Stapedius base plate activity detector based on micro-vibration detection component

Abstract

The utility model discloses a stapedius base plate motion range detector based on a micro-vibration detection component, which comprises a detector body horizontally arranged on a workbench. The mounting mechanism is used for positioning and mounting the detector, the supporting mechanism is used for providing stable support for the detector body, the adjusting mechanism is used for adjusting the position of the detector body, the mounting mechanism corresponds to the detector and is assembled on the workbench, the supporting mechanism is arranged at the upper end of the mounting mechanism, and the adjusting mechanism is used for adjusting the position of the detector body. The beneficial effects of the utility model are that: it is equipped with the installation mechanism, can make the detector stably install on the work bench and can realize the fast dismounting between the detector and the work bench, and it is equipped with the support mechanism and the adjusting mechanism to cooperate, and it is more convenient to use. The horizontal position of the detector body can be adjusted according to actual use requirements, the use is flexible, and the stability and accuracy of the detection device can be ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a stapes base plate activity detector based on micro-vibration detection components. Background Art

[0002] In the prior art, stapes baseplate fixation can clinically cause conductive hearing loss or mixed hearing loss in patients. Stapes baseplate fixation may be caused by otosclerosis, severe tympanosclerosis caused by otitis media, congenital ossicular malformations and other diseases. The treatment method for stapes baseplate fixation is mainly surgical treatment. Currently, stapes baseplate window piston surgery is mostly used clinically for hearing reconstruction. When performing surgery, it is usually necessary to diagnose its condition. For the diagnosis of hearing impairment, the existing diagnostic methods are mainly indirect measurements performed in the external auditory canal, which cannot distinguish the location of the lesion. The vibration of the middle ear ossicular chain can only be detected with a laser vibrometer after the temporal bone is opened during surgery. This has a great impact on determining the appropriate middle ear reconstruction plan. It is impossible to directly detect the range of motion of the patient's stapes baseplate before surgery, which makes it impossible for doctors to establish a treatment plan before surgery based on the status of the stapes baseplate, resulting in many uncertain factors during the operation and great uncertainty in the surgical results.

[0003] The Chinese invention patent with application number: 201610613594.2 discloses a method and device for measuring ear vibration, wherein near-infrared light is emitted by a superluminescent diode SLD, and the near-infrared light is transmitted to a sample arm and a reference arm through an optical circulator OC; the light of the reference arm is focused on the reference mirror through a pair of lenses, and the light of the sample arm is input into a handheld probe through an optical fiber and scanned to the eardrum and the stapes head below the eardrum through a scanning lens and a relay lens in the probe; the light returned from the sample arm and the reference arm is transmitted to the OC through an optical fiber coupler. However, although the device for measuring ear vibration discloses the detection principle of measuring the internal vibration of the cochlea by projecting through lens and grating scattering to a linear array camera and utilizing the low coherence characteristics of a broadband light source and the penetration ability of near-infrared light to tissues, it does not disclose the specific structure of the device, and it detects the stapes base plate of the patient through a handheld probe. During the detection process, the shaking of the hand will affect the detection result, so it cannot guarantee the stability of the detection device, nor the accuracy of the detection result. Utility Model Content

[0004] The utility model aims to provide a stapes base plate activity detector based on micro-vibration detection components.

[0005] In order to achieve the above purpose, the technical solution proposed by the utility model is:

[0006] A stapes base plate activity detector based on micro-vibration detection components includes a detector body, which is horizontally arranged on a workbench, and also includes a mounting mechanism for positioning and installing the detector, a supporting mechanism for providing stable support for the detector body, and an adjusting mechanism for adjusting the position of the detector body. The mounting mechanism is assembled on the workbench corresponding to the detector, the supporting mechanism is configured at the upper end of the mounting mechanism, and the adjusting mechanism is arranged at the upper end of the supporting mechanism and located at the bottom of the detector body.

