CN215456223U

CN215456223U - Electronic communication equipment

Info

Publication number: CN215456223U
Application number: CN202120863195.8U
Authority: CN
Inventors: 张欢欢
Original assignee: Komina Tianjin Communication Technology Co ltd
Current assignee: Komina Tianjin Communication Technology Co ltd
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2022-01-11
Anticipated expiration: 2031-04-25

Abstract

The utility model provides electronic communication equipment, which belongs to the technical field of communication equipment and comprises a placing table, wherein four table legs are fixed at the edge of the lower end of the placing table, a gear groove and a roller groove are sequentially formed in the upper end of the placing table from inside to outside, a rotating shaft is rotatably connected to the lower inner wall of the gear groove, the lower end of the rotating shaft movably penetrates through the lower end of the placing table and extends downwards, a disc is fixed at the upper end of the rotating shaft, a triangular frame is fixed at the upper end of the disc, a display screen is connected to the front end of the triangular frame, a second conical gear is fixed at the lower end of the rotating shaft, two adjusting rods are fixed at the lower end of the placing table, an adjusting rod is rotatably connected between the end parts, close to the two adjusting rods, and the right end of the adjusting rod penetrates through the right end of one support and extends rightwards; this device makes the display screen fix on the upper portion of disc, is difficult for collapsing when the collision and damages and conveniently adjusts its angle simultaneously, is convenient for communicate or watch.

Description

Electronic communication equipment

Technical Field

The utility model belongs to the technical field of communication equipment, and particularly relates to electronic communication equipment.

Background

Communication equipment, ICD for short, is called Industrial Communication Device. With the increase of communication signals, various services appear in the field of communication signals, so that a mobile communication terminal, such as a mobile phone, can receive and play television programs. The mobile television service in the mobile communication system belongs to the broadcast multicast service, and in the existing communication system, information is generally transmitted to different receiving ends through communication equipment such as a computer and the like, so that the information is conveniently checked and the content is conveniently sent.

The existing display screen is generally directly placed on a desktop, cannot be adjusted in angle, is inconvenient for multiple people to watch, and is easy to drop and damage when an external force collides with the desktop.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide electronic communication equipment, and aims to solve the problems that a display screen in the prior art is generally directly placed on a desktop, cannot be adjusted in angle, is inconvenient for multiple people to watch, and is easy to drop and damage when an external force collides with the desktop.

In order to achieve the purpose, the utility model provides the following technical scheme:

an electronic communication device comprises a placing table, four table legs are fixed at the lower edge of the placing table, the upper end of the placing table is provided with a gear groove and a roller groove from inside to outside in sequence, the lower inner wall of the gear groove is connected with a rotating shaft in a rotating way, the lower end of the rotating shaft movably penetrates through the lower end of the placing table and extends downwards, a disc is fixed at the upper end of the rotating shaft, a tripod is fixed at the upper end of the disc, the front end of the tripod is connected with a display screen, a second bevel gear is fixed at the lower end of the rotating shaft, two adjusting rods are fixed at the lower end of the placing table, the adjusting rods are rotatably connected between the end parts of the two adjusting rods close to each other, and the right end of the adjusting rod penetrates through the right end of one of the supports and extends rightwards, a first bevel gear is fixed on the circumferential surface of the adjusting rod, and the first bevel gear is obliquely meshed with the second bevel gear.

As a preferred scheme of the present invention, a first stabilizing gear is fixed on the circumferential surface of the rotating shaft in the gear groove, two support rods are rotatably connected to the lower inner wall of the gear groove, second stabilizing gears are fixed on the circumferential surfaces of the two support rods, the two second stabilizing gears are respectively located on the left and right sides of the first stabilizing gear, and the two second stabilizing gears are engaged with the first stabilizing gear.

As a preferred scheme of the present invention, a limiting disc is fixed on the circumferential surface of the rotating shaft in the gear groove, the limiting disc is located on the upper side of the first stabilizing gear, a limiting groove is formed on the circumferential inner wall of the gear groove, and the limiting disc is embedded in the limiting groove and is slidably connected with the limiting groove.

According to a preferable scheme of the utility model, four uniformly distributed cylinders are fixed at the lower end edge of the disc, mounting grooves are formed in the lower ends of the four cylinders, universal wheels are rotatably connected in the four mounting grooves, and the four universal wheels are connected in a roller groove in a rolling manner.

As a preferable scheme of the utility model, a handle is fixed at the right end of the adjusting rod, and an anti-skid rubber sleeve is wrapped on the circumferential surface of the handle.

As a preferable scheme of the utility model, the tripod is provided with two threaded fixing holes, and the tripod and the display screen are connected in the threaded fixing holes through bolts and threads for fixing.

Compared with the prior art, the utility model has the beneficial effects that:

1. through rotating the handle in this scheme for adjust the pole and rotate, because meshing to one side between first conical gear and the second conical gear, make and adjust the pole and drive second conical gear rotation when driving first conical gear rotation, thereby make the pivot rotate, drive the disc and rotate this moment, and drive the display screen through the tripod and rotate, make the angle of display screen can adjust, conveniently watch.

