Camera lifting module with anti-shock and impact resistance and camera mechanism comprising same

Abstract

The application discloses a camera lifting module with anti-shock and anti-impact, which comprises a support, a reduction motor, a guide column, a screw mechanism and a sliding assembly. The output shaft of the reduction motor is connected with the screw. The sliding assembly comprises a movable frame, a guide shaft, a camera mounting frame and a first elastic element. The movable frame is movably arranged on the guide column, and a transmission nut is fixed on the movable frame. The movable frame is provided with a limiting pair, which comprises two limiting parts. The first elastic element is arranged on the guide shaft. The camera mounting frame is provided with a penetrating part, which is movably arranged on the guide shaft. One end of the first elastic element is pressed on one limiting part of the movable frame, and the other end is pressed on the penetrating part of the camera mounting frame, so as to reduce the impact when the camera mounted on the camera mounting frame collides with an obstacle. The sliding assembly of the application is provided with the elastic element, which can eliminate the impact to the greatest extent and improve the anti-impact capability of the camera lifting module.

Description

Technical Field

[0001] This invention belongs to the field of camera equipment, and more specifically, relates to a camera lifting module with shock and impact resistance and a camera mechanism including the same. Background Technology

[0002] Cameras possess basic functions such as video recording / transmission and still image capture, and offer advantages such as high sensitivity, resistance to strong light, low distortion, small size, long lifespan, and vibration resistance. Currently used telescopic cameras can perform zoom tasks well, have large light intake, high lens quality, and produce good image quality.

[0003] There are many types of telescopic mechanisms for cameras produced by various manufacturers on the market, but these mechanisms all have certain defects in practical applications. The lifting and lowering of the camera is generally driven by a transmission mechanism driven by a motor. The camera and the transmission mechanism are rigidly connected. Once the extended camera is subjected to an external impact, the camera will directly transmit the impact force to the transmission mechanism, causing irreversible damage to the transmission mechanism, such as breakage. This renders the lifting and lowering function of the camera unusable, which not only affects the user's product experience but also limits the promotion and application of telescopic cameras. Summary of the Invention

[0004] In view of the above-mentioned defects or improvement needs of the prior art, the present invention provides a camera lifting module with shock resistance and impact resistance and a camera structure including the module, which has shock resistance and impact resistance, can eliminate the impact of impact to the greatest extent and improve impact resistance.

[0005] To achieve the above objectives, according to one aspect of the present invention, a camera lifting module with shock and impact resistance is provided, characterized in that it includes a bracket, a reduction motor, a guide column, a lead screw mechanism, and a sliding assembly, wherein:

[0006] The geared motor and the guide post are both mounted on the bracket. The lead screw mechanism includes a lead screw and a transmission nut mounted on the lead screw. The lead screw is vertically arranged and rotatably mounted on the bracket. The output shaft of the geared motor is connected to the lead screw. The guide post is parallel to the lead screw.

[0007] The sliding assembly includes a movable frame, a guide shaft, a camera mounting bracket, and a first elastic element. The movable frame is movably mounted on the guide post, and the transmission nut is fixed on the movable frame. The movable frame has a limiting pair, which includes two limiting portions arranged vertically with a space between them. The upper and lower ends of the guide shaft are respectively mounted on one of the limiting portions, and the guide shaft is parallel to the guide post. The first elastic element is mounted on the guide shaft. The camera mounting bracket has a mounting portion that is movably mounted on the guide shaft. The mounting portion and the first elastic element are arranged between the two limiting portions to limit the displacement of the mounting portion and the first elastic element. One end of the first elastic element presses on one of the limiting portions of the movable frame, and the other end presses on the mounting portion of the camera mounting bracket to absorb shock when the camera mounted on the camera mounting bracket encounters an obstacle.

[0008] Preferably, both the movable frame and the camera mounting frame are beam structures and their length directions extend horizontally.

