Prompter for movie and television performance training
By designing the base, moving mechanism, adjustment mechanism and control mechanism in the prompter for film and television performance training, and using motors and limiting components to realize automatic angle and direction adjustment of the mounting base, the reduction of screw fixing effect and manual operation in the prior art is solved. The time-consuming and labor-intensive problem improves the stability and use efficiency of the device.
Patent Information
- Application Number
- CN202420450610.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-08
- Publication Date
- 2024-12-06
- Estimated Expiration
- 2034-03-08
AI Technical Summary
After a long time of use, the existing prompter for film and television performance training will reduce the fixing effect of the screw, which will affect the stability of the device, and manually rotate the rotating bracket and tighten the clamping screws, which is time-consuming and labor-intensive.
A prompter including a base, a moving mechanism, an adjustment mechanism and a control mechanism are designed. By controlling the motor to drive the worm and worm gear, and the limit rod and limit block, the angle and direction of the mounting base are adjusted to enhance the stability of the device and Reduce manual operation.
It improves the stability and efficiency of the device, reduces the time and effort of manual operation, and enables the display screen or mirror to adapt to the needs of different users and achieves automatic adjustment.
Smart Images
Figure CN222122723U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of film and television performance training equipment, in particular to a prompter for film and television performance training. Background Art
[0002] Film and television performance is an art form that conveys emotions and thoughts through actors' performances in the form of emotions, language, actions, etc. It is an important part of the entire film and television production industry and a key link in the realization of film and television works. Acting is a skill that requires long-term training and continuous improvement. It requires the actors to have rich emotions, personal charm and strong professional qualities, so it requires a lot of practice. The prompter for training drama and film and television performances described in Publication No. CN219143675U installs the reflector on the reflector rotating bracket through a panel bracket, the panel bracket is connected to one end of the rotating hinge seat through the reflector rotating bracket, and the display is connected to the other end of the rotating hinge seat through another panel bracket, so that the mirror pitch angle can be adjusted, and the display and the reflector can be rotated to the optimal angle, but the prior art still has the following defects:
[0003] 1. In the prior art, the reflector rotating bracket is connected to the rotating bracket through a tightening screw and a nut, a tightening screw positioning hole is set on the rotating shaft hinge seat, the tightening screw passes through the tightening screw hole, the tightening screw positioning hole is connected to the nut reflector, and after long-term use, the fixing effect of the screw will be rapidly reduced due to wear, affecting the stability of the device.
[0004] 2. The prior art connects the reflector rotating bracket to one end of the rotating bracket, and a display steering shaft is provided at one end of the rotating bracket. When in use, the rotating bracket needs to be manually rotated to an appropriate position, and then the clamping screw at the tightening screw hole on the clamping rotating sleeve is tightened, which is time-consuming and laborious. Utility Model Content
[0005] The technical problem to be solved by the utility model is to overcome the above-mentioned defects and provide a prompter for film and television performance training.
[0006] In order to solve the above technical problems, the technical solution provided by the utility model is as follows: a prompter for film and television performance training, comprising a base, brackets are arranged on both sides of the upper end of the base, a moving mechanism is sleeved on the bracket, a bottom plate used to cooperate with the moving mechanism is arranged above the base, an adjustment mechanism is arranged in the middle of the upper side of the bottom plate, a fixing frame is arranged above the bottom plate, two support plates are arranged inside the fixing frame, a mounting seat is arranged above the support plate, a control mechanism used to cooperate with the mounting seat is arranged on both sides of the upper end of the support plate, an auxiliary mechanism used to cooperate with the support plate is arranged in the middle of the bottom end of the mounting seat, the control mechanism comprises a top plate, the top end of the top plate is fixedly connected to the mounting seat, a worm gear 1 is arranged at the bottom end of the top plate, a control motor used to cooperate with the worm gear 1 is arranged at the front side of the bottom end of the top plate, an arc-shaped fixing block 1 is arranged on one side of the top end of the support plate, limiting mechanisms are arranged on both sides of the fixing block 1, and a side wall of the fixing block is provided with a plurality of locking teeth 1 used to cooperate with the worm gear 1.
[0007] As an improvement, the moving mechanism includes a slider, the inner wall of the slider is slidably connected to the bracket, the outer walls on both sides of the slider are provided with push blocks passing through the side walls, a baffle is provided in the middle of the upper inner wall of the slider, telescopic rods are provided on both sides of the baffle, springs are provided on the telescopic rods, and clamping blocks are provided on the opposite side of the bottom ends of the two push blocks, and a number of clamping teeth used to cooperate with the clamping blocks are provided at both ends of the upper side of the bracket.
