CN209434394U - A kind of novel high-gain Netcom external antenna - Google Patents

A kind of novel high-gain Netcom external antenna Download PDF

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Publication number
CN209434394U
CN209434394U CN201920435864.4U CN201920435864U CN209434394U CN 209434394 U CN209434394 U CN 209434394U CN 201920435864 U CN201920435864 U CN 201920435864U CN 209434394 U CN209434394 U CN 209434394U
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China
Prior art keywords
sleeve
link
slot
block
mounting plate
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CN201920435864.4U
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Chinese (zh)
Inventor
刘俊华
李鑫
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Shenzhen Guangyuanfa Electronic Co Ltd
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Shenzhen Guangyuanfa Electronic Co Ltd
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Priority to CN201920435864.4U priority Critical patent/CN209434394U/en
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Abstract

The utility model discloses a kind of novel high-gain Netcom external antennas of antenna technical field, including pedestal, screw rod is provided at left and right sides of the base top, it is connected between screw rod described in two groups by lifter plate, inner thread sleeve is connected with by rotating connector at left and right sides of the lifter plate bottom, in dtr signal, start motor, motor drives bull stick, driven pulley and gear rotation, lifter plate, which moves up and down, drives mounting plate and antenna to move up and down, find stronger signal, gear drives ring gear and sleeve rotating simultaneously, when sleeve rotating, it is bonded at the top of movable inserted link bottom and sleeve, when sleeve protrusion side rotates to left side, the movable inserted link in left side is pushed upwardly, by top makes mounting plate tilt angle change upwards on the left of mounting plate, antenna at this time makees rotation under the drive of mounting plate and moves up and down , and angle changes when rotation, preferably finds the stronger position of signal.