[0009] Two guide shafts are provided, and at least one of the first elastic elements is respectively installed on each guide shaft;

[0010] The movable frame is provided with receiving slots at both ends, and each guide shaft is provided at one of the receiving slots of the movable frame. A set of limiting pairs is provided at the receiving slot at each end.

[0011] Each end of the camera mounting bracket has at least one notch at the position corresponding to the clothing part, and the notches at both ends are arranged symmetrically from left to right.

[0012] Each end of the camera mounting bracket is movably mounted on one of the guide shafts, and each of the first elastic elements is located at one of the notches.

[0013] Preferably, each end of the camera mounting bracket is provided with a notch, and:

[0014] When the camera lens on the camera mounting bracket is arranged facing upwards, each of the first elastic elements is located below the wearing part, and the first elastic elements press the camera mounting bracket onto the movable frame;

[0015] Alternatively, when the lens of the camera on the camera mounting bracket is facing downwards, each of the first elastic elements is located above the wearing part, and the first elastic elements press the camera mounting bracket onto the movable frame.

[0016] Preferably, each end of the camera mounting bracket has two notches arranged symmetrically vertically, and each notch is provided with a first elastic element.

[0017] Preferably, multiple guide posts are arranged, and a second elastic element is installed on one of the guide posts near the lead screw, so that when the second elastic element is compressed, one end of the second elastic element presses on the bracket and the other end presses on the movable frame, thereby eliminating the gap between the transmission nut and the lead screw.

[0018] Preferably, there are two second elastic elements, and they are located above and below the movable frame, respectively.

[0019] Preferably, the bracket is provided with a first position sensor and a second position sensor, which are arranged vertically to obtain the position of the sliding component moving vertically.

[0020] Preferably, there are multiple guide pillars, and the movable frame has slots to facilitate the guide pillars passing through the movable frame, the number of slots being the same as the number of guide pillars;

[0021] One of the slots includes a first differential hole, an intermediate hole, and a second differential hole arranged sequentially from top to bottom, and the diameters of the first differential hole and the second differential hole are both larger than the diameter of the intermediate hole. A first sliding bearing and a second sliding bearing are respectively installed in the first differential hole and the second differential hole.

[0022] The first sliding bearing and the second sliding bearing are coaxially mounted on one of the guide posts.

[0023] Preferably, the output shaft of the geared motor is connected to the lead screw of the lead screw mechanism via a gear transmission mechanism.

[0024] According to another aspect of the present invention, a camera mechanism is also provided, including the aforementioned shock-resistant and impact-resistant camera lifting module, characterized in that it further includes a housing, a camera, and a main control module, wherein:

[0025] The camera lifting module is located inside the housing and the bracket is fixedly installed on the inner wall of the housing;

[0026] The housing is provided with a groove for accommodating the camera;

[0027] The camera is fixedly mounted on the camera mounting bracket of the camera lifting module, and the camera is located in the groove of the housing;

[0028] The main control module is fixedly installed on the housing and connected to the geared motor and the camera respectively.

[0029] In summary, compared with the prior art, the above-described technical solutions conceived by this invention can achieve the following beneficial effects:

[0030] 1) The sliding component of the present invention can drive the camera to reciprocate under the drive of the geared motor and the lead screw mechanism. Moreover, the movable frame and the camera mounting frame of the sliding component adopt a split structure, but they are flexibly connected by the first elastic element. The movable frame and the camera mounting frame can move together, and when the camera encounters an obstacle, the movable frame and the camera mounting frame can achieve relative movement through the shock absorption of the first elastic element. This prevents the impact on the camera mounting frame from being rigidly transmitted to the movable frame, and thus from being transmitted to the geared motor and the lead screw mechanism, which helps to protect the geared motor and the lead screw mechanism. The first elastic element can eliminate the impact of the impact to the maximum extent and improve the impact resistance of the module.

