Camera display screen overturning and resetting mechanism

Abstract

The utility model discloses a camera display screen turning reset mechanism, which relates to the technical field of camera display screens, and comprises a camera body, one side of the camera body is provided with a placing groove, the inside of the placing groove is rotatably connected with a rotating rod, the rod wall of the rotating rod is fixedly sleeved with two supporting rods, and the supporting rods are fixedly connected with the camera display screen. The ends, away from the rotating rod, of the two supporting rods are jointly hinged to a display screen body, the two ends of the rotating rod are both sleeved with torsional springs, the two ends of the two torsional springs are fixedly connected to the rod wall of the rotating rod and the side wall of the containing groove correspondingly, first cavities are formed in the two ends of the containing groove correspondingly, and fixing mechanisms are arranged in the first cavities. According to the utility model, the display screen body is folded, then the rotating rod is rotated, and then the two torsional springs are compressed, so that after shooting is completed, the rotating rod can be reversed by utilizing resilience force of the two torsional springs, and then the two supporting rods are reset, and therefore, the display screen can be reset without being folded by a user.

Description

Technical Field

[0001] The utility model relates to the technical field of camera display screens, and particularly relates to a camera display screen flipping and resetting mechanism. Background Art

[0002] The camera display screen is an important component in a camera for displaying information such as images and menus. With the progress of technology, the technology of camera display screens is also constantly developing. From the initial simple LCD display screens to today's touch screens, LED display screens, etc., their display effects and user experiences have been significantly improved.

[0003] Among them, a screen refraction device of a digital camera with the publication number CN2804894Y is installed around the display screen of the digital camera and at least includes: a frame, one or more swing arms, and a reflector. The frame is larger than the size of the display screen and is framed around the display screen. The frame is provided with a corresponding pivot seat at the parallel corresponding position; one end of the swing arm is pivotally connected to the pivot seat of the frame, and the other end is pivotally connected to the reflector.

[0004] However, the existing camera display screen cannot be automatically reset after being folded. Therefore, the user needs to manually reset the display screen. If the user operates improperly at this time, the bracket of the display screen may be damaged. Summary of the Utility Model

[0005] In view of the problems existing in the above-mentioned existing screen refraction device of a digital camera, the present utility model is proposed.

[0006] Therefore, the purpose of the present utility model is to provide a camera display screen flipping and resetting mechanism, which solves the problem that the existing camera display screen cannot be automatically reset after being folded, so the user needs to manually reset the display screen, and if the user operates improperly at this time, the bracket of the display screen may be damaged.

[0007] In order to achieve the above purpose, the present utility model provides the following technical solutions:

[0008] A camera display screen flipping and resetting mechanism includes a camera body. A placement groove is opened on one side of the camera body. A rotating rod is rotatably connected inside the placement groove. Two support rods are fixedly sleeved on the rod wall of the rotating rod. One end of each of the two support rods away from the rotating rod is commonly hinged to a display screen body. Torsion springs are sleeved at both ends of the rotating rod, and both ends of the two torsion springs are respectively fixedly connected to the rod wall of the rotating rod and the side wall of the placement groove. First cavities are opened at both ends of the placement groove. A fixing mechanism is arranged inside the first cavities. The rotating rod is fixed by the fixing mechanism. A second cavity is opened on the lower surface of the placement groove. A support mechanism is arranged inside the second cavity. The support mechanism is matched with the fixing mechanism.

[0009] Preferably, the fixing mechanism includes two circular blocks and two fixing rods. Both ends of the rotating rod respectively penetrate through both sides of the placing groove and extend into the corresponding first cavities. The two circular blocks are respectively fixedly connected to one end of the corresponding rotating rod. First square holes are opened between the two first cavities and the second cavity. The two fixing rods are respectively slidably arranged inside the corresponding first square holes. A plurality of slot holes are opened on the outer surfaces of the two circular blocks. The two fixing rods are respectively inserted into the corresponding slot holes.

[0010] Preferably, the supporting mechanism includes two partition plates, two trapezoidal strips, two baffle plates, two springs, two trapezoidal blocks and a button. The two partition plates are both fixedly connected inside the second cavity. Second square holes are opened on one side of the two baffle plates. The two trapezoidal strips are respectively slidably arranged inside the corresponding second square holes. The two baffle plates are respectively fixedly sleeved on the rod walls of the corresponding trapezoidal strips. The two springs are respectively slidably sleeved on the rod walls of the corresponding trapezoidal strips. The trapezoidal block is arranged between the two trapezoidal strips and is in contact with the two trapezoidal strips. The button is fixedly connected to one side of the trapezoidal block. A round hole matching the button is opened on one side of the second cavity.

[0011] Preferably, both ends of the two fixing rods are respectively arranged on a first inclined surface and a second inclined surface. The two first inclined surfaces respectively match the corresponding slot holes.

[0012] Preferably, trapezoidal grooves are opened at one ends of the two trapezoidal strips. The two trapezoidal grooves respectively match the corresponding fixing rods.

[0013] Preferably, counterweight blocks are fixedly sleeved on the rod walls of the two fixing rods.

[0014] In the above technical solution, the technical effects and advantages provided by the present utility model include: in the present utility model, by folding the display screen body, then the rotating rod rotates, and then the two torsion springs are compressed. After shooting is completed, the resilience of the two torsion springs can be used to reverse the rotating rod, and then the two support rods are reset, so that the display screen can be reset without the user folding it. Description of the Drawings

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0016] Figure 1 is a structural schematic diagram of the present utility model;

[0017] Figure 2 of the present utility modelFigure 1 Side view cross-sectional view;

[0018] Figure 3 For the present utility model Figure 2 Enlarged schematic view of part A;

[0019] Figure 4 For the present utility model Figure 3 Schematic three-dimensional structure diagram of the fixing rod in

[0020] Explanation of reference numerals:

[0021] 1, camera body; 2, rotating rod; 3, support rod; 4, display screen body; 5, torsion spring; 6, circular block; 7, fixing rod; 8, partition board; 9, trapezoidal strip; 10, baffle; 11, spring; 12, trapezoidal block; 13, button; 14, counterweight block. Specific implementation mode

[0022] In order to enable those skilled in the art to better understand the technical solution of the present utility model, the present utility model will be further introduced in detail below with reference to the drawings.

[0023] An embodiment of the present utility model discloses a camera display screen flipping and resetting mechanism.

[0024] The present utility model provides a camera display screen flipping and resetting mechanism as shown in Figures 1-4 including a camera body 1. A placement groove is provided on one side of the camera body 1. A rotating rod 2 is rotatably connected inside the placement groove. Two support rods 3 are fixedly sleeved on the rod wall of the rotating rod 2. One end of the two support rods 3 away from the rotating rod 2 is jointly hinged with a display screen body 4. Torsion springs 5 are sleeved at both ends of the rotating rod 2. Both ends of the two torsion springs 5 are fixedly connected to the rod wall of the rotating rod 2 and the side wall of the placement groove respectively. First cavities are provided at both ends of the placement groove. A fixing mechanism is arranged inside the first cavities. The rotating rod 2 is fixed by the fixing mechanism. A second cavity is provided on the lower surface of the placement groove. A supporting mechanism is arranged inside the second cavity. The supporting mechanism matches the fixing mechanism.

[0025] When the display screen body 4 is folded, the rotating rod 2 rotates, and then the two torsion springs 5 are compressed. At this time, the rotating rod 2 can be fixed by the fixing mechanism. After shooting, the resilience of the two torsion springs 5 can be used to reverse the rotating rod 2, and then the two support rods 3 are reset, so that the display screen 4 can be reset without being folded by the user.

[0026] In order to fix the rotating rod 2, as shown in Figures 2-4As shown in the figure, the fixing mechanism includes two circular blocks 6 and two fixing rods 7. The two ends of the rotating rod 2 respectively penetrate through both sides of the placing groove and extend into the corresponding first cavities. The two circular blocks 6 are respectively fixedly connected to one end of the corresponding rotating rod 2. A first square hole is opened between the two first cavities and the second cavity. The two fixing rods 7 are respectively slidably arranged inside the corresponding first square holes. A plurality of slots are opened on the outer surfaces of the two circular blocks 6. The two fixing rods 7 are respectively inserted into the corresponding slots. The two ends of the two fixing rods 7 are respectively arranged on the first inclined surface and the second inclined surface. The two first inclined surfaces respectively match the corresponding slots. One end of each of the two trapezoidal strips 9 is provided with a trapezoidal groove. The two trapezoidal grooves respectively match the corresponding fixing rods 7. The supporting mechanism includes two partition plates 8, two trapezoidal strips 9, two baffle plates 10, two springs 11, two trapezoidal blocks 12 and a button 13. The two partition plates 8 are both fixedly connected inside the second cavity. A second square hole is opened on one side of each of the two baffle plates 10. The two trapezoidal strips 9 are respectively slidably arranged inside the corresponding second square holes. The two baffle plates 10 are respectively fixedly sleeved on the rod walls of the corresponding trapezoidal strips 9. The two springs 11 are respectively slidably sleeved on the rod walls of the corresponding trapezoidal strips 9. The trapezoidal block 12 is arranged between the two trapezoidal strips 9 and is in contact with the two trapezoidal strips 9. The button 13 is fixedly connected to one side of the trapezoidal block 12. A round hole matching the button 13 is opened on one side of the second cavity.

[0027] When the rotating rod 2 rotates, the two circular blocks 6 rotate. Subsequently, the two circular blocks 6 respectively squeeze the first inclined surfaces of the fixing rods 7, so that the fixing rods 7 move downward. Subsequently, the two fixing rods 7 respectively squeeze the inclined surfaces of the corresponding trapezoidal grooves. Subsequently, the two trapezoidal strips 9 can be moved to both sides. Next, the resilience of the spring 11 can be used to make the two trapezoidal blocks 9 approach each other, so that the two fixing rods 7 respectively move into the corresponding slots, so that the rotating rod 2 can be fixed.

[0028] In order to make the rotating rod 2 rotate again, as Figures 1-4 shown, counterweight blocks 14 are fixedly sleeved on the rod walls of the two fixing rods 7.

[0029] Press the button 13 to make the trapezoidal block 12 squeeze the two trapezoidal strips 9 to move. Subsequently, the counterweight blocks 14 can be used to make the two fixing rods 7 move downward, that is, the two fixing rods 7 move out of the corresponding slots, so that the rotating rod 2 can rotate again.

[0030] In summary, in the above technical solution, the technical effects and advantages provided by the present utility model specifically include:

[0031] First, in the present utility model, by folding the display screen body 4, then the rotating rod 2 rotates, and then the two torsion springs 5 are compressed. After shooting, the resilience of the two torsion springs 5 can be used to reverse the rotating rod 2, and then the two support rods 3 are reset, so that the display screen body 4 can be reset without the user folding it.

[0032] Second, in the present utility model, by rotating the rotating rod 2, the two circular blocks 6 rotate, and then the two circular blocks 6 respectively squeeze the first inclined surfaces of the fixing rods 7, so that the fixing rods 7 move downward. Then the two fixing rods 7 respectively squeeze the inclined surfaces of the corresponding trapezoidal strips 9, and then the two trapezoidal strips 9 can be moved to both sides. Next, the resilience of the spring 11 can be used to make the two trapezoidal blocks 12 approach each other, so that the two fixing rods 7 respectively move into the corresponding slots, so that the rotating rod 2 can be fixed.

[0033] Only some exemplary embodiments of the present utility model have been described by way of illustration. Undoubtedly, for those of ordinary skill in the art, without departing from the spirit and scope of the present utility model, the described embodiments can be modified in various different ways. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present utility model.

Claims

1. A camera display screen flipping and resetting mechanism, including a camera body (1), characterized in that One side of the camera body (1) is provided with a placement groove. Inside the placement groove, a rotating rod (2) is rotatably connected. Two support rods (3) are fixedly sleeved on the rod wall of the rotating rod (2). The two support rods (3) are jointly hinged with a display screen body (4) at the ends away from the rotating rod (2). Both ends of the rotating rod (2) are sleeved with torsion springs (5). The two ends of the two torsion springs (5) are respectively fixedly connected to the rod wall of the rotating rod (2) and the side wall of the placement groove. First cavities are opened at both ends of the placement groove. A fixing mechanism is arranged inside the first cavities. The rotating rod (2) is fixed by the fixing mechanism. A second cavity is opened on the lower surface of the placement groove. A supporting mechanism is arranged inside the second cavity. The supporting mechanism is matched with the fixing mechanism.

2. The camera display screen flipping and resetting mechanism according to claim 1, characterized in that, The fixing mechanism includes two circular blocks (6) and two fixing rods (7). The two ends of the rotating rod (2) respectively penetrate through both sides of the placement groove and extend into the corresponding first cavities. The two circular blocks (6) are respectively fixedly connected to one end of the corresponding rotating rod (2). First square holes are opened between the two first cavities and the second cavity. The two fixing rods (7) are respectively slidably arranged inside the corresponding first square holes. A plurality of slots are opened on the outer surfaces of the two circular blocks (6). The two fixing rods (7) are respectively inserted into the corresponding slots.

3. The camera display screen flipping and resetting mechanism according to claim 1, characterized in that The supporting mechanism includes two partition plates (8), two trapezoidal strips (9), two baffle plates (10), two springs (11), two trapezoidal blocks (12) and a button (13). The two partition plates (8) are both fixedly connected inside the second cavity. Second square holes are opened on one side of the two baffle plates (10). The two trapezoidal strips (9) are respectively slidably arranged inside the corresponding second square holes. The two baffle plates (10) are respectively fixedly sleeved on the rod walls of the corresponding trapezoidal strips (9). The two springs (11) are respectively slidably sleeved on the rod walls of the corresponding trapezoidal strips (9). The trapezoidal block (12) is arranged between the two trapezoidal strips (9) and is in contact with the two trapezoidal strips (9). The button (13) is fixedly connected to one side of the trapezoidal block (12). A round hole matching the button (13) is opened on one side of the second cavity.

4. The camera display screen flipping and resetting mechanism according to claim 2, characterized in that, Both ends of the two fixing rods (7) are respectively provided with a first inclined surface and a second inclined surface. The two first inclined surfaces are respectively matched with the corresponding slots.

5. The camera display screen flipping and resetting mechanism according to claim 3, characterized in that, Trapezoidal grooves are opened at one ends of the two trapezoidal strips (9). The two trapezoidal grooves are respectively matched with the corresponding fixing rods (7).

6. The camera display screen flipping and resetting mechanism according to claim 2, characterized in that, Counterweight blocks (14) are fixedly sleeved on the rod walls of the two fixing rods (7).

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