Description

A kind of novel high-gain Netcom external antenna
Technical field
The utility model relates to antenna technical field, specially a kind of novel high-gain Netcom external antenna.
Background technique
Antenna is a kind of converter, it is the component that will receive and emit electromagnetic wave, by wide hair be applied to TV, broadcast, The fields such as radar, existing external antenna are typically fixed on an outdoor root post, and column and antenna are fixedly installed, therefore When reception signal is weaker, the position of antenna can not be adjusted, the stronger position of signal be found, for this purpose, it is proposed that one Kind novel high-gain Netcom external antenna.
Utility model content
The purpose of this utility model is to provide a kind of novel high-gain Netcom external antennas, to solve above-mentioned background technique The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of novel high-gain Netcom external antenna, Including pedestal, it is provided with screw rod at left and right sides of the base top, is connected between screw rod described in two groups by lifter plate, and institute It states and is provided with the through-hole matched with screw rod at left and right sides of lifter plate, pass through rotation connection at left and right sides of the lifter plate bottom Part is connected with inner thread sleeve, and the inner screw sheath drum outer wall is fixedly connected with driving pulley, the lifter plate bottom right It is provided with driving box, the driving box bottom interior wall is provided with motor, and the output end of the motor is provided with by shaft coupling to be turned Bar, the lifter plate top exterior walls are provided centrally with loose slot, and loose slot is connected with sleeve, the sleeve by rotating connector Longitudinal section is trapezoidal, and outer wall is higher than outer right wall on the left of the sleeve, and the sleeve surrounding inner wall bottom is provided with ring shaped movable Slot, and ring gear is connected in ring shaped movable slot, barrel bore is extended at the top of the bull stick is provided with gear, the gear Right side is bonded with inner wall on the right side of ring gear, and the outer wall that the bull stick is located at driving box lumen portion is provided with two groups of driven skins up and down Belt wheel, the driven pulley connects by belt with driving pulley, and driving box left and right sides outer wall be provided with and The through-hole that belt matches, the screw tip are arranged limited block, and the limited block top exterior walls are provided with inserting up and down Hole slidably connects movable inserted link in jack, and the activity inserted link bottom, which extends to below limited block, is provided with link block, described Movable inserted link outer wall is socketed with reset spring, and the top and bottom of the reset spring are fixed with limited block and link block respectively to be connected It connects, the lifter plate top center is provided with connecting column, and the connecting column is located at barrel bore, the connecting column top exterior walls It is arranged fluted, groove is connected with spin by rotating connector, and is fixedly connected with mounting plate, the mounting plate at the top of spin It is bonded, is bonded at the top of the link block bottom and sleeve, the mounting plate top exterior walls circular array at the top of bottom and movable inserted link Column are provided with sliding slot, sliding block are slidably connected in the sliding slot, the slider top is provided with antenna.
Further, the equal activity of inner wall is plugged with locating rod at left and right sides of the sliding slot, and outer at left and right sides of the sliding block Wall is provided with the locating slot matched with locating rod, and locating rod opposite side described in two groups extends to sliding slot outer wall and is provided with fixation Block, the outer wall that the locating rod is located at sliding slot outer wall section are socketed with spring, and outside spring opposite side described in two groups and sliding slot Wall is fixedly connected.
Further, the mounting plate and sleeve opposite side outer wall are provided with annular groove, the link block bottom It is provided with groove with movable inserted link top, and groove is connected with ball by rotating connector, ball and ring shaped movable slot are sliding Dynamic connection.
Further, the setting of locating rod opposite side described in two groups is fluted, and groove is connected with rolling by rotating connector Pearl, the slider bottom is trapezoidal, and top cross-section width is greater than bottom section width, and outer wall bottom at left and right sides of the sliding block Portion is provided with the loose slot matched with ball.
Further, the slider top outer wall is provided with loose slot, and loose slot and antenna bottom are clamped.
Compared with prior art, the utility model has the beneficial effects that