[0031] 2) Both the movable frame and the camera mounting frame of this invention are beam structures with a certain length to ensure the overall torsional rigidity of the camera lifting module and to withstand longitudinal loads. They also support the camera on the camera mounting frame and, together with the first elastic element, improve shock absorption performance, making the camera less prone to shaking during recording. Furthermore, the receiving groove on the movable frame and the notch on the camera mounting frame facilitate the installation of the guide shaft and the first elastic element.

[0032] 3) A second elastic element is installed between the sliding component and the bracket of the present invention, which can eliminate the fit gap between the transmission nut and the lead screw and eliminate vibration.

[0033] 4) The bracket of the present invention is equipped with two position sensors, which can identify the real-time position of the sliding component and report errors when the sliding component malfunctions during operation, and promptly feed the information back to the central processing system to improve the safety performance of the module. Attached Figure Description

[0034] Figure 1 This is an external schematic diagram of the present invention;

[0035] Figure 2 This is an exploded view of the present invention;

[0036] Figure 3 This is an exploded view of the sliding component of the present invention;

[0037] Figure 4 This is a top view of the sliding block of the sliding component in this invention;

[0038] Figure 5 This is a diagram showing the state of the sliding component after it moves downwards in this invention.

[0039] Figure 6 This is a diagram showing the state of the sliding component after it moves upward in this invention.

[0040] Figure 7 This is an exploded view of the camera mechanism in this invention;

[0041] Figure 8 This is a diagram showing the state of the camera retracting into the groove of the camera mechanism in this invention;

[0042] Figure 9 This is a diagram showing the camera extending out of the groove in the camera mechanism of this invention.

[0043] In all the accompanying drawings, the same reference numerals are used to denote the same elements or structures, wherein:

[0044] 1A-First guide post; 1B-Second guide post; 1C-Third guide post; 1D-Fourth guide post; 2-Lead screw; 3A-First bearing; 3B-Second bearing; 4-Sliding assembly; 5-Bracket; 6A-First position sensor; 6B-Second position sensor; 7-Driving gear; 8-Driven gear; 9-Gear cover plate; 10-Gearbox; 41A-First sliding bearing; 41B-Second sliding bearing; 42A-First guide shaft; 42B-Second guide shaft; 43-First elastic element; 44-Second elastic element; 45-Modible frame ; 451-Limiting part; 46-Camera mounting bracket; 461-Equipping part; 47A-First slot; 47B-Second slot; 47C-Third slot; 48-Transmission nut; 49A-First mounting hole; 49B-Second mounting hole; 49-1A-Third mounting hole; 49-1B-Fourth mounting hole; 101A-First positioning hole; 101B-Second positioning hole; 102A-First connecting hole; 102B-Second connecting hole; A-Camera lifting module; B-Camera; C-Housing shell; D-Main control module; E-Cover plate. Detailed Implementation

[0045] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention. Furthermore, the technical features involved in the various embodiments of this invention described below can be combined with each other as long as they do not conflict with each other.

[0046] Reference Figures 1-6 The camera lifting module is designed to be shockproof and impact-resistant, comprising a bracket 5, a reduction motor 10, a guide column, a lead screw mechanism, and a sliding assembly 4, wherein:

[0047] The geared motor 10 and the guide post are both mounted on the bracket 5. The lead screw mechanism includes a lead screw 2 and a transmission nut 48 mounted on the lead screw 2. The lead screw 2 is vertically arranged and rotatably mounted on the bracket 5. The upper and lower ends of the lead screw 2 are respectively equipped with a first bearing 3A and a second bearing 3B, thus allowing it to be rotatably mounted on the bracket 5. The output shaft of the geared motor 10 is connected to the lead screw 2 of the lead screw mechanism. The guide post is parallel to the lead screw 2. The rotation of the output shaft of the geared motor 10 can drive the lead screw 2 to rotate, thereby driving the transmission nut 48 to move up and down. The motor of the geared motor 10 is preferably a stepper motor. The output shaft of the geared motor 10 is connected to the lead screw 2 of the lead screw mechanism through a gear transmission mechanism. The bracket 5 is provided with a receiving groove for accommodating the gear transmission mechanism. The receiving groove is covered with a gear cover plate 9 to cover the gear transmission mechanism. The geared motor 10 of the present invention includes a motor and a gearbox. The output shaft of the gearbox extends out from the through hole at the bottom of the bracket 5 and is mounted on the gear cover plate 9 by bearings. The output shaft of the gearbox is also mounted with a driving gear 7 of the gear mechanism. The lower end of the lead screw 2 is mounted with a driven gear 8 of the gear mechanism. The driven gear 8 and the driving gear 7 mesh with each other. After being energized, the motor drives the driving gear 7 to rotate, and the driving gear 7 drives the driven gear 8 meshing with it to rotate, thereby driving the lead screw 2 to rotate.

[0048] The sliding assembly 4 includes a movable frame 45, a camera mounting bracket 46, a guide shaft, and a first elastic element 43. The movable frame 45 is movably mounted on the guide post. The camera mounting bracket 46 has positioning holes and connecting holes to facilitate camera mounting. There are two positioning holes, namely a first positioning hole 101A and a second positioning hole 101B, and two connecting holes, namely a first connecting hole 102A and a second connecting hole 102B. The transmission nut 48 is fixed on the movable frame 45 to drive the movable frame 45 to rise and fall. The nut body of the transmission nut 48 is preferably integrally formed with the movable frame 45. Driven by the reduction motor 10, the movable frame 45 can move up and down with the transmission nut 48. The movable frame 45 has a limiting pair, which includes two limiting parts 451 arranged vertically with space between them. The upper and lower ends of the guide shaft are respectively mounted on one of the limiting parts 451, and the guide shaft is parallel to the guide post. The first elastic element 43 is inserted through the guide shaft. The camera mounting bracket 46 has a mounting part 461, which is movably inserted through the guide shaft. The mounting part 461 and the first elastic element 43 are arranged between the two limiting parts 451 to limit the position of the mounting part 461 and the first elastic element 43. The camera mounting bracket 46's mounting portion 461 can be supported by the first elastic element 43 or by one of the limiting portions 461 of the movable frame 45. When the movable frame 45 moves up and down, it can move the camera mounting bracket 46 along with it. One end of the first elastic element 43 presses against one of the limiting portions 451 of the movable frame 45, while the other end presses against the mounting portion 461 of the camera mounting bracket 46. This provides shock absorption when the camera mounted on the camera mounting bracket 46 encounters an obstacle, improving the impact resistance of the sliding component 4 and making the load on the camera mounting bracket 46 safer, thus enhancing the safety performance of the camera lifting module of the present invention. The first elastic element 43 is preferably a compression spring.

[0049] Furthermore, both the movable frame 45 and the camera mounting frame 46 are beam structures, and their length directions are both horizontal. Therefore, both the movable frame 45 and the camera mounting frame 46 have a certain length, allowing for the use of multiple first elastic elements 43 in conjunction with them to achieve shock absorption. Two guide shafts are provided: a first guide shaft 42A and a second guide shaft 42B. At least one first elastic element 43 is mounted on each guide shaft. The movable frame 45 has receiving grooves at both ends, and each guide shaft is vertically arranged in one of the receiving grooves of the movable frame 45. A set of limiting pairs is provided at each receiving groove. Each end of the camera mounting frame 46 has at least one notch 462 at a position corresponding to the mounting portion 461, and the notches 462 at both ends are symmetrically arranged. The mounting portion at each end of the camera mounting frame 46 is movably mounted on one of the guide shafts, and each first elastic element 43 is located at one of the notches 462. When the camera encounters an obstacle, the crossbeam-structured camera mounting bracket 46 can quickly disperse the impact force, ensuring the overall torsional rigidity of the camera lifting module and its ability to withstand longitudinal loads. It also smoothly transmits the impact force to the first elastic elements 43 at both ends, reducing the impact. A first mounting hole 49A and a second mounting hole 49B are provided on the movable frame 45. A third mounting hole 49-1A and a fourth mounting hole 49-1B are provided on the camera mounting bracket 46 at positions corresponding to the first and second mounting holes 49A and 49B, respectively. A first guide shaft 42A is fixedly installed by passing through the first mounting hole 49A and the third mounting hole 49-1A, and a second guide shaft 42B is fixedly installed by passing through the second mounting hole 49B and the fourth mounting hole 49-1B.

