CN215871429U

CN215871429U - Micro terahertz receiver for enhancing signal reception

Info

Publication number: CN215871429U
Application number: CN202122102444.4U
Authority: CN
Inventors: 郝庆玉; 黄世根
Original assignee: Nanjing Dajin Precision Machinery Co ltd
Current assignee: Nanjing Dajin Precision Machinery Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-02-18
Anticipated expiration: 2031-09-02

Abstract

The utility model discloses a micro terahertz receiver for enhancing signal reception, which comprises a micro terahertz receiver and a base, a first rod body is fixedly arranged on one side of the upper surface of the base, a lifting mechanism for driving the micro terahertz receiver to move up and down is fixedly arranged on the other side of the upper surface of the base, a connecting block is fixedly arranged at the center of the back of the micro terahertz receiver, and the microminiature terahertz receiver is articulated with the top of the first rod body through the connecting block, the base below is equipped with and drives base pivoted rotary mechanism, is convenient for the microminiature terahertz receiver to receive better signal, opens the fan through the controller and gives the inside heat dissipation of casing when first motor motion, arranges the heat and the dust of casing inside to louvre and filter screen through guide vane and third rod body afterwards, is favorable to guaranteeing the safety when rotary mechanism uses, also is favorable to prolonging machine life.

Description

Micro terahertz receiver for enhancing signal reception

Technical Field

The utility model relates to the technical field of terahertz receivers, in particular to a microminiature terahertz receiver for enhancing signal reception.

Background

Terahertz is a new radiation source with many unique advantages; the terahertz technology is a very important cross frontier field, provides a very attractive opportunity for technical innovation, national economic development and national safety, and the terahertz photon energy covers the energy level range of the biomacromolecule space conformation, and the frequency band contains important information such as the space conformation directly representing the biomacromolecule function and the like which cannot be detected by other electromagnetic wave bands.

When the existing terahertz receiver is used, a receiving radar of the terahertz receiver can rotate in one plane, but the receiving range is not comprehensive enough, and meanwhile, the process of adjusting the position of the terahertz receiver basically adopts an external mode to adjust, so that the process is troublesome, time and labor are wasted, and the signal receiving device is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The technical purpose is as follows: aiming at the defects that the conventional terahertz receiver is inconvenient to adjust and limited in received signals, the utility model discloses a microminiature terahertz receiver which is convenient to adjust and can enhance signal reception.

The technical scheme is as follows: in order to achieve the technical purpose, the utility model adopts the following technical scheme:

the utility model provides a micro-miniature terahertz receiver of reinforcing signal reception, includes micro-miniature terahertz receiver, base, the fixed first body of rod that is equipped with in base upper surface one side, the fixed elevating system who drives micro-miniature terahertz receiver and reciprocate that is equipped with of opposite side, micro-miniature terahertz receiver back central point puts fixed mounting has the connecting block, and micro-miniature terahertz receiver passes through the connecting block and articulates with first body of rod top, the base below is equipped with and drives base pivoted rotary mechanism, and the fixed surface of rotary mechanism one side is equipped with the controller.

Preferably, rotary mechanism includes the casing, be equipped with battery, first motor and the reduction gear that is used for the power supply on the diapire of casing intracavity left side, the output shaft of first motor and the left end input shaft of reduction gear, and casing intracavity diapire evenly is equipped with the support column, and first motor and reduction gear are all fixed on the support column, and the upper end output shaft of reduction gear even has the second body of rod, the second body of rod passes casing fixed connection at the base middle part, and open on the casing right side has the louvre, and the fixed filter screen that is equipped with dust in the filter housing on the louvre, casing intracavity roof evenly is equipped with a plurality of fans, and casing intracavity right side diapire slope is equipped with the third body of rod, evenly is equipped with the guide vane with wind direction louvre on the third body of rod, first motor and fan all with controller electric connection.

Preferably, casing bottom outer wall all is equipped with the supporting seat near four corners, all bonds under the supporting seat and has the supporting pad.

Preferably, the lifting mechanism comprises a second motor, a reciprocating screw rod is arranged on an output shaft of the second motor, a threaded sleeve is arranged on the reciprocating screw rod, a connecting rod for driving the micro terahertz receiver to move up and down is arranged on the threaded sleeve, and the second motor is electrically connected with the controller.

Preferably, the shape of the micro terahertz receiver is parabolic for facilitating the reception of more signals, a groove is formed in the micro terahertz receiver along a tangent line of the back surface, the connecting rod is L-shaped, one end of the connecting rod is fixedly connected with the threaded sleeve, and the other end of the connecting rod is in sliding fit with the groove to drive the micro terahertz receiver to move up and down.

