Displacement adjusting mechanism for desktop intelligent conference machine

Abstract

The utility model discloses a desktop intelligent conference machine displacement adjusting mechanism which comprises a conference table main body, a linear sliding rail, a base, a supporting plate, a carrying table, a rotating shaft, a driving plate, a guide rod, a first spring and a screw rod, a groove is formed in a desktop of the conference table main body, and the linear sliding rail is fixedly installed in the groove. Adjusting grooves communicated with the groove are further formed in the two sides of the groove, and long round holes communicated with the adjusting grooves are further formed in the conference table body. According to the adjusting mechanism, when the front-back displacement of the intelligent conference machine body is adjusted, the front-back position of the intelligent conference machine body can be easily adjusted by pushing or pulling the screw rod when the screw rod is pulled upwards to eliminate the friction force between the head of the screw rod and the conference table body, so that the actual use requirement is met; after adjustment, the user loosens the screw rod and resets under the action of the first spring, the sliding friction force between the head of the screw rod and the conference table body is used for limiting, and the conference table has the advantage of being convenient to operate.

Description

Technical Field

[0001] The utility model belongs to the technical field of intelligent conference machines, and in particular relates to a displacement adjustment mechanism for a desktop intelligent conference machine. Background Art

[0002] Smart conference machines, also called smart conference tablets, or smart conference touch all-in-one machines. They mainly meet the communication and display needs of offices, conferences, and leisure discussion areas in the commercial field. For small conference tables, a large-size smart conference machine can meet the use needs, but for large conference machines, people at the far end cannot see the content displayed by the smart conference machine clearly. Each position on the main body of the conference table needs to be set up as a smart conference machine with synchronized display screen. According to actual use needs, users need to move the desktop smart conference machine forward and backward to meet the needs of manual touch operation and close viewing for some myopic users. Summary of the invention

[0003] The technical problem to be solved by the utility model is to provide a mechanism which is convenient for manual operation to adjust the front and rear displacement of a desktop intelligent conference machine.

[0004] In order to solve the above technical problems, the present invention is implemented through the following technical solutions: a desktop intelligent conference machine displacement adjustment mechanism, including a conference table body, a linear slide rail, a base, a support plate, a carrier, a rotating shaft, a drive plate, a guide rod, a first spring and a screw rod, a groove is provided on the desktop of the conference table body, the linear slide rail is fixedly installed in the groove, and adjustment grooves connected to the groove are also provided on both sides of the groove, and an oblong hole connected to the adjustment groove is also provided on the conference table body, the base is slidably installed on the linear slide rail, and the support plate is fixedly installed on the left and right sides of the top of the base. On both sides, the carrier is rotatably mounted on the support plate through a rotating shaft, the base is provided with square through holes that pass through left and right, the driving plate is slidably mounted in the square through holes, the front and rear sides of the driving plate extend to the inner wall of the square through holes, both ends of the driving plate are placed in the adjusting grooves, the screw is slidably mounted in the oblong hole, the lower end of the screw is fixedly connected to the driving plate, the guide rod is fixedly mounted in the square through hole of the base, the driving plate is slidably sleeved on the guide rod, the first spring is sleeved on the guide rod, and the upper and lower ends of the first spring act on the base and the driving plate respectively.

[0005] Preferably, the length dimension of the adjustment groove is the same as the length dimension of the oblong hole.

[0006] Preferably, a plum blossom knob is fixedly mounted on the top of the screw rod, a rubber anti-skid pressure plate is fixedly sleeved on the bottom of the plum blossom knob, and mesh anti-skid patterns are provided on both sides of the oblong hole.

[0007] Preferably, a sliding block is fixedly mounted on the bottom of the base, and the sliding block is slidably mounted on a linear slide rail.

[0008] Compared with the prior art, the benefits of the utility model are: when the adjustment mechanism adjusts the front and rear displacement of the smart conference machine body, the screw rod is pulled upward to eliminate the friction between its head and the conference table body. The front and rear position of the smart conference machine body can be easily adjusted by pushing or pulling the screw rod to meet actual usage needs. After the adjustment is completed, the user loosens the screw rod and resets it under the action of the first spring. The sliding friction between the screw head and the conference table body is limited, which has the advantage of easy operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The utility model is further described below in conjunction with the accompanying drawings.

[0010] Figure 1 It is a top view of the utility model.

[0011] Figure 2 It is a schematic diagram of the installation structure of the driver board. DETAILED DESCRIPTION

[0012] The utility model is described in detail below in conjunction with specific implementation methods:

