Electric visual support module

Abstract

The utility model relates to an electric visual support module which comprises a self-locking lead screw, a sliding block, a driving motor, a rotating sleeve and a guiding component, a vertically-through through hole is formed in the sliding block, a front-back-through receding notch is formed in the side wall of the sliding block, the rotating sleeve is provided with internal threads and located in the receding notch, and the upper end and the lower end of the rotating sleeve make contact with the receding notch respectively. A through hole is formed in the sliding block, the rotating sleeve is arranged in the through hole, the self-locking lead screw penetrates through the through hole and is matched with the inner circumferential face of the rotating sleeve, the driving motor is arranged on the back face of the sliding block and used for driving the rotating sleeve to rotate, and the guiding component guides the sliding block to move up and down. The upper end of the rotating sleeve makes contact with the two corresponding side walls of the receding notch, the self-locking lead screw penetrates through a through hole of the sliding block and an inner ring of the rotating sleeve, the self-locking lead screw is matched with the inner ring of the rotating sleeve, the driving motor is arranged on the back face of the sliding block, the rotating sleeve is driven by the driving motor to rotate, and therefore the rotating sleeve drives the sliding block to move up and down. The structure is simple and the production cost is low.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of light source camera accessories, specifically relates to a kind of electric visual support module. BACKGROUND

[0002] The dovetail groove module currently applied on market is mainly manually adjusted position, only can be adjusted on site, without remote operation function, which brings great inconvenience to after-sales service and increases maintenance cost;Another part of structure is to use multiple ball screws, and the structure of motor assembly at the top, this structure is too wide due to too many ball screws, which leads to the machine table that is already compact cannot put more modules, needs to expand machine frame, increases cost.The existing multi-sliding block motor module is too large, and the ball screw has no self-locking function, and the production cost is high.It cannot be applied to visual support module and other application scenarios that require self-locking space, so the present application is produced. UTILITY MODEL CONTENTS

[0003] In view of the deficiencies of the prior art, the technical problem to be solved by the utility model is to provide an electric visual support module, which can drive the rotating sleeve to rotate by driving motor, so as to realize the up-down movement of the sliding block.

[0004] To solve the above technical problems, the utility model adopts the following technical scheme: an electric visual support module, comprising a self-locking screw, a sliding block, a driving motor, a rotating sleeve and a guide component, the sliding block is formed with a through hole penetrating up and down, the sliding block side wall is formed with a gap notch penetrating front and back, the rotating sleeve has internal threads and is located in the gap notch, the upper and lower ends of the rotating sleeve are in contact with the gap notch, the self-locking screw passes through the through hole and is matched with the inner circumferential surface of the rotating sleeve, the driving motor is arranged on the back surface of the sliding block, the driving motor is used to drive the rotating sleeve to rotate, and the guide component provides guidance for the up-down movement of the sliding block.

[0005] Further, the driving motor is connected with the sliding block through a connecting block, the connecting block is formed with a U-shaped notch, and the driving motor is located in the U-shaped notch.

[0006] Further, a necked opening is formed at the upper opening of the U-shaped notch.

[0007] Further, the outer circumferal surface of the rotating sleeve is formed with an external gear ring, the output end of the driving motor is provided with a first gear, and the first gear and the external gear ring are driven by a synchronous belt.

[0008] Further, the external gear ring is formed with a bayonet at either end, the rotating sleeve is formed with an adapter hole, and the external gear ring is connected with the rotating sleeve by inserting a clamping column from the bayonet into the adapter hole.

[0009] Furthermore, the guide component includes two spaced-apart rails, and the slider has locking blocks formed on both sides of its back side, the locking blocks being adapted to the rails.

[0010] Furthermore, the electric vision support module also includes a connecting back plate, the guide component is fixedly disposed on both sides of the surface of the connecting back plate, the upper and lower ends of the connecting back plate form outwardly extending connecting plates, and the self-locking screw is disposed between the two connecting plates.

[0011] Furthermore, the slider includes a base and a top cover, the clearance notch and through hole are provided on the base, and the top cover is detachably connected to the outward-facing side of the base.

[0012] Furthermore, one end of the rotating sleeve is in contact with the clearance notch, and a wave spring washer is provided between the other end of the rotating sleeve and the side wall of the clearance notch.

[0013] Furthermore, the number of sliders is multiple.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. This utility model provides an electric vision support module, which is provided by setting a clearance notch on the slider, and setting a rotating sleeve at the clearance notch. The upper end of the rotating sleeve contacts the two corresponding side walls of the clearance notch. A self-locking screw passes through the through hole of the slider and the inner ring of the rotating sleeve. The self-locking screw is adapted to the inner ring of the rotating sleeve. The drive motor is set on the back of the slider. The drive motor drives the rotating sleeve to rotate, thereby realizing that the rotating sleeve drives the slider to move up and down.

[0016] 2. One end of the rotating sleeve contacts the side wall of the clearance notch, and a wave spring washer is provided between the other end of the rotating sleeve and the side wall of the clearance notch. The wave spring washer eliminates the gap between the rotating sleeve and the side wall of the clearance notch.

[0017] 3. Place the drive motor at the bottom of the slider and hollow out a clearance notch in the slider block. Place the rotating sleeve in the clearance notch. Utilize the characteristics of the self-locking screw (T-type screw or threaded screw) to achieve the self-locking function while reducing the module size.

[0018] 4. Optimizing the module structure, using fewer parts, and adopting inexpensive standard parts such as self-locking screws significantly reduces production costs. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of an electric vision support module according to the present invention;

[0020] Figure 2 This is a three-dimensional structural diagram of the slider in this utility model;

[0021] Figure 3 This is a three-dimensional structural diagram of the slider concealing the upper cover in this utility model;

[0022] Figure 4 This is a top view of the structure in this utility model where the slider hides the top cover;

[0023] Figure 5 This is a three-dimensional structural diagram of the drive motor and rotating sleeve in this utility model.

[0024] The markings in the diagram are: 1. Connecting back plate; 2. Self-locking screw; 3. Slider; 31. Seat; 311. Through hole; 312. Clearance notch; 32. Top cover; 4. Drive motor; 41. Connecting block; 42. First gear; 43. Synchronous belt; 5. Rotating sleeve; 51. Wave spring washer; 52. External gear ring; 53. Locking post; 6. Guide component; 61. Locking rail; 62. Locking block. Detailed Implementation

[0025] To make the above-mentioned features and advantages of this utility model more apparent and understandable, specific embodiments are described below in conjunction with the accompanying drawings for detailed explanation.

[0026] like Figures 1-5 As shown, this embodiment provides an electric vision support module, including a connecting back plate 1, a self-locking screw 2, two sliders 3, a drive motor 4, a rotating sleeve 5, and a guide component 6.

[0027] The guide component 6 is fixedly installed on both sides of the surface of the connecting back plate 1. The upper and lower ends of the connecting back plate 1 form outwardly extending connecting plates. The self-locking screw 2 is installed between the two connecting plates. The self-locking screw 2 can be a T-type screw or a threaded screw.

[0028] Two sliders 3 are spaced apart vertically. The number of sliders 3 can be adjusted according to actual needs. A through hole 311 is formed on the slider 3, and a clearance notch 312 is formed on the side wall of the slider 3, which is formed from front to back. Specifically, the slider 3 includes a base 31 and a top cover 32. The clearance notch 312 and the through hole 311 are provided on the base 31. The top cover 32 is connected to the outer side of the base 31 by screws.

[0029] The rotating sleeve 5 has an internal thread and is located inside the relief notch 312. The inner circumferential surface of the rotating sleeve 5 has an internal thread. The upper and lower ends of the rotating sleeve 5 are in contact with the relief notch 312 respectively. Preferably, one end of the rotating sleeve 5 is in contact with the relief notch 312, and a wave spring washer 51 is provided between the other end of the rotating sleeve 5 and the side wall of the relief notch 312. The self-locking screw 2 passes through the through hole 311 and is adapted to the inner circumferential surface of the rotating sleeve 5. Specifically, a bearing is provided between the through hole 311 and the self-locking screw 2.