1, in dtr signal, start motor, motor drives bull stick, driven pulley and gear rotation, driven pulley Driving pulley and inner thread sleeve rotation are driven by belt, inner thread sleeve rotation drives lifter plate above and below screw rod outer wall Mobile, lifter plate, which moves up and down, drives mounting plate and antenna to move up and down, and finds stronger signal, while gear drives ring gear And sleeve rotating, when sleeve rotating, be bonded at the top of movable inserted link bottom and sleeve, when on the left of sleeve protrusion side rotates to, The movable inserted link in left side is pushed upwardly, by top makes mounting plate tilt angle change upwards on the left of mounting plate, left side at this time Reset spring is compressed, and when sleeve protrusion side rotates to right side, effect that the movable inserted link in left side is resetted in reset spring It moves down under fruit, is pushed up on the right side of mounting plate upwards, therefore tilt angle becomes while sleeve rotating rotates mounting plate Change, antenna at this time makees rotation under the drive of mounting plate and moves up and down, and angle changes when rotation, preferably finds letter Number stronger position;
2, when installing antenna, it is only necessary to sliding block is inserted into sliding slot, the fixation between antenna and mounting plate can be completed, When sliding block is inserted into sliding slot, sliding block pushes away locating rod outward, and spring at this time is stretched, when locating slot is moved to locating rod position When setting, locating rod is inserted into locating slot under the effect of spring reset and fixes sliding block and antenna.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is the utility model mounting plate and sliding block connection schematic diagram.
In figure: 1, pedestal;2, screw rod;3, lifter plate;4, inner thread sleeve;5, driving pulley;6, driving box;7, electric Machine;8, bull stick;9, driven pulley;10, link block;11, gear;12, sleeve;13, ring gear;14, limited block;15, movable Inserted link;16, reset spring;17, connecting column;18, mounting plate;19, sliding slot;20, sliding block;21, antenna;22, locating slot;23, fixed Position bar;24, fixed block;25, spring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of novel high-gain Netcom external antenna, packet Pedestal 1 is included, the 1 top left and right sides of pedestal is provided with screw rod 2, connects between two groups of screw rods 2 by lifter plate 3, and lifter plate 3 The left and right sides is provided with the through-hole matched with screw rod 2, is connected with by rotating connector at left and right sides of 3 bottom of lifter plate interior Screw shell 4,4 outer wall of inner thread sleeve are fixedly connected with driving pulley 5, and 3 bottom right of lifter plate is provided with driving box 6, 6 bottom interior wall of driving box is provided with motor 7, and the output end of motor 7 is provided with bull stick 8,3 top exterior walls of lifter plate by shaft coupling It is provided centrally with loose slot, loose slot is connected with sleeve 12 by rotating connector, and 12 longitudinal section of sleeve is trapezoidal, and sleeve 12 is left Side outer wall is higher than outer right wall, and 12 surrounding inner wall bottom of sleeve is provided with ring shaped movable slot, and is connected in ring shaped movable slot interior Gear ring 13, the top of bull stick 8 extend to 12 inner cavity of sleeve and are provided with gear 11, and 11 right side of gear is pasted with 13 right side inner wall of ring gear It closes, the outer wall that bull stick 8 is located at 6 lumen portion of driving box is provided with two groups of driven pulleies 9, motor 7 up and down and passes through external power supply Power supply starts motor 7 when in use, and motor 7 drives bull stick 8, driven pulley 9 and gear 11 to rotate, and driven pulley 9 passes through Belt drives driving pulley 5 and inner thread sleeve 4 to rotate, and the rotation of inner thread sleeve 4 drives lifter plate 3 on 2 outer wall of screw rod Lower movement, while gear 11 drives ring gear 13 and sleeve 12 to rotate, when sleeve 12 rotates, movable 15 bottom of inserted link and sleeve 12 Top fitting, when the raised side of sleeve 12 rotates to left side, the movable inserted link 15 in left side is pushed upwardly, by 18 left side of mounting plate Top makes 18 tilt angle of mounting plate change upwards, and the reset spring 16 in left side is compressed at this time, and works as 12 protrusion one of sleeve When sidespin goes to right side, the movable inserted link 15 in left side moves down under the effect that reset spring 16 resets, 18 right side of mounting plate It is pushed up upwards, therefore the rotation of sleeve 12 makes the tilt angle of mounting plate 18 change, driven pulley 9 passes through belt and transmission Belt pulley 5 connects, and 6 left and right sides outer wall of driving box is provided with the through-hole matched with belt, and limited block is arranged at the top of screw rod 2 14,14 top exterior walls of limited block are provided with jack up and down, and movable inserted link 15, movable inserted link 15 are slidably connected in jack Bottom, which extends to below limited block 14, is provided with link block 10, and movable 15 outer wall of inserted link is socketed with reset spring 16, reset spring 16 top and bottom are fixedly connected with limited block 14 and link block 10 respectively, and 3 top exterior walls of