2. Be equipped with spacing dish in this scheme, and spacing dish embedding spacing inslot for the pivot is when driving spacing dish and rotate, and spacing dish can't break away from the spacing groove this moment, rotates and makes circular motion, thereby makes the display screen more stable when carrying out angle regulation.

3. When the rotary shaft drives the disc to rotate in the scheme, the disc is provided with the universal wheel through the lower end of the disc to roll in the roller groove, so that the disc is smoother when rotating and is not easy to block.

Drawings

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

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is an enlarged view of a portion of the utility model at A in FIG. 2;

fig. 4 is a second perspective view of the present invention.

In the figure: 1. a placing table; 2. a table leg; 3. a display screen; 4. a support; 5. adjusting a rod; 6. a first bevel gear; 7. a second bevel gear; 8. a rotating shaft; 9. a handle; 10. a disc; 11. a tripod; 12. a limiting disc; 13. a cylinder; 131. a universal wheel; 132. mounting grooves; 14. a roller groove; 15. a gear groove; 16. a first stabilizing gear; 17. a support bar; 171. a second stabilizing gear; 18. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions:

an electronic communication device comprises a placing table 1, four table legs 2 are fixed at the lower end edge of the placing table 1, a gear groove 15 and a roller groove 14 are sequentially arranged at the upper end of the placing table 1 from inside to outside, a rotating shaft 8 is rotatably connected with the lower inner wall of the gear groove 15, the lower end of the rotating shaft 8 movably penetrates through the lower end of the placing table 1 and extends downwards, a disc 10 is fixed at the upper end of the rotating shaft 8, a tripod 11 is fixed at the upper end of the disc 10, a display screen 3 is connected at the front end of the tripod 11, a second bevel gear 7 is fixed at the lower end of the rotating shaft 8, two adjusting rods 5 are fixed at the lower end of the placing table 1, the adjusting rods 5 are rotatably connected between the end parts of the two adjusting rods 5 which are close to each other, and the right end of the adjusting rod 5 penetrates through the right end of one of the brackets 4 and extends rightwards, a first bevel gear 6 is fixed on the circumferential surface of the adjusting rod 5, and the first bevel gear 6 is obliquely meshed with a second bevel gear 7.

In the embodiment of the utility model, the placing table 1 is placed on the ground through a plurality of table legs 2, the placing table 1 is used for placing a display screen 3 or used on a working table surface, the display screen 3 is fixed on the upper surface of a disc 10 through a tripod 11, when the handle 9 is rotated, the handle 9 drives an adjusting rod 5 to rotate, the adjusting rod 5 drives a first bevel gear 6 on the circumferential surface to rotate, the first bevel gear 6 is meshed with a second bevel gear 7, so that the first bevel gear 6 drives a rotating shaft 8 to rotate through the second bevel gear 7 when rotating, the rotating shaft 8 drives the disc 10 fixed with the rotating shaft to rotate, the disc 10 drives the tripod 11 to rotate, the tripod 11 is fixed between the display screen 3 through a bolt, so that the display screen 3 can rotate, the angle is adjusted, the display screen 3 is fixed on the upper part of the disc 10, the display screen is not easy to collapse and damage when collision occurs, and the angle is convenient to adjust, facilitating communication or viewing.

Referring to fig. 2, a first stabilizing gear 16 is fixed on the circumferential surface of the rotating shaft 8 in the gear groove 15, two support rods 17 are rotatably connected to the lower inner wall of the gear groove 15, second stabilizing gears 171 are fixed on the circumferential surfaces of the two support rods 17, the two second stabilizing gears 171 are respectively located on the left and right sides of the first stabilizing gear 16, and the two second stabilizing gears 171 are engaged with the first stabilizing gear 16; drive its fixed surface's first stabilizing gear 16 rotation when pivot 8 rotates, because first stabilizing gear 16 and two second stabilizing gear 171 all mesh for drive two second stabilizing gear 171 rotations when first stabilizing gear 16 rotates, thereby lead to pivot 8 more stable when rotating, be difficult for rocking.

Referring to fig. 2, a limiting disc 12 is fixed on the circumferential surface of the rotating shaft 8 in the gear groove 15, the limiting disc 12 is located on the upper side of the first stabilizing gear 16, a limiting groove 18 is formed on the circumferential inner wall of the gear groove 15, and the limiting disc 12 is embedded in the limiting groove 18 and is connected with the limiting groove in a sliding manner; when the pivot 8 rotates, drive spacing dish 12 and rotate, and spacing dish 12 embedding spacing inslot 18 for when the pivot 8 drives spacing dish 12 and rotates, spacing dish 12 can't break away from spacing groove 18 this moment, rotates and makes circular motion, thereby makes display screen 3 more stable when carrying out angle regulation.