[0007] The mounting mechanism includes a mounting base, a mounting bracket, a mounting screw and a mounting clamp, wherein the mounting base is arranged at the upper end of the workbench and is arranged in close contact with the workbench, the mounting bracket is provided with two groups, the two groups of mounting brackets are symmetrically arranged at the two ends of the lower part of the mounting base and are fixedly connected to the mounting base, the mounting bracket is an L-shaped bracket structure, the mounting screw is provided with two groups, the two groups of mounting screws are symmetrically arranged at the two ends of the mounting base and penetrate the mounting base and are threadedly connected to the mounting base, the two groups of mounting screws and the two groups of mounting brackets are symmetrically arranged, the mounting clamp is provided with two groups, the two groups of mounting clamps are respectively arranged at the lower ends of the two groups of mounting screws and are rotatably connected to the corresponding mounting screws, and the mounting clamp and the mounting bracket together constitute a clamping structure for clamping with the workbench.

[0008] It also includes installation anti-skid pads, which are provided with two groups. Each group of the installation anti-skid pads consists of two anti-skid pads arranged side by side and spaced apart. The two groups of the installation anti-skid pads are respectively arranged on the opposite side of the two groups of the installation clamps and the two groups of the installation brackets and are fixedly connected to the corresponding installation clamps or the installation brackets.

[0009] The supporting mechanism includes a supporting base, a supporting vertical plate and a supporting crossbeam, wherein the supporting base is arranged at the upper end of the mounting substrate and is fixedly connected to the mounting substrate, the supporting vertical plate is arranged at one side of the upper end of the supporting base and is fixedly connected to the supporting base, the supporting vertical plate is arranged vertically, the supporting crossbeam is arranged at one side of the upper end of the supporting vertical plate and is fixedly connected to the supporting vertical plate through a mounting block, and the supporting crossbeam is arranged horizontally.

[0010] It also includes a support reinforcement block, which is arranged at the connection between the support upright plate and the support base and is fixedly connected to the support upright plate and the support base.

[0011] The adjustment mechanism includes an adjustment substrate, an adjustment base and an adjustment end plate, the adjustment substrate is arranged at the upper end of the supporting beam and is slidably connected to the supporting beam through a slide groove, the adjustment base is arranged at the upper end of the adjustment substrate and is fixedly connected to the adjustment substrate through screws, the adjustment end plate is arranged at one end of the adjustment substrate and is fixedly connected to the adjustment substrate through screws, the adjustment base and the adjustment end plate together constitute a mounting structure, the detector body is arranged between the adjustment base and the adjustment end plate and its two ends are respectively fixedly connected to the adjustment base and the adjustment end plate.

[0012] A slide groove is provided at the upper end of the adjusting substrate corresponding to the adjusting base, and a mounting opening is provided at one side of the adjusting end plate corresponding to the detector body.

[0013] It also includes a mirror mechanism, which includes a mirror substrate, a mounting plate and an observation mirror. The mirror substrate is arranged on one side of the supporting beam and is slidably connected to the supporting beam through a moving component. The mounting plate is arranged in the middle of one side of the mirror substrate close to the detector body and is fixedly connected to the mirror substrate. The observation mirror is arranged on one side of the mounting plate and is fixedly connected to the mounting plate. The mounting plate and the observation mirror are located at the transmitting end of the detector body and the mounting plate is provided with an opening corresponding to the detector body.

[0014] The moving component includes a moving rail and a moving slider. The moving rail is arranged on one side of the supporting beam and is fixedly connected to the supporting beam. The moving slider is arranged on the lower part of one side of the mirror substrate close to the supporting beam and is fixedly connected to the mirror substrate. The moving slider is slidably connected to the moving rail.

[0015] It also includes a lighting mechanism, which includes a lighting bracket and a lighting lamp. The lighting bracket is arranged on the lower part of one side of the mirror substrate close to the detector body and is fixedly connected to the mirror substrate. The lighting lamp is arranged at one end of the lighting bracket corresponding to the observation mirror and is fixedly connected to the lighting bracket. The lighting lamp is arranged at an angle.