lifter plate are provided centrally with connection Column 17, and connecting column 17 is located at 12 inner cavity of sleeve, the setting of 17 top exterior walls of connecting column is fluted, and groove is connected by rotating connector It is connected to spin, and is fixedly connected with mounting plate 18 at the top of spin, is bonded at the top of 18 bottom of mounting plate and movable inserted link 15, link block It is bonded at the top of 10 bottoms and sleeve 12,18 top exterior walls annular array of mounting plate is provided with sliding slot 19, is slidably connected in sliding slot 19 There is sliding block 20, antenna 21 is provided at the top of sliding block 20, limited block 14 and 6 bottom of driving box are provided with contact switch, and contact is opened It closes and is connect by conducting wire with motor 7, the starting of 7 opposite direction of motor makes under sleeve 12 when sleeve 12, which rises, to be contacted with contact switch Drop, when the decline of sleeve 12 contacts the contact switch of 6 bottom of driving box and pedestal 1, reverse starting makes sleeve 12 to motor 7 again Rise.
As shown in Fig. 2, the 19 equal activity of left and right sides inner wall of sliding slot is plugged with locating rod 23, and 20 left and right sides outer wall of sliding block It is provided with the locating slot 22 matched with locating rod 23, two groups of 23 opposite sides of locating rod extend to 19 outer wall of sliding slot and are provided with admittedly Determine block 24, the outer wall that locating rod 23 is located at 19 outer wall section of sliding slot is socketed with spring 25, and two groups of 25 opposite sides of spring and cunning 19 outer wall of slot is fixedly connected, and sliding block 20 is inserted into sliding slot 19 when installing antenna 21, when insertion sliding block 20 by locating rod 23 to Outside pushes away, and spring 25 at this time is stretched, and when locating slot 22 is moved to 23 position of locating rod, locating rod 23 is resetted in spring 25 Effect under it is sliding block 20 and antenna 21 is fixed in insertion locating slot;
As shown in Figure 1, mounting plate 18 and 12 opposite side outer wall of sleeve are provided with annular groove, 10 bottom of link block with Groove is provided at the top of movable inserted link 15, and groove is connected with ball by rotating connector, ball and ring shaped movable slot are sliding Dynamic connection, the fluency moved between raising activity inserted link 15 and mounting plate 18 and sleeve 12;
As shown in Fig. 2, two groups of 23 opposite side of locating rod settings are fluted, groove is connected with rolling by rotating connector Pearl, 20 bottom of sliding block is trapezoidal, and top cross-section width is greater than bottom section width, and 20 left and right sides outer wall bottom of sliding block is set It is equipped with the loose slot matched with ball, improves the smoothness moved between sliding slot 19 when locating rod 23 does not enter in locating slot 22 Property;
As shown in Fig. 2, 20 top exterior walls of sliding block are provided with loose slot, and loose slot and 21 bottom of antenna are clamped, and facilitate day Disassembly is installed between line 21 and sliding block 20.
Embodiment: in dtr signal, starting motor 7, and motor 7 drives bull stick 8, driven pulley 9 and gear 11 to rotate, Driven pulley 9 drives driving pulley 5 and inner thread sleeve 4 to rotate by belt, and the rotation of inner thread sleeve 4 drives lifter plate 3 move up and down in 2 outer wall of screw rod, and lifter plate 3, which moves up and down, drives mounting plate 18 and antenna 21 to move up and down, while 11 band of gear Dynamic ring gear 13 and sleeve 12 rotate, and when sleeve 12 rotates, are bonded at the top of movable 15 bottom of inserted link and sleeve 12, when sleeve 12 is convex When playing side and rotating to left side, the movable inserted link 15 in left side is pushed upwardly, and by the left side of mounting plate 18, top makes mounting plate 18 incline upwards Rake angle changes, and the reset spring 16 in left side is compressed at this time, and when the raised side of sleeve 12 rotates to right side, left side Movable inserted link 15 moved down under the effect that reset spring 16 resets, the right side of mounting plate 18 is pushed up upwards, therefore sleeve 12 Rotation makes the tilt angle of mounting plate 18 change, and is rotated up and down movement by carrying out to antenna 21, it is stronger to find signal Position.