CN111293402A - Antenna support for electronic product detection equipment - Google Patents
Antenna support for electronic product detection equipment Download PDFInfo
- Publication number
- CN111293402A CN111293402A CN202010084522.XA CN202010084522A CN111293402A CN 111293402 A CN111293402 A CN 111293402A CN 202010084522 A CN202010084522 A CN 202010084522A CN 111293402 A CN111293402 A CN 111293402A
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- adjusting
- lifting
- antenna
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- fixedly connected
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
- H01Q3/08—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying two co-ordinates of the orientation
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
The invention provides an antenna bracket for electronic product detection equipment, which comprises a rear bracket body, a sliding block, an adjusting rod, a positioning plate, an adjusting shaft, a lifting device, a synchronizing device, a moving motor, a lifting motor and an angle adjusting motor, wherein the sliding block is arranged on the rear bracket body; a sliding frame is fixedly connected in front of the rear frame body; the sliding block is connected to the sliding frame in a sliding mode; the two positions of the adjusting rod are hinged to the two sides of the sliding block respectively, and the other end of the adjusting rod is provided with an antenna; the adjusting rod comprises a supporting plate, and the middle of the adjusting rod is connected with the supporting plate through a hinge; the one end fixed connection of locating plate is in the place ahead of balladeur train, and the other end of locating plate articulates there is the extension board, and two gyro wheels rotate when synchronizer rotates, drive the whole uniform motion of equipment support, can realize the function of uniform motion, and traditional antenna boom adjusting position process of comparing removes more evenly, reduces rocking of top antenna, and the slow change condition of the signal of being convenient for observe received of still uniform motion does benefit to the position that the seizure signal takes place.
Description
Technical Field
The invention belongs to the technical field of antenna supports for detection equipment, and particularly relates to an antenna support for electronic product detection equipment.
Background
An antenna is a transducer that converts a guided wave propagating on a transmission line into an electromagnetic wave propagating in an unbounded medium, or vice versa. A component for transmitting or receiving electromagnetic waves in a radio device. Engineering systems such as radio communication, broadcasting, television, radar, navigation, electronic countermeasure, remote sensing, radio astronomy and the like all use electromagnetic waves to transmit information and work by depending on antennas. In addition, in transferring energy with electromagnetic waves, non-signal energy radiation also requires antennas. The common antenna has reversibility, namely the same antenna can be used as a transmitting antenna and a receiving antenna, so that the antenna can be used in the field of detecting electronic equipment, can receive weak electric signal changes in electronic products, can detect the weak signal changes sent by the electronic equipment, and can judge the information and change conditions of internal signals.
For example, application No.: the invention discloses a support for antenna detection equipment and an antenna assembly with the same, and the support comprises a first support, wherein the first support is suitable for being arranged at the rear side of an antenna, one end of the first support is suitable for being connected with one end of the antenna support, which is connected with the antenna, in a pivoting manner through a pivoting shaft, two abutting parts are arranged on the first support, and the two abutting parts are respectively positioned at two sides of the pivoting shaft and are both suitable for abutting against the rear surface of the antenna; and the second support is connected with the first support and positioned between the antenna detection equipment and the top of the antenna, wherein the antenna detection equipment is suitable for being arranged on the second support.
Based on the search of above-mentioned patent to and the structure discovery among the combination prior art, above-mentioned antenna module uses, can't adjust the position of antenna on the support, and the inconvenient position change and the direction change according to the uncertain signal of electronic product carry out timely regulation so that the receipt of signal causes the received signal unstability, detects the unable steady regulation at the uniform velocity of adjusting antenna angle in-process, influences the antenna and to the stable seizure of signal, influences the result of use.
Disclosure of Invention
In order to solve the technical problem, the invention provides an antenna bracket for electronic product detection equipment, which is used for solving the problems that when the antenna assembly is used, the position of an antenna on the bracket cannot be adjusted, the adjustment is not convenient to be carried out in time according to the position change and the direction change of an uncertain signal of an electronic product so as to facilitate the signal reception, the received signal is unstable, the constant-speed stable adjustment cannot be carried out in the process of detecting and adjusting the angle of the antenna, the stable capture of the antenna on the signal is influenced, and the use effect is influenced.
