Eraser storage mechanism of conference machine

Abstract

The utility model 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 utility model belongs to the technical field of conference machine, especially point to a conference machine's board eraser storage mechanism. BACKGROUND

[0002] Conference machine usually refers to an electronic device designed specifically 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 conference machine can allow remote participants to participate in meetings through video connections, achieving face-to-face communication effects.

[0003] The functions commonly used by conference machines are "writing" and "erasing", and the "erasing" instruction is formed by recognizing the area of the object contacting the screen to meet the preset area to form a virtual eraser, thereby executing the erasing action. Usually, people slide their palms on the screen to erase the written content, but this can leave oil stains, sweat stains and other dirt on the screen, and the hand feel is not very good, and the user experience is poor. For this reason, many users choose to equip with a real board eraser to obtain a better experience, but most conference machines do not specifically consider the storage of the board eraser, so there is no corresponding board eraser storage mechanism, resulting in the board eraser equipped by the user being randomly stored, or placed on the conference table or placed on the storage rack beside the conference machine, and needs to be searched everywhere when needed, and the user experience is not very good. SUMMARY

[0004] The main purpose of the utility model is to provide a conference machine's board eraser storage mechanism, which solves the problems in the prior art and can store the board eraser at a specific position for easy taking and placing.

[0005] In order to achieve the above purpose, the solution of the utility model is as follows:

[0006] A conference machine's board eraser storage mechanism for storing a board eraser, comprising a frame of the conference machine, a flip cover installed in the frame, and two pairs of fixing frames and torsion springs; the front bottom edge of the frame is provided with a storage hole, the length direction of the storage hole extends along the horizontal direction; the inner sides of both ends of the storage hole are each provided with a fixing frame; both ends of the flip cover are pivotally connected to the two fixing frames respectively; a torsion spring is arranged between the fixing frame and the end of the flip cover to provide an elastic force to reset the flip cover in the direction of covering the storage hole; the board eraser comprises a pair of parallel flat plate portions, and a connecting portion connected between the same-direction end portions of the flat plate portions; when stored, one flat plate portion is arranged in the storage hole and is pressed tightly 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 arranged on the lower surface of the frame.

[0007] Preferably, the front bottom edge of the frame is concave to form a receiving groove, and the receiving hole is formed in the back wall of the receiving groove.

[0008] Preferably, the two ends of the receiving groove extend to the two sides of the frame but do not penetrate, and the receiving hole is located at the middle position between the two ends of the receiving groove.

[0009] Preferably, the frame comprises a rear shell and a front shell detachably mounted on the front of the rear shell; the front shell is composed of profiles, and the front surface of the profile located at the bottom edge of the front shell is provided with the receiving hole and the receiving groove, and the back surface is provided with a clearance hole for providing a clearance space for the pivotal rotation of the flip cover; the two ends of the clearance hole are provided with a plurality of screw holes, and the fixing frame is mounted in the front shell by screw locking.

[0010] Preferably, the upper edge of the flip cover is provided with a rotating shaft, the opposite surfaces of the two fixing frames are provided with shaft holes, and the rotating shaft is rotatably arranged in the corresponding shaft hole; the torsional spring is sleeved on the end of the rotating shaft, and the two ends thereof abut against the flip cover and the fixing frame, respectively.

[0011] Preferably, the main body of the flip cover and the rotating shaft thereof are provided with a turning part, the opposite surfaces of the two fixing frames are provided with a limiting step, and the two ends of the torsional spring abut against the back surface of the turning part and the lower surface of the limiting step, respectively.

[0012] After the above technical scheme is adopted, the utility model has the following technical effects:

[0013] (1) By arranging the receiving hole in the front bottom of the frame of the conference machine and pivotally mounting the flip cover, the U-shaped board eraser can be directly received in the receiving hole when not in use, and the flip cover is pressed tightly under the elastic force of the torsional spring, so that the board eraser is received on the frame.

[0014] (2) When received, the board eraser is partially exposed and located at the bottom of the conference machine, which is convenient to take;

[0015] (3) Under the action of the torsional spring, when the board eraser is taken away, the flip cover automatically closes the receiving hole, which can prevent foreign matters from entering the frame;

[0016] (4) The U-shaped board eraser can not be completely pushed into the receiving hole when received, and can be used by the user holding one flat plate part and using the other flat plate part for erasing, so that any part of the palm does not contact the screen, avoiding leaving dirt such as oil stains, sweat stains and the like on the screen, and the user's operation feeling and experience are improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a schematic view of the closed state of the flip cover of the embodiment of the utility model;

[0018] Figure 2 The flip cover opening state (i.e. the eraser storage state) of the specific embodiment of the utility model is shown in the figure;

[0019] Figure 3 The back surface of the front shell of the specific embodiment of the utility model is shown in the figure;

[0020] Figure 4 The flip cover of the specific embodiment of the utility model is shown in the figure;

[0021] Figure 5 The fixed frame of the specific embodiment of the utility model is shown in the figure;

[0022] Figure 6 The installation process of the specific embodiment of the utility model is shown in the figure Figure 1 ;

[0023] Figure 7 The installation process of the specific embodiment of the utility model is shown in the figure Figure 2 ;

[0024] Figure 8 The eraser storage state of the specific embodiment of the utility model is shown in the figure;

[0025] Explanation of the reference signs:

[0026] 1 - frame; 1a - back shell; 1b - front shell; 11 - storage hole; 12 - storage groove; 13 - clearance hole; 14 - screw hole;

[0027] 2 - flip cover; 21 - rotating shaft; 22 - turning part;

[0028] 3 - fixed frame; 31 - shaft hole; 32 - limiting step;

[0029] 4 - torsion spring;

[0030] 10 - eraser; 101, 101' - flat plate part; 102 - connecting part. Specific embodiment

[0031] In order to further explain the technical scheme of the utility model, the utility model will be described in detail through specific embodiments.

[0032] Reference Figures 1-8 The utility model discloses an eraser storage mechanism of conference machine for storing eraser 10, it includes the frame 1 of conference machine and installs the flip cover 2 and two pairs of fixed frame 3 and torsion spring 4 in the frame 1.

[0033] The front bottom edge of frame 1 is provided with storage hole 11, and the length direction of storage hole 11 extends along the horizontal direction.

[0034] The inner side of storage hole 11 is provided with fixed frame 3 at both ends.

[0035] Two ends of the flip cover 2 are pivotally connected to the two fixed frames 3 respectively;

[0036] A torsion spring 4 is arranged between the fixed frame 3 and the end of the flip cover 2, for providing elastic force to reset the flip cover 2 to the direction of covering the storage hole 11;

[0037] The eraser 10 is of U-shaped cross section, comprising a pair of parallel plate portions 101 and an approximately arc-shaped connecting portion 102 connected between the same-direction end portions of the plate portions 101;

[0038] When stored, one plate portion 101' is arranged in the storage hole 11 and is pressed against the lower wall of the storage hole 11 by the flip cover 2 under the action of the torsion spring 4, and the other plate portion 101' is located on the lower surface of the frame 1.

[0039] According to the above scheme, the storage hole 11 is arranged on the front bottom of the frame 1 of the conference machine, and the flip cover 2 is pivotally connected to the frame 1, as shown in Figure 8 The U-shaped eraser 10 can be directly stored in the storage hole 11 when not in use, and is pressed tightly by the flip cover 2 under the elastic force of the torsion spring 4, so as to realize the storage of the eraser 10 on the frame 1; when stored, the eraser 10 is partially exposed and located at the bottom of the conference machine, so as to be convenient for taking; 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, so as to prevent foreign matters from entering the frame 1; the U-shaped eraser 10 can not be completely pushed into the storage hole 11 when stored, and can be used by the user to hold one plate portion and use the other plate portion to wipe, so that any part of the palm does not contact the screen, and the user's operation feeling and experience are improved.

[0040] The specific embodiments of the utility model are shown as follows.

[0041] The front bottom edge of the frame 1 is recessed to form a storage groove 12, and the storage hole 11 is arranged on the rear wall of the storage groove 12, so that the upper surface of the eraser 10 can expose a larger area when the eraser 10 is stored, and the user can conveniently take the eraser 10 out of the storage hole 11. In the embodiment, the two ends of the storage groove 12 extend to the two sides of the frame 1 but do not penetrate, so that the volume of the storage groove 12 is larger, and is used to store and store laser pens, markers and other small objects, and meanwhile, the storage hole 11 is located at the middle position between the two ends of the storage groove 12, which is more beautiful.

[0042] The aforementioned frame 1 includes a rear shell 1a and a front shell 1b detachably mounted on the front of the rear shell 1a via snap-fit ​​connections, screw fastening, or other means. The front shell 1b is composed of spliced ​​profiles. The front of the profile located at the bottom edge of the front shell has the aforementioned storage holes 11 and storage slots 12, and the back has clearance holes 13 that provide space for the pivoting and rotating of the flip cover 2. Several screw holes 14 are provided at both ends of the clearance holes 13, and the fixing bracket 3 is installed inside the front shell 1b by screw fastening. Thus, the fastening position of the fixing bracket 3 inside the frame 1 is located inside the frame 1 and is covered by the rear shell 1a, which can avoid exposure and avoid interfering with the assembly of other components.

