Standard facial photographing device
By designing a standard facial photography device, the problem that existing devices cannot simultaneously capture both frontal and bilateral side views has been solved. This improves the user experience by eliminating the need for patients to change their sitting posture multiple times and enables repeated standard photography, making it suitable for disease assessment and treatment observation.
Patent Information
- Application Number
- CN202422527355.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-18
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2034-10-18
AI Technical Summary
Existing facial photography devices cannot simultaneously meet the needs of frontal and bilateral side-view photography, and require patients to change their sitting posture multiple times, resulting in a poor user experience.
A standard facial photography device was designed, including a work surface, a chin rest, an arm assembly, and a camera mount. Through the combination of a dial, a rotating base, a fixed arm, and a swinging arm, frontal and bilateral side-view photography can be achieved without requiring the patient to change their sitting posture multiple times.
It enables simultaneous frontal and bilateral side-view photography, enhancing the user experience, and can record shooting parameters to achieve repeated standard photography, making it suitable for disease assessment and treatment observation.
Smart Images
Figure CN223746368U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of medical apparatus and instruments, and specifically relates to a photographing device for face. BACKGROUND
[0002] The standardized photographing of face can not only be used for judging the illness condition and providing the basis for the formulation of treatment scheme and the evaluation of prognosis, but also can be used as the index of curative effect observation in the treatment process. At present, there is no domestic BASP face photographing system on the domestic market, and similar products abroad, such as the Chinese utility model patent named "hair loss type standard photographing device", application number "2017219034812" disclosed on June 4, 2019, which comprises a workbench surface, a camera fixing mechanism and a face fixing mechanism fixed on the workbench surface, and a camera installed on the camera fixing mechanism. When in use, the chin of the person to be photographed can be supported on the chin support, and when the face faces the camera fixing mechanism, the angle of the camera support can be adjusted by swinging the telescopic long arm to perform bilateral photographing with the help of the camera. When the face is sideways to the camera fixing mechanism, the angle of the camera support can be adjusted by swinging the telescopic long arm to perform front face or back face photographing.
[0003] However, such mechanism cannot be well applied to face photographing, and the patient needs to change the sitting posture many times, so the actual user experience is not good. SUMMARY
[0004] The present application aims at the above problems, and provides a face standard photographing device, which can meet the requirements of front face photographing and bilateral face photographing, and the patient does not need to change the sitting posture many times.
[0005] The technical scheme of the utility model discloses a face standard photographing device, which comprises a workbench surface 1, a chin support 2 and a camera seat 4, wherein the chin support 2 and the camera seat 4 are fixedly installed on the workbench surface 1, and the chin support 2 is connected with the camera seat 4 through a supporting arm assembly 3.
[0006] The supporting arm assembly 3 comprises a scale disc 31, a central shaft 32, a rotating seat 33, a fixed supporting arm 34 and a swinging supporting arm 35, the scale disc 31 is fixedly connected to the workbench surface 1, the bottom end of the central shaft 32 penetrates through and is fixedly connected to the scale disc 31, the rotating seat 33 is rotatably sleeved on the central shaft 32, and a temporary locking mechanism is arranged below the rotating seat 33.
[0007] The fixed supporting arm 34 is fixedly installed on the rotating seat 33 and is hinged to one end of the swinging supporting arm 35 through a hinge shaft 36, the hinge shaft 36 is fixedly connected with the swinging supporting arm 35, and a rotation stopping mechanism is arranged in the fixed supporting arm 34.
[0008] The camera seat 4 is fixedly installed at the bottom end of the swinging supporting arm 35.
[0009] Further, the temporary locking mechanism comprises a plurality of ball sockets 330 arranged on the bottom surface of the rotating seat 33 and a ball head plunger 310 fixedly connected to the dial 31. The plurality of ball sockets 330 are evenly distributed on a circumference of the bottom surface of the rotating seat 33, and the circumference is coaxial with the central shaft 32. The ball head plunger 310 penetrates the worktop 1 and the dial 31 and is arranged upward. The ball head of the ball head plunger 310 is matched with the ball socket 330 and is located on the circumference.