The invention relates to an antenna bracket for electronic product detection equipment, which is realized by the following specific technical means:
an antenna bracket for electronic product detection equipment comprises a rear bracket body, a sliding block, an adjusting rod, a positioning plate, an adjusting shaft, a lifting device, a synchronizing device, a moving motor, a lifting motor and an angle adjusting motor; a sliding frame is fixedly connected in front of the rear frame body; the sliding block is connected to the sliding frame in a sliding mode; the two positions of the adjusting rod are hinged to the two sides of the sliding block respectively, and the other end of the adjusting rod is provided with an antenna; the adjusting rod comprises a supporting plate, and the middle of the adjusting rod is connected with the supporting plate through a hinge; one end of the positioning plate is fixedly connected in front of the sliding frame, the other end of the positioning plate is hinged with a support plate, and a front lifting column is vertically and fixedly connected below the positioning plate; the rear part of the adjusting shaft is movably connected to the inside of the rear frame body, and the middle and the front end of the adjusting shaft are rotatably connected to the two ends of the sliding frame; two ends of the lifting device are rotatably connected to the lifting shaft brackets on two sides of the lower frame body, and the lower frame body comprises a rear lifting frame, a front lifting frame and a lifting shaft bracket; the synchronizer is rotationally connected to the lower frame body; the moving motor is fixedly connected to a beam of the lower frame body, and an output shaft of the moving motor is connected with a driven belt wheel on the synchronizing device through belt transmission; the lifting motor is fixedly connected to the lower frame body, and an output shaft of the lifting motor is meshed with a driven gear of the lifting device through a gear; the angle adjusting motor is fixedly connected with the lower portion of the tail end of the rear frame body, and an output shaft of the angle adjusting motor is connected with an adjusting shaft through gear transmission.
Furthermore, the rear frame body is of a cylindrical structure, a buckle is welded above the rear lifting column, the rear lifting column is fixedly connected to the middle of the rear frame body through the buckle, and a rack structure is machined on one side of the rear lifting column.
Further, the welding of the latter half has the back crane about the support body of support body down, and the welding of the former half of support body has preceding crane down to back crane and preceding crane are the arched board of bending, the both sides of support body still weld down have the lift pedestal.
Further, the carriage is a square plate with a square hole in the middle.
Furthermore, the slider is square, and the both sides of slider have seted up the square hole to the centre of slider is seted up the round hole regulation hole of in-band screw thread.
Furthermore, the adjusting rod is a rectangular rod with a circular ring buckle processed at the rear end, and the supporting plate is a rectangular thin plate.
Furthermore, the regulating spindle is including adjusting gear, the position processing of the left end balladeur train inside casing of regulating spindle has the external screw thread, and the other end fixedly connected with adjusting gear of regulating spindle.
Furthermore, the lifting device comprises a driven gear, a rear gear and a front gear, the lifting device is a straight shaft, the driven gear is fixedly connected in the middle of the lifting device, the rear gear and the front gear are respectively and fixedly connected to two ends of the lifting device, and the modulus and the reference circle diameter of the rear gear and the front gear are the same.
Furthermore, the synchronizing device comprises a driven belt wheel, the driven belt wheel is fixedly connected to the middle of a shaft of the synchronizing device, and two ends of the synchronizing device are fixedly connected with two rollers on the right side of the lower frame body.
Compared with the prior art, the invention has the following beneficial effects:
the rear frame body of the structure is matched with the adjusting shaft for use, the cylindrical design of the rear frame body is adopted, the adjusting shaft is fixed at two ends in the rear frame body through the bearings, the adjusting shaft is rotatably connected in the rear frame body, under the action of the angle adjusting motor, the torque is transmitted to the adjusting gear on the adjusting shaft to enable the adjusting shaft to rotate, the adjusting shaft extends into the sliding frame, the threaded part of the adjusting shaft is connected with a sliding block, the adjusting shaft and the sliding block are in threaded transmission, when the adjusting shaft rotates, the slide block moves forwards, and moreover, due to the movement of the slide block, the shape of a triangular frame formed by the adjusting rod, the supporting plate and the positioning plate is changed, so that the angle of the adjusting rod relative to the positioning plate is changed, the angle of the antenna is finally changed, and the function of automatically changing the angle of the antenna is realized, and the angle change is stable, and the change amplitude of the signal size received by adjusting the angle of the bracket when the angle of the signal changes is reduced.
