Video conference telephone set capable of being stably placed

Abstract

The utility model belongs to the technical field of video conference telephones, and particularly relates to a stably placed video conference telephone which comprises a telephone body, the back of the telephone body is fixedly connected with a supporting seat, the bottom of the supporting seat is fixedly connected with an air cylinder, and the bottom of the air cylinder is fixedly connected with a suction cup. The inner side of the air cylinder is slidably connected with a piston, and the upper end of the piston is fixedly connected with a connecting rod. According to the utility model, the supporting seat is arranged at the bottom of the telephone set body and is used for supporting the telephone set body, then the air cylinders with the suckers are arranged at the bottom of the supporting seat, the pistons with the connecting rods are arranged in the air cylinders, and the connecting rods are jointly connected with the linkage plate. And then relative threaded movement between the threaded shaft and the inner threaded sleeve is utilized, so that each piston can be lifted in the air cylinder, and the sucking disc is adsorbed on a table top, so that the overall placement stability is ensured, and the possibility of sliding due to external force is low.

Description

Technical Field

[0001] The utility model relates to the technical field of video conferencing telephones, and particularly to a video conferencing telephone with stable placement. Background Art

[0002] A video conferencing telephone is a device that can connect multiple people through the Internet for video calls and conferences. It usually includes a camera, a microphone, a speaker, and a screen, allowing users to conduct real-time video communication between different locations. For example, the utility model patent with the publication number CN218041580U discloses an intelligent conference telephone, including a telephone housing. One side surface of the telephone housing is provided with a housing side groove, and a microphone is movably installed inside the housing side groove. A microphone connecting rod is fixedly installed on the surface of the microphone. Through the cooperation of the microphone and the microphone connecting rod, when the device is in use and the staff is doing other things and unable to hold the microphone, the outer housing top groove can be toggled outwards, so that the outer housing top groove drives the microphone connecting rod and the microphone to move out of the inside of the housing side groove. Then, the microphone is rotated upwards, so that the staff can make a call through the microphone, thereby better receiving the sound of the staff and reducing the external noisy sounds. When the microphone is not needed, the microphone can be stored inside the housing side groove, thereby reducing the occupied space of the device and facilitating the use of the staff.

[0003] However, when the existing video conferencing telephones are in use, they are generally placed flat on the table, but they are easily slid by external forces, affecting normal calls. Therefore, improvements are needed. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a video conferencing telephone with stable placement, solving the problem that when the existing video conferencing telephones are in use, they are generally placed flat on the table, but they are easily slid by external forces, affecting normal calls.

[0005] To achieve the above object, the present utility model provides the following technical solution: A video conferencing telephone with stable placement, including a telephone body, a support base is fixedly connected to the back of the telephone body, an air cylinder is fixedly connected to the bottom of the support base, a suction cup is fixedly connected to the bottom of the air cylinder, a piston is slidably connected to the inside of the air cylinder, a connecting rod is fixedly connected to the upper end of the piston, the connecting rod penetrates the air cylinder and is slidably connected to the air cylinder, a spring is sleeved on the outer side of the rod body of the connecting rod, a linkage plate is fixedly connected to the top of the connecting rod, an internally threaded sleeve is fixedly connected to the upper right side of the linkage plate, a threaded shaft is threadedly connected to the inside of the internally threaded sleeve, the top of the threaded shaft is connected to the support base through a bearing, a first bevel gear is fixedly connected to the upper section of the shaft body of the threaded shaft, a rotating shaft is installed on the right side of the support base through a bearing, a second bevel gear is fixedly connected to one end of the rotating shaft located inside the support base, and a meshing transmission connection is formed between the second bevel gear and the first bevel gear.

[0006] Preferably, one end of the spring is fixedly connected to the piston, and the other end of the spring is fixedly connected to the inner surface of the air cylinder. Through the setting of the spring, the elastic force can act on the piston.

[0007] Preferably, a knob is fixedly connected to one end of the rotating shaft located outside the support base, and the knob is made of plastic. Through the setting of the knob, it is convenient to rotate the rotating shaft.

[0008] Preferably, a guide rod is fixedly connected to the upper left side of the linkage plate, a guide sleeve is slidably sleeved on the outer side of the guide rod, and the guide sleeve is fixedly connected to the inner surface of the support base. Through the setting of the guide rod and the guide sleeve, it has a guiding effect on the lifting of the linkage plate.

[0009] Preferably, a baffle is fixedly connected to the upper section of the shaft body of the threaded shaft, an oil leakage hole is opened in the inside of the internally threaded sleeve, a lubricating mechanism is arranged on the upper outer side of the internally threaded sleeve, the lubricating mechanism includes a hollow shell fixedly connected to the outer side of the internally threaded sleeve, the hollow shell is communicated with the oil leakage hole, a sponge block and a pressing ring are slidably connected to the inside of the hollow shell, and the sponge block and the pressing ring are in contact with each other, a top pin is fixedly connected to the upper end of the pressing ring, and the top pin penetrates the hollow shell and is slidably connected to the hollow shell. Through the setting of the lubricating mechanism, the threaded connection part between the threaded shaft and the internally threaded sleeve can be lubricated.

