Eraser storage mechanism of conference machine

Abstract

The invention discloses a blackboard eraser storage mechanism of a conference machine, which can store a blackboard eraser at a specific position and is convenient to take and place. The blackboard eraser storage mechanism of the conference machine comprises a frame of the conference machine, a turning cover installed in the frame, two pairs of fixing frames and two pairs of torsional springs. A storage hole is formed in the bottom edge of the front face of the frame, and the length direction of the storage hole extends in the horizontal direction. The fixing frames are mounted at the two ends of the inner side of the storage hole; the two ends of the turning cover are respectively pivoted and matched on the two fixing frames; a torsional spring is arranged between the fixing frame and the end of the turning cover and used for providing elastic force so that the turning cover can reset in the direction of covering the containing hole. The blackboard eraser comprises a pair of parallel flat plate parts and a connecting part connected between the ends, in the same direction, of the flat plate parts. And during storage, one flat plate part penetrates through the storage hole and is pressed on the lower wall of the storage hole by the turning cover under the action of the torsional spring, and the other flat plate part is positioned on the lower surface of the frame.

Description

Technical Field

[0001] The invention belongs to the technical field of conference machines, and in particular relates to an eraser storage mechanism of a conference machine. Background Art

[0002] A conference machine usually refers to an electronic device designed for meetings, which may include microphones, speakers, video conferencing systems, and other communication technologies to improve the efficiency and interactivity of meetings. For example, a video conferencing machine allows remote participants to participate in meetings via video connections to achieve face-to-face communication effects.

[0003] The most commonly used functions of conference machines are "writing" and "erasing", and the "erasing" command is to form a virtual eraser by recognizing that the area of ​​the object touching the screen meets the preset area, thereby performing the erasing action. Usually, everyone slides the palm of their hand on the screen to erase the written content, but this easily leaves oil stains, sweat stains and other dirt on the screen, and the feel is not particularly good, resulting in a poor user experience. For this reason, many users choose to equip physical erasers to get a better experience, but most conference machines have not specifically considered the issue of eraser storage, and there is no corresponding eraser storage mechanism, resulting in the erasers equipped by users being stored at will, or placed on the conference table, or placed on the shelf next to the conference machine. When they need to use it, they need to look for it everywhere, and the user experience is not very good. Summary of the invention

[0004] The main purpose of the present invention is to provide a blackboard eraser storage mechanism for a conference machine, which solves the problems existing in the prior art and can store the blackboard eraser in a specific position for easy access.

[0005] In order to achieve the above object, the solution of the present invention is: A blackboard eraser storage mechanism for a conference machine, used for storing a blackboard eraser, comprises a frame of the conference machine, a flap installed in the frame, and two pairs of fixing frames and a torsion spring; a storage hole is provided on the front bottom edge of the frame, and the length direction of the storage hole extends along the horizontal direction; the fixing frames are installed on both ends of the inner side of the storage hole; the two ends of the flap are respectively pivotally engaged on the two fixing frames; a torsion spring is provided between the fixing frame and the end of the flap, for providing elastic force to reset the flap in the direction of covering the storage hole; the blackboard eraser comprises a pair of parallel flat plate parts, and a connecting part connected between the same-direction ends of the flat plate parts; when stored, one of the flat plate parts is penetrated through the storage hole and is pressed against the lower wall of the storage hole by the flap under the action of the torsion spring, and the other flat plate part is located on the lower surface of the frame.

[0006] Preferably, the front bottom edge of the frame is recessed to form a storage groove, and the storage hole is opened on the rear wall of the storage groove.

[0007] Preferably, two ends of the storage groove extend to two sides of the frame but do not penetrate through, and the storage hole is located in the middle between the two ends of the storage groove.

[0008] Preferably, the frame includes a rear shell, and a front shell detachably mounted on the front of the rear shell; the front shell is composed of profiles, the front of the profile located at the bottom edge of the front shell is provided with the storage hole and the storage groove, and the back thereof is provided with a clearance hole that provides clearance space for the pivotal rotation of the flip cover; a plurality of screw holes are provided at both ends of the clearance hole, and the fixing frame is installed in the front shell by means of screw locking.