Through the cooperation of the lifting device and the lifting motor of the structure, the lifting motor transmits the torque to the lifting device through the driven gear, and the lifting device transmits the torque through the matching of the rear gear, the front gear, the rear lifting frame and the front lifting column to form gear and rack transmission, so that the torque is converted into linear motion, the height of the support above the equipment can be stably adjusted, and the height of the antenna is adjusted.
Through the cooperation of synchronizer and lower support body, the mobile motor transmits the torque for synchronizer, synchronizer is a straight axle, rotate and connect on two stabilizer blades of the homonymy of support body down, and synchronizer's straight axle both ends are a fixedly connected with gyro wheel respectively, two gyro wheels rotate when synchronizer rotates, drive the whole uniform velocity motion of equipment support, can realize the function of uniform velocity action, it is more even to compare traditional antenna boom adjusting position process removal, reduce rocking of top antenna, still the slow change condition of the signal of being convenient for observe at the uniform velocity motion, do benefit to the position that the seizure signal takes place.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of the bracket of the invention before angle adjustment.
Fig. 3 is a schematic structural diagram of the antenna of the present invention after angle adjustment.
Fig. 4 is a schematic view of the structure of the lower bracket of the present invention.
Fig. 5 is a schematic view of the raised structure of the lower bracket of the present invention.
Fig. 6 is a schematic structural diagram of the synchronization device of the present invention.
Fig. 7 is a rear view of the apparatus of the present invention.
Fig. 8 is an enlarged view of the portion a of fig. 7 according to the present invention.
FIG. 9 is a schematic view of the slider structure of the present invention.
Fig. 10 is a schematic view of the carriage structure of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a rear frame body; 101. a rear lifting column; 2. a lower frame body; 201. a rear lifting frame; 202. a front lifting frame; 203. a lifting shaft bracket; 3. a carriage; 4. a slider; 401. an adjustment hole; 5. adjusting a rod; 501. a support plate; 6. positioning a plate; 601. a front lifting column; 7. an antenna; 8. an adjustment shaft; 801. an adjusting gear; 9. a lifting device; 901. a driven gear; 902. a rear gear; 903. a front gear; 10. a synchronization device; 1001. a driven pulley; 11. a moving motor; 12. a lifting motor; 13. an angle adjusting motor.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 10:
the invention provides an antenna bracket for electronic product detection equipment, which comprises a rear bracket body 1, a sliding block 4, an adjusting rod 5, a positioning plate 6, an adjusting shaft 8, a lifting device 9, a synchronizing device 10, a moving motor 11, a lifting motor 12 and an angle adjusting motor 13, wherein the rear bracket body is provided with a plurality of positioning holes; a sliding frame 3 is fixedly connected in front of the rear frame body 1; the slide block 4 is connected on the sliding frame 3 in a sliding way; the two positions of the adjusting rod 5 are hinged to the two sides of the sliding block 4 respectively, and the other end of the adjusting rod 5 is provided with an antenna 7; the adjusting rod 5 of the structure is shown in fig. 5, due to the movement of the sliding block 4, the shape of a triangular frame formed by the adjusting rod 5, the supporting plate 501 and the positioning plate 6 is changed, the angle of the adjusting rod 5 relative to the positioning plate 6 is changed, the angle of the antenna 7 is changed finally, the function of automatically changing the angle of the antenna is realized, the angle change is stable, and the change range of the size of a signal received by adjusting the angle of the bracket when the angle of the signal changes is reduced; one end of the positioning plate 6 is fixedly connected in front of the sliding frame 3, the other end of the positioning plate 6 is hinged with a support plate 501, and a front lifting column 601 is vertically and fixedly connected below