CN214890126U

CN214890126U - Adjustable signal transmitting device

Info

Publication number: CN214890126U
Application number: CN202121073859.7U
Authority: CN
Inventors: 王彪
Original assignee: Baoding Shangtu Network Technology Co ltd
Current assignee: Baoding Shangtu Network Technology Co ltd
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2021-11-26
Anticipated expiration: 2031-05-19

Abstract

The utility model provides an adjustable signalling device. The adjustable signal transmitting device comprises a signal transmitter body; the base is arranged below the signal emitter body; the supporting seat is arranged between the base and the signal emitter body, and the top of the supporting seat is hinged with the bottom of the signal emitter body; the two U-shaped frames are symmetrically and fixedly arranged at the bottom of the supporting seat; the two fans are fixedly arranged on the two U-shaped frames respectively; the lifting mechanism is arranged on the base and the supporting seat; and the adjusting mechanism is arranged on the supporting seat and the signal emitter body. The utility model provides an adjustable signalling device has the advantage that can height-adjusting and angle, radiating effect are better.

Description

Adjustable signal transmitting device

Technical Field

The utility model relates to a signal transmitter technical field especially relates to an adjustable signal transmitting device.

Background

A signal transmitter, also known as a signal source or oscillator, is a device that provides electrical signals of various frequencies, waveforms and output levels. The method has wide application in production practice and technical fields, is commonly used as a test signal source, can generate various waveforms, and various waveform curves are expressed by trigonometric function equations.

Because signal transmitter is fixed when using to be placed in certain place more, long-time the use can cause phenomena such as signal strength reduction or signal disconnection, maintenance personal need dismantle signal transmitter in the maintenance process just can realize adjusting, can not be fine adjust signal transmitter's angle and height fast according to the user demand, can't satisfy people's user demand, and, because the radiating effect is relatively poor, can produce high temperature under long-time use.

Therefore, there is a need to provide a new adjustable signal transmitting device to solve the above-mentioned technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a have can height-adjusting and angle, the better adjustable signalling device of radiating effect.

In order to solve the above technical problem, the utility model provides an adjustable signal transmitting device includes: a signal emitter body; the base is arranged below the signal emitter body; the supporting seat is arranged between the base and the signal emitter body, and the top of the supporting seat is hinged with the bottom of the signal emitter body; the two U-shaped frames are symmetrically and fixedly arranged at the bottom of the supporting seat; the two fans are fixedly arranged on the two U-shaped frames respectively; the lifting mechanism is arranged on the base and the supporting seat; and the adjusting mechanism is arranged on the supporting seat and the signal emitter body.

Preferably, the lifting mechanism comprises a first screw, a first motor, a first chain wheel, a second chain wheel, a chain, a thread block, two supports, two mounting blocks, two cavities and two limiting rods, the first screw is rotatably mounted on the base, the first motor is fixedly mounted on the base, the first chain wheel is fixedly sleeved on an output shaft of the first motor, the second chain wheel is fixedly sleeved on the bottom end of the first screw, the chain is sleeved on the first chain wheel and the second chain wheel, the thread block is threadedly sleeved on the first screw, the two supports are fixedly mounted at the bottom of the supporting seat, the two supports are fixedly mounted at the top of the thread block and the bottom of the supporting seat, the two mounting blocks are symmetrically and fixedly mounted at the top of the base, and the two cavities are respectively arranged on the two mounting blocks, two the gag lever post symmetry fixed mounting be in the bottom of supporting seat, two the bottom of gag lever post extends to two respectively in the cavity, two the gag lever post respectively with two the top inner wall sliding connection of cavity.

Preferably, two limiting grooves are formed in the inner walls of the two sides of the cavity, two limiting blocks are fixedly mounted on the two sides of the limiting rod, and the four limiting blocks are connected with the inner walls of the limiting grooves in a sliding mode.

Preferably, adjustment mechanism includes L template, second motor, second screw rod and articulated piece, the L template articulates the bottom of supporting seat, second motor fixed mounting be in on the L template, second screw rod fixed mounting be in on the output shaft of second motor, articulated piece threaded sleeve is established on the second screw rod and with the signal transmitter body is articulated mutually.

Preferably, a plurality of air holes are symmetrically formed in the supporting seat, and the air holes are respectively formed above the two fans.

Preferably, a connecting block is fixedly mounted on one side of the supporting seat, and a connecting pipe is fixedly mounted on the connecting block.

