CN219075617U

CN219075617U - Circuit design's support with multi-angle regulatory function

Info

Publication number: CN219075617U
Application number: CN202222953574.3U
Authority: CN
Inventors: 刘通
Original assignee: Xi'an Ruicheng Information Technology Co ltd
Current assignee: Xi'an Ruicheng Information Technology Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-05-26
Anticipated expiration: 2032-11-07

Abstract

The utility model is suitable for the technical field of circuit design brackets, and provides a circuit design bracket with a multi-angle adjusting function. The supporting component can be integrally fixed on the tabletop through the extrusion piece, the circuit board fixed above can be rotated and adjusted by taking the first rotating shaft as the axis, meanwhile, the limit component can limit the inclination of the bracket box, the purpose of multi-angle adjustment is achieved, the clamping component is stable and stable to the circuit board, the circuit board with larger size difference can be fixed, the visitor is prevented from being limited by the size of the circuit board, and the observation and study cannot be conducted.

Description

Circuit design's support with multi-angle regulatory function

Technical Field

The utility model belongs to the technical field of circuit design brackets, and particularly relates to a bracket with a multi-angle adjusting function for circuit design.

Background

The circuit design is to design a circuit system meeting the use requirement by using a specific method according to a certain rule.

In the prior art, a support for circuit design like "in chinese patent No. CN 213030360U", includes the clamp splice, the upper surface threaded connection of clamp splice bottom has the threaded rod, the top fixedly connected with plectane of threaded rod, the top rotation of clamp splice is connected with first supporting shoe, the upper surface of first supporting shoe is rotated through the pivot and is connected with the second supporting shoe, the upper surface fixedly connected with U type backup pad of second supporting shoe, one side fixedly connected with support column of U type backup pad, the surface swing joint of support column has the plate clamp, one side threaded connection of the upper surface of plate clamp has the screens screw rod. The support for circuit design has the beneficial effects that the support is arranged through the cooperation of the first supporting block, the second supporting block and the rotating shaft, plays the role of rotating the support, achieves the effect of adjusting the angle of the circuit board, plays the role of fixing the circuit board and adjusting the position of the circuit board through the cooperation arrangement among the supporting column, the plate clamp, the clamping screw, the limiting ring and the fixing screw, and effectively improves the problem of conveniently observing and learning the circuit board for visitors.

However, in the prior art, the fixing of the circuit board is limited, the smaller circuit board cannot be fixed, and the observation and study of the circuit board by visitors are limited.

Disclosure of Invention

The utility model provides a support with a multi-angle adjusting function for circuit design, and aims to solve the problems that the conventional support is limited in fixing a circuit board, cannot fix a smaller circuit board and limits observers to observe and learn the circuit board.

The utility model discloses a support with a circuit design with a multi-angle adjusting function, which comprises a supporting component, wherein a supporting box is arranged on the supporting component through a limiting component, four groups of clamping components are arranged on the top of the supporting box, a transmission component is arranged in the supporting box, and the transmission component is connected with the four groups of clamping components.

Preferably, the support assembly comprises a fixing clamp, an extrusion part is arranged at the bottom of the fixing clamp, a first rotating shaft is fixedly connected to the top of the fixing clamp, a support frame is rotatably connected to the top of the first rotating shaft, and tooth-shaped grooves are formed in the outer wall of one side of the support frame.

Preferably, the extrusion piece comprises a first screw rod in threaded connection with the fixing clamp, and an extrusion block is fixedly connected to the top end of the first screw rod.

Preferably, the spacing subassembly includes a spacing section of thick bamboo with a spacing section of thick bamboo of supporting box one side outer wall fixed connection, the opposite side that supporting box and spacing section of thick bamboo correspond rotates with the support frame through the lug and is connected, the inside of a spacing section of thick bamboo is provided with the connecting rod, and outer lane movable sleeve is equipped with the profile of tooth wheel, profile of tooth wheel and tooth groove phase-match, each end of connecting rod all runs through a casing of a spacing section of thick bamboo to with profile of tooth wheel fixed connection, and the both sides of connecting rod are fixedly connected with pull rod and extension spring respectively, extension spring and the inner wall fixed connection of a spacing section of thick bamboo.

Preferably, the transmission assembly comprises a second rotating shaft which is rotationally connected with the inner wall of the bracket box, a spur gear is fixedly sleeved on the outer ring of the second rotating shaft, four racks are slidably connected with the inner wall of the bracket box through sliding blocks, and the four racks are meshed with the spur gear.

Preferably, the clamping assembly comprises a sliding rod fixedly connected with the rack, one side of the sliding rod is fixedly connected with the supporting box through a telescopic guide rod, an outer ring movable sleeve of the telescopic guide rod is provided with a reset spring, two ends of the reset spring are fixedly connected with the sliding rod and the supporting box respectively, the top end of the sliding rod penetrates through the top of the supporting box and is fixedly connected with a pulling plate, a second screw rod is connected with the pulling plate in a threaded manner, one end of the second screw rod is rotationally connected with a clamping plate, a square rod is fixedly connected with the outer wall of the clamping plate, and the square rod is spliced with the pulling plate.

Compared with the prior art, the utility model has the beneficial effects that: the supporting component can be integrally fixed on the tabletop through the extrusion piece, the circuit board fixed above can be rotated and adjusted by taking the first rotating shaft as the axis, meanwhile, the limit component can limit the inclination of the bracket box, the purpose of multi-angle adjustment is achieved, the clamping component is stable and stable to the circuit board, the circuit board with larger size difference can be fixed, the visitor is prevented from being limited by the size of the circuit board, and the observation and study cannot be conducted.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a partial cross-sectional structure of the present utility model;

FIG. 3 is a schematic view of a limiting assembly according to the present utility model;

FIG. 4 is a schematic perspective view of a transmission assembly according to the present utility model;

FIG. 5 is a schematic perspective view of a clamping assembly according to the present utility model;

in the figure: 1. a support assembly; 11. a fixing clamp; 12. an extrusion; 121. a first screw rod; 122. extruding a block; 13. a first rotating shaft; 14. a support frame; 2. a limit component; 21. a limiting cylinder; 22. a connecting rod; 23. toothed wheels; 3. a carrying case; 4. a transmission assembly; 41. a second rotating shaft; 42. spur gears; 43. a rack; 44. a slide block; 5. a clamping assembly; 51. a slide bar; 52. a telescopic guide rod; 53. a return spring; 54. pulling a plate; 55. a second screw rod; 56. a clamping plate; 57. square bar.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a bracket technical scheme for circuit design with multi-angle adjustment function: including supporting component 1, supporting component 1 installs through spacing subassembly 2 holds in the palm case 3, four clamping assembly 5 of group are installed at the top of holding in the palm case 3, and the internally mounted of holding in the palm case 3 has drive assembly 4, drive assembly 4 with four groups clamping assembly 5 are connected.

In this embodiment, the supporting component 1 itself can rotate three hundred sixty degrees without dead angle, the supporting box 3 can use the limiting component 2 as the axle center to perform angle adjustment, and meanwhile, the circuit board can be stably and firmly fixed through the cooperation of the four groups of clamping components 5.

Further, the support assembly 1 comprises a fixing clamp 11, an extrusion piece 12 is installed at the bottom of the fixing clamp 11, a first rotating shaft 13 is fixedly connected to the top of the fixing clamp 11, a support frame 14 is rotatably connected to the top end of the first rotating shaft 13, and tooth-shaped grooves are formed in the outer wall of one side of the support frame 14.

In this embodiment, the support frame 14 is rotatably adjusted about the first rotation shaft 13, wherein the fixing clip 11 has a "C" shape.

Further, the extrusion 12 comprises a first screw rod 121 in threaded connection with the fixing clamp 11, and an extrusion block 122 is fixedly connected to the top end of the first screw rod 121.

In this embodiment, the screw rod 121 is engaged with the screw of the fixing clip 11, so that the rotation of the screw rod 121 can drive the extrusion block 122 to move in the fixing clip 11.

Further, the spacing subassembly 2 includes the spacing section of thick bamboo 21 with the outer wall fixed connection of one side of the case 3, the opposite side that the case 3 corresponds with spacing section of thick bamboo 21 is rotated with support frame 14 through the lug and is connected, the inside of spacing section of thick bamboo 21 is provided with connecting rod 22, and outer lane movable sleeve is equipped with tooth form wheel 23, tooth form wheel 23 and tooth form groove phase-match, the casing of spacing section of thick bamboo 21 is all run through to each end of connecting rod 22 to with tooth form wheel 23 fixed connection, and the both sides of connecting rod 22 are fixedly connected with pull rod 24 and extension spring respectively, extension spring and the inner wall fixed connection of spacing section of thick bamboo 21.

In this embodiment, the connecting rod 22 is "rice" shaped, and is used to drive the toothed wheel 23 to rotate along with the limiting cylinder 21, when the toothed wheel 23 enters the inside of the toothed groove, the rotation of the limiting cylinder 21 is limited, and after the toothed wheel 23 is separated from the inside of the toothed groove, the limiting cylinder 21 can rotate in the inner ring of the supporting frame 14.

Further, the transmission assembly 4 comprises a second rotating shaft 41 rotatably connected with the inner wall of the bracket 3, a spur gear 42 is fixedly sleeved on the outer ring of the second rotating shaft 41, four racks 43 are slidably connected with the inner wall of the bracket 3 through a sliding block 44, and the four racks 43 are meshed with the spur gear 42.

In the present embodiment, the sliding blocks 44 on two of the rack 43 housings are slidably connected to the top inner wall of the tote box 3, and the sliding blocks 44 on the other two rack 43 housings are slidably connected to the bottom inner wall of the tote box 3.

Further, the clamping assembly 5 comprises a sliding rod 51 fixedly connected with the rack 43, one side of the sliding rod 51 is fixedly connected with the bracket 3 through a telescopic guide rod 52, an outer ring of the telescopic guide rod 52 is movably sleeved with a return spring 53, two ends of the return spring 53 are fixedly connected with the sliding rod 51 and the bracket 3 respectively, the top end of the sliding rod 51 penetrates through the top of the bracket 3 and is fixedly connected with a pull plate 54, the pull plate 54 is in threaded connection with a screw rod II 55, one end of the screw rod II 55 is rotationally connected with a clamping plate 56, the outer wall of the clamping plate 56 is fixedly connected with a square rod 57, and the square rod 57 is spliced with the pull plate 54.

In this embodiment, four sliding ports are formed in the top of the bracket 3, the four sliding rods 51 are respectively located in the four sliding ports and are in sliding connection with the four sliding ports, and meanwhile, the diameter of one end of the second screw rod 55, which is far away from the clamping plate 56, is larger than that of the threaded hole of the pulling plate 54.

The working principle and the using flow of the utility model are as follows: firstly, the fixing clamp 11 is placed at the edge of a table, the extrusion block 122 is driven to move by the first rotary screw rod 121, so that the fixing clamp can be stably and fixedly connected with the table, and the circuit board fixed on the bracket 3 and the clamping assembly 5 can be driven to rotate by the rotary support frame 14 by taking the first rotary shaft 13 as the axis, so that the horizontal angle of the circuit board can be adjusted;

when the inclination angle of the circuit board needs to be adjusted, the pull rod 24 needs to be pulled to drive the toothed wheel 23 to be separated from the toothed groove on the outer wall of the support frame 14 through the connecting rod 22, then the supporting box 3 can rotate by taking the limiting cylinder 21 as the axis, and after the adjustment is finished, the pull rod 24 is loosened to pull the toothed wheel 23 to reenter the toothed groove through the acting force of the tension spring, so that the supporting box 3 cannot adjust the inclination angle;

when the circuit board needs to be fixed, one of the pull plates 54 needs to be pulled, one of the racks 43 is driven to move together by the sliding rod 51 connected with the one of the pull plates, the other three racks 43 are driven to move together by the spur gear 42, the four pull plates 54 are further expanded outwards, then the circuit board is placed into one of the clamping plates 56, the pull plates 54 are released, the four pull plates 54 are pushed to shrink inwards by the reset spring 53, the circuit board is extruded and clamped, when the rectangular circuit board needs to be fixed, the screw rods II 55 corresponding to the two narrower sides are rotated after the operation is repeated, the clamping plates 56 are driven to approach the circuit board, and finally the effect of comprehensive fixation is achieved.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a support of circuit design with multi-angle regulatory function, includes supporting component (1), its characterized in that: the supporting assembly (1) is provided with a supporting box (3) through a limiting assembly (2), four groups of clamping assemblies (5) are arranged at the top of the supporting box (3), a transmission assembly (4) is arranged in the supporting box (3), and the transmission assembly (4) is connected with the four groups of clamping assemblies (5).

2. The stand for a circuit design with multi-angle adjustment function of claim 1, wherein: the supporting component (1) comprises a fixing clamp (11), an extrusion piece (12) is arranged at the bottom of the fixing clamp (11), a first rotating shaft (13) is fixedly connected to the top of the fixing clamp (11), a supporting frame (14) is rotatably connected to the top of the first rotating shaft (13), and tooth-shaped grooves are formed in the outer wall of one side of the supporting frame (14).

3. The stand for a circuit design with multi-angle adjustment function of claim 2, wherein: the extrusion piece (12) comprises a first screw rod (121) in threaded connection with the fixing clamp (11), and an extrusion block (122) is fixedly connected to the top end of the first screw rod (121).

4. The stand for a circuit design with multi-angle adjustment function of claim 2, wherein: the utility model discloses a spacing subassembly (2) is including spacing section of thick bamboo (21) with support case (3) one side outer wall fixed connection, the opposite side that holds in the palm case (3) and spacing section of thick bamboo (21) are corresponding rotates with support frame (14) through the lug and are connected, the inside of spacing section of thick bamboo (21) is provided with connecting rod (22), and outer lane movable sleeve is equipped with tooth form wheel (23), tooth form wheel (23) and tooth form groove phase-match, the casing of spacing section of thick bamboo (21) is all run through to each end of connecting rod (22) to with tooth form wheel (23) fixed connection, and the both sides of connecting rod (22) are fixedly connected with pull rod (24) and extension spring respectively, extension spring and the inner wall fixed connection of spacing section of thick bamboo (21).

5. The stand for a circuit design with multi-angle adjustment function of claim 1, wherein: the transmission assembly (4) comprises a second rotating shaft (41) which is rotationally connected with the inner wall of the bracket (3), a spur gear (42) is fixedly sleeved on the outer ring of the second rotating shaft (41), four racks (43) are slidably connected with the inner wall of the bracket (3) through sliding blocks (44), and the four racks (43) are meshed with the spur gear (42).

6. The stand for a circuit design with multi-angle adjustment function of claim 5, wherein: clamping assembly (5) include slide bar (51) with rack (43) fixed connection, one side of slide bar (51) is fixed through flexible guide bar (52) and holds in the palm case (3) fixed connection, the outer lane movable sleeve of flexible guide bar (52) is equipped with reset spring (53), reset spring (53) both ends respectively with slide bar (51) and hold in the palm case (3) fixed connection, the top of slide bar (51) runs through the top of holding in the palm case (3), and fixedly connected with arm-tie (54), arm-tie (54) threaded connection has lead screw two (55), the one end rotation of lead screw two (55) is connected with splint (56), the outer wall fixedly connected with square rod (57) of splint (56), square rod (57) are pegged graft with arm-tie (54).