CN214147183U

CN214147183U - Signal converter

Info

Publication number: CN214147183U
Application number: CN202023319299.7U
Authority: CN
Inventors: 孙振友
Original assignee: Henan Helilai Intelligent Technology Co ltd
Current assignee: Henan Helilai Intelligent Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-09-07
Anticipated expiration: 2030-12-31

Abstract

A signal converter effectively solves the problems that the angle of the signal converter can not be adjusted due to the defects of different positions and connecting lines in the using process of the conventional signal converter, the problem that the signal wires can not be reasonably placed under the condition of disorder, and the existing signal converter can not be firmly fixed and is easy to drop and damage, comprising a body, the lower extreme sliding connection of body has the regulating plate, and the lower extreme of regulating plate is equipped with the backup pad, and the upper end fixedly connected with retainer plate of backup pad, the inside rotatable first connecting rod that is equipped with respectively in upper end of retainer plate, second connecting rod and third connecting rod, the upper end of first connecting rod articulates there is first regulation pole, the upper end of second connecting rod articulates there is the second regulation pole, the upper end of third connecting rod articulates there is the third to adjust the pole, first regulation pole, the second is adjusted pole and third and is adjusted the pole and articulate mutually with the lower extreme of regulating plate respectively.

Description

Signal converter

Technical Field

The utility model belongs to the technical field of the signal conversion technique and specifically relates to a signal converter is related to.

Background

The signal converter is a device, which converts the electric signal into the digital signal by the principle of digital electricity, needs professional chip processing, the analog-digital converter is an electronic component which can convert the analog signal into the digital signal, usually samples and holds the signal, then quantizes and codes the signal, the two processes are realized at the same time of conversion, the analog-digital conversion generally needs to sample, hold, quantize and code the several steps, in the actual circuit, some processes are combined, such as sampling and holding, the quantizing and coding are realized at the same time in the conversion process, the principle of the existing signal converter is mature, but in the using process, because of the different positions and the need of connecting wires, the angle of the signal converter can not be adjusted, the reasonable placement can not be carried out under the condition that the signal wires are relatively disordered, and the existing signal converter can not be firmly fixed, and is easy to drop and damage.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a signal converter, through this design the effectual in-process of having solved conventional signal converter using because the needs of different positions and connecting wire are thrown away and have a lot of not enough, signal converter's angle can not be adjusted, can't carry out reasonable placing under the more mixed and disorderly condition of signal line to current signal converter can not very firmly fix, drops the problem of emergence damage very easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model discloses a body, the lower extreme sliding connection of body has the regulating plate, the lower extreme of regulating plate is equipped with the backup pad, the upper end fixedly connected with retainer plate of backup pad, the upper end of retainer plate is inside to be equipped with rotatable first connecting rod respectively, second connecting rod and third connecting rod, the upper end of first connecting rod articulates there is first regulation pole, the upper end of second connecting rod articulates there is the second to adjust the pole, the upper end of third connecting rod articulates there is the third to adjust the pole, first regulation pole, second regulation pole and third are adjusted the pole and are articulated mutually with the lower extreme of regulating plate respectively, first connecting rod, second connecting rod and third connecting rod rotate respectively and form body angularly adjustable structure.

Preferably, the fixing ring is internally provided with a first gear ring, a second gear ring and a third gear ring which are respectively connected with the fixing ring in a rotating manner from top to bottom, the rear end of the first gear ring is fixedly connected with a first crank, the rear end of the second gear ring is fixedly connected with a second crank, and the rear end of the third gear ring is fixedly connected with a third crank.

Preferably, the middle part fixedly connected with planet carrier of retainer plate, the upper end of planet carrier is connected with first gear, second gear and third gear respectively in the rotation, and first gear and first ring gear intermeshing, second gear and second ring gear intermeshing, third gear and third ring gear intermeshing.

Preferably, the third gear is internally meshed with a third sun gear, the third sun gear is fixedly connected with a fixed rod, the fixed rod is fixedly connected with the lower end of the first connecting rod, the fixed rod is rotatably connected with the planet carrier, the second sun gear is meshed with the inner side of the second gear, the second sun gear is rotatably connected with the third sun gear at the lower end, the second sun gear is fixedly connected with a first sleeve, the upper end of the first sleeve is fixedly connected with the second connecting rod, the upper end of the second sun gear is rotatably connected with the first sun gear, the first sun gear is meshed with the first gear, the first sun gear is fixedly connected with a second sleeve, and the upper end of the second sleeve is fixedly connected with the lower end of the third connecting rod.

