean inner cylinder outer surface is with air swept mill |
| CN208466738U (en) * | 2018-05-17 | 2019-02-05 | 盐城市劲风节能环保设备有限公司 | A kind of efficient dedusting and flapping device |
| WO2021224841A1 (en) * | 2020-05-07 | 2021-11-11 | Dinesh Jaisinghani | Improved multi-purpose cleaning system |
| CN211982038U (en) * | 2020-06-19 | 2020-11-20 | 深圳市实益达工业有限公司 | Novel set top box |
| CN213316327U (en) * | 2020-09-27 | 2021-06-01 | 段梦阁 | Surface dust removal device for transformer |
| CN112178387A (en) * | 2020-09-29 | 2021-01-05 | 陈美珍 | Electric cabinet installation device capable of automatically cleaning dust |
| CN112856469A (en) * | 2021-01-13 | 2021-05-28 | 林冬艳 | High-efficiency industrial smoke energy-saving purification device |
| CN214974832U (en) * | 2021-01-14 | 2021-12-03 | 傅彩虹 | Dust removal assembly for garment factory |
| CN215641217U (en) * | 2021-06-15 | 2022-01-25 | 东阿县鲁鑫钢球有限公司 | Automatic steel ball flaw detection feeding device |
Non-Patent Citations (1)
| Title |
|---|
| 王妹婷 ; 谈士力 ; 张海洪 ; .双向清洗系统研究及其在爬壁机器人上的应用.机械设计与制造.2010,(第05期),全文. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114697716A (en) | 2022-07-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114697716B (en) | Set top box supporting automatic standby | |
| CN211063138U (en) | Power distribution control equipment convenient to it is clean | |
| CN209077157U (en) | A kind of optics ball screening washer | |
| CN212463360U (en) | Video recording equipment hardboard that life is high | |
| CN218276880U (en) | Dustproof modular multifunctional network information conversion box | |
| CN113825037A (en) | Network switch that network computer lab was used | |
| CN212660225U (en) | Mining intrinsic safety type camera of spherical holder | |
| CN213606155U (en) | Household roof cleaning equipment | |
| CN110916564B (en) | Interactive robot of sweeping floor of pet | |
| CN218872938U (en) | Cleaning device for work piece production usefulness | |
| CN112383838A (en) | Heat dissipation mechanism for avoiding influence on signal transmission caused by internal overheating of router | |
| CN219644313U (en) | Interactive all-in-one machine | |
| CN213944001U (en) | Cleaning device for camera | |
| CN213018748U (en) | Wireless intelligent video surveillance camera | |
| CN216800203U (en) | Cathode top poking hammer rapping dust removing equipment of electric dust remover | |
| CN217222520U (en) | Intelligence high definition camera convenient to maintain | |
| CN220325689U (en) | Monitoring equipment with dustproof function | |
| CN216437370U (en) | Multifunctional high-definition camera | |
| CN216174442U (en) | Internet of things monitoring host based on Windows system | |
| CN217235203U (en) | Monitoring device for intelligent security of building | |
| CN219143724U (en) | High-definition liquid crystal screen | |
| CN212850799U (en) | Computer network engineering remote monitoring equipment | |
| CN209792052U (en) | film dust collector for graphite flake calendering | |
| CN214663311U (en) | Examination room supervisory equipment convenient to installation | |
| CN215610471U (en) | Novel ash removal device for chemical reaction tower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |