CN117267579A

CN117267579A - Clamping device capable of adjusting angle

Info

Publication number: CN117267579A
Application number: CN202311463905.8A
Authority: CN
Inventors: 廖承东
Original assignee: Shenzhen Kerun Visual Technology Co ltd
Current assignee: Shenzhen Kerun Visual Technology Co ltd
Priority date: 2023-11-06
Filing date: 2023-11-06
Publication date: 2023-12-22

Abstract

The clamping device comprises a U-shaped clamp body, a clamping device and a clamping device, wherein the U-shaped clamp body is suitable for being clamped on the surface of a fixed object for erecting a receiver, a pin shaft is arranged on one side of the top of the clamping device, and a movable locking clamping piece is erected on one side of the bottom of the clamping device; the supporting turnover plate is hinged with the U-shaped clamp body through a pin shaft of the U-shaped clamp body and comprises a plate body and a locking screw rod, and the locking screw rod is arranged on one surface, far away from the U-shaped clamp body, of the center of the plate body; the movable locking clamping piece comprises a hand screw, a guide sliding block and a self-adaptive clamping plate, wherein the guide sliding block slides along a guide sliding rail in the U-shaped clamping body, the hand screw penetrates through the first side of the U-shaped clamping body and is connected to one side of the outer side of the guide sliding block, and the guide sliding block is connected with the self-adaptive clamping plate. The fixing clamp assembly is convenient to fix, light and flexible, the rotating angle can be adjusted at will to meet the requirements of different directions, and the turnover plate body further increases the use flexibility and the adaptability to the angle of the equipment.

Description

Clamping device capable of adjusting angle

[ field of technology ]

The invention relates to the technical field of clamping and fixing devices of signal receiving equipment, in particular to an angle-adjustable clamping device.

[ background Art ]

With the rapid development of intellectualization of electronic devices, many information is transferred and sent through a personal intelligent mobile device, but the personal intelligent device cannot completely replace a large-sized fixed processor, a large-screen display device, an energy-efficient audio playing device and the like due to the limitations of a memory, a carrier size, a mountable system and the like, in short, many information contents are transferred and sent by a mobile phone, but links such as further editing, processing and displaying of the information still need uploading, sending and projecting to a notebook computer/desktop computer for editing processing, or uploading to a professional rendering processing device for processing, or sending to a large screen for displaying and playing, or transmitting to a professional audio playing device for playing.

I have the design many types of different data receiver, the specialty is used for receiving mobile device's delivery data, decodes the transmission of signal and gives on the jumbo size fixed equipment, but because receiving device places the position and poorly adjusts, the angle also can only be according to the position single direction of placing the plane, has the received signal bad, and signal reception is poor leads to the transmission to receive the problem of influence, and if place the position lower or place and can lead to the inconvenient condition of operation in the fixed equipment bottom in addition.

[ invention ]

Based on the technical background, the invention designs the clamping device with the adjustable angle, which can fix equipment to be fixed through threads, can randomly adjust the rotating angle to adapt to the requirements of receiving signals in different directions, is reliable and stable in fixation, simultaneously takes flexibility and adaptability to angles into consideration, and has the advantages of simple and reliable clamping part and simple and stable clamping operation.

The invention relates to a clamping device with adjustable angle, which comprises,

u-shaped clamp body: the device is used as a main body part of the device, is U-shaped as a whole, is suitable for being clamped on the surface of a fixed object for erecting a receiver, is provided with a pin shaft at one side of the top and is provided with a movable locking clamping piece at one side of the bottom;

support the roll-over plate: the U-shaped clamp body is hinged with the U-shaped clamp body through a pin shaft of the U-shaped clamp body, has the degree of freedom of overturning relative to the top surface of the U-shaped clamp body by taking the pin shaft as a rotating shaft, comprises a plate body and a locking screw, and is provided with the locking screw on one surface of the center of the plate body, which is far away from the U-shaped clamp body;

and a movable locking clamp: the movable locking clamping piece comprises a hand screw, a guide sliding block and a self-adaptive clamping plate, wherein the guide sliding block slides along a guide sliding rail in the U-shaped clamping body, the hand screw penetrates through the first side of the U-shaped clamping body and is connected to one side, facing the outer side of the U-shaped clamping body, of the guide sliding block, and the opposite side, opposite to the hand screw, of the guide sliding block is connected with the self-adaptive clamping plate through a rotating shaft.