Preferably, the upper end left side of backup pad is rotated and is connected with the knee, the outside lower extreme fixedly connected with spring of knee, the lower extreme and the backup pad fixed connection of spring, and the front end of knee articulates there is the clamp plate, and the surface of backup pad is equipped with four through-holes.

The utility model discloses novel structure, think about ingeniously, easy operation is convenient, through this design effectually solved a conventional signal converter at the in-process that uses because the needs of different positions and connecting wire throw away and exist many not enough, signal converter's angle can not be adjusted, can't carry out reasonable placing under the more mixed and disorderly condition of signal line to current signal converter can not very firmly fix, drops very easily and takes place the problem of damage.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the section of the adjusting plate of the present invention.

Fig. 3 is the utility model discloses ring gear and corresponding gear cooperation structure sketch map.

Fig. 4 is a schematic sectional structure view of the first sleeve and the second sleeve of the present invention.

Fig. 5 is a schematic view of the structure of the present invention showing the cooperation between the bent rod and the clamping plate.

Reference numbers in the figures: 1-a body, 2-an adjusting plate, 3-a supporting plate, 4-a fixed ring, 5-a first crank, 6-a second crank, 7-a third crank, 8-a through hole, 9-a first connecting rod, 10-a first adjusting rod, 11-a second adjusting rod, 12-a second connecting rod, 13-a third connecting rod, 14-a third adjusting rod, 15-a first gear ring, 16-second gear ring, 17-third gear ring, 18-first gear, 19-second gear, 20-third gear, 21-fixed rod, 22-first sleeve, 23-second sleeve, 24-clamping plate, 25-bent rod, 26-spring, 27-first sun gear, 28-second sun gear, 29-third sun gear and 30-planet carrier.

Detailed Description

The following describes the present invention in further detail with reference to fig. 1-5.

The utility model discloses a body 1, body 1's lower extreme sliding connection has regulating plate 2, regulating plate 2's lower extreme is equipped with backup pad 3, backup pad 3's upper end fixedly connected with retainer plate 4, retainer plate 4's upper end is inside to be equipped with rotatable first connecting rod 9 respectively, second connecting rod 12 and third connecting rod 13, first connecting rod 9's upper end articulates there is first regulation pole 10, second connecting rod 12's upper end articulates there is second regulation pole 11, third connecting rod 13's upper end articulates there is third regulation pole 14, first regulation pole 10, second regulation pole 11 and third regulation pole 14 articulate mutually with regulating plate 2's lower extreme respectively, first connecting rod 9, second connecting rod 12 and third connecting rod 13 rotate respectively and form body 1 angularly adjustable structure.

In the using process, the support plate 3 is placed in the area needing to be connected with the body 1, then the position of the support plate 3 is fixed, at the moment, when the first connecting rod 9 starts to rotate anticlockwise, because the upper end hinge point of the second connecting rod 12 and the third connecting rod 13 is not fixed at the moment, the hinged first adjusting rod 10 is driven to start to rotate upwards, the end of the adjusting plate 2 is jacked upwards, the height adjustment of the side of the first connecting rod 9 of the adjusting plate 2 is realized, the front and back angle adjustment of the whole adjusting plate 2 is realized, meanwhile, when the height of the adjusting plate 2 at the upper end of the second connecting rod 12 needs to be adjusted, only the second connecting rod 12 needs to rotate, the second adjusting rod 11 with the hinged upper end is driven to lift, the height of the adjusting plate 2 at the upper end of the second connecting rod 12 is changed, the height change of the whole adjusting plate 2 is realized, and similarly, only the third connecting rod 13 needs to rotate to realize the angle change of the third adjusting rod 14, and then can realize the regulation of the whole angle of regulating plate 2, and then can realize the angle modulation of body 1 to the adaptation is restrainted more densely at the line, and signal connection and signal conversion are carried out in the connecting ring that the space is narrower.

The inner portion of the fixing ring 4 is connected with a first gear ring 15, a second gear ring 16 and a third gear ring 17 from top to bottom in a rotating mode respectively, the rear end of the first gear ring 15 is fixedly connected with a first crank 5, the rear end of the second gear ring 16 is fixedly connected with a second crank 6, and the rear end of the third gear ring 17 is fixedly connected with a third crank 7.

The first crank 5 is rotated to drive the first gear ring 15 which is fixedly connected to rotate, the second crank 6 is rotated to drive the second gear ring 16 which is fixedly connected to rotate, and the second crank 6 is rotated to drive the second gear ring 16 which is fixedly connected to rotate.