[0050] Furthermore, each end of the camera mounting bracket 46 is provided with a notch 462, and when the lens of the camera on the camera mounting bracket 46 is arranged upward, each of the first elastic elements 43 is located below the fitting part 461, and the first elastic element 43 presses the camera mounting bracket 46 onto the movable frame 45.

[0051] Alternatively, when the lens of the camera on the camera mounting bracket 46 is facing downwards, each of the first elastic elements 43 is located above the fitting part 461, and the first elastic elements 43 press the camera mounting bracket 46 onto the movable frame 45.

[0052] The two solutions described above only have one first elastic element 43 at one end. This is because if the camera does not encounter an obstacle after moving in the first direction, it will generally not encounter an obstacle when moving back in the second direction, which is opposite to the first direction. Therefore, only one first elastic element 43 at one end is sufficient. However, this may cause the camera to collide with an unexpected obstacle when returning to its original position. Moreover, the first elastic element 43 is compressed after hitting an obstacle. After the obstacle is removed, the camera mounting bracket 46 will also collide with the movable bracket 45 when returning to its original position, which also poses a risk of damage to the reduction motor 10 and the lead screw mechanism.

[0053] Therefore, as a further preferred embodiment, each end of the camera mounting bracket 46 has two notches 462, which are arranged symmetrically vertically; each notch 462 is provided with one of the first elastic elements 43, resulting in a total of four first elastic elements 43; the two first elastic elements 43 at each end of the camera mounting bracket 46 are also arranged symmetrically vertically, with the two first elastic elements 43 at each end located above and below the corresponding fitting portion 461. Thus, these first elastic elements 43 can absorb shocks when the camera mounting bracket 46 moves upward or downward and encounters obstacles, providing all-around protection and better impact resistance.

[0054] Furthermore, multiple guide posts are arranged. Figure 2 Three guide posts are shown: a first guide post 1A, a second guide post 1B, and a third guide post 1C. The movable frame 45 has a first slot 47A, a second slot 47B, and a third slot 47C, respectively, for mounting the first guide post 1A, the second guide post 1B, and the third guide post 1C. The slot design eliminates positional tolerances during assembly, preventing the sliding assembly 4 from jamming during vertical movement. A second elastic element 44 is mounted on a guide post (fourth guide post 1D) near the lead screw 2. This second elastic element 44, when compressed, presses one end against the bracket 5 and the other end against the movable frame 45, thereby eliminating the clearance between the transmission nut 48 and the lead screw 2. This second elastic element 44 is preferably a compression spring. Preferably, there are two second elastic elements 44, located above and below the movable frame 45, so that the second elastic elements 44 function whether the movable frame 45 moves upward or downward.

[0055] Furthermore, the movable frame 45 has slots that facilitate the passage of guide pillars through the movable frame 45, the number of slots being the same as the number of guide pillars, with each guide pillar passing through one of the slots.

[0056] One of the slots includes a first differential hole, an intermediate hole, and a second differential hole arranged sequentially from top to bottom. The diameters of the first differential hole and the second differential hole are both larger than the diameter of the intermediate hole. A first sliding bearing 41A and a second sliding bearing 41B are respectively installed in the first differential hole and the second differential hole.

[0057] The first sliding bearing 41A and the second sliding bearing 41B are coaxially mounted on one of the guide posts. Preferably, the guide post closer to the lead screw 2 passes through the first sliding bearing 41A and the second sliding bearing 41B. The movable frame 45 forms a precise sliding fit with the first guide post 1A through the two sliding bearings, reducing loosening of the movable frame 45 during operation, thereby facilitating the camera's shooting operation.