The clamping surface of the self-adaptive clamping plate is provided with an EVA anti-slip pad.

The clamping surface provided with the EVA anti-slip pad corresponds to the second side surface of the U-shaped clamp body, which corresponds to the first side surface.

The first side surface is provided with a through hole, the through hole is internally tapped, and the hand-screwed bolt is in threaded fit locking/unlocking with the through hole.

The hand screw bolt is provided with a round ball head at one end matched with the guide sliding block, and the connection between the hand screw bolt and the guide sliding block is ball bearing type rotation connection.

The U-shaped clamp body is internally provided with a T-shaped guide sliding rail, and two side arms of the T-shaped guide sliding block are clamped into the T-shaped guide sliding rail and slide along the T-shaped guide sliding rail.

A plate body decorative sheet is attached to the plate body of the supporting turnover plate, and a silica gel pad is sleeved on the locking screw rod.

The locking screw is a part for connecting with the signal receiving equipment to be fixed.

The locking screw is an English universal tripod bolt of UNC 1/4-20.

The front and rear top surfaces of the U-shaped clamp body are respectively provided with a decorative sheet, namely a front decorative sheet, a rear decorative sheet and a top decorative sheet.

When the clamping device is needed, equipment or devices to be fixed are fixed on the tripod bolts on the support turnover plate, and the silica gel pad is sleeved on the tripod bolts and can be compressed so that the fixed device has a certain rotational adjustment degree of freedom to adapt to different angle positions

Then the clamping device is placed at the edge of the equipment shell serving as a fixed object, when the equipment shell needs to be clamped, a ball head is screwed by hand clockwise, a hand screw is made to advance by the threaded fit of the hand screw and the through hole, and a guide sliding block assembled in a T-shaped guide sliding rail of the U-shaped clamp body is jacked to slide forwards;

and the guide slide block directly clamps the equipment shell serving as a fixed object through the self-adaptive clamping plate. Because the self-adaptive clamping plate can rotate selectively relative to the guide sliding block, the rotation of a certain angle can be met, the EVA anti-slip pad attached to the clamping surface of the self-adaptive clamping plate can adapt to the appearance of the equipment shell with a certain shape or radian, and the EVA anti-slip pad can completely play a role in avoiding slipping.

When the clamping device needs to be taken down, the ball head hand-screwed bolt is unscrewed anticlockwise by hands, the hand-screwed bolt drives the guide slide block to retreat along the T-shaped guide slide rail through the ball head with the front end clamped in the buckling position of the guide slide block, and the self-adaptive clamping plate is loosened to clamp a fixed object, so that the clamping device can be taken down.

The fixing clamp assembly is convenient to fix, light and flexible, equipment needing to be fixed can be fixed through threads, the rotating angle can be adjusted randomly to adapt to the requirements of different directions, and the turnover plate body further increases the use flexibility and the adaptability to the angle of the equipment. The clamping part has a simple and reliable structure, the supporting blocks capable of adjusting the angles can adapt to clamped shells with different shapes and radians, and the clamping part is simple to operate and stable and reliable in clamping.

[ description of the drawings ]

FIG. 1 is a schematic view of a clamping device with adjustable angles according to the present invention;

FIG. 2 is a bottom view of the adjustable angle clamping device of the present invention;

FIG. 3 is a schematic view illustrating the disassembly of the angle-adjustable clamping device according to the present invention;

wherein: 10. a U-shaped clamp body; 11. a pin shaft; 12. a first side; 121. a through hole; 13. a second side; 14. a front decorative sheet; 15. a rear decorative sheet; 16. a top decorative sheet; 20. supporting the overturning plate; 21. a plate body; 22. locking the screw; 23. a plate body decorative sheet; 24. a silica gel pad; 30. a movable locking clamp; 31. screwing the bolt by hand; 311. round ball head; 32. a guide block; 33. an adaptive clamping plate; 34. EVA anti-slip pad; 40. t-shaped slide guiding track.