The middle part of the fixed ring 4 is fixedly connected with a planet carrier 30, the upper end of the planet carrier 30 is respectively and rotatably connected with a first gear 18, a second gear 19 and a third gear 20, the first gear 18 is meshed with the first gear ring 15, the second gear 19 is meshed with the second gear ring 16, and the third gear 20 is meshed with the third gear ring 17.

The planet carrier 30 in the fixed ring 4 is fixed, and the three gears are rotatably connected at the upper end of the planet carrier 30, and when the first gear ring 15 rotates, the meshed first gear 18 is driven to rotate, when the second gear ring 16 rotates, the meshed second gear 19 is driven to rotate, and when the third gear ring 17 rotates, the meshed third gear 20 is driven to rotate.

A third sun gear 29 is engaged inside the third gear 20, a fixing rod 21 is fixedly connected inside the third sun gear 29, the fixing rod 21 is fixedly connected with the lower end of the first connecting rod 9, the fixing rod 21 is rotatably connected with the planet carrier 30, a second sun gear 28 is engaged inside the second gear 19, the second sun gear 28 is rotatably connected with the third sun gear 29 at the lower end, a first sleeve 22 is fixedly connected inside the second sun gear 28, the upper end of the first sleeve 22 is fixedly connected with the second connecting rod 12, the upper end of the second sun gear 28 is rotatably connected with a first sun gear 27, the first sun gear 27 is engaged with the first gear 18, a second sleeve 23 is fixedly connected inside the first sun gear 27, and the upper end of the second sleeve 23 is fixedly connected with the lower end of the third connecting rod 13.

When the third gear 20 rotates, the third sun gear 29 which is meshed with the third gear can be driven to rotate, the fixing rod 21 is fixedly connected to the inside of the third sun gear 29, the rotation of the fixing rod 21 is achieved, the first connecting rod 9 at the upper end is driven to rotate, the first sleeve 22 and the second sleeve 23 are connected to the outside of the fixing rod 21 in a rotating mode, when the second gear 19 rotates, the second sun gear 28 which is meshed with the third gear can be driven to rotate, the first sleeve 22 is driven to rotate, the second connecting rod 12 is driven to rotate, and similarly, when the first gear 18 rotates, the first sun gear 27 which is meshed with the third gear can be driven to rotate, and the third connecting rod 13 is driven to rotate.

The left side of the upper end of the support plate 3 is rotatably connected with a bent rod 25, the lower end of the outer side of the bent rod 25 is fixedly connected with a spring 26, the lower end of the spring 26 is fixedly connected with the support plate 3, the front end of the bent rod 25 is hinged with a clamping plate 24, and four through holes 8 are formed in the surface of the support plate 3.

Can guarantee the power of curved bar 25 to upwards upset all the time under spring 26's effect, and then drive articulated clamp plate 24 and move to the front side, thereby press from both sides tight three ring gear, guarantee that three ring gear can not rotate by oneself under the daily condition, when the angle of body 1 is adjusted to needs, only need to press down the rear end of curved bar 25 and can adjust, and four through-holes 8 of backup pad 3 lower extreme can all be on vertical wall or plane with this device binding through the screw.