[0030] The drive motor 4 is located on the back of the slider 3. The drive motor 4 is used to drive the rotating sleeve 5 to rotate. Specifically, the drive motor 4 is connected to the slider 3 through the connecting block 41. The connecting block 41 has a U-shaped notch. The drive motor 4 is located inside the U-shaped notch. The upper opening of the U-shaped notch has a constriction. The connecting block 41 is connected to the seat 31 by screws. An external gear ring 52 is formed on the outer circumferential surface of the rotating sleeve 5. The output end of the drive motor 4 has a first gear 42. The first gear 42 and the external gear ring 52 are driven by a synchronous belt 43. A slot is formed at either end of the external gear ring 52. An adapter hole is formed on the rotating sleeve 5. The external gear ring 52 is connected to the rotating sleeve 5 by extending from the slot into the adapter hole through the locking pin 53.

[0031] The guide component 6 provides guidance for the up and down movement of the guide slider 3. Specifically, the guide component 6 includes two spaced rails 61, and two spaced blocks 62 are formed on both sides of the back of the slider 3. The blocks 62 are adapted to the rails 61. The blocks 62 and the rails 61 can be selected from common structures on the market.

[0032] This solution involves setting a clearance notch 312 on the slider 3, with a rotating sleeve 5 positioned at the clearance notch 312. The upper end of the rotating sleeve 5 contacts the two corresponding side walls of the clearance notch 312. A self-locking screw 2 passes through the through hole 311 of the slider 3 and the inner ring of the rotating sleeve 5, with the self-locking screw 2 and the inner ring of the rotating sleeve 5 being compatible. A drive motor 4 is located on the back of the slider 3, driving the rotating sleeve 5 to rotate, thereby enabling the rotating sleeve 5 to move the slider 3 up and down. This solution optimizes the module structure, uses fewer parts, and employs inexpensive standard parts such as the self-locking screw 2, resulting in a significant reduction in production costs.

[0033] The foregoing has shown and described the basic principles and main features of this invention, as well as its advantages. Those skilled in the art should understand that this invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this invention. Various changes and modifications can be made to this invention without departing from its spirit and scope. All such changes and modifications fall within the scope of this invention as defined by the appended claims and their equivalents.

Claims

1. An electric vision support module, characterized in that: The device includes a self-locking screw, a slider, a drive motor, a rotating sleeve, and a guide component. The slider has a through hole extending vertically, and the slider's sidewall has a clearance notch extending horizontally. The rotating sleeve has an internal thread and is located within the clearance notch. The upper and lower ends of the rotating sleeve are in contact with the clearance notch, respectively. The self-locking screw passes through the through hole and is adapted to the inner circumferential surface of the rotating sleeve. The drive motor is located on the back of the slider and is used to drive the rotating sleeve to rotate. The guide component provides guidance for the vertical movement of the slider.

2. The motorized vision support module according to claim 1, characterized in that: The drive motor is connected to the slider via a connecting block, the connecting block having a U-shaped notch, and the drive motor is located within the U-shaped notch.

3. The motorized vision support module according to claim 2, characterized in that: The upper opening of the U-shaped notch has a narrowed opening.

4. The motorized vision support module according to claim 1, characterized in that: The outer circumferential surface of the rotating sleeve is formed with an external gear ring, and the output end of the drive motor has a first gear. The first gear and the external gear ring are driven by a synchronous belt.

5. The motorized vision support module according to claim 4, characterized in that: A notch is formed at either end of the external gear ring, and an adapter hole is formed on the rotating sleeve. The external gear ring extends from the notch into the adapter hole through a locking pin to connect the external gear ring and the rotating sleeve.

6. The motorized vision support module according to claim 1, characterized in that: The guide component includes two spaced-apart rails, and the slider has locking blocks formed on both sides of its back side, the locking blocks being adapted to the rails.

7. The motorized vision support module according to claim 1, characterized in that: The electric vision support module also includes a connecting back plate, the guide component is fixedly disposed on both sides of the surface of the connecting back plate, the upper and lower ends of the connecting back plate form outwardly extending connecting plates, and the self-locking screw is disposed between the two connecting plates.

8. The motorized vision support module according to claim 1, characterized in that: The slider includes a base and a top cover. The clearance notch and through hole are provided on the base. The top cover is detachably connected to the outer side of the base.

9. The motorized vision support module according to claim 1, characterized in that: One end of the rotating sleeve is in contact with the clearance notch, and a wave spring washer is provided between the other end of the rotating sleeve and the side wall of the clearance notch.

10. The motorized vision support module according to claim 1, characterized in that: The number of sliders is multiple.

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