[0016] The beneficial effects of the utility model are:

[0017] An installation mechanism is provided, so that the detector can be stably installed on the workbench and the detector and the workbench can be quickly disassembled and assembled. A supporting mechanism and an adjusting mechanism are provided to cooperate, so the horizontal position of the detector body can be adjusted according to actual use requirements. The device is flexible to use. This device is a desktop detector structure, which can ensure the stability of the detection device and avoid shaking of the hands that affects the detection results, thereby ensuring the accuracy of the detection results. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the installation mechanism structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the cooperation between the support mechanism and the adjustment mechanism of the utility model;

[0021] Figure 4 It is a schematic diagram of the cooperation between the adjusting mechanism and the detector body of the utility model.

[0022] In the figure: 1. Detector body; 2. Mounting base plate; 3. Mounting bracket; 4. Mounting screw; 5. Mounting clamp; 6. Mounting anti-skid pad; 7. Support base; 8. Support vertical plate; 9. Support crossbeam; 10. Support reinforcement block; 11. Adjustment base plate; 12. Adjustment base; 13. Adjustment end plate; 14. Mirror base plate; 15. Mounting vertical plate; 16. Observation mirror; 17. Moving slide rail; 18. Moving slider; 19. Lighting bracket; 20. Lighting lamp. DETAILED DESCRIPTION

[0023] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0024] A stapes base plate activity detector based on micro-vibration detection components, comprising a detector body 1, the detector body 1 is horizontally arranged on a workbench, and also comprises a mounting mechanism for positioning and installing the detector, a supporting mechanism for providing stable support for the detector body 1, and an adjusting mechanism for adjusting the position of the detector body 1. The mounting mechanism is assembled on the workbench corresponding to the detector, the supporting mechanism is arranged at the upper end of the mounting mechanism, and the adjusting mechanism is arranged at the upper end of the supporting mechanism and located at the bottom of the detector body 1. The overall structural schematic diagram of the utility model is as shown in FIG. Figure 1 shown.

[0025] The mounting mechanism includes a mounting base plate 2, a mounting bracket 3, a mounting screw 4 and a mounting clamp 5. The mounting base plate 2 is arranged at the upper end of the workbench and is arranged in close contact with the workbench. The mounting bracket 3 is provided with two groups, and the two groups of mounting brackets 3 are symmetrically arranged at the two ends of the lower part of the mounting base plate 2 and are fixedly connected to the mounting base plate 2. The mounting bracket 3 is an L-shaped bracket structure. The mounting screw 4 is provided with two groups, and the two groups of mounting screws 4 are symmetrically arranged at the two ends of the mounting base plate 2 and penetrate the mounting base plate 2 and are threadedly connected to the mounting base plate 2. The two groups of mounting screws 4 are symmetrically arranged with the two groups of mounting brackets 3. There are two groups of mounting clamps 5, and the two groups of mounting clamps 5 are respectively arranged at the lower ends of the two groups of mounting screws 4 and are rotatably connected with the corresponding mounting screws 4. The mounting clamp 5 and the mounting bracket 3 are connected together. A clamping structure is formed to be clamped with a workbench. The mounting mechanism cooperates with a mounting substrate 2, a mounting bracket 3, a mounting screw 4 and a mounting clamp block 5 to provide a stable mounting support for the detector. The mounting substrate 2 is used to provide mounting support for the mounting bracket 3 and the supporting mechanism. The mounting bracket 3 is used to form a clamping structure together with the mounting clamp block 5 to mount the detector on the workbench. The mounting screw 4 is used to provide mounting support for the mounting clamp block 5 and drive the mounting clamp block 5 to perform a lifting action through relative rotation between the mounting screw 4 and the mounting substrate 2. The mounting clamp block 5 is used to be lifted and lowered under the action of the mounting screw 4, thereby adjusting the distance between it and the mounting bracket 3, and then mounting the detector on the workbench. The schematic diagram of the mounting mechanism structure of the utility model is shown in FIG. Figure 2 shown.

[0026] It also includes an installation anti-skid pad 6, which is provided with two groups. Each group of the installation anti-skid pad 6 consists of two anti-skid pads arranged side by side and spaced apart. The two groups of the installation anti-skid pad 6 are respectively arranged on the opposite side of the two groups of installation clamps 5 and the two groups of installation brackets 3 and are fixedly connected to the corresponding installation clamps 5 or the installation brackets 3, wherein the installation anti-skid pad 6 is used as an anti-skid structure on the installation clamps 5 and the installation brackets 3, thereby improving the anti-skid effect between the installation clamps 5 and the installation brackets 3 and the workbench.

[0027] The supporting mechanism includes a supporting base 7, a supporting upright plate 8 and a supporting crossbeam 9. The supporting base 7 is arranged at the upper end of the mounting substrate 2 and is fixedly connected to the mounting substrate 2. The supporting upright plate 8 is arranged at one side of the upper end of the supporting base 7 and is fixedly connected to the supporting base 7. The supporting upright plate 8 is arranged vertically. The supporting crossbeam 9 is arranged at one side of the upper end of the supporting upright plate 8 and is fixedly connected to the supporting upright plate 8 through a mounting block. The supporting crossbeam 9 is arranged horizontally. The supporting mechanism cooperates with the supporting base 7, the supporting upright plate 8 and the supporting crossbeam 9 to provide installation support for the adjustment mechanism and the detector body 1, wherein the supporting base 7 is used to provide installation support for the supporting upright plate 8, the supporting upright plate 8 is used to provide installation support for the supporting crossbeam 9, and the supporting crossbeam 9 is used to constitute a bracket structure together with the supporting upright plate 8 and the supporting base 7, thereby providing installation support for the adjustment mechanism and the detector body 1. The schematic diagram of the cooperation between the supporting mechanism and the adjusting mechanism of the utility model is shown in Figure 3 shown.

[0028] It also includes a support reinforcement block 10, which is arranged at the connection between the support upright plate 8 and the support base 7 and is fixedly connected to the support upright plate 8 and the support base 7, wherein the support reinforcement block 10 is used to improve the connection stability between the support upright plate 8 and the support base 7.

[0029] The adjusting mechanism includes an adjusting substrate 11, an adjusting pedestal 12 and an adjusting end plate 13. The adjusting substrate 11 is arranged at the upper end of the supporting crossbeam 9 and is slidably connected to the supporting crossbeam 9 through a slide groove. The adjusting base 12 is arranged at the upper end of the adjusting substrate 11 and is fixedly connected to the adjusting substrate 11 through screws. The adjusting end plate 13 is arranged at one end of the adjusting substrate 11 and is fixedly connected to the adjusting substrate 11 through screws. The adjusting base 12 and the adjusting end plate 13 together constitute a mounting structure. The detector body 1 is arranged between the adjusting base 12 and the adjusting end plate 13 and its two ends are respectively fixedly connected to the adjusting base 12 and the adjusting end plate 13. The adjusting mechanism cooperates with the adjusting substrate 11, the adjusting base 12 and the adjusting end plate 13 to provide adjustable support for the detector, wherein the adjusting substrate 11 is used to provide mounting support for the adjusting base 12, the adjusting base 12 is used to provide mounting support for one end of the detector body 1, and the adjusting end plate 13 is used to provide mounting support for the end of the detector body 1 away from the adjusting base 12. The schematic diagram of the cooperation between the adjusting mechanism of the utility model and the detector body 1 is shown in Figure 4 shown.

[0030] A slide groove is provided at the upper end of the adjustment substrate 11 corresponding to the adjustment base 12, and an installation opening is provided on one side of the adjustment end plate 13 corresponding to the detector body 1, wherein the relative position between the adjustment base 12 and the adjustment substrate 11 can be adjusted through the slide groove, thereby providing installation support for detectors of different specifications.

[0031] The device also includes a mirror mechanism, which includes a mirror substrate 14, a mounting plate 15 and an observation mirror 16. The mirror substrate 14 is arranged on one side of the supporting beam 9 and is slidably connected to the supporting beam 9 through a moving component. The mounting plate 15 is arranged in the middle of one side of the mirror substrate 14 close to the detector body 1 and is fixedly connected to the mirror substrate 14. The observation mirror 16 is arranged on one side of the mounting plate 15 and is fixedly connected to the mounting plate 15. The mounting plate 15 and the observation mirror 16 are located at the transmitting end of the detector body 1 and the mounting plate 15 is provided with an opening corresponding to the detector body 1. The mirror mechanism cooperates with the mirror substrate 14, the mounting plate 15 and the observation mirror 16 to form a mirror structure in the detector to meet the detection requirements of the detector, wherein the mirror substrate 14 is used to provide mounting support for the mounting plate 15, the mounting plate 15 is used to provide mounting support for the observation mirror 16, and the observation mirror 16 is used to meet the detection requirements of the detector.

[0032] The moving component includes a moving rail 17 and a moving slider 18. The moving rail 17 is arranged on one side of the supporting beam 9 and is fixedly connected to the supporting beam 9. The moving slider 18 is arranged on the lower part of the side of the mirror substrate 14 close to the supporting beam 9 and is fixedly connected to the mirror substrate 14. The moving slider 18 is slidably connected to the moving rail 17. The moving component slidably connects the mirror substrate 14 to the supporting beam 9 through the cooperation of the moving rail 17 and the moving slider 18, wherein the moving rail 17 is used to provide sliding support for the moving slider 18, and the moving slider 18 is used to provide installation support for the mirror substrate 14 and slidably connect the mirror substrate 14 to the moving rail 17, thereby slidably connecting the mirror substrate 14 to the supporting beam 9.

[0033] It also includes a lighting mechanism, which includes a lighting bracket 19 and a lighting lamp 20. The lighting bracket 19 is arranged on the lower part of one side of the mirror substrate 14 close to the detector body 1 and is fixedly connected to the mirror substrate 14. The lighting lamp 20 is arranged at one end of the lighting bracket 19 corresponding to the observation mirror 16 and is fixedly connected to the lighting bracket 19. The lighting lamp 20 is arranged at an angle. The lighting mechanism cooperates with the lighting bracket 19 and the lighting lamp 20 to provide auxiliary lighting during the detection process, wherein the lighting bracket 19 is used to provide installation support for the lighting lamp 20 so as to install the lighting lamp 20 on the mirror substrate 14, and the lighting lamp 20 is used to provide auxiliary lighting during the detection process.

[0034] The detector body 1 in the present technical solution can be a detector in the prior art, such as an existing device for measuring ear vibrations.

[0035] Working principle:

[0036] When it is necessary to test the activity of the stapes base plate of the patient, the detector is installed on one side of the workbench through the installation mechanism, the relative position between the adjustment base 12 and the adjustment substrate 11 is adjusted according to the model of the detector body 1, and the detector body 1 is installed between the adjustment base 12 and the adjustment end plate 13. Then, the patient is asked to sit on one side of the transmitting end of the detector body 1, and the mirror mechanism is aligned with the patient's ear. The device is started to test the activity of the patient's stapes base plate. During the detection process, the lighting mechanism provides auxiliary lighting.

[0037] The beneficial effects of the present invention are that it is provided with an installation mechanism, which can stably install the detector on the workbench and realize quick disassembly and assembly between the detector and the workbench. It is provided with a supporting mechanism and an adjusting mechanism, and the horizontal position of the detector body can be adjusted according to actual use requirements. It is flexible to use. The device is a desktop detector structure, which can ensure the stability of the detection device, avoid shaking of the hands and affect the detection results, thereby ensuring the accuracy of the detection results.

[0038] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A stapes base plate activity detector based on micro-vibration detection components, comprising a detector body (1), wherein the detector body (1) is horizontally arranged on a workbench, and is characterized in that: It also includes a mounting mechanism for positioning and mounting the detector, a supporting mechanism for providing stable support for the detector body (1), and an adjusting mechanism for adjusting the position of the detector body (1); the mounting mechanism is assembled on a workbench corresponding to the detector, the supporting mechanism is arranged at the upper end of the mounting mechanism, and the adjusting mechanism is arranged at the upper end of the supporting mechanism and is located at the bottom of the detector body (1).