Has the advantages that:

1. the first motor is turned on through the controller, the speed reducer is driven to rotate by the first motor, the speed reducer drives the second rod body to rotate, the second rod body can drive the base to rotate, so that the microminiature terahertz receiver connected with the first rod body can receive more signals conveniently, the second motor can be turned on through the controller, the second motor drives the threaded sleeve to move up and down through reciprocating screw transmission, one end of the connecting rod is fixedly connected with the threaded sleeve, the other end of the connecting rod is in sliding fit with the groove to drive the microminiature terahertz receiver to move up and down, and the microminiature terahertz receiver can receive better signals conveniently.

2. The fan is opened through the controller to give the inside heat dissipation of casing when first motor moves, arranges the inside heat of casing and dust to louvre and filter screen through guide vane and the third body of rod afterwards, is favorable to guaranteeing the safety when rotary mechanism uses, also is favorable to prolonging machine life.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

FIG. 1 is a cross-sectional view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of a rotary mechanism of the present invention;

FIG. 3 is a cross-sectional view of the lift mechanism of the present invention;

FIG. 4 is a schematic diagram of a back structure of a micro terahertz receiver according to the present invention;

the terahertz receiver comprises a 1-microminiature terahertz receiver, a 2-connecting block, a 3-first rod body, a 4-base, a 5-second rod body, a 6-shell, a 7-storage battery, an 8-first motor, a 9-supporting column, a 10-speed reducer, a 11-air guide sheet, a 12-third rod body, a 13-supporting pad, a 14-supporting seat, a 15-radiating hole, a 16-filter screen, a 17-fan, a 18-controller, a 19-second motor, a 20-reciprocating screw rod, a 21-thread sleeve, a 22-connecting rod and a 23-groove.

Detailed Description

The present invention will be more clearly and completely described below by way of a preferred embodiment in conjunction with the accompanying drawings, without thereby limiting the scope of the utility model to the described embodiment.

As shown in fig. 1, a microminiature terahertz receiver for enhancing signal reception includes a microminiature terahertz receiver 1 and a base 4, wherein a first rod 3 is fixedly arranged on one side of the upper surface of the base 4, a lifting mechanism for driving the microminiature terahertz receiver 1 to move up and down is fixedly arranged on the other side of the upper surface of the base 4, a connecting block 2 is fixedly arranged at the central position of the back of the microminiature terahertz receiver 1, the microminiature terahertz receiver 1 is hinged to the top of the first rod 3 through the connecting block 2, a rotating mechanism for driving the base 4 to rotate is arranged below the base 4, a controller 18 is fixedly arranged on the upper surface of one side of the rotating mechanism, the controller 18 is connected with a first motor 8, a second motor 19, a fan 17 and a storage battery 7 through wires, and the controller 18 can control the motors to rotate forward and backward so as to adjust the microminiature terahertz receiver 1 to find the best angle and position for receiving signals.

As shown in fig. 2, the rotating mechanism includes a housing 6, a storage battery 7 for supplying power, a first motor 8 and a speed reducer 10 are disposed on the left-side bottom wall in the cavity of the housing 6, an output shaft of the first motor 8 is connected with a left-end input shaft of the speed reducer 10, support pillars 9 are uniformly disposed on the inner bottom wall of the cavity of the housing 6, the first motor 8 and the speed reducer 10 are both fixed on the support pillars 9, an upper-end output shaft of the speed reducer 10 is connected with a second rod 5, the second rod 5 penetrates through the housing 6 and is fixedly connected to the middle of a base 4, a heat dissipation hole 15 is formed on the right side of the housing 6, a filter screen 16 for filtering dust in the housing 6 is fixedly disposed on the heat dissipation hole 15, a plurality of fans 17 are uniformly disposed on the top wall in the cavity of the housing 6, a third rod 12 is obliquely disposed on the right-side bottom wall in the cavity of the housing 6, air guide fins 11 for guiding the air to the heat dissipation hole 15 are uniformly disposed on the third rod 12, and the first motor 8 and the fans 17 are both electrically connected with a controller 18, the rotating mechanism is driven by the controller 18 to drive the base 4 to rotate, so that the micro terahertz receiver 1 connected with the first rod body 3 can receive more signals conveniently, the outer wall of the bottom of the shell 6 is provided with supporting seats 14 close to four corners, and supporting pads 13 are bonded below the supporting seats.

As shown in fig. 3, the lifting mechanism includes a second motor 19, a reciprocating screw rod 20 is arranged on an output shaft of the second motor 19, a threaded sleeve 21 is arranged on the reciprocating screw rod 20, a connecting rod 22 for driving the micro-terahertz receiver 1 to move up and down is arranged on the threaded sleeve 21, the second motor 19 is electrically connected with the controller 18, the second motor 19 is turned on through the controller 18, the second motor 19 drives the threaded sleeve 21 to move up and down through the transmission of the reciprocating screw rod 20, one end of the connecting rod 22 is fixedly connected with the threaded sleeve 21, and the other end of the connecting rod is in sliding fit with the groove 23 to drive the micro-terahertz receiver 1 to move up and down, so that the micro-terahertz receiver 1 can receive better signals.