the positioning plate 6; the rear part of the adjusting shaft 8 is movably connected inside the rear frame body 1, the rear frame body 1 is of a cylindrical structure, a buckle is welded above the rear lifting column 101, the rear lifting column 101 is fixedly connected in the middle of the rear frame body 1 through the buckle, a rack structure is processed on one side of the rear lifting column 101, the rear frame body 1 of the structure is as shown in figure 2, the rear frame body 1 is of a cylindrical design, the adjusting shaft 8 is fixed at two ends in the rear frame body 1 through bearings, the adjusting shaft 8 is rotatably connected in the rear frame body 1 and supports the adjusting shaft 8, and the middle and the front end of the adjusting shaft 8 are rotatably connected to two ends of the sliding frame 3; the two ends of the lifting device 9 are rotatably connected to the lifting shaft brackets 203 on the two sides of the lower frame body 2, the rear lifting frame 201 is welded on the upper rear half part of the frame body of the lower frame body 2, the front lifting frame 202 is welded on the upper front half part of the frame body of the lower frame body 2, the rear lifting frame 201 and the front lifting frame 202 are arched bending plates, the lifting shaft brackets 203 are welded on the two sides of the lower frame body 2, the lower frame body 2 of the structure is shown in figure 5, the lifting frame is arranged to enable the lifting column to linearly move in the lifting frame, height adjustment is achieved, the lifting shaft brackets 203 support the lifting device 9 to rotate, and the lower frame body 2 comprises the rear lifting frame 201, the front lifting frame 202 and the lifting shaft brackets 203; the synchronizer 10 is rotatably connected to the lower frame body 2; the moving motor 11 is fixedly connected to the beam of the lower frame body 2, and the output shaft of the moving motor 11 is connected with a driven belt wheel 1001 on the synchronizing device 10 through belt transmission; the lifting motor 12 is fixedly connected to the lower frame body 2, and an output shaft of the lifting motor 12 is connected to a driven gear 901 of the lifting device 9 through gear engagement; the terminal below of support body 1 behind the angle accommodate motor 13 fixedly connected with, and the output shaft of angle accommodate motor 13 is connected with regulating spindle 8 through gear drive, and the equal swing joint in four stabilizer blade departments in below of lower support body 2 has the gyro wheel.
Wherein, balladeur train 3 is the square board of middle square hole of seting up, and the balladeur train 3 of this structure is shown in fig. 10, and slider 4 is square piece, and the square hole has been seted up to slider 4's both sides to the round hole regulation hole 401 of taking internal screw thread is seted up to slider 4's centre, and balladeur train 3 supports regulating spindle 8 and slider 4 and realizes screw thread transmission, but makes regulating spindle 8 pivot rotate and slider 4 linear motion.
Wherein, regulating spindle 8 is including adjusting gear 801, and the position processing of the left end balladeur train 3 inside casing of regulating spindle 8 has the external screw thread, and the other end fixedly connected with adjusting gear 801 of regulating spindle 8, and regulating spindle 8 of this structure is as shown in fig. 10, and regulating spindle 8 can be at back support body 1 and 3 internal rotations of balladeur train, realizes screw drive with slider 4, makes slider 4 at the uniform velocity linear motion.
The lifting device 9 comprises a driven gear 901, a rear gear 902 and a front gear 903, the lifting device 9 is a straight shaft, the driven gear 901 is fixedly connected in the middle of the lifting device 9, the rear gear 902 and the front gear 903 are respectively and fixedly connected to two ends of the lifting device 9, the modulus and the reference circle diameter of the rear gear 902 and the front gear 903 are the same, the lifting device 9 with the structure is shown in fig. 5, the two gears are matched with the rear lifting column 101 and the front lifting column 601 to act, a gear-rack transmission structure is realized, the height adjustment of equipment can be realized, and the adjusting speed is uniform.