[0058] Furthermore, the bracket 5 is equipped with a first position sensor 6A and a second position sensor 6B, which are arranged vertically to obtain the vertical position of the sliding component 4. The position sensors can accurately detect the real-time position of the sliding component 4 and provide real-time feedback. When the sliding component 4 malfunctions during movement, the position sensors can promptly report the error, improving the safety performance of the module.

[0059] The working process of the camera lifting module of the present invention is as follows:

[0060] When the power supply is turned on to the geared motor 10, it rotates, which drives the drive gear 7 mounted on the output shaft of the geared motor 10 to rotate. The rotation of the drive gear 7 drives the rotation of the driven gear 8 that meshes with it. The driven gear 8 is mounted on the lead screw 2. Therefore, the rotation of the driven gear 8 will drive the rotation of the lead screw 2.

[0061] Assuming lead screw 2 is a right-hand lead screw, viewed from above, when lead screw 2 rotates counterclockwise, the transmission nut 48 moves downward, thereby causing the movable frame 45 to move downward along the guide post, which in turn causes the camera mounting bracket 46 mounted on the movable frame 45 to move downward, and the downward movement of the camera mounting bracket 46 causes the camera mounted on the camera mounting bracket 46 to move downward. Similarly, when lead screw 2 rotates clockwise, the transmission nut 48 moves upward, thereby causing the movable frame 45 to move upward along the guide post, which in turn causes the camera mounting bracket 46 mounted on the movable frame 45 to move upward, and the upward movement of the camera mounting bracket 46 causes the camera to move upward.

[0062] Assuming that the lead screw 2 is a left-hand lead screw 2, the movement of the sliding component 4 is the opposite of that described above.

[0063] Reference Figures 7-9 According to another aspect of the present invention, a camera mechanism is also provided, including the camera lifting module A, a housing, a camera B, and a main control module D, wherein:

[0064] The housing includes a housing C and a cover plate E covering the housing C. The housing C can accommodate the camera lifting module A, the main control module D, and the camera B. The housing C also has the feature of being fixed for installation by the end user.

[0065] The camera lifting module A is located inside the housing C of the housing, and the bracket is fixedly installed on the inner wall of the housing C.

[0066] The housing C of the casing is provided with a groove for accommodating the camera B.

[0067] The camera B is fixedly mounted on the camera mounting bracket 46 of the camera lifting module A. The camera B is located in the groove of the housing. The camera B can extend out of the groove to take pictures and retract into the groove under the drive of the camera lifting module A.

[0068] The main control module D is fixedly mounted on the housing and connected to the geared motor and the camera respectively. The main control module D can control the operation of the geared motor and provide feedback signals on the working status of the camera B.

[0069] After the cover plate E is closed, the circuit boards of the camera lifting module A and the main control module D are sealed inside the housing C. The cover plate E is connected to the housing C by a snap-fit, so that the housing, camera lifting module A, camera B and main control module D form a complete camera mechanism with operability and feedback.