[0043] The flip cover 2 is provided with a rotating shaft 21 on its upper side. The two fixing frames 3 are provided with shaft holes 31 on their opposite sides. 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 abut against the flip cover 2 and the fixing frame 3 respectively.

[0044] Furthermore, a turning part 22 is provided between the main body of the flip cover 2 and its pivot 21. Limiting steps 32 are provided on the opposite surfaces of the two fixing brackets 3. The two ends of the torsion spring 4 abut against the back of the turning part 22 and the lower surface of the limiting step 32, respectively, 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 part 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 scheme, the flip cover 2 can fit with the back wall of the storage groove 12 under the action of the torsion spring 4, so as to completely cover the storage hole 11. Furthermore, the turning point between the turning part 22 and the main body of the flip cover 2 can also limit the movement of the end of the torsion spring 4, so as to maintain the structural stability.

[0045] The installation process of this utility model is as follows:

[0046] See Figure 6 , 7 First, insert the torsion spring 4 into the end of the pivot 21 of the flip cover 2, then insert the pivot 21 into the shaft hole 31 of the fixing bracket 3, and then install the whole into the clearance hole 13 of the front shell 1b, and use screws to lock and fix the fixing bracket 3 and the front shell 1b.

[0047] The above embodiments and figures are not intended to limit the product form and style of this utility model. Any appropriate changes or modifications made by those skilled in the art should be considered as not departing from the patent scope of this utility model.

Claims

1. A board er storage mechanism of a conference machine, characterized in that: a board er is stored, which comprises a frame of the conference machine, a flip cover installed in the frame, and two pairs of fixing frames and torsion springs; a storage hole is arranged on the bottom edge of the front surface 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 flip cover are pivotally connected to the two fixing frames respectively; the torsion springs are arranged between the fixing frames and the end portions of the flip cover to provide elastic force to reset the flip cover to cover the storage hole; the board er comprises a pair of parallel plate portions, and a connecting portion connected between the same direction end portions of the plate portions; when stored, one plate portion is arranged in 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 plate portion is arranged on the lower surface of the frame.

2. The board er storage mechanism of the conference machine according to claim 1, characterized in that: the bottom edge of the front surface 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 board er storage mechanism of the conference machine according to claim 2, characterized in that: the two ends of the storage groove extend to the two sides of the frame but do not penetrate, and the storage hole is arranged at the middle position between the two ends of the storage groove.

4. The board er storage mechanism of the conference machine according to claim 2, characterized in that: the frame comprises a rear shell and a front shell detachably installed on the front surface of the rear shell; the front shell is composed of profiled sections, the profiled sections on the bottom edge of the front shell are provided with the storage hole and the storage groove on the front surface, and are provided with a clearance hole on the back surface to provide a clearance space for the pivotal rotation of the flip cover; a plurality of screw holes are arranged at the two end positions of the clearance hole, and the fixing frames are installed in the front shell by screw locking.

5. The board er storage mechanism of the conference machine according to claim 4, characterized in that: the upper edge of the flip cover is provided with a rotating shaft, the opposite surfaces of the two fixing frames are provided with shaft holes, and the rotating shaft is rotatably arranged in the corresponding shaft hole; the torsion spring is sleeved on the end portion of the rotating shaft, and the two ends of the torsion spring abut against the flip cover and the fixing frame respectively.

6. The board er storage mechanism of the conference machine according to claim 5, characterized in that: the main body of the flip cover is provided with a turning portion between the main body and the rotating shaft, the opposite surfaces of the two fixing frames are provided with limiting steps, and the two ends of the torsion spring abut against the back surface of the turning portion and the lower surface of the limiting step respectively.

7. The board er storage mechanism of the conference machine according to claim 1, characterized in that: the frame comprises a rear shell and a front shell detachably installed on the front surface of the rear shell; the front shell is composed of profiled sections, the profiled sections on the bottom edge of the front shell are provided with the storage hole on the front surface, and are provided with a clearance hole on the back surface to provide a clearance space for the pivotal rotation of the flip cover; a plurality of screw holes are arranged at the two end positions of the clearance hole, and the fixing frames are installed in the front shell by screw locking.

8. The board er storage mechanism of the conference machine according to claim 1, characterized in that: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ The upper edge of the cover is provided with a rotating shaft, opposite surfaces of the two fixing frames are provided with shaft holes, and the rotating shaft is rotatably arranged in the corresponding shaft hole.

9. The eraser storage mechanism of the conference machine according to claim 8, wherein: The main body of the cover is provided with a turning part between the main body and the rotating shaft, opposite surfaces of the two fixing frames are provided with limiting steps, and the two ends of the torsion spring abut against the back surface of the turning part and the lower surface of the limiting step, respectively.

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