When the utility model is used, the support plate 3 is placed in the area needing to be connected with the body 1 in the using process, then the position of the support plate 3 is fixed, and the four through holes 8 at the lower end of the support plate 3 can bind the device on a vertical wall or plane through screws, the upward turning force of the bent rod 25 can be always ensured under the action of the spring 26, and then the hinged clamping plate 24 is driven to move towards the front side, thereby clamping three gear rings, ensuring that the three gear rings can not rotate by themselves under the daily condition, when the angle of the body 1 needs to be adjusted, the adjustment can be carried out only by pressing the rear end of the bent rod 25 downwards, the first crank 5 is rotated to drive the first gear ring 15 of the fixed connection to rotate, the second crank 6 is rotated to drive the second gear ring 16 of the fixed connection to rotate, the planet carrier 30 in the fixed ring 4 is fixed, the three gears are rotatably connected at the upper end of the planet carrier 30, when the first gear ring 15 rotates, the meshed first gear 18 is driven to rotate, when the second gear ring 16 rotates, the meshed second gear 19 is driven to rotate, when the third gear ring 17 rotates, the meshed third gear 20 is driven to rotate, when the third gear 20 rotates, the meshed third sun gear 29 is driven to rotate, the fixed rod 21 is fixedly connected inside the third sun gear 29, the fixed rod 21 rotates, the first connecting rod 9 at the upper end is driven to rotate, the first sleeve 22 and the second sleeve 23 are rotatably connected outside the fixed rod 21, when the second gear 19 rotates, the meshed second sun gear 28 rotates, the first sleeve 22 rotates, and the second connecting rod 12 rotates, similarly, when the first gear 18 rotates, the first sun gear 27 is driven to rotate to realize the rotation of the third connecting rod 13, when the first connecting rod 9 starts to rotate counterclockwise, because the hinge point of the upper ends of the second connecting rod 12 and the third connecting rod 13 is not fixed at this time, the first adjusting rod 10 which is hinged is driven to start to rotate upwards, the end of the adjusting plate 2 is lifted upwards, the height adjustment of the side of the first connecting rod 9 of the adjusting plate 2 is realized, the front-back angle adjustment of the whole adjusting plate 2 is realized, meanwhile, when the height of the adjusting plate 2 at the upper end of the second connecting rod 12 needs to be adjusted, only the second connecting rod 12 needs to rotate to drive the second adjusting rod 11 which is hinged at the upper end to lift, the height change of the adjusting plate 2 at the upper end of the second connecting rod 12 is realized, the height change of the whole adjusting plate 2 is realized, similarly, only the third connecting rod 13 needs to be rotated to realize the angle change of the third adjusting rod 14, and then can realize the regulation of the whole angle of regulating plate 2, and then can realize the angle modulation of body 1 to the adaptation is dense on the pencil, carries out signal connection and signal conversion in the narrower and small connected ring in space, and can realize the rotation of body 1 when three handle rotates simultaneously, because three connecting rod can rotate simultaneously this moment, thereby reach the state of relative rest, and then realize the rotation of body 1 angle, and the angle can not change.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A signal converter comprises a body (1) and is characterized in that the lower end of the body (1) is connected with an adjusting plate (2) in a sliding manner, the lower end of the adjusting plate (2) is provided with a supporting plate (3), the upper end of the supporting plate (3) is fixedly connected with a fixing ring (4), the inner part of the upper end of the fixing ring (4) is respectively provided with a rotatable first connecting rod (9), a rotatable second connecting rod (12) and a rotatable third connecting rod (13), the upper end of first connecting rod (9) articulates there is first regulation pole (10), the upper end of second connecting rod (12) articulates there is second regulation pole (11), the upper end of third connecting rod (13) articulates there is third regulation pole (14), first regulation pole (10), second regulation pole (11) and third regulation pole (14) are articulated mutually with the lower extreme of regulating plate (2) respectively, first connecting rod (9), second connecting rod (12) and third connecting rod (13) rotate respectively and form body (1) angularly adjustable structure.

2. The signal converter according to claim 1, characterized in that the fixed ring (4) is rotatably connected with a first gear ring (15), a second gear ring (16) and a third gear ring (17) from top to bottom, the rear end of the first gear ring (15) is fixedly connected with a first crank (5), the rear end of the second gear ring (16) is fixedly connected with a second crank (6), and the rear end of the third gear ring (17) is fixedly connected with a third crank (7).

3. A signal converter according to claim 2, characterized in that a planet carrier (30) is fixedly connected to the middle of the fixed ring (4), a first gear (18), a second gear (19) and a third gear (20) are rotatably connected to the upper end of the planet carrier (30), the first gear (18) and the first ring gear (15) are engaged with each other, the second gear (19) and the second ring gear (16) are engaged with each other, and the third gear (20) and the third ring gear (17) are engaged with each other.

4. A signal converter according to claim 3, wherein a third sun gear (29) is engaged with the inside of the third gear (20), a fixing rod (21) is fixedly connected to the inside of the third sun gear (29), the fixing rod (21) is fixedly connected to the lower end of the first connecting rod (9), the fixing rod (21) is rotatably connected to the carrier (30), a second sun gear (28) is engaged with the inside of the second gear (19), the second sun gear (28) is rotatably connected to the lower end of the third sun gear (29), a first sleeve (22) is fixedly connected to the inside of the second sun gear (28), the upper end of the first sleeve (22) is fixedly connected to the second connecting rod (12), the upper end of the second sun gear (28) is rotatably connected to the first sun gear (27), the first sun gear (27) is engaged with the first gear (18), a second sleeve (23) is fixedly connected to the inside of the first sun gear (27), the upper end of the second sleeve (23) is fixedly connected with the lower end of the third connecting rod (13).

5. The signal converter according to claim 1, characterized in that a bent rod (25) is rotatably connected to the left side of the upper end of the support plate (3), a spring (26) is fixedly connected to the lower end of the outer side of the bent rod (25), the lower end of the spring (26) is fixedly connected to the support plate (3), a clamping plate (24) is hinged to the front end of the bent rod (25), and four through holes (8) are formed in the surface of the support plate (3).