[0010] Further, the rotation stopping mechanism comprises a locking shaft 341 penetrating the fixed support arm 34 and an upper locking sleeve 342 and a lower locking sleeve 343 sleeved on the locking shaft 341. The locking shaft 341 penetrates the fixed support arm 34 and is arranged vertically beside the hinged shaft 36.
[0011] The locking shaft 341 is in the shape of a stepped shaft with a large upper part and a small lower part. The upper locking sleeve 342 is movably sleeved on the small shaft of the stepped shaft, and the lower locking sleeve 343 is threadedly connected with the small shaft of the stepped shaft. The upper locking sleeve 342 is located between the lower locking sleeve 343 and the stepped surface of the stepped shaft, and a gap is left between the upper locking sleeve 342 and the lower locking sleeve 343.
[0012] The bottom end of the upper locking sleeve 342 and the top end of the lower locking sleeve 343 are provided with symmetrically arranged arc-shaped notches, and the two arc-shaped notches are in contact with the surface of the hinged shaft 36.
[0013] Further, a positioning mechanism is arranged between the fixed support arm 34 and the swing support arm 35. The end surface of the fixed support arm 34 towards the swing support arm 35 is in the shape of an arc surface.
[0014] The positioning mechanism comprises a plurality of positioning ball sockets arranged on the arc surface and a positioning ball head plunger fixedly connected to the swing support arm 35. The positioning ball head plunger is arranged towards the arc surface, and the ball head of the positioning ball head plunger is matched with the positioning ball socket.
[0015] Further, the camera seat 4 is provided with a camera mounting bolt.
[0016] Further, the camera seat 4 comprises a fixed seat 41 and a turnover seat 42 which are hingedly connected to each other. The fixed seat 41 is fixedly connected to the top end of the swing support arm 35, and the camera mounting bolt is rotatably connected to the turnover seat 42.
[0017] The fixed seat 41 is provided with a plurality of fixed hinge plates, and the turnover seat 42 is provided with a plurality of turnover hinge plates. The plurality of fixed hinge plates and the plurality of turnover hinge plates are staggered arranged. A rotating shaft penetrates all the fixed hinge plates and the turnover hinge plates. The fixed seat 41 and the turnover seat 42 are hingedly connected through the rotating shaft. One end of the rotating shaft is fixedly connected to a knob, and the other end is threadedly connected to a nut.
[0018] Further, the fixed hinge plate is arc-shaped towards one end of the turnover seat 42, and the arc-shaped end surface is provided with a plurality of protrusions, and the turnover seat 42 is provided with an arc-shaped groove matched with the fixed hinge plate, and a plurality of tooth grooves matched with the protrusions are formed in the arc-shaped groove.
[0019] The utility model discloses the beneficial effect lies in:
[0020] I. can satisfy the requirement of front shooting and bilateral face shooting simultaneously, can be used to judge the illness, provides the basis for the formulation of treatment scheme and the evaluation of prognosis, also can be used as the index of curative effect observation in the treatment process and the microplasty comparison before and after in the medical cosmetology field. And in the use process, the patient no longer needs to change the sitting posture for many times, and the user experience is improved significantly.