As shown in fig. 4, the shape of the micro terahertz receiver 1 is parabolic to facilitate receiving more signals, a groove 23 is formed along a back tangent line of the micro terahertz receiver 1, in order to facilitate driving the micro terahertz receiver 1 to move up and down, a connecting rod 22 is set to be L-shaped, one end of the connecting rod 22 is fixedly connected with a threaded sleeve 21, and the other end of the connecting rod 22 is in sliding fit with the groove 23 to drive the micro terahertz receiver 1 to move up and down.

The working principle of the utility model is as follows: the first motor 8 is firstly turned on through the controller 18, the first motor 8 drives the speed reducer 10 to rotate, the speed reducer 10 drives the second rod 5 to rotate, the second rod 5 can drive the base 4 to rotate, so that the micro terahertz receiver 1 connected with the first rod 3 can receive more signals conveniently, the second motor 19 can be turned on through the controller 18, the second motor 19 drives the threaded sleeve 21 to move up and down through the transmission of the reciprocating lead screw 20, one end of the connecting rod 22 is fixedly connected with the threaded sleeve 21, the other end of the connecting rod is in sliding fit with the groove 23 to drive the micro terahertz receiver 1 to move up and down, so that the micro terahertz receiver 1 can receive better signals conveniently, the fan 17 is turned on through the controller 18 to dissipate heat inside the shell 6 while the first motor 8 moves, and then the heat and dust inside the shell 6 are discharged to the

filter screen

15 and 16 through the air guide sheet 11 and the third rod 12, the safety of the rotating mechanism in use is guaranteed, and the service life of the machine is prolonged.

Claims

1. The utility model provides an enhanced signal reception's microminiature terahertz receiver, its characterized in that, includes microminiature terahertz receiver (1), base (4), the fixed first body of rod (3) that is equipped with in base (4) upper surface one side, the fixed elevating system who drives microminiature terahertz receiver (1) and reciprocate that is equipped with of opposite side, microminiature terahertz receiver (1) back central point puts fixed mounting has connecting block (2), and microminiature terahertz receiver (1) is articulated with first body of rod (3) top through connecting block (2), base (4) below is equipped with drives base (4) pivoted rotary mechanism, and the last fixed surface of rotary mechanism one side is equipped with controller (18).

2. The micro terahertz receiver for enhancing signal reception according to claim 1, wherein the rotating mechanism comprises a housing (6), a storage battery (7), a first motor (8) and a speed reducer (10) for supplying power are arranged on the bottom wall of the left side in the cavity of the housing (6), an output shaft of the first motor (8) is connected with an input shaft of the left end of the speed reducer (10), supporting columns (9) are uniformly arranged on the bottom wall of the cavity of the housing (6), the first motor (8) and the speed reducer (10) are both fixed on the supporting columns (9), an output shaft at the upper end of the speed reducer (10) is connected with a second rod body (5), the second rod body (5) penetrates through the housing (6) and is fixedly connected to the middle part of the base (4), heat dissipation holes (15) are formed in the right side of the housing (6), a filter screen (16) for filtering dust in the housing (6) is fixedly arranged on the heat dissipation holes (15), a plurality of fans (17) are uniformly arranged on the top wall in the cavity of the shell (6), a third rod body (12) is obliquely arranged on the bottom wall on the right side in the cavity of the shell (6), air guide pieces (11) guiding the wind direction to the heat dissipation holes (15) are uniformly arranged on the third rod body (12), and the first motor (8) and the fans (17) are electrically connected with the controller (18).

3. The micro terahertz receiver for enhancing signal reception as claimed in claim 2, wherein the outer wall of the bottom of the housing (6) near four corners is provided with a support seat (14), and a support pad (13) is bonded under the support seat.

4. The microminiature terahertz receiver for enhancing signal reception as claimed in claim 1, wherein the lifting mechanism comprises a second motor (19), a reciprocating screw rod (20) is arranged on an output shaft of the second motor (19), a threaded sleeve (21) is arranged on the reciprocating screw rod (20), a connecting rod (22) for driving the microminiature terahertz receiver (1) to move up and down is arranged on the threaded sleeve (21), and the second motor (19) is electrically connected with the controller (18).

5. The microminiature terahertz receiver for enhancing signal reception as claimed in claim 4, wherein the microminiature terahertz receiver (1) is in a parabolic shape for facilitating signal reception, a groove (23) is formed in the microminiature terahertz receiver (1) along a tangent line of the back surface, the connecting rod (22) is in an L shape, one end of the connecting rod (22) is fixedly connected with the threaded sleeve (21), and the other end of the connecting rod is in sliding fit with the groove (23) to drive the microminiature terahertz receiver (1) to move up and down.