[ detailed description ] of the invention

The present invention will be described in detail below with reference to the drawings and the embodiments, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.

In the description of the present invention, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.

Referring to fig. 1 and 2, the angle-adjustable clamping device of the present invention includes,

u-shaped clamp body 10: the device is used as a main body part of the device, is U-shaped as a whole, is suitable for being clamped on the surface of a fixed object for erecting a receiver, is provided with a pin shaft 11 at one side of the top and is provided with a movable locking clamping piece 30 at one side of the bottom;

the support inversion plate 20: the U-shaped clamp body 10 is hinged with the pin shaft 11 of the U-shaped clamp body 10, has the freedom degree of overturning relative to the top surface of the U-shaped clamp body 10 by taking the pin shaft 11 as a rotating shaft, comprises a plate body 21 and a locking screw 22, and is provided with the locking screw 22 on one surface of the center of the plate body 21 far away from the U-shaped clamp body 10;

and a movable locking clamp 30: the movable locking clamping piece comprises a hand-screwing bolt 31, a guide sliding block 32 and an adaptive clamping plate 33, wherein the guide sliding block 32 slides along a guide sliding rail in the U-shaped clamping body 10, the hand-screwing bolt 31 penetrates through the first side face 12 of the U-shaped clamping body 10 and is connected to one face, facing the outer side of the U-shaped clamping body 10, of the guide sliding block 32, and the opposite side, opposite to the hand-screwing bolt 31, of the guide sliding block 32 is connected with the adaptive clamping plate 33 through a rotating shaft.

Please refer to fig. 3: the clamping surface of the self-adaptive clamping plate 33 is provided with an EVA anti-slip pad 34.

The clamping surface provided with the EVA anti-slip pad 34 corresponds to the second side 13 of the U-shaped clamp body 10, which corresponds to the first side 12.

The first side 12 has a through hole 121, and the hand screw 31 is screwed into and unscrewed from the through hole 121 by tapping in the through hole 121. The locking guide block is adjusted by screwing the bolt by hand, and the locking state that the holding position is not moved or the state that the loosening guide block can move freely is maintained.

A round ball head 311 is arranged at one end of the hand screw 31, which is matched with the guide slide block 32, and is assembled on the buckling position of the guide slide block 32, and the connection between the hand screw 31 and the guide slide block 32 is ball bearing type rotation connection.

The inside of the U-shaped clamp body 10 is provided with a T-shaped guide and slide rail 40, and two side arms of the T-shaped guide and slide block 32 are clamped into the T-shaped guide and slide rail 40 and slide along the T-shaped guide and slide rail 40.

The guide slide block 32 is installed from the notch at the front end of the T-shaped guide slide rail 40, and slides to the deep position after being installed, namely enters the T-shaped guide slide rail at the bottom of the fixing clamp. The guide slide block 32 can slide back and forth in the T-shaped guide slide rail 40 and cannot fall out;

a plate body decorative sheet 23 is attached to the plate body 21 supporting the turnover plate 20, and a silica gel pad 24 is sleeved on the locking screw 22. The silica gel pad 24 is sleeved on the locking screw 22 and can be compressed so that the fixed device has a certain rotational adjustment degree of freedom to adapt to different angular positions.

The locking screw 22 is a part for connecting with a signal receiving apparatus to be fixed. It is necessary to adjust the direction according to the optimum angle of the received signal by both the flip angle of the support flip plate 20 and the elastic compression of the silica gel pad 24. The locking screw 22 is a universal tripod bolt of the imperial system of UNC 1/4-20.

Decorative sheets are respectively arranged on the front top surface and the rear top surface of the U-shaped clamp body 10, and are respectively a front decorative sheet 14, a rear decorative sheet 15 and a top decorative sheet 16. Plays a role in attractive appearance and keeping the surface of the device smooth and tidy.