[0010] Preferably, a limiting ring is fixedly connected to the middle section of the pin body of the top pin, and the limiting ring is in contact with the inner surface of the hollow shell. Through the setting of the limiting ring, it has a limiting effect on the top pin.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. The utility model supports the telephone body by arranging a support base at the bottom of the telephone body. Then, a plurality of air cylinders with suction cups are arranged at the bottom of the support base. A piston with a connecting rod is arranged in each air cylinder. The connecting rods are commonly connected to a linkage plate. By using the relative threaded movement between the threaded shaft and the internal threaded sleeve, each piston can be lifted in the air cylinder, so that the suction cup adsorbs on the desktop, ensuring the stability during the overall placement and not being easily slipped by external forces.

[0013] 2. The utility model arranges a lubricating mechanism on the outer side of the internal threaded sleeve and a baffle on the threaded shaft. When the internal threaded sleeve and the threaded shaft perform relative threaded movement, the top pin in the lubricating mechanism will receive the reaction force of the baffle, thereby squeezing the sponge block and releasing the lubricating oil stored in the sponge block, so as to lubricate the threaded connection part between the internal threaded sleeve and the threaded shaft, ensuring the smooth lifting of the piston. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the three-dimensional overall structure of the utility model Figure 1 ;

[0015] Figure 2 is the three-dimensional overall structure of the utility model Figure 2 ;

[0016] Figure 3 is the front elevation sectional view of the Figure 1 of the utility model;

[0017] Figure 4 is the Figure 3 amplified view of the lubricating mechanism of the utility model.

[0018] In the figure: 1. Telephone body; 2. Support base; 3. Air cylinder; 4. Suction cup; 5. Piston; 6. Connecting rod; 7. Spring; 8. Linkage plate; 9. Internal threaded sleeve; 10. Threaded shaft; 11. First bevel gear; 12. Rotating shaft; 13. Knob; 14. Second bevel gear; 15. Lubricating mechanism; 16. Baffle; 17. Oil leakage hole; 18. Guide rod; 19. Guide sleeve; 151. Hollow shell; 152. Sponge block; 153. Pressing ring; 154. Top pin; 155. Limit ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] See also Figures 1 - 3 A video conference telephone that is placed stably includes a telephone body 1, a support base 2 is fixedly connected to the back of the telephone body 1, a gas cylinder 3 is fixedly connected to the bottom of the support base 2, a suction cup 4 is fixedly connected to the bottom of the gas cylinder 3, a piston 5 is slidably connected to the inner side of the gas cylinder 3, a connecting rod 6 is fixedly connected to the upper end of the piston 5, the connecting rod 6 passes through the gas cylinder 3 and is slidably connected to the gas cylinder 3, a spring 7 is sleeved on the outer side of the rod body of the connecting rod 6, one end of the spring 7 is fixedly connected to the piston 5, and the other end of the spring 7 is fixedly connected to the inner surface of the gas cylinder 3. Through the setting of the spring 7, the elastic force can be applied to the piston 5. A linkage plate 8 is fixedly connected to the top of the linkage plate 8, an internal threaded sleeve 9 is fixedly connected to the right side of the upper end of the linkage plate 8, a threaded shaft 10 is threadedly connected to the inner side of the internal threaded sleeve 9, and the top of the threaded shaft 10 is connected to the support base 2 through a bearing.

[0021] See also Figures 1 - 3 , the upper section of the shaft body of the threaded shaft 10 is fixedly connected with a bevel gear 11, and a rotating shaft 12 is installed on the right side of the support seat 2 through a bearing, and the end of the rotating shaft 12 located on the inner side of the support seat 2 is fixedly connected with a bevel gear 2 14, and a meshing transmission connection is formed between the bevel gear 2 14 and the bevel gear 11. The end of the rotating shaft 12 located on the outer side of the support seat 2 is fixedly connected with a knob 13, and the knob 13 is made of plastic. The setting of the knob 13 facilitates the rotation of the rotating shaft 12. A guide rod 18 is fixedly connected to the left side of the upper end of the linkage plate 8, and a guide sleeve 19 is slidably sleeved on the outer side of the guide rod 18, and the guide sleeve 19 is fixedly connected to the inner surface of the support seat 2. The setting of the guide rod 18 and the guide sleeve 19 has a guiding effect on the lifting and lowering of the linkage plate 8.

[0022] See also Figures 3 - 4 The upper section of the shaft body of the threaded shaft 10 is fixedly connected with a baffle 16, an oil leakage hole 17 is provided inside the internal threaded sleeve 9, and a lubrication mechanism 15 is provided on the upper outer portion of the internal threaded sleeve 9. Through the provision of the lubrication mechanism 15, the threaded connection between the threaded shaft 10 and the internal threaded sleeve 9 can be lubricated. The lubrication mechanism 15 includes a hollow shell 151 fixedly connected to the outer side of the internal threaded sleeve 9, the hollow shell 151 is connected to the oil leakage hole 17, a sponge block 152 and a pressure ring 153 are slidably connected to the inner side of the hollow shell 151, and the sponge block 152 and the pressure ring 153 are in contact with each other, and a push pin 154 is fixedly connected to the upper end of the pressure ring 153, and the push pin 154 passes through the hollow shell 151 and is slidably connected to the hollow shell 151. A limit ring 155 is fixedly connected to the middle section of the pin body of the push pin 154, and the limit ring 155 is in contact with the inner surface of the hollow shell 151. The setting of the limiting ring 155 has a limiting effect on the ejector pin 154 .