[0070] Those skilled in the art will readily understand that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A camera lifting module with anti-shock and impact resistance, characterized in that, The device comprises a support, a reduction motor, guide columns, a screw rod mechanism and a sliding assembly, wherein: The reduction motor and the guide columns are both mounted on the support, the screw rod mechanism comprises a screw rod and a transmission nut mounted on the screw rod, the screw rod is vertically arranged and rotatably mounted on the support, the output shaft of the reduction motor is connected to the screw rod, and the guide columns are parallel to the screw rod; The sliding assembly comprises a movable frame, guide shafts, a camera mounting frame and first elastic elements, the movable frame is movably arranged on the guide columns, the transmission nut is fixedly arranged on the movable frame, the movable frame is provided with a limiting pair, the limiting pair comprises two limiting parts arranged in an up-down manner and there is a space between the two limiting parts, the upper end and the lower end of the guide shafts are respectively mounted on one of the limiting parts, and the guide shafts are parallel to the guide columns, the first elastic elements are movably arranged on the guide shafts, the camera mounting frame is provided with a penetrating part movably arranged on the guide shafts, the penetrating part and the first elastic elements are arranged between the two limiting parts to limit the displacement of the penetrating part and the first elastic elements, and one end of the first elastic element is pressed against one of the limiting parts of the movable frame and the other end is pressed against the penetrating part of the camera mounting frame to provide shock absorption when the camera mounted on the camera mounting frame encounters an obstacle; the guide columns are arranged in multiple, and a second elastic element is movably arranged on one of the guide columns close to the screw rod, so that when the second elastic element is pressed, one end of the second elastic element is pressed against the support and the other end is pressed against the movable frame, thereby eliminating the gap between the transmission nut and the screw rod; The movable frame and the camera mounting frame are both beam structures and their length directions extend in a horizontal direction, and they both have a certain length to ensure the torsional stiffness and withstand longitudinal load of the camera lifting module as a whole; The guide shafts are arranged in two, and at least one first elastic element is movably arranged on each guide shaft; The movable frame is provided with receiving grooves at both ends, each guide shaft is arranged at one of the receiving grooves of the movable frame, and a set of limiting pairs is arranged at the receiving groove of each end; At least one notch is arranged at each end of the camera mounting frame corresponding to the penetrating part, and the notches at both ends are arranged in a left-right symmetrical manner; The penetrating part of each end of the camera mounting frame is movably arranged on one of the guide shafts, and each first elastic element is located at one of the notches.

2. The camera lifting module with anti-shock and impact resistance according to claim 1, characterized in that, Each end of the camera mounting frame is provided with one notch, and: When the lens of the camera on the camera mounting frame is arranged upward, each first elastic element is located below the penetrating part, and the first elastic element presses the camera mounting frame against the movable frame; Or, when the lens of the camera on the camera mounting frame is arranged downward, each first elastic element is located above the penetrating part, and the first elastic element presses the camera mounting frame against the movable frame.

3. The camera lifting module with anti-shock and impact resistance according to claim 1, characterized in that, The notch of each end of the camera mounting frame has two and they are arranged symmetrically, and each notch is provided with a first elastic element.

4. The camera lifting module with anti-shock and impact resistance according to claim 3, characterized in that, The second elastic element has two and they are respectively located above and below the movable frame.

5. The anti-shock and anti-impact camera lifting module according to claim 1, wherein, The bracket is provided with a first position sensor and a second position sensor and they are arranged above and below to obtain the position of the up and down movement of the sliding assembly.

6. The anti-shock and anti-impact camera lifting module according to claim 1, wherein, The movable frame is provided with a slot hole through which the guide column passes, and the number of the slot hole is consistent with the number of the guide column. One of the slot holes includes a first section hole, an intermediate hole and a second section hole arranged from top to bottom, and the diameters of the first section hole and the second section hole are larger than that of the intermediate hole, and the first sliding bearing and the second sliding bearing are respectively installed in the first section hole and the second section hole; the first sliding bearing and the second sliding bearing are coaxially installed on one of the guide columns.

7. The anti-shock and anti-impact camera lifting module according to claim 1, wherein, The output shaft of the reduction motor is connected to the lead screw of the lead screw mechanism through a gear transmission mechanism.

8. A camera mechanism comprising the anti-shock and anti-impact camera head lifting module according to any one of claims 1-7, characterized in that, It also includes a shell, a camera and a main control module, wherein: The camera lifting module is located in the shell and the bracket is fixedly installed on the inner wall of the shell; The shell is provided with a recess for accommodating the camera; The camera is fixedly installed on the camera mounting frame of the camera lifting module, and the camera is located in the recess of the shell; The main control module is fixedly installed on the shell and connected with the reduction motor and the camera respectively.

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