CN210831279U

CN210831279U - Recording equipment for on-site radio

Info

Publication number: CN210831279U
Application number: CN201921821449.9U
Authority: CN
Inventors: 刘风奇; 马东伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-06-23
Anticipated expiration: 2029-10-28

Abstract

The utility model relates to a recording equipment technical field just discloses a recording equipment for on-spot radio reception, including the gyro wheel, gyro wheel fixed connection is in the bottom surface of base, the support that upwards stretches out of the right side fixedly connected with of base top surface, the both sides of base top surface are fixedly connected with rack respectively, both sides the top of rack is the joint respectively has latch device, latch device's quantity has two, and two the workstation has been placed to latch device's top surface, the middle part fixedly connected with antiskid sheets of workstation top surface, microphone and recording device have been placed respectively to the left and right sides of antiskid sheets top surface. This recording equipment for scene radio reception through the design that adopts the handcart type, under the condition that does not influence device normal use, has improved the portability of device for the position of recording can be changeed in a flexible way to the device, has solved the comparatively heavy and not enough problem of portability of some conventional equipment, has embodied the practicality of device.

Description

Recording equipment for on-site radio

Technical Field

The utility model relates to a recording equipment technical field specifically is a recording equipment for on-spot radio reception.

Background

Recording refers to a process of converting sound into an analog signal or mechanically recording, digital recording refers to a process of converting an analog signal into a digital signal through an AD converter and recording the digital signal to a digital storage device, and then converting the digital signal back into the analog signal, the quality of recording is affected by sampling frequency and sampling resolution, and the recording equipment is not only applied to field interview and criminal interrogation, but also plays an important role in the fields of movie, song recording, live broadcast and the like.

In the existing partial recording equipment, in order to ensure the high quality of the recording sound effect, large professional equipment is often adopted, however, when a movie is shot or a site interview is carried out, the recording position is constantly changed, so that the movement of the recording equipment becomes a difficult problem, and in view of the above, a recording equipment for receiving sound on site is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a recording equipment for on-spot radio reception possesses portable and practical advantage, has solved the problem of proposing among the above-mentioned background.

The utility model provides a following technical scheme: a recording device for on-site radio comprises rollers, wherein the rollers are fixedly connected to the bottom surface of a base, the right side of the top surface of the base is fixedly connected with a support extending upwards, two sides of the top surface of the base are respectively and fixedly connected with a rack, two sides of the top surface of the rack are respectively and fixedly connected with a clamping device, the number of the clamping devices is two, the top surfaces of the two clamping devices are provided with a workbench, the middle part of the top surface of the workbench is fixedly connected with an anti-slip sheet, the left side and the right side of the top surface of the anti-slip sheet are respectively provided with a microphone and a recording device, the left side and the right side of the bottom surface of the workbench are respectively and fixedly connected with connecting blocks, the right side of the bottom surface of the workbench is fixedly connected with two connecting blocks, the bottom ends of the three connecting blocks are, the right side gear I and the gear II are meshed with each other, the middle parts of the front surfaces of the two sides gear I are fixedly connected with rotating rings respectively, the rotating rings on the two sides are movably sleeved with a transmission belt, and the middle part of the left side gear I is fixedly connected with a rotating rod penetrating through a connecting block.

Preferably, the clamping device is including the shell, the inner chamber joint of shell has the fixture block, the middle part fixed connection on the right side of fixture block is in the one end of spring, and the other end fixed connection of spring is in the left side of drawing the piece, draw the piece and stretch out to the outside of shell, and draw the right-hand member fixedly connected with pull ring of piece, the spout has been seted up respectively to the top surface and the bottom surface of shell inner chamber, draw the left side of piece and fixture block joint respectively on the spout.

Preferably, the clamping acting force between the racks and the clamping device is larger than the gravity values of the workbench and an object above the workbench, and the number of the racks is two and is parallel to each other.

Preferably, the number of the rollers is four, the four rollers are respectively and fixedly connected to the periphery of the bottom surface of the base, and the bottom surfaces of the four rollers are on the same horizontal plane.

Preferably, the maximum angle that the bull stick can rotate is 360 degrees, and the left side latch device is not on same vertical line with the bull stick.

Preferably, the top surface and the bottom surface of the transmission belt are parallel to each other, and the first gear and the second gear on the left side and the right side are meshed with the racks on the two sides respectively.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this recording equipment for scene radio reception through the design that adopts the handcart type, under the condition that does not influence device normal use, has improved the portability of device for the position of recording can be changeed in a flexible way to the device, has solved the comparatively heavy and not enough problem of portability of some conventional equipment, has embodied the practicality of device.