[0009] Preferably, a rotating shaft is arranged on the upper side of the flip cover, and shaft holes are arranged on the opposite sides of the two fixing frames, and the rotating shaft is rotatably inserted into the corresponding shaft holes; the torsion spring is sleeved on the end of the rotating shaft, and its two ends respectively abut the flip cover and the fixing frame.

[0010] Preferably, a turning part is provided between the main body of the flip cover and its rotating shaft, and limiting steps are provided on the opposite surfaces of the two fixing frames, and the two ends of the torsion spring respectively abut against the back surface of the turning part and the lower surface of the limiting step.

[0011] After adopting the above technical solution, the present invention has the following technical effects: (1) By providing a storage hole at the bottom of the front frame of the conference machine and pivotally installing a flip cover, the U-shaped eraser can be directly stored in the storage hole when not in use, and the flip cover is pressed tightly by the elastic force of the torsion spring to achieve storage of the eraser and the frame; (2) When stored, the eraser is exposed and located at the bottom of the conference machine, making it easy to access; (3) Under the action of the torsion spring, when the eraser is taken away, the flip cover automatically closes the storage hole to prevent foreign matter from entering the frame; (4) The U-shaped eraser can be stored without being completely pushed into the storage hole. When in use, the user can hold one flat part and use the other flat part to erase, so that no part of the palm touches the screen, avoiding leaving oil stains, sweat stains and other dirt on the screen, and improving the user's operating feel and experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of a flip cover in a closed state according to a specific embodiment of the present invention; Figure 2 It is a schematic diagram of a specific embodiment of the present invention in the open state of the flip cover (i.e., storing the eraser); Figure 3 It is a schematic diagram of the back side of the front shell of a specific embodiment of the present invention; Figure 4A three-dimensional diagram of a flip cover according to a specific embodiment of the present invention; Figure 5 A three-dimensional diagram of a fixing frame according to a specific embodiment of the present invention; Figure 6 The installation process of a specific embodiment of the present invention is shown in FIG. Figure 1 ; Figure 7 The installation process of a specific embodiment of the present invention is shown in FIG. Figure 2 ; Figure 8 It is a schematic diagram of the storage state of the eraser in a specific embodiment of the present invention; Description of Figure Numbers: 1-frame; 1a-back cover; 1b-front cover; 11-storage hole; 12-storage slot; 13-allowance hole; 14-screw hole; 2- flip cover; 21- shaft; 22- turning part; 3-fixed frame; 31-axis hole; 32-limiting step; 4-torsion spring; 10-eraser; 101, 101'-flat plate portion; 102-connecting portion. DETAILED DESCRIPTION

[0013] In order to further explain the technical solution of the present invention, the present invention is described in detail below through specific embodiments.

[0014] refer to Figure 1-8 As shown, the present invention discloses a blackboard eraser storage mechanism of a conference machine, which is used to store a blackboard eraser 10, and comprises a frame 1 of the conference machine, a flip cover 2 installed in the frame 1, and two pairs of fixing frames 3 and a torsion spring 4; A storage hole 11 is provided at the bottom edge of the front side of the frame 1, and the length direction of the storage hole 11 extends along the horizontal direction; The inner ends of the storage hole 11 are both equipped with fixing frames 3; The two ends of the flip cover 2 are respectively pivotally connected to the two fixing frames 3; A torsion spring 4 is provided between the fixing frame 3 and the end of the flip cover 2, for providing elastic force to reset the flip cover 2 in the direction of covering the receiving hole 11; The eraser 10 has a U-shaped cross section, and includes a pair of parallel flat plate portions 101, and an approximately arc-shaped connecting portion 102 connected between the same-direction ends of the flat plate portions 101; When stored, one flat plate portion 101 ′ is inserted into the storage hole 101 and is pressed against the lower wall of the storage hole 101 by the flip cover 2 under the action of the torsion spring 4 , and the other flat plate portion 101 ′ is located on the lower surface of the frame 1 .

[0015] Through the above scheme, the present invention sets a storage hole 11 at the bottom of the front side of the frame 1 of the conference machine, and pivotally installs a flip cover 2, see Figure 8 , the U-shaped eraser 10 can be directly stored in the storage hole 11 when not in use, and the flip cover 2 is pressed tightly under the elastic force of the torsion spring 4 to realize the storage of the eraser 10 and the frame 1; when stored, the eraser 10 is partially exposed and located at the bottom of the conference machine, which is convenient for use; under the action of the torsion spring 4, when the eraser 10 is taken away, the flip cover 2 automatically closes the storage hole 11 to prevent foreign matter from entering the frame 1; the U-shaped eraser a can be not completely pushed into the storage hole 11 when stored, and the user can hold one of the flat parts and use the other flat part to erase when in use, so that any part of the palm does not touch the screen, avoiding leaving dirt such as oil stains and sweat stains on the screen, and the user's operating feel and experience are improved.

[0016] Specific embodiments of the present invention are shown below.

[0017] The front bottom edge of the frame 1 is recessed to form a storage groove 12, and the storage hole 11 is opened on the rear wall of the storage groove 12, so that when the eraser 10 is stored, the upper surface of the eraser 10 can be exposed in a larger area, which is convenient for the user to grab the eraser 10 and pull it out of the storage hole 11. In this embodiment, the two ends of the storage groove 12 extend to the two sides of the frame 11 but do not penetrate, so that the volume of the storage groove 12 is larger, and it is used to store and store small objects such as laser pens and markers. At the same time, the storage hole 11 is located in the middle between the two ends of the storage groove 12, which is more beautiful.

[0018] The frame 1 includes a rear shell 1a, and a front shell 1b detachably mounted on the front of the rear shell 1a by means of snap connection, screw locking, etc. The front shell 1b is composed of profiles, and the front of the profile located at the bottom of the front shell is provided with the above-mentioned storage hole 11 and storage slot 12, and the back thereof is provided with a clearance hole 13 to provide clearance space for the pivoting of the flip cover 2; a plurality of screw holes 14 are provided at both ends of the clearance hole 13, and the fixing frame 3 is installed in the front shell 1b by means of screw locking. Therefore, the locking position of the fixing frame 3 in the frame 1 is located inside the frame 1 and is covered by the rear shell 1a, which can avoid being exposed to the outside and can also avoid interfering with the assembly of other parts.

[0019] A rotating shaft 21 is arranged on the upper side of the above-mentioned flip cover 2, and shaft holes 31 are arranged on the opposite surfaces of the two fixing frames 3. The rotating shaft 21 is rotatably inserted into the corresponding shaft holes 31; the torsion spring 4 is sleeved on the end of the rotating shaft 21, and its two ends respectively abut against the flip cover 2 and the fixing frame 3.

[0020] Furthermore, a turning portion 22 is provided between the main body of the above-mentioned flip cover 2 and its rotating shaft 21, and limiting steps 32 are provided on the opposite surfaces of the two fixing frames 3, and the two ends of the torsion spring 4 respectively abut the back surface of the turning portion 22 and the lower surface of the limiting step 32, so that the elastic force of the torsion spring 4 can act on the flip cover 2 and reset it in the direction of covering the storage hole 11; at the same time, by designing the turning portion 22, the direction of the main body of the flip cover 2 can be changed, making it easier to fit with the frame 1, especially when the storage groove 12 is designed in the above-mentioned scheme, the flip cover 2 can be made to fit with the rear wall of the storage groove 12 under the action of the torsion spring 4, so that it completely covers the storage hole 11; furthermore, the turning point between the turning portion 22 and the main body of the flip cover 2 can also limit the movement of the end of the torsion spring 4, so that it maintains structural stability.

[0021] The installation process of the present invention is: See also Figure 6 , 7 First, insert the torsion spring 4 into the end of the shaft 21 of the flip cover 2, then insert the shaft 21 into the shaft hole 31 of the fixing frame 3, and then install the whole into the clearance hole 13 of the front shell 1b, and lock the fixing frame 3 and the front shell 1b with screws.