[0023] The specific implementation process of the present utility model is as follows: When in use, first place the whole on the desktop, and then rotate the rotating shaft 12 through the knob 13. The rotating shaft 12 drives the second bevel gear 14 to rotate, and the second bevel gear 14 drives the threaded shaft 10 to rotate through the cooperation with the first bevel gear 11. Subsequently, the inner threaded sleeve 9 moves towards each other through the relative threaded movement with the threaded shaft 10. Then, the linkage plate 8 at the bottom of the inner threaded sleeve 9 simultaneously drives each connecting rod 6 to move upward. At the same time, the piston 5 at the bottom of the connecting rod 6 will move upward in the air cylinder 3. The piston 5 sucks the air in the suction cup 4 and forms a negative pressure. Then, the suction cup 4 will adsorb on the desktop, thus ensuring the stability of the whole when placed and not being easily slipped by external forces;

[0024] Moreover, before use in the later stage, the knob 13 can be screwed in advance so that the lubrication mechanism 15 outside the inner threaded sleeve 9 moves upward in advance, and the top pin 154 in the lubrication mechanism 15 will receive the reaction force of the baffle 16, thereby squeezing the sponge block 152 and releasing the lubricating oil stored in the sponge block 152, so as to lubricate the threaded connection part between the inner threaded sleeve 9 and the threaded shaft 10, thus ensuring the smooth lifting of the piston 5.

[0025] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A video conference telephone that is stably placed, comprising a telephone body (1), characterized in that: The back of the telephone body (1) is fixedly connected to a support base (2), the bottom of the support base (2) is fixedly connected to an air cylinder (3), the bottom of the air cylinder (3) is fixedly connected to a suction cup (4), the inner side of the air cylinder (3) is slidably connected to a piston (5), the upper end of the piston (5) is fixedly connected to a connecting rod (6), the connecting rod (6) passes through the air cylinder (3) and is slidably connected to the air cylinder (3), the outer side of the rod body of the connecting rod (6) is sleeved with a spring (7), the top of the connecting rod (6) is fixedly connected to a linkage plate (8), the upper right side of the linkage plate (8) is fixedly connected to an internal threaded sleeve (9), the inner side of the internal threaded sleeve (9) is connected by a thread A threaded shaft (10) is connected, the top of the threaded shaft (10) is connected to the support seat (2) through a bearing, the upper section of the shaft body of the threaded shaft (10) is fixedly connected to a bevel gear 1 (11), the right side of the support seat (2) is equipped with a rotating shaft (12) through a bearing, one end of the rotating shaft (12) located inside the support seat (2) is fixedly connected to a bevel gear 2 (14), and a meshing transmission connection is formed between the bevel gear 2 (14) and the bevel gear 1 (11), the upper section of the shaft body of the threaded shaft (10) is fixedly connected to a baffle (16), an oil leakage hole (17) is opened inside the internal threaded sleeve (9), and a lubrication mechanism (15) is arranged on the upper outer side of the internal threaded sleeve (9).

2. A video conference telephone that can be stably placed according to claim 1, characterized in that: One end of the spring (7) is fixedly connected to the piston (5), and the other end of the spring (7) is fixedly connected to the inner surface of the air cylinder (3).

3. The video conference telephone that can be stably placed according to claim 1, characterized in that: One end of the rotating shaft (12) located outside the supporting seat (2) is fixedly connected to a knob (13), and the knob (13) is made of plastic.

4. The video conference telephone that can be stably placed according to claim 1, characterized in that: A guide rod (18) is fixedly connected to the left side of the upper end of the linkage plate (8), a guide sleeve (19) is slidably sleeved on the outer side of the guide rod (18), and the guide sleeve (19) is fixedly connected to the inner surface of the support seat (2).

5. The video conference telephone that can be stably placed according to claim 1, characterized in that: The lubricating mechanism (15) comprises a hollow shell (151) fixedly connected to the outside of the internal threaded sleeve (9); the hollow shell (151) is communicated with the oil leakage hole (17); a sponge block (152) and a pressure ring (153) are slidably connected to the inside of the hollow shell (151); the sponge block (152) and the pressure ring (153) are in contact with each other; a top pin (154) is fixedly connected to the upper end of the pressure ring (153); the top pin (154) passes through the hollow shell (151) and is slidably connected to the hollow shell (151).

6. The video conference telephone that can be stably placed according to claim 5, characterized in that: The middle section of the pin body of the ejector pin (154) is fixedly connected to a limiting ring (155), and the limiting ring (155) is in contact with the inner surface of the hollow shell (151).

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