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of novel high-gain Netcom external antenna, including pedestal (1), it is characterised in that: left and right two at the top of the pedestal (1) Side is provided with screw rod (2), is connected between screw rod described in two groups (2) by lifter plate (3), and the lifter plate (3) left and right two Side is provided with the through-hole matched with screw rod (2), is connected with by rotating connector at left and right sides of lifter plate (3) bottom Inner thread sleeve (4), inner thread sleeve (4) outer wall are fixedly connected with driving pulley (5), lifter plate (3) bottom Right side is provided with driving box (6), and driving box (6) bottom interior wall is provided with motor (7), and the output end of the motor (7) is logical It crosses shaft coupling to be provided with bull stick (8), lifter plate (3) top exterior walls are provided centrally with loose slot, and loose slot is connected by rotation Fitting is connected with sleeve (12), and sleeve (12) longitudinal section is trapezoidal, and outer wall is higher than outer right wall on the left of the sleeve (12), Sleeve (12) the surrounding inner wall bottom is provided with ring shaped movable slot, and ring gear (13) are connected in ring shaped movable slot, described Sleeve (12) inner cavity is extended at the top of bull stick (8) to be provided with gear (11), it is right with ring gear (13) on the right side of the gear (11) The fitting of side inner wall, the outer wall that the bull stick (8) is located at driving box (6) lumen portion are provided with two groups of driven pulleies (9) up and down, The driven pulley (9) is connect by belt with driving pulley (5), and outer wall setting at left and right sides of the driving box (6) There is the through-hole matched with belt, limited block (14) are set at the top of the screw rod (2), limited block (14) the top exterior walls setting There is jack up and down, slidably connected in jack movable inserted link (15), described activity inserted link (15) bottom extends to limit It is provided with link block (10) below block (14), described activity inserted link (15) outer wall is socketed with reset spring (16), the reset bullet The top and bottom of spring (16) are fixedly connected with limited block (14) and link block (10) respectively, lifter plate (3) top center It is provided with connecting column (17), and the connecting column (17) is located at sleeve (12) inner cavity, connecting column (17) the top exterior walls setting Fluted, groove is connected with spin by rotating connector, and is fixedly connected with mounting plate (18), the mounting plate at the top of spin (18) it is bonded, is bonded at the top of link block (10) bottom and sleeve (12), the installation at the top of bottom and movable inserted link (15) Plate (18) top exterior walls annular array is provided with sliding slot (19), slidably connects sliding block (20), the cunning in the sliding slot (19) Antenna (21) are provided at the top of block (20).
2. a kind of novel high-gain Netcom external antenna according to claim 1, it is characterised in that: the sliding slot (19) is left The right equal activity of two sides inner wall is plugged with locating rod (23), and outer wall is provided with and locating rod (23) at left and right sides of the sliding block (20) The locating slot (22) matched, locating rod described in two groups (23) opposite side extend to sliding slot (19) outer wall and are provided with fixed block (24), the outer wall that the locating rod (23) is located at sliding slot (19) outer wall section is socketed with spring (25), and spring described in two groups (25) opposite side is fixedly connected with sliding slot (19) outer wall.
3. a kind of novel high-gain Netcom external antenna according to claim 1, it is characterised in that: the mounting plate (18) It is provided with annular groove with sleeve (12) opposite side outer wall, link block (10) bottom and movable inserted link (15) top are It is arranged fluted, and groove is connected with ball by rotating connector, and ball is slidably connected with ring shaped movable slot.
4. a kind of novel high-gain Netcom external antenna according to claim 2, it is characterised in that: locating rod described in two groups (23) opposite side setting is fluted, and groove is connected with ball by rotating connector, and sliding block (20) bottom is trapezoidal, Top cross-section width is greater than bottom section width, and the sliding block (20) left and right sides outer wall bottom is provided with and matches with ball Loose slot.
5. a kind of novel high-gain Netcom external antenna according to claim 2, it is characterised in that: sliding block (20) top Portion's outer wall is provided with loose slot, and loose slot and antenna (21) bottom are clamped.
CN201920435864.4U 2019-04-02 2019-04-02 A kind of novel high-gain Netcom external antenna Active CN209434394U (en)

Priority Applications (1)

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CN201920435864.4U CN209434394U (en) 2019-04-02 2019-04-02 A kind of novel high-gain Netcom external antenna

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Application Number Priority Date Filing Date Title
CN201920435864.4U CN209434394U (en) 2019-04-02 2019-04-02 A kind of novel high-gain Netcom external antenna

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111082820A (en) * 2019-12-23 2020-04-28 江苏久高电子科技有限公司 Satellite communication transceiver with simple installation and installation method thereof
CN111261996A (en) * 2020-01-19 2020-06-09 河南煜和石墨烯应用技术研究院有限公司 Adjustable graphene radio frequency antenna for terminal communication equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111082820A (en) * 2019-12-23 2020-04-28 江苏久高电子科技有限公司 Satellite communication transceiver with simple installation and installation method thereof
CN111261996A (en) * 2020-01-19 2020-06-09 河南煜和石墨烯应用技术研究院有限公司 Adjustable graphene radio frequency antenna for terminal communication equipment

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