[0021] II. each time of shooting must record the adjusted various parameters, when shooting the patient again next time, uses these records, can realize the repeated standard shooting. BRIEF DESCRIPTION OF DRAWINGS
[0022] Figure 1 is the three-dimensional view of the utility model Figure One ,
[0023] Figure 2 is the three-dimensional view of the utility model Figure Two ,
[0024] Figure 3 is the plan view of the utility model,
[0025] Figure 4 is Figure 3 the A-A direction section view of the utility model,
[0026] Figure 5 is the three-dimensional view of the dial Figure One ,
[0027] Figure 6 is the three-dimensional view of the dial Figure Two ,
[0028] Figure 7 is the three-dimensional view of the rotating seat,
[0029] Figure 8 is the three-dimensional view of the fixed support arm,
[0030] Figure 9 is the three-dimensional view of the swing support arm Figure One ,
[0031] Figure 10 is the three-dimensional view of the swing support arm Figure Two ,
[0032] Figure 11 isFigure 10 B-B to the sectional view;
[0033] Figure 1 is the workbench, 2 is the chin support;
[0034] 3 is the arm assembly, 31 is the dial, 310 is the ball head plunger, 32 is the center shaft, 33 is the rotating seat, 330 is the ball socket, 34 is the fixed arm, 341 is the locking shaft, 342 is the locking sleeve, 343 is the locking sleeve, 35 is the swing arm, 36 is the hinge shaft;
[0035] 4 is the camera seat, 41 is the fixed seat, 42 is the flip seat. DETAILED DESCRIPTION
[0036] In order to clearly illustrate the technical features of the patent, the patent will be described in detail below through specific embodiments, and in conjunction with the accompanying drawings.
[0037] The face standard photographing device comprises a workbench 1, a chin support 2 fixedly installed on the workbench 1, an arm assembly 3, and a camera seat 4 installed on the arm assembly 3;
[0038] The arm assembly 3 comprises a dial 31, a center shaft 32, a rotating seat 33, a fixed arm 34, and a swing arm 35, the dial 31 is fixedly connected to the workbench 1, the bottom end of the center shaft 32 penetrates and is fixedly connected to the dial 31, the rotating seat 33 is rotatably sleeved on the center shaft 32, and a temporary locking mechanism is further arranged below the rotating seat 33;
[0039] The fixed arm 34 is fixedly installed on the rotating seat 33 and is hingedly connected to one end of the swing arm 35 through a hinge shaft 36, the hinge shaft 36 is fixedly connected to the swing arm 35, and a rotation stopping mechanism is further arranged in the fixed arm 34;
[0040] The camera seat 4 is fixedly installed at the bottom end of the swing arm 35.
[0041] The chin support 2 is fixedly connected to the top end of the center shaft 32.
[0042] The use method is as follows:
[0043] I. By fixing the position of the face (the chin is placed on the chin support), adjusting the fixed arm 34 and the swing arm 35 to the appropriate position, and then rotating the arm assembly 3 corresponding to the scale on the dial to make the camera take pictures at-90°, -45°, 0°, 45°, and 90° respectively to the front of the person; it should be noted that in actual use, the doctor can also arbitrarily set the angle of the arm assembly 3 after rotation to adapt to their own treatment habits.
[0044] II. The face position is fixed, the angle is adjusted to the appropriate position by adjusting the joints of the fixed arm 34 and the swing arm 35, the height of the camera is adjusted, and the arm assembly 3 is rotated to the appropriate angle. The face of the person is photographed from the front and the two temples are photographed respectively.
[0045] The temporary locking mechanism includes a plurality of ball sockets 330 on the bottom surface of the rotating seat 33 and a ball head plunger 310 fixedly connected to the dial 31. The plurality of ball sockets 330 are evenly distributed on a circumference of the bottom surface of the rotating seat 33, and the circumference is coaxial with the central shaft 32. The ball head plunger 310 penetrates the workbench 1 and the dial 31 and is arranged upward. The ball head of the ball head plunger 310 is adapted to the ball socket 330 and is on the circumference. When the ball head of the ball head plunger 310 extends into a certain ball socket 330 during rotation of the rotating seat, the position of the rotating seat can be temporarily locked, thereby temporarily fixing the fixed arm 34 and the swing arm 35 at a certain angle. When a larger torsion force is applied again, the ball head can be pressed to restore rotation. In this way, the face of the user at several specific angles can be conveniently photographed for intuitive comparison of the treatment effect at the same position next time.
[0046] The rotation stopping mechanism includes a locking shaft 341 penetrating the fixed arm 34 and an upper locking sleeve 342 and a lower locking sleeve 343 sleeved on the locking shaft 341. The locking shaft 341 penetrates the fixed arm 34 and is arranged vertically beside the hinge shaft 36.