Wherein, the synchronizer 10 comprises a driven pulley 1001, the driven pulley 1001 is fixedly connected with the middle of the shaft of the synchronizer 10, and both ends of the synchronizer 10 are fixedly connected with the two rollers on the right side of the lower frame body 2, the synchronizer 10 of this structure is shown in figure 6, through the matching of the synchronizer 10 and the lower frame body 2, the mobile motor 11 transmits the torque to the synchronizer 10, the synchronizer 10 is a straight shaft and is rotatably connected on two support legs at the same side of the lower frame body 2, and two ends of the straight shaft of the synchronizer 10 are respectively and fixedly connected with a roller, when the synchronizer 10 rotates, the two rollers rotate to drive the whole equipment support to move at a constant speed, can realize the function of action at the uniform velocity, it is more even to compare traditional antenna boom adjusting position process and remove, reduces rocking of top antenna, still can be in uniform motion be convenient for observe the slow change condition of received signal, does benefit to the position that catches the signal and takes place.
When in use: firstly, an antenna 7 is connected with a signal transmission line, then the antenna 7 is fixedly connected on an adjusting rod 5, the rear frame body 1 of the structure is matched with an adjusting shaft 8 for use, two ends in the rear frame body 1 fix the adjusting shaft 8 through bearings, the adjusting shaft 8 is rotatably connected in the rear frame body 1, through controlling the action of an angle adjusting motor 13, torque is transmitted to an adjusting gear 801 on the adjusting shaft 8, the adjusting shaft 8 rotates, the adjusting shaft 8 extends into a sliding frame 3, a threaded part of the adjusting shaft 8 is connected with a sliding block 4, the sliding block 4 moves forwards when the adjusting shaft 8 rotates, due to the movement of the sliding block 4, a triangular frame formed by the adjusting rod 5, a support plate 501 and a positioning plate 6 changes in shape, the angle of the adjusting rod 5 relative to the positioning plate 6 changes, the angle of the antenna 7 is finally changed, and the automatic change of the antenna angle can be stably realized, the change range of the signal size received by the angle of the bracket is adjusted when the angle of the signal changes is reduced, the action of the lifting motor 12 is controlled, the torque is transmitted to the lifting device 9 through the driven gear 901, the lifting device 9 enables the torque to be matched with the rear lifting frame 201 and the front lifting column 601 through the rear gear 902 and the front gear 903 to form gear and rack transmission, the torque is converted into linear motion, the height of the bracket above the equipment can be stably adjusted, the height of the antenna 7 is adjusted, the synchronizing device 10 is matched with the lower frame body 2, the torque is transmitted to the synchronizing device 10 by the mobile motor 11, two rollers are respectively and fixedly connected to two ends of a straight shaft of the synchronizing device 10, when the synchronizing device 10 rotates, the two rollers rotate to drive the whole equipment bracket to move at a constant speed, the function of constant speed action can be realized, compared with the traditional antenna bracket, the movement in the position adjusting, the device can also move at a constant speed, so that the slow change condition of the received signal can be observed conveniently, and the capturing of the position of the signal is facilitated.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (9)
1. The utility model provides an antenna boom for electronic product check out test set which characterized in that: the device comprises a rear frame body (1), a sliding block (4), an adjusting rod (5), a positioning plate (6), an adjusting shaft (8), a lifting device (9), a synchronizing device (10), a moving motor (11), a lifting motor (12) and an angle adjusting motor (13); a sliding frame (3) is fixedly connected in front of the rear frame body (1); the sliding block (4) is connected to the sliding frame (3) in a sliding manner; the two positions of the adjusting rod (5) are hinged to the two sides of the sliding block (4) respectively, and the other end of the adjusting rod (5) is provided with an antenna (7); the adjusting rod (5) comprises a support plate (501), and the middle of the adjusting rod (5) is connected with the support plate (501) through a hinge; one end of the positioning plate (6) is fixedly connected to the front of the sliding frame (3), the other end of the positioning plate (6) is hinged with a support plate (501), and a front lifting column (601) is vertically and fixedly connected below the positioning plate (6); the rear part of the adjusting shaft (8) is movably connected to the inner part of the rear frame body (1), and the middle and the front end of the adjusting shaft (8) are rotatably connected to the two ends of the sliding frame (3); two ends of the lifting device (9) are rotatably connected to lifting shaft brackets (203) on two sides of the lower frame body (2), and the lower frame body (2) comprises a rear lifting frame (201), a front lifting frame (202) and lifting shaft brackets (203); the synchronizing device (10) is rotationally connected to the lower frame body (2); the moving motor (11) is fixedly connected to a beam of the lower frame body (2), and an output shaft of the moving motor (11) is connected with a driven belt wheel (1001) on the synchronizing device (10) through belt transmission; the lifting motor (12) is fixedly connected to the lower frame body (2), and an output shaft of the lifting motor (12) is connected to a driven gear (901) of the lifting device (9) in a meshing manner through a gear; the angle adjusting motor (13) is fixedly connected with the lower portion of the tail end of the rear frame body (1), and an output shaft of the angle adjusting motor (13) is connected with an adjusting shaft (8) through gear transmission.