Compared with the prior art, the utility model provides an adjustable signalling device has following beneficial effect:

the utility model provides an adjustable signal transmitting device, which is characterized in that a signal transmitter body is placed through a supporting seat; the signal emitter body can be effectively radiated through the U-shaped frame, the fan and the air holes; the height of the signal emitter body can be adjusted through the lifting mechanism, and the mounting block, the cavity and the limiting rod can increase the lifting stability; the limiting rod can be limited through the limiting groove and the limiting block, so that the limiting rod is prevented from sliding out of the cavity body due to excessive height adjustment; through L template, second motor, second screw rod and articulated piece, the angle of adjustable signal transmitter body.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of an adjustable signal transmitting apparatus provided by the present invention;

FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;

FIG. 3 is an enlarged schematic view of a portion B shown in FIG. 1;

fig. 4 is an enlarged structural view of a portion C shown in fig. 1.

Reference numbers in the figures: 1. a base; 2. a supporting seat; 3. a signal emitter body; 4. a U-shaped frame; 5. a fan; 6. a first screw; 7. a first motor; 8. a first sprocket; 9. a second sprocket; 10. a chain; 11. a thread block; 12. a support; 13. mounting blocks; 14. a cavity; 15. a limiting rod; 16. an L-shaped plate; 17. a second motor; 18. a second screw; 19. a hinged block.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of an adjustable signal transmitting device according to the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; fig. 3 is an enlarged schematic view of part B shown in fig. 1. The adjustable signal transmitting device includes: a signal emitter body 3; the base 1 is arranged below the signal emitter body 3, and the base 1 is arranged below the signal emitter body 3; the supporting seat 2 is arranged between the base 1 and the signal emitter body 3, and the top of the supporting seat 2 is hinged with the bottom of the signal emitter body 3; the two U-shaped frames 4 are symmetrically and fixedly arranged at the bottom of the supporting seat 2; the two fans 5 are respectively and fixedly arranged on the two U-shaped frames 4; the lifting mechanism is arranged on the base 1 and the supporting seat 2; adjustment mechanism, adjustment mechanism sets up supporting seat 2 with on the signal transmitter body 3, through supporting seat 2 places signal transmitter body 3, through U type frame 4 fan 5 with the bleeder vent can be right signal transmitter body 3 carries out comparatively effectual heat dissipation.

The lifting mechanism comprises a first screw 6, a first motor 7, a first chain wheel 8, a second chain wheel 9, a chain 10, a thread block 11, two supports 12, two mounting blocks 13, two cavities 14 and two limiting rods 15, the first screw 6 is rotatably mounted on the base 1, the first motor 7 is fixedly mounted on the base 1, the first chain wheel 8 is fixedly sleeved on an output shaft of the first motor 7, the second chain wheel 9 is fixedly sleeved at the bottom end of the first screw 6, the chain 10 is sleeved on the first chain wheel 8 and the second chain wheel 9, the thread block 11 is in threaded sleeved on the first screw 6, the two supports 12 are fixedly mounted at the bottom of the supporting seat 2, the two supports 12 are fixedly mounted at the top of the thread block 11 and the bottom of the supporting seat 2, and the two mounting blocks 13 are symmetrically and fixedly mounted at the top of the base 1, two cavity 14 sets up respectively two on the installation piece 13, two 15 symmetry fixed mounting of gag lever post are in the bottom of supporting seat 2, two the bottom of gag lever post 15 extends to two respectively in the cavity 14, two gag lever post 15 respectively with two the top inner wall sliding connection of cavity 14, through elevating system is adjustable the height of signal transmitter body 3, installation piece 13 the cavity 14 with gag lever post 15, the stability of multiplicable rising.

Two the spacing groove has all been seted up on the both sides inner wall of cavity 14, two the equal fixed mounting in both sides of gag lever post 15 has a stopper, four the stopper respectively with four the inner wall sliding connection of spacing groove, through the spacing groove with the stopper can be right gag lever post 15 carries on spacingly to prevent that altitude mixture control is excessive, leads to gag lever post 15 roll-off outside cavity 14.

Adjustment mechanism includes L template 16, second motor 17, second screw rod 18 and articulated piece 19, L template 16 articulates the bottom of supporting seat 2, second motor 17 fixed mounting be in on the L template 16, second screw rod 18 fixed mounting be in on the output shaft of

second motor

17, 19 threaded sleeves of articulated piece are established on the second screw rod 18 and with signal transmitter body 3 is articulated mutually, through L template 16 the second motor 17 the second screw rod 18 with articulated piece 19, it is adjustable the angle of signal transmitter body 3.

A plurality of air holes are symmetrically formed in the supporting seat 2, the air holes are formed in the two positions above the fan 5 respectively, and the air mobility can be improved through the air holes.

One side fixed mounting of supporting seat 2 has the connecting block, fixed mounting has the connecting pipe on the connecting block, through the connecting pipe can be placed the pencil of signal transmitter body 3.