When the clamping device is needed, equipment or devices to be fixed are fixed on the tripod bolts for supporting the turnover plate 20, and the silica gel pad 24 is sleeved on the tripod bolts and can be compressed so that the fixed device has a certain rotational adjustment degree of freedom to adapt to different angular positions

Then the clamping device is placed at the edge of the equipment shell serving as a fixed object, when the clamping device needs to be clamped, the hand-screwed bolt 31 is driven to advance by clockwise screwing the ball head hand-screwed bolt 31 by hands, and the hand-screwed bolt 31 is driven to advance by the threaded fit of the hand-screwed bolt 31 and the through hole 121, and the guide sliding block 32 assembled in the T-shaped guide sliding rail of the U-shaped clamp body 10 is driven to slide forwards in a propping manner;

while the guide slider 32 directly clamps the device housing as a fixture by means of the adaptive clamping plate 33. Because the self-adaptive clamping plate 33 can rotate relative to the guide sliding block, the rotation of a certain angle can be satisfied, the EVA anti-slip pad 34 attached to the clamping surface of the self-adaptive clamping plate can adapt to the appearance of a device shell with a certain shape or radian, and the EVA anti-slip pad 34 can completely play a role in avoiding slipping.

When the clamping device needs to be taken down, the ball head hand-screwed bolt 31 is unscrewed anticlockwise by hand, the hand-screwed bolt 31 drives the guide slide block to retreat along the T-shaped guide slide rail through the ball head with the front end clamped in the buckling position of the guide slide block, and the self-adaptive clamping plate is loosened to clamp a fixed object, so that the clamping device can be taken down.

The fixing clamp assembly is convenient to fix, light and flexible, equipment needing to be fixed can be fixed through threads, the rotating angle can be adjusted randomly to meet the requirements of different directions, and the turnover plate body further increases the use flexibility of the equipment and the adaptability to the angle. The self-adaptive clamping plate with the clamping part has a simple and reliable structure, can adapt to clamped shells with different shapes and radians, and is simple to operate and stable and reliable to clamp.

The present invention is not limited to the preferred embodiments, but is intended to be limited to the following description, and any modifications, equivalent changes and variations in light of the above-described embodiments will be apparent to those skilled in the art without departing from the scope of the present invention.

Claims

1. An angle-adjustable clamping device comprises a clamping device body,

2. The angle-adjustable clamping device according to claim 1, wherein the clamping surface of the adaptive clamping plate is provided with an EVA anti-slip pad.

3. The angle-adjustable clamping device according to claim 2, wherein the clamping surface provided with the EVA anti-slip pad corresponds to a second side of the U-shaped clamping body corresponding to the first side.

4. The adjustable angle clamping device of claim 1, wherein the first side has a through hole therein, and wherein the hand screw is threaded into and out of engagement with the through hole.

5. The angle-adjustable clamping device according to claim 4, wherein a round ball head is arranged at one end of the hand-screwed bolt matched with the guide slide block, and the connection between the hand-screwed bolt and the guide slide block is ball bearing type rotation connection.

6. The clamping device with the adjustable angle according to claim 1, wherein a T-shaped guide sliding rail is arranged in the U-shaped clamp body, and two side arms of the guide sliding block, which are in a T shape, are clamped into the T-shaped guide sliding rail and slide along the T-shaped guide sliding rail.

7. The angle-adjustable clamping device according to claim 1, wherein a plate body decorative sheet is attached to the plate body of the support turnover plate, and a silica gel pad is sleeved on the locking screw.

8. The angle-adjustable clamping device of claim 7, wherein the locking screw is a location for connection to a signal receiving apparatus to be secured.

9. The adjustable angle clamping device of claim 8, wherein the locking screw is a UNC1/4-20 universal tripod bolt.

10. The angle-adjustable clamping device according to claim 1, wherein decorative sheets are respectively arranged on the front top surface and the rear top surface of the U-shaped clamp body, and are respectively a front decorative sheet, a rear decorative sheet and a top decorative sheet.