2. The antenna stand for an electronic product detecting device as claimed in claim 1, wherein: the rear frame body (1) is of a cylindrical structure, a buckle is welded above the rear lifting column (101), the rear lifting column (101) is fixedly connected to the middle of the rear frame body (1) through the buckle, and a rack structure is machined on one side of the rear lifting column (101).
3. The antenna stand for an electronic product detecting device as claimed in claim 1, wherein: lower half welding of the last back half of the support body of support body (2) has back crane (201), and the first half welding of the support body of lower support body (2) has preceding crane (202) to back crane (201) and preceding crane (202) are the arched board of bending, the both sides of lower support body (2) still weld lift pedestal (203).
4. The antenna stand for an electronic product detecting device as claimed in claim 1, wherein: the sliding frame (3) is a square plate with a square hole in the middle.
5. The antenna stand for an electronic product detecting device as claimed in claim 1, wherein: the slider (4) is a square block, square holes are formed in two sides of the slider (4), and a round hole adjusting hole (401) with internal threads is formed in the middle of the slider (4).
6. The antenna stand for an electronic product detecting device as claimed in claim 1, wherein: the adjusting rod (5) is a rectangular rod with a circular buckle processed at the rear end, and the support plate (501) is a rectangular thin plate.
7. The antenna stand for an electronic product detecting device as claimed in claim 1, wherein: the adjusting shaft (8) comprises an adjusting gear (801), external threads are machined in the position of an inner frame of the left end sliding frame (3) of the adjusting shaft (8), and the other end of the adjusting shaft (8) is fixedly connected with the adjusting gear (801).
8. The antenna stand for an electronic product detecting device as claimed in claim 1, wherein: the lifting device (9) comprises a driven gear (901), a rear gear (902) and a front gear (903), the lifting device (9) is a straight shaft, the driven gear (901) is fixedly connected to the middle of the lifting device (9), the rear gear (902) and the front gear (903) are respectively and fixedly connected to two ends of the lifting device (9), and the modulus and the reference circle diameter of the rear gear (902) and the front gear (903) are the same.
9. The antenna stand for an electronic product detecting device as claimed in claim 1, wherein: the synchronizing device (10) comprises a driven belt wheel (1001), the driven belt wheel (1001) is fixedly connected to the middle of a shaft of the synchronizing device (10), and two ends of the synchronizing device (10) are fixedly connected with two rollers on the right side of the lower frame body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010084522.XA CN111293402B (en) | 2020-02-10 | 2020-02-10 | Antenna support for electronic product detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010084522.XA CN111293402B (en) | 2020-02-10 | 2020-02-10 | Antenna support for electronic product detection equipment |
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| CN111293402A true CN111293402A (en) | 2020-06-16 |
| CN111293402B CN111293402B (en) | 2021-04-02 |
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| CN202010084522.XA Active CN111293402B (en) | 2020-02-10 | 2020-02-10 | Antenna support for electronic product detection equipment |
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Denomination of invention: An antenna bracket for electronic product testing equipment Effective date of registration: 20230926 Granted publication date: 20210402 Pledgee: Zhejiang Longyou rural commercial bank Limited by Share Ltd. Pledgor: ZHEJIANG OO1 GROUP CO.,LTD. Registration number: Y2023330002188 |