[0013] like Figure 1 and Figure 2The displacement adjustment mechanism of a desktop intelligent conference machine shown in the figure includes a conference table body 1, a linear slide rail 2, a base 4, a support plate 5, a carrier 6, a rotating shaft 61, a driving plate 7, a guide rod 71, a first spring 72 and a screw 8. A groove 11 is provided on the desktop of the conference table body 1, and the linear slide rail 2 is fixedly installed in the groove 11. Adjustment grooves 13 connected to the groove 11 are also provided on both sides of the groove 11. An oblong hole 12 connected to the adjustment groove 13 is also provided on the conference table body 1. The base 4 is slidably installed on the linear slide rail 2, and the support plate 5 is fixedly installed on the left and right sides of the top of the base 4. The carrier 6 is rotatably installed on the support plate 5 through the rotating shaft 61. The base 4 is provided with a square through hole 41 that passes through the left and right sides. The driving plate 7 is slidably installed in the square through hole 41, and the front and rear sides of the driving plate 7 extend to On the inner wall of the square through hole 41, both ends of the driving plate 7 are placed in the adjusting groove 13, the screw 8 is slidably installed in the oblong hole 12, the lower end of the screw 8 is fixedly connected to the driving plate 7, the guide rod 71 is fixedly installed in the square through hole 41 of the base 4, the driving plate 7 is slidably sleeved on the guide rod 71, the first spring 72 is sleeved on the guide rod 71, the upper end of the guide rod 71 is screwed and fixed on the base 4, the lower end of the guide rod 71 slides through the base 4 and is locked and fixed by the lock nut 73, the upper and lower ends of the first spring 72 act on the base 4 and the driving plate 7 respectively, the intelligent conference machine body 62 is fixedly installed on the carrier 6, and the front and rear sides of the carrier 6 and the conference table body 1 are provided with telescopic plates, and the groove 11 can be blocked by the telescopic plates to prevent items from falling into the groove 11 and being difficult to take out.

[0014] The length of the adjustment slot 13 is the same as that of the oblong hole 12 , so that the front-to-back adjustment distance of the smart conference machine body 62 is the same as the length of the oblong hole 12 .

[0015] A plum blossom knob is fixedly installed on the top of the screw rod 8, and a rubber anti-skid pressure plate 81 is fixedly installed on the bottom of the plum blossom knob. Mesh anti-skid patterns 14 are arranged on both sides of the oblong hole 12. Under the action of the first spring 72, the rubber anti-skid pressure plate 81 is pressed against the mesh anti-skid patterns 14 to enhance the sliding friction and avoid relative displacement between the screw rod 8 and the conference table body 1 during use.

[0016] A slider 3 is fixedly installed at the bottom of the base 4, and the slider 3 is slidably installed on the linear slide rail 2 to reduce the processing accuracy of the base 4. The sliding friction between the dedicated slider 21 and the linear slide rail 2 is small, which can extend the service life.

[0017] When in use, the head of the screw 8 is pressed against the conference table body 1 , and the movement of the screw 8 is limited by the friction between the head of the screw 8 and the conference table body 1 , thereby preventing the drive plate 7 fixedly connected thereto from moving. When the smart conference machine body 62 needs to be adjusted forward, such as manual touch operation, and when some myopic users need to watch at close range, the smart conference machine body 62 is adjusted forward close to the user. When the smart conference machine body 62 needs to be adjusted backward, such as watching the screen at an eye protection distance, or when writing notes in front of the screen, the user pulls the screw 8 with both hands to drive the drive plate 7 to overcome the elastic force of the first spring 72 and move upward. The screw 8 is separated from the conference table body 1 by 1-2 cm, driving the combination of the screw 8, the drive plate 7, the base 4, the support plate 5, the platform 6 and the smart conference machine body 62 to adjust forward and backward along the linear slide rail 2 and the oblong hole 12. After the adjustment is completed, the user loosens the head of the screw 8. Under the action of the elastic force of the first spring 72, the screw 8 and the drive plate 7 move downward and reset, and are limited by the sliding friction between the head of the screw 8 and the conference table body 1.

Claims

1. A displacement adjustment mechanism for a desktop intelligent conference machine, characterized in that: The conference table comprises a conference table body (1), a linear slide rail (2), a base (4), a support plate (5), a carrier (6), a rotating shaft (61), a driving plate (7), a guide rod (71), a first spring (72) and a screw rod (8); a groove (11) is arranged on the tabletop of the conference table body (1); the linear slide rail (2) is fixedly installed in the groove (11); both sides of the groove (11) are provided with adjustment grooves (13) connected thereto; the conference table body (1) is also provided with an oblong hole (12) connected to the adjustment groove (13); the base (4) is slidably installed on the linear slide rail (2); the support plate (5) is fixedly installed on the left and right sides of the top of the base (4); the carrier (6) is rotatably installed on the support plate via the rotating shaft (61). (5), the base (4) is provided with a square through hole (41) which passes through the base (4), the driving plate (7) is slidably mounted in the square through hole (41), the front and rear sides of the driving plate (7) extend to the inner wall of the square through hole (41), the two ends of the driving plate (7) are placed in the adjustment groove (13), the screw rod (8) is slidably mounted in the oblong hole (12), the lower end of the screw rod (8) is fixedly connected to the driving plate (7), the guide rod (71) is fixedly mounted in the square through hole (41) of the base (4), the driving plate (7) is slidably sleeved on the guide rod (71), the first spring (72) is sleeved on the guide rod (71), and the upper and lower ends of the first spring (72) act on the base (4) and the driving plate (7) respectively.

2. The displacement adjustment mechanism of the desktop intelligent conference machine according to claim 1 is characterized in that: The length dimension of the adjustment groove (13) is the same as the length dimension of the oblong hole (12).

3. The displacement adjustment mechanism of the desktop intelligent conference machine according to claim 1 is characterized in that: A plum blossom knob is fixedly mounted on the top of the screw rod (8), a rubber anti-skid pressure plate (81) is fixedly sleeved and mounted on the bottom of the plum blossom knob, and mesh anti-skid patterns (14) are provided on both sides of the oblong hole (12).

4. The displacement adjustment mechanism of the desktop intelligent conference machine according to claim 1 is characterized in that: A slider (3) is fixedly mounted on the bottom of the base (4), and the slider (3) is slidably mounted on the linear slide rail (2).

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