2. This recording equipment for scene radio reception through the design that adopts the gyro wheel, cooperates the used together of two gears simultaneously for the device can alternate position and height according to the scene of difference, on the basis of having guaranteed recording effect and portability, has still improved the application scope of device greatly, is the embodiment of this device feasibility.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the latch device of the present invention;

fig. 3 is a schematic view of the gear structure of the present invention.

In the figure: 1. a roller; 2. a base; 3. a support; 4. a rack; 5. a clamping device; 51. a housing; 52. a clamping block; 53. a spring; 54. pulling the block; 6. a work table; 7. anti-slip sheets; 8. a microphone; 9. a recording device; 10. connecting blocks; 11. a first gear; 12. rotating the ring; 13. a transmission belt; 14. a second gear; 15. and (4) rotating the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a recording device for on-site radio reception comprises four rollers 1, wherein four rollers 1 are provided, four rollers 1 are respectively fixedly connected around the bottom surface of a base 2, the bottom surfaces of the four rollers 1 are on the same horizontal plane, the design of the four rollers 1 not only can provide portable effect for the device, but also can ensure the stability of the device due to the design of the bottom surfaces of the four rollers 1 on the same horizontal plane, and is the embodiment of feasibility of the device, the rollers 1 are fixedly connected to the bottom surface of the base 2, the right side of the top surface of the base 2 is fixedly connected with a support 3 extending upwards, two sides of the top surface of the base 2 are respectively and fixedly connected with racks 4, the clamping acting force between the racks 4 and a clamping device 5 is larger than the gravity values of an object above a workbench 6 and the workbench 6, the number of the racks 4 is two and parallel to each other, and the, the clamping devices 5 on the two sides can completely support the workbench 6, the situation that the clamping devices 5 slide down on the racks 4 on the two sides due to overlarge gravity values of the workbench 6 and objects on the workbench 6 is avoided, the design that the racks 4 on the two sides are parallel to each other is the embodiment of device stability, the clamping devices 5 are respectively clamped above the racks 4 on the sides, each clamping device 5 comprises a shell 51, a clamping block 52 is clamped in an inner cavity of the shell 51, the middle part of the right side of the clamping block 52 is fixedly connected to one end of a spring 53, the other end of the spring 53 is fixedly connected to the left side of a pulling block 54, the pulling block 54 extends out of the shell 51, a pull ring is fixedly connected to the right end of the pulling block 54, sliding grooves are respectively formed in the top surface and the bottom surface of the inner cavity of the shell 51, the left side of the pulling block 54 and the clamping block 52 are respectively clamped on the sliding grooves, when, the clamping blocks 52 are in close contact with one side of the rack 4, the purpose of clamping and fixing the position of the rack 4 is achieved, when the pulling block 54 is pulled outwards, the friction force between the clamping blocks 52 and the rack 4 is weakened, even the situation that the rack 4 is separated from the clamping blocks 52 occurs, the whole position of the clamping device 5 can move up and down freely at the moment, the moving position of the clamping device 5 is the fixed height of the workbench 6, the number of the clamping devices 5 is two, the workbench 6 is placed on the top surfaces of the two clamping devices 5, the middle part of the top surface of the workbench 6 is fixedly connected with the anti-skidding plates 7, the microphones 8 and the recording devices 9 are respectively placed on the left side and the right side of the top surface of the anti-skidding plate 7, the connecting blocks 10 are respectively and fixedly connected with the left side and the right side of the bottom surface of the workbench 6, the three connecting blocks 10 mainly play a, the right side of the bottom surface of the workbench 6 is fixedly connected with two connecting blocks 10, the bottom ends of the three connecting blocks 10 are respectively fixedly connected with a first gear 11 and a second gear 14, the second gear 14 is fixedly connected to the rightmost connecting block 10, the first gear 11 and the second gear 14 on the right side are mutually meshed, the middle parts of the front surfaces of the first gears 11 on the two sides are respectively fixedly connected with a rotating ring 12, the rotating rings 12 on the two sides are movably sleeved with a driving belt 13, the top surface and the bottom surface of the driving belt 13 are mutually parallel, the first gear 11 and the second gear 14 on the left side and the right side are respectively mutually meshed with racks 4 on the two sides, the left side and the right side of the driving belt 13 are respectively sleeved on the rotating rings 12 on the two sides, the upper surface and the lower surface of the driving belt 13 are mutually parallel, so that the rotating rings 12 and the driving belt 13 can be tightly jointed, the rotating acting force of the first gear 11, the utility model discloses a rotation of the rotary rod 15, including the rotary rod 15, the top and bottom regulation of workstation 6 height is realized to the combined action of gear 11, gear two 14 and rack 4, the middle part fixedly connected with through connection piece 10's rotary rod 15 of left side gear 11, the biggest angle that rotary rod 15 can rotate is 360 degrees, left side latch device 5 and rotary rod 15 are not on same vertical line, because rotary rod 15 is at the in-process of adjusting, be in the pivoted state, through the design of rotary rod 15 and latch device 5 not on same vertical line, make rotary rod 15 when rotating, can not collide with latch device 5 each other, the feasibility of device has been embodied.