[0047] The locking shaft 341 is in the shape of a stepped shaft with a large upper part and a small lower part. The upper locking sleeve 342 is movably sleeved on the small shaft of the stepped shaft, and the lower locking sleeve 343 is threadedly connected to the small shaft of the stepped shaft. The upper locking sleeve 342 is between the lower locking sleeve 343 and the stepped surface of the stepped shaft, and a gap is left between the upper locking sleeve 342 and the lower locking sleeve 343.
[0048] Symmetrical arc-shaped notches are formed at the bottom end of the upper locking sleeve 342 and the top end of the lower locking sleeve 343, and the two arc-shaped notches are in contact with the surface of the hinge shaft 36. Under the influence of the arc-shaped notches, rotating the locking shaft will not cause the upper locking sleeve 342 and the lower locking sleeve 343 to rotate. In this way, by rotating the locking shaft, the gap between the upper locking sleeve 342 and the lower locking sleeve 343 can be reduced under the influence of the stepped surface of the stepped shaft, thereby pressing the hinge shaft to stop rotation. Conversely, the locking of the hinge shaft can be released. In this way, the angle of the swing arm can be adjusted, and the adjusted swing arm can be conveniently locked.
[0049] A positioning mechanism is further arranged between the fixed arm 34 and the swing arm 35. The end surface of the fixed arm 34 facing the swing arm 35 is in the shape of an arc surface.
[0050] The positioning mechanism comprises a plurality of positioning ball sockets formed on the cambered surface and a positioning ball head plunger fixedly connected to the swing supporting arm 35, the positioning ball head plunger is arranged towards the cambered surface, and the ball head of the positioning ball head plunger is matched with the positioning ball socket. As described above, the temporary locking mechanism can conveniently take face photos of the user at several specific angles, so that the treatment effect of the same position can be intuitively compared next time.
[0051] The camera seat 4 is provided with a camera mounting bolt. After the camera is fixedly mounted by means of the camera mounting bolt, the target position can be photographed.
[0052] The camera seat 4 comprises a fixed seat 41 and a turnover seat 42 which are hingedly connected to each other, the fixed seat 41 is fixedly connected to the top end of the swing supporting arm 35, and the camera mounting bolt is rotatably connected to the turnover seat 42.
[0053] The fixed seat 41 is provided with a plurality of fixed hinge plates, the turnover seat 42 is provided with a plurality of turnover hinge plates, the plurality of fixed hinge plates and the plurality of turnover hinge plates are staggered, and the rotating shaft penetrates through all the fixed hinge plates and the turnover hinge plates; the fixed seat 41 and the turnover seat 42 are hingedly connected through the rotating shaft, one end of the rotating shaft is fixedly connected to a knob, and the other end is threadedly connected to a nut. Thus, the angle reached by the turnover seat after being rotated can be locked and fixed.
[0054] The end of the fixed hinge plate towards the turnover seat 42 is arc-shaped, and the arc-shaped end surface is provided with a plurality of protruding teeth, and the turnover seat 42 is provided with an arc-shaped groove matched with the fixed hinge plate, and a plurality of tooth grooves matched with the protruding teeth are formed in the arc-shaped groove. In this way, when the knob and the nut are loosened to lock the fixed hinge plate and the turnover hinge plate, the turnover seat can be adjusted step by step to adjust the angle, so as to preliminarily position and adjust the angle of the turnover seat 42.
[0055] The present application has many specific implementation ways, and the above description is only the preferred embodiment of the present application. It should be pointed out that, for ordinary skilled in the art, without departing from the principle of the present application, a number of improvements can be made, and these improvements should also be regarded as the protection scope of the present application.