[0022] The above embodiments and drawings do not limit the product form and style of the present invention. Any appropriate changes or modifications made by ordinary technicians in the relevant technical field should be deemed to be within the patent scope of the present invention.

Claims

1. A blackboard eraser storage mechanism for a conference machine, characterized in that: Used for storing a blackboard eraser, it comprises a frame of a conference machine, a flip cover installed in the frame, two pairs of fixing frames and a torsion spring; A storage hole is provided on the front bottom edge of the frame, and the length direction of the storage hole extends along the horizontal direction; The fixing frames are installed at both ends of the inner side of the receiving hole; The two ends of the flip cover are respectively pivotally connected to two fixing frames; A torsion spring is provided between the fixing frame and the end of the flip cover, for providing elastic force to reset the flip cover in a direction of covering the receiving hole; The eraser comprises a pair of parallel flat plate parts and a connecting part connected between the ends of the flat plate parts in the same direction; When storing, one flat plate portion is inserted into the storage hole and is pressed against the lower wall of the storage hole by the flip cover under the action of the torsion spring, and the other flat plate portion is located on the lower surface of the frame.

2. The eraser storage mechanism of the conference machine as claimed in claim 1, characterized in that: The front bottom edge of the frame is recessed to form a storage groove, and the storage hole is arranged on the rear wall of the storage groove.

3. The eraser storage mechanism of the conference machine as claimed in claim 2, characterized in that: Two ends of the storage groove extend to two sides of the frame but do not penetrate through, and the storage hole is located in the middle between the two ends of the storage groove.

4. The eraser storage mechanism of the conference machine as claimed in claim 2, characterized in that: The frame includes a rear shell and a front shell detachably mounted on the front of the rear shell; the front shell is composed of profiles, the front of the profile located at the bottom edge of the front shell is provided with the storage hole and the storage groove, and the back thereof is provided with a clearance hole to provide clearance space for the pivotal rotation of the flip cover; a plurality of screw holes are provided at both ends of the clearance hole, and the fixing frame is installed in the front shell by means of screw locking.

5. The eraser storage mechanism of the conference machine as claimed in claim 4, characterized in that: A rotating shaft is arranged on the upper side of the flip cover, and shaft holes are arranged on the opposite sides of the two fixing frames. The rotating shaft is rotatably inserted into the corresponding shaft holes; the torsion spring is sleeved on the end of the rotating shaft, and its two ends respectively abut against the flip cover and the fixing frame.

6. The eraser storage mechanism of the conference machine as claimed in claim 5, characterized in that: A turning part is arranged between the main body of the flip cover and its rotating shaft, and limiting steps are arranged on the opposite surfaces of the two fixing frames, and the two ends of the torsion spring respectively abut against the back surface of the turning part and the lower surface of the limiting step.

7. The eraser storage mechanism of the conference machine as claimed in claim 1, characterized in that: The frame includes a rear shell and a front shell detachably mounted on the front of the rear shell; the front shell is composed of profiles, the front of the profile located at the bottom edge of the front shell is provided with the storage hole, and the back thereof is provided with a clearance hole to provide clearance space for the pivotal rotation of the flip cover; a plurality of screw holes are provided at both ends of the clearance hole, and the fixing frame is installed in the front shell by means of screw locking.

8. The eraser storage mechanism of a conference machine as claimed in claim 1, characterized in that: A rotating shaft is arranged on the upper side of the flip cover, and shaft holes are arranged on the opposite sides of the two fixing frames. The rotating shaft is rotatably inserted into the corresponding shaft holes; the torsion spring is sleeved on the end of the rotating shaft, and its two ends respectively abut against the flip cover and the fixing frame.

9. The eraser storage mechanism of the conference machine as claimed in claim 8, characterized in that: A turning part is arranged between the main body of the flip cover and its rotating shaft, and limiting steps are arranged on the opposite surfaces of the two fixing frames, and the two ends of the torsion spring respectively abut against the back surface of the turning part and the lower surface of the limiting step.

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