Before use, the pulling blocks 54 on both sides are pulled outwards to slide the clamping device 5 downwards, then the rotating rod 15 is rotated, since the rack 4 is engaged with the first gear 11 and the second gear 14 on both sides, when the rotating rod 15 rotates, under the drive of the first gear 11 and the second gear 14, the working platform 6 can ascend or descend, the specific height of the worktable 6 can be adjusted according to the user and the actual environment, after the height of the worktable 6 is adjusted, when the pulling block 54 is pulled outwards and the clamping devices 5 are pushed upwards at the same time, the clamping devices 5 on both sides are positioned on the bottom surface of the workbench 6, then the pulling block 54 is loosened, the spring 53 pushes the fixture block 52 inwards all the time under the action of elasticity, the effect of clamping the rack 4 and the clamping device 5 is achieved, namely, the height of the workbench 6 is fixed, and then the power supply of the equipment is turned on to work normally.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a recording equipment for on-spot radio reception, includes gyro wheel (1), its characterized in that: the trolley is characterized in that the idler wheels (1) are fixedly connected to the bottom surface of the base (2), the right side of the top surface of the base (2) is fixedly connected with a support (3) which extends upwards, two sides of the top surface of the base (2) are respectively and fixedly connected with a rack (4), two sides of the top surface of the rack (4) are respectively and fixedly connected with a clamping device (5), the number of the clamping devices (5) is two, a workbench (6) is placed on the top surface of the two clamping devices (5), the middle part of the top surface of the workbench (6) is fixedly connected with an anti-slip sheet (7), the left side and the right side of the top surface of the anti-slip sheet (7) are respectively placed with a microphone (8) and a recording device (9), the left side and the right side of the bottom surface of the workbench (6) are respectively and fixedly connected with connecting blocks (10), the number of the, three the bottom of connecting block (10) is fixedly connected with gear (11) and gear two (14) respectively, gear two (14) fixed connection is on connecting block (10) on the rightmost side, the right side gear (11) and gear two (14) intermeshing, both sides gear (11) positive middle part respectively fixedly connected with change (12), both sides change (12) go up the activity and cup jointed drive belt (13), left side the middle part fixedly connected with through connection piece (10) bull stick (15) of gear (11).

2. The recording device for on-site radio reception as claimed in claim 1, wherein: clamping device (5) is including shell (51), the inner chamber joint of shell (51) has fixture block (52), the middle part fixed connection on the right side of fixture block (52) is in the one end of spring (53), and the other end fixed connection of spring (53) is in the left side of drawing piece (54), draw piece (54) and stretch out to the outside of shell (51), and draw the right-hand member fixedly connected with pull ring of piece (54), the spout has been seted up respectively to the top surface and the bottom surface of shell (51) inner chamber, draw the left side of piece (54) and fixture block (52) joint respectively on the spout.

3. The recording device for on-site radio reception as claimed in claim 1, wherein: the clamping acting force between the rack (4) and the clamping device (5) is larger than the gravity values of the work table (6) and objects above the work table (6), and the number of the racks (4) is two and is parallel to each other.

4. The recording device for on-site radio reception as claimed in claim 1, wherein: the number of the idler wheels (1) is four, the four idler wheels (1) are respectively and fixedly connected to the periphery of the bottom surface of the base (2), and the bottom surfaces of the four idler wheels (1) are on the same horizontal plane.

5. The recording device for on-site radio reception as claimed in claim 1, wherein: the rotary rod (15) can rotate by a maximum angle of 360 degrees, and the clamping device (5) and the rotary rod (15) are not on the same vertical line on the left side.

6. The recording device for on-site radio reception as claimed in claim 1, wherein: the top surface and the bottom surface of the transmission belt (13) are parallel to each other, and the left gear I (11) and the right gear II (14) on the two sides are meshed with the racks (4) on the two sides respectively.