Specifically, referring to fig. 3, four evenly distributed cylinders 13 are fixed at the lower edge of the disc 10, mounting grooves 132 are formed at the lower ends of the four cylinders 13, universal wheels 131 are rotatably connected in the four mounting grooves 132, and the four universal wheels 131 are all connected in the roller groove 14 in a rolling manner; when the rotating shaft 8 rotates to drive the disk 10 to rotate, the disk 10 drives the four cylinders 13 fixed to the disk to rotate, and the four cylinders slide in the roller grooves 14, and meanwhile the universal wheels 131 fixed to the bottoms of the cylinders 13 are driven to rotate, so that the cylinders roll in the roller grooves 14, and therefore the disk 10 is more stable in rotation and not prone to shaking, and the display screen 3 is smooth in angle adjustment.

Referring to fig. 1, a handle 9 is fixed at the right end of the adjusting rod 5, and an anti-slip rubber sleeve is wrapped on the circumferential surface of the handle 9; the adjusting rod 5 is convenient to rotate through the handle 9, so that the operation is more convenient, and the comfort level is higher.

Referring to fig. 2, two threaded fixing holes are formed in the tripod 11, and the tripod 11 and the display screen 3 are fixed in the threaded fixing holes through threaded connection of bolts; the display screen 3 and the tripod 11 are convenient to disassemble, maintain and carry.

The working principle and the using process of the utility model are as follows: through rotating handle 9 in this device, handle 9 drives regulation pole 5 and rotates, it rotates to adjust pole 5 and drive the first conical gear 6 of its circumference surface, because first conical gear 6 and the meshing of second conical gear 7, make first conical gear 6 drive pivot 8 through second conical gear 7 and rotate when rotating, pivot 8 drives the disc 10 rather than fixed this moment and rotates, disc 10 drives tripod 11 and rotates, because tripod 11 passes through to be fixed between bolt and the display screen 3, make display screen 3 can rotate, carry out the regulation of angle, make display screen 3 fix the upper portion at disc 10, be difficult for collapsing when bumping and damage conveniently adjust its angle simultaneously, be convenient for communicate or watch.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An electronic communication device, characterized by: comprises a placing table (1), four table legs (2) are fixed at the lower end edge of the placing table (1), a gear groove (15) and a roller groove (14) are sequentially arranged at the upper end of the placing table (1) from inside to outside, a rotating shaft (8) is rotatably connected with the lower inner wall of the gear groove (15), the lower end of the rotating shaft (8) movably penetrates through the lower end of the placing table (1) and extends downwards, a disc (10) is fixed at the upper end of the rotating shaft (8), a tripod (11) is fixed at the upper end of the disc (10), a display screen (3) is connected at the front end of the tripod (11), a second bevel gear (7) is fixed at the lower end of the rotating shaft (8), two adjusting rods (5) are fixed at the lower end of the placing table (1), adjusting rods (5) are rotatably connected between the end parts, which the adjusting rods (5) are close to each other, the right ends of the adjusting rods (5) penetrate through the right end of one support (4) and extend rightwards, a first bevel gear (6) is fixed on the circumferential surface of the adjusting rod (5), and the first bevel gear (6) is obliquely meshed with a second bevel gear (7).

2. An electronic communication device according to claim 1, characterized in that: lie in the circumference fixed surface of pivot (8) has first stabilizing gear (16) in gear groove (15), the lower inner wall of gear groove (15) rotates and is connected with two bracing pieces (17), two the circumference surface of bracing piece (17) all is fixed with second stabilizing gear (171), and two second stabilizing gear (171) are located the left and right sides of first stabilizing gear (16) respectively, two second stabilizing gear (171) all mesh mutually with first stabilizing gear (16).

3. An electronic communication device according to claim 2, characterized in that: the gear groove (15) inner rotating shaft is characterized in that a limiting disc (12) is fixed on the circumferential surface of the rotating shaft (8), the limiting disc (12) is located on the upper side of a first stabilizing gear (16), a limiting groove (18) is formed in the circumferential inner wall of the gear groove (15), and the limiting disc (12) is embedded into the limiting groove (18) and is in sliding connection with the limiting groove.

4. An electronic communication device according to claim 3, characterized in that: the lower extreme edge of disc (10) is fixed with four evenly distributed's cylinder (13), four mounting groove (132), four have all been seted up to the lower extreme of cylinder (13) all rotate in mounting groove (132) and be connected with universal wheel (131), four the equal roll connection of universal wheel (131) is in gyro wheel groove (14).

5. An electronic communication device according to claim 4, wherein: the right end of the adjusting rod (5) is fixed with a handle (9), and the circumferential surface of the handle (9) is wrapped with an anti-slip rubber sleeve.

6. An electronic communication device according to claim 5, characterized in that: two threaded fixing holes are formed in the tripod (11), and the tripod (11) and the display screen (3) are connected in the threaded fixing holes through bolts and threads and are fixed in the threaded fixing holes.