[0008] As an improvement, the adjustment mechanism includes a shaft rod, the bottom end of the shaft rod is rotatably connected to the base plate, the top end of the shaft rod is fixedly connected to the fixed frame, a worm gear is sleeved on the shaft rod, a worm gear 2 is provided on one side of the upper end of the base plate for use with the worm gear, and an adjustment motor is provided at the front end of the worm gear 2.
[0009] As an improvement, the limiting mechanism includes an arc-shaped limiting plate, which is fixedly connected to the side wall of the fixed block, and a limiting rod is arranged at the bottom end of the top plate, and the limiting rod is slidingly connected to the limiting plate through a guide hole opened on the limiting plate, and a limiting block is sleeved on the limiting rod for use with the limiting plate.
[0010] As an improvement, the auxiliary mechanism includes a rotating rod, the top end of which is fixedly connected to the mounting seat, two fixed blocks 2 are sleeved on the rotating rod, a fixed plate is provided at the bottom end of the fixed block 2, and the fixed plate is fixedly connected to the upper end of the support plate.
[0011] The advantages of the utility model compared with the prior art are: 1. A fixing frame is arranged above the base, and a mounting seat is arranged inside the fixing frame. The two are connected by a control mechanism. The motor is controlled to drive the worm to rotate. Under the cooperation of components such as a limit rod and a limit plate, the worm drives the mounting seat to move along the latch tooth to complete the angle adjustment of the mounting seat, so that the display screen or mirror embedded therein can adapt to the requirements of different users. Multiple mechanisms cooperate to enhance the stability of the device.
[0012] 2. The utility model is provided with an adjustment mechanism at the upper end of the bottom plate. The worm gear 2 can be driven to rotate by adjusting the motor, so that the worm wheel is driven to rotate. At this time, the shaft rod will also move with the worm wheel, so that the fixed frame is driven to rotate with the shaft rod as the center, so that the display screen or mirror in the mounting seat can face different directions. The worm gear and the worm gear have a self-locking function, which can limit the angle of the fixed frame without manual operation, saving time and effort and improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 The utility model is a three-dimensional schematic diagram of a prompter for film and television performance training.
[0014] Figure 2 The utility model is a front view of a prompter for film and television performance training.
[0015] Figure 3 The utility model is an exploded view of a prompter adjustment mechanism for film and television performance training.
[0016] Figure 4 The utility model is an exploded view of a moving mechanism of a prompter for film and television performance training.
[0017] Figure 5 The utility model is an exploded diagram of a prompter control mechanism for film and television performance training.
[0018] Figure 6 The utility model is an exploded view of a prompter auxiliary mechanism for film and television performance training.
[0019] As shown in the figure: 1. base; 2. bracket; 3. moving mechanism; 31. slider; 32. push block; 33. baffle; 34. telescopic rod; 35. spring; 36. block; 37. tooth 2; 4. bottom plate; 5. adjustment mechanism; 51. shaft; 52. worm gear; 53. worm 2; 54. adjustment motor; 6. fixed frame; 7. support plate; 8. mounting seat; 9. control mechanism; 91. top plate; 92. worm 1; 93. control motor; 94. fixed block 1; 95. limiting mechanism; 951. limiting plate; 952. limiting rod; 953. limiting block; 96. tooth 1; 10. auxiliary mechanism; 101. rotating rod; 102. fixed block 2; 103. fixed plate. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.
[0022] Combined with Figure 1-6The utility model is further described in detail. A prompter for film and television performance training includes a base 1. U-shaped brackets 2 are fixedly connected to both sides of the upper end of the base 1. A guide groove is provided on the upper side of the bracket 2. In order to facilitate the multi-directional movement of the device, two moving mechanisms 3 are arranged above the base 1. The moving mechanism 3 includes a slider 31. The inner wall of the slider 31 is slidably connected to the bracket 2 to prevent the slider 31 from falling from the bracket 2. Two push blocks 32 are arranged above the bracket 2. The slider 31 is slidably connected to the push blocks 32 through through holes provided on the outer walls on both sides thereof. In the upper inner wall of the slider 31, there are two push blocks 32. A baffle 33 is fixedly connected between the two push blocks 32, and telescopic rods 34 are fixedly connected on both sides of the baffle 33. One end of the telescopic rod 34 away from the baffle 33 is fixedly connected to the push block 32. A spring 35 is sleeved on the telescopic rod 34 to generate a thrust on the telescopic rod 34 so that the push block 32 can be pushed away from the baffle 33 when there is no human force. A card block 36 with a triangular cross-section is fixedly connected to the opposite side of the bottom end of the two push blocks 32. A plurality of second card teeth 37 are provided in the guide groove on the upper side of the bracket 2. The second card teeth 37 are symmetrically distributed along the inner walls on both sides of the guide groove and can be used in conjunction with the card block 36 to limit its movement.
[0023] A bottom plate 4 is provided above the bracket 2 for use with the moving mechanism 3, a fixed frame 6 is provided above the base 1, so that the fixed frame 6 can be controlled by the moving mechanism 3 to move, two support plates 7 are connected inside the fixed frame 6, a mounting seat 8 is provided above the support plate 7, a display is embedded inside the upper mounting seat 8 for the convenience of users to receive prompts, and a mirror is embedded inside the lower mounting seat 8 for the convenience of users to observe their own body shape and demeanor, etc. In order to facilitate the adjustment of the orientation angle of the fixed frame 6, a bottom plate 4 is provided in the middle of the upper side of the bottom plate 4. There is an adjusting mechanism 5, which includes a shaft 51. The bottom end of the shaft 51 is rotatably connected to the base plate 4, and the shaft 51 is fixedly connected to the outer bottom end of the fixed frame 6. A worm gear 52 is sleeved on the shaft 51, and the worm gear 52 is fixedly connected to the shaft 51 and can move together with the shaft 51. A worm gear 53 is rotatably connected to the upper end of the base plate 4, and the worm gear 53 is meshed with the worm gear 52 to facilitate the control of the rotation of the worm gear 52. An adjusting motor 54 is fixedly connected to the upper end of the base plate 4, and the output end of the adjusting motor 54 is fixedly connected to the worm gear 53.
[0024] In order to be able to adjust the angle of the mounting seat 8 so that it can meet the needs of users of different heights, a control mechanism 9 is fixedly connected to both sides of the upper end of the support plate 7. The control mechanism 9 includes a top plate 91, the top of the top plate 91 is fixedly connected to the mounting seat 8, a worm 92 is rotatably connected to the bottom end of the top plate 91, a control motor 93 is provided at the front end of the worm 92, the control motor 93 is fixedly connected to the bottom end of the top plate 91, and the output end of the control motor 93 is fixedly connected to the worm 92, an arc-shaped fixed block 94 is fixedly connected to one side of the top end of the support plate 7, and a limiting mechanism 95 is fixedly connected to both sides of the fixed block 94 to prevent the top plate 91 from shifting during use. The limiting mechanism 95 It includes an arc-shaped limit plate 951, which is fixedly connected to the side wall of the fixed block 94, and a limit rod 952 is fixedly connected to the bottom end of the top plate 91. A guide hole for cooperating with the limit rod 952 is opened on the limit plate 951. The limit rod 952 is of the same size as the guide hole and can slide along the guide hole. A limit block 953 is sleeved on the limit rod 952. The limit block 953 is fixedly connected to the limit rod 952 and can slide along the inner wall of the limit plate 951 to prevent the limit rod 952 from detaching from the limit plate 951. A plurality of latch teeth 96 are fixedly connected to the side wall of the fixed block 94. The latch teeth 96 can be used in conjunction with the worm gear 92 to enable the worm gear 92 to move along it.
[0025] In order to cooperate with the control mechanism 9 and provide a certain supporting force to prevent the mounting seat 8 from falling, an auxiliary mechanism 10 is arranged in the middle of the bottom end of the mounting seat 8. The auxiliary mechanism 10 includes a rotating rod 101. The top of the rotating rod 101 is fixedly connected to the mounting seat 8. A fixing plate 103 is fixedly connected to the upper end of the support plate 7. Fixed blocks 102 are fixedly connected to both sides of the upper end of the fixing plate 103. The fixed block 102 is sleeved on the rotating rod 101 and rotatably connected thereto.
[0026] When the utility model is implemented, the display screen and the mirror are first taken out, and the two are respectively embedded in different mounting seats 8. Then, the push block 32 is pressed to make the block 36 away from the second locking tooth 37, so that the slider 31 can move, so that the position of the slider 31 on the bracket 2 can be adjusted to drive the bottom plate 4 to move. After the position is appropriate, the push block 32 is released to make the block 36 re-engage in the second locking tooth 37, and then the adjustment motor 54 is started to drive the second worm 53 to rotate, so that the shaft 51 is driven by the worm wheel 52 to rotate, so as to adjust the orientation angle of the fixed frame 6. Make adjustments. When the angle is appropriate, turn off the adjustment motor 54, and then start the control motor 93 to drive the worm 92 to rotate so that it cooperates with the latch tooth 96. Under the cooperation of the limit rod 952 and the limit block 953, it moves along the limit plate to make the mounting seat 8 rotate with the rotating rod 101 as the center of the circle, thereby adjusting the inclination angle in the mounting seat 8. When the angle is appropriate, turn off the control motor 93, and then repeat the above operation for another mounting seat 8 so that its inclination angle meets the requirements of the user, and the use process of the device can be completed.
[0027] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.
Claims
1. A prompter for film and television performance training, comprising a base (1), characterized in that: Brackets (2) are arranged on both sides of the upper end of the base (1), a moving mechanism (3) is sleeved on the bracket (2), a bottom plate (4) used in conjunction with the moving mechanism (3) is arranged above the base (1), an adjustment mechanism (5) is arranged in the middle of the upper side of the bottom plate (4), a fixing frame (6) is arranged above the bottom plate (4), two supporting plates (7) are arranged inside the fixing frame (6), a mounting seat (8) is arranged above the supporting plate (7), control mechanisms (9) used in conjunction with the mounting seat (8) are arranged on both sides of the upper end of the supporting plate (7), and a adjusting mechanism (5) is arranged in the middle of the bottom end of the mounting seat (8). An auxiliary mechanism (10) used by a support plate (7), the control mechanism (9) comprising a top plate (91), the top end of the top plate (91) being fixedly connected to a mounting seat (8), the bottom end of the top plate (91) being provided with a worm gear (92), the front side of the bottom end of the top plate (91) being provided with a control motor (93) used in conjunction with the worm gear (92), one side of the top end of the support plate (7) being provided with an arc-shaped fixed block (94), both sides of the fixed block (94) being provided with limiting mechanisms (95), and the side walls of the fixed block (94) being provided with a plurality of latching teeth (96) used in conjunction with the worm gear (92).
2. A prompter for film and television performance training according to claim 1, characterized in that: The moving mechanism (3) comprises a slider (31), the inner wall of the slider (31) is slidably connected to the bracket (2), the outer walls on both sides of the slider (31) are provided with push blocks (32) penetrating the side walls, a baffle (33) is provided in the middle of the upper inner wall of the slider (31), telescopic rods (34) are provided on both sides of the baffle (33), a spring (35) is sleeved on the telescopic rod (34), a clamping block (36) is provided on the opposite side of the bottom ends of the two push blocks (32), and a plurality of clamping teeth (37) used in conjunction with the clamping blocks (36) are provided at both ends of the upper side of the bracket (2).
3. A prompter for film and television performance training according to claim 1, characterized in that: The adjusting mechanism (5) comprises a shaft (51), the bottom end of the shaft (51) is rotatably connected to the bottom plate (4), the top end of the shaft (51) is fixedly connected to the fixed frame (6), a worm gear (52) is sleeved on the shaft (51), a worm gear (53) used in conjunction with the worm gear (52) is arranged on one side of the upper end of the bottom plate (4), and an adjusting motor (54) is arranged at the front end of the worm gear (53).
4. A prompter for film and television performance training according to claim 1, characterized in that: The limiting mechanism (95) comprises an arc-shaped limiting plate (951), the limiting plate (951) being fixedly connected to the side wall of the fixing block (94), a limiting rod (952) being arranged at the bottom end of the top plate (91), the limiting rod (952) being slidably connected to the limiting plate (951) via a guide hole provided on the limiting plate (951), and a limiting block (953) used in conjunction with the limiting plate (951) being sleeved on the limiting rod (952).
5. A prompter for film and television performance training according to claim 1, characterized in that: The auxiliary mechanism (10) comprises a rotating rod (101), the top end of the rotating rod (101) is fixedly connected to the mounting seat (8), two fixing blocks (102) are sleeved on the rotating rod (101), a fixing plate (103) is provided at the bottom end of the fixing block (102), and the fixing plate (103) is fixedly connected to the upper end of the support plate (7).