Claims
1. A face standard photographing apparatus, characterized by comprising: The face standard photographing device comprises a workbench surface (1), a chin support (2) fixedly installed on the workbench surface (1), a support arm assembly (3), and a camera seat (4) installed on the support arm assembly (3); The support arm assembly (3) comprises a scale disc (31), a central shaft (32), a rotating seat (33), a fixed support arm (34), and a swing support arm (35), the scale disc (31) is fixedly connected on the workbench surface (1), the bottom end of the central shaft (32) penetrates and is fixedly connected on the scale disc (31), the rotating seat (33) is rotatably sleeved on the central shaft (32), and a temporary locking mechanism is further arranged below the rotating seat (33); The fixed support arm (34) is fixedly installed on the rotating seat (33) and is hinged with one end of the swing support arm (35) through a hinge shaft (36), the hinge shaft (36) is fixedly connected with the swing support arm (35), and a rotation stopping mechanism is further arranged in the fixed support arm (34); The camera seat (4) is fixedly installed on the bottom end of the swing support arm (35).
2. The facial standard photographing apparatus according to claim 1, wherein The temporary locking mechanism comprises a plurality of ball sockets (330) formed on the bottom surface of the rotating seat (33) and a ball head plunger (310) fixedly connected on the scale disc (31), the plurality of ball sockets (330) are uniformly distributed on a circumference of the bottom surface of the rotating seat (33), and the circumference is coaxial with the central shaft (32), the ball head plunger (310) penetrates the workbench surface (1) and the scale disc (31) and is arranged upward, the ball head of the ball head plunger (310) is matched with the ball socket (330) and is located on the circumference.
3. The facial standard photographing apparatus according to claim 1, wherein The rotation stopping mechanism comprises a locking shaft (341) penetrating the fixed support arm (34) and an upper locking sleeve (342) and a lower locking sleeve (343) sleeved on the locking shaft (341), the locking shaft (341) penetrates the fixed support arm (34) and is arranged vertically beside the hinge shaft (36); The locking shaft (341) is in the shape of a stepped shaft with the upper part being larger and the lower part being smaller, the upper locking sleeve (342) is movably sleeved on the small shaft of the stepped shaft, the lower locking sleeve (343) is threadedly connected with the small shaft of the stepped shaft, the upper locking sleeve (342) is located between the lower locking sleeve (343) and the step surface of the stepped shaft, and a gap is left between the upper locking sleeve (342) and the lower locking sleeve (343); The bottom end of the upper locking sleeve (342) and the top end of the lower locking sleeve (343) are provided with symmetrically arranged arc-shaped notches, and the two arc-shaped notches are attached to the surface of the hinge shaft (36).
4. The facial standard photographing apparatus according to claim 3, wherein A positioning mechanism is further arranged between the fixed support arm (34) and the swing support arm (35), and the end surface of the fixed support arm (34) facing the swing support arm (35) is in the shape of an arc surface; The positioning mechanism comprises a plurality of positioning ball sockets formed on the arc surface and a positioning ball head plunger fixedly connected on the swing support arm (35), the positioning ball head plunger is arranged toward the arc surface, and the ball head of the positioning ball head plunger is matched with the positioning ball socket.
5. The facial standard photographing apparatus according to claim 1, wherein The camera seat (4) is provided with a camera mounting bolt.
6. The facial standard photographing apparatus according to claim 5, wherein The camera seat (4) comprises a fixed seat (41) and a turnover seat (42) hingedly connected with each other, the fixed seat (41) is fixedly connected at the top end of the swing support arm (35), and the camera mounting bolt is rotatably connected on the turnover seat (42); The fixed seat (41) is provided with a plurality of fixed hinge plates, the turnover seat (42) is provided with a plurality of turnover hinge plates, and the fixed hinge plates and the turnover hinge plates are arranged alternately; the fixed seat (41) and the turnover seat (42) are hingedly connected through a rotating shaft, the rotating shaft penetrates all the fixed hinge plates and the turnover hinge plates, one end of the rotating shaft is fixedly connected with a knob, and the other end is threadedly connected with a nut.
7. The facial standard photographing apparatus according to claim 6, wherein The end of the fixed hinge plate towards the turnover seat (42) is arc-shaped, a plurality of protruding teeth are arranged on the surface of the end of the arc-shaped end, and the turnover seat (42) is provided with an arc-shaped groove matched with the fixed hinge plate, a plurality of tooth grooves matched with the protruding teeth are formed in the arc-shaped groove.