The utility model provides an adjustable signalling device's theory of operation as follows:

in the using process, the signal emitter body 3 can generate high heat, at the moment, the two fans 5 are started, the two fans 5 blow air upwards, and the air is blown onto the signal emitter body 3 through the plurality of air holes to effectively dissipate heat;

when the height is adjusted, the first motor 7 is started, an output shaft of the first motor 7 drives the first chain wheel 8 to rotate, the first chain wheel 8 drives the second chain wheel 9 to rotate through the chain 10, the second chain wheel 9 drives the first screw 6 to rotate, the first screw 6 drives the thread block 11 to move upwards, the thread block 11 drives the two supports 12 to move upwards, the two supports 12 drive the supporting seat 2 to move upwards, the supporting seat 2 drives the two U-shaped frames 4 to move upwards, the two U-shaped frames 4 drive the two fans 5 to move upwards, the supporting seat 2 drives the two limiting rods 15 to slide upwards in the two cavities 14, and the supporting seat 2 drives the signal emitter body 3 to move upwards, so that the height of the signal emitter body 3 can be adjusted;

when adjusting the angle, start second motor 17, the output shaft of second motor 17 drives second screw rod 18 and rotates, and second screw rod 18 drives articulated piece 19 upward movement, drives one side upward movement of signal emitter body 3 at articulated piece 19 upward movement in-process to make L template 16 to the left bank, and then adjust suitable angle.

the utility model provides an adjustable signal transmitting device, which is characterized in that a signal transmitter body 3 is placed through a supporting seat 2; the signal emitter body 3 can be effectively radiated through the U-shaped frame 4, the fan 5 and the air holes; the height of the signal emitter body 3 can be adjusted through the lifting mechanism, and the mounting block 13, the cavity 14 and the limiting rod 15 can increase the lifting stability; the limiting rod 15 can be limited through the limiting groove and the limiting block, so that the limiting rod 15 is prevented from sliding out of the cavity 14 due to excessive height adjustment; the angle of the signal emitter body 3 can be adjusted by the L-shaped plate 16, the second motor 17, the second screw 18 and the hinge block 19.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. An adjustable signal transmitting device, comprising:

a signal emitter body;

the base is arranged below the signal emitter body;

the supporting seat is arranged between the base and the signal emitter body, and the top of the supporting seat is hinged with the bottom of the signal emitter body;

the two U-shaped frames are symmetrically and fixedly arranged at the bottom of the supporting seat;

the two fans are fixedly arranged on the two U-shaped frames respectively;

the lifting mechanism is arranged on the base and the supporting seat;

and the adjusting mechanism is arranged on the supporting seat and the signal emitter body.

2. The adjustable signal transmitting device according to claim 1, wherein the lifting mechanism comprises a first screw, a first motor, a first sprocket, a second sprocket, a chain, a threaded block, two brackets, two mounting blocks, two cavities and two limiting rods, the first screw is rotatably mounted on the base, the first motor is fixedly mounted on the base, the first sprocket is fixedly sleeved on the output shaft of the first motor, the second sprocket is fixedly sleeved on the bottom end of the first screw, the chain is sleeved on the first sprocket and the second sprocket, the threaded block is threadedly sleeved on the first screw, the two brackets are fixedly mounted on the bottom of the supporting seat, the two brackets are fixedly mounted on the top of the threaded block and the bottom of the supporting seat, the two mounting blocks are symmetrically and fixedly mounted on the top of the base, the two cavities are respectively arranged on the two mounting blocks, the two limiting rods are symmetrically and fixedly mounted at the bottom of the supporting seat, the bottom ends of the two limiting rods respectively extend into the two cavities, and the two limiting rods are respectively connected with the inner walls of the tops of the two cavities in a sliding mode.

3. The adjustable signal transmitting device according to claim 2, wherein two side inner walls of the two cavities are respectively provided with a limiting groove, two sides of the two limiting rods are respectively fixedly provided with a limiting block, and the four limiting blocks are respectively connected with the inner walls of the four limiting grooves in a sliding manner.

4. The adjustable signal transmitting device of claim 1, wherein the adjusting mechanism comprises an L-shaped plate, a second motor, a second screw rod and a hinge block, the L-shaped plate is hinged to the bottom of the supporting seat, the second motor is fixedly mounted on the L-shaped plate, the second screw rod is fixedly mounted on an output shaft of the second motor, and the hinge block is sleeved on the second screw rod in a threaded manner and is hinged to the signal transmitter body.

5. The adjustable signal transmitting device of claim 1, wherein the supporting base is symmetrically provided with a plurality of air holes, and the plurality of air holes are respectively located above the two fans.

6. The adjustable signal transmitting device of claim 1, wherein a connecting block is fixedly mounted on one side of the supporting base, and a connecting pipe is fixedly mounted on the connecting block.