2. The stapes base plate activity detector based on micro-vibration detection components as claimed in claim 1, characterized in that: The mounting mechanism comprises a mounting base (2), a mounting bracket (3), a mounting screw (4) and a mounting clamp (5); the mounting base (2) is arranged at the upper end of the workbench and is arranged in close contact with the workbench; the mounting bracket (3) is provided with two groups, the two groups of mounting brackets (3) are symmetrically arranged at the two ends of the lower part of the mounting base (2) and are fixedly connected to the mounting base (2); the mounting bracket (3) is an L-shaped bracket structure; the mounting screw (4) is provided with two groups, the two groups of mounting screws (4) are symmetrically arranged at the two ends of the mounting base (2) and penetrate the mounting base (2) and are threadedly connected to the mounting base (2); the two groups of mounting screws (4) and the two groups of mounting brackets (3) are symmetrically arranged; the mounting clamp (5) is provided with two groups, the two groups of mounting clamps (5) are respectively arranged at the lower ends of the two groups of mounting screws (4) and are rotatably connected to the corresponding mounting screws (4); the mounting clamp (5) and the mounting bracket (3) together constitute a clamping structure for clamping with the workbench.

3. A stapes base plate activity detector based on micro-vibration detection components as claimed in claim 2, characterized in that: It also includes an anti-skid installation pad (6), wherein the anti-skid installation pad (6) is provided in two groups, each group of the anti-skid installation pad (6) is composed of two anti-skid pads arranged side by side and spaced apart, and the two groups of the anti-skid installation pads (6) are respectively arranged on the opposite side of the two groups of the mounting clamps (5) and the two groups of the mounting brackets (3) and are fixedly connected to the corresponding mounting clamps (5) or the mounting brackets (3).

4. The stapes base plate activity detector based on micro-vibration detection components as claimed in claim 3, characterized in that: The support mechanism comprises a support base (7), a support vertical plate (8) and a support crossbeam (9); the support base (7) is arranged at the upper end of the mounting substrate (2) and is fixedly connected to the mounting substrate (2); the support vertical plate (8) is arranged on one side of the upper end of the support base (7) and is fixedly connected to the support base (7); the support vertical plate (8) is arranged vertically; the support crossbeam (9) is arranged on one side of the upper end of the support vertical plate (8) and is fixedly connected to the support vertical plate (8) via a mounting block; and the support crossbeam (9) is arranged horizontally.

5. The stapes base plate activity detector based on micro-vibration detection components as claimed in claim 4, characterized in that: It also comprises a support reinforcement block (10), which is arranged at the connection between the support upright plate (8) and the support base (7) and is fixedly connected to the support upright plate (8) and the support base (7).

6. The stapes base plate activity detector based on micro-vibration detection components as claimed in claim 5, characterized in that: The adjustment mechanism comprises an adjustment substrate (11), an adjustment pedestal (12) and an adjustment end plate (13); the adjustment substrate (11) is arranged at the upper end of the support beam (9) and is slidably connected to the support beam (9) through a slide groove; the adjustment pedestal (12) is arranged at the upper end of the adjustment substrate (11) and is fixedly connected to the adjustment substrate (11) through screws; the adjustment end plate (13) is arranged at one end of the adjustment substrate (11) and is fixedly connected to the adjustment substrate (11) through screws; the adjustment pedestal (12) and the adjustment end plate (13) together constitute a mounting structure; the detector body (1) is arranged between the adjustment pedestal (12) and the adjustment end plate (13) and its two ends are respectively fixedly connected to the adjustment pedestal (12) and the adjustment end plate (13).

7. The stapes base plate activity detector based on micro-vibration detection components as claimed in claim 6, characterized in that: The upper end of the adjustment substrate (11) is provided with a slide groove corresponding to the adjustment base (12), and one side of the adjustment end plate (13) is provided with a mounting opening corresponding to the detector body (1).

8. The stapes base plate activity detector based on micro-vibration detection components as claimed in claim 7, characterized in that: The device also comprises a mirror mechanism, which comprises a mirror substrate (14), a mounting plate (15) and an observation mirror (16); the mirror substrate (14) is arranged on one side of the supporting crossbeam (9) and is slidably connected to the supporting crossbeam (9) through a moving component; the mounting plate (15) is arranged in the middle of one side of the mirror substrate (14) close to the detector body (1) and is fixedly connected to the mirror substrate (14); the observation mirror (16) is arranged on one side of the mounting plate (15) and is fixedly connected to the mounting plate (15); the mounting plate (15) and the observation mirror (16) are located at the transmitting end of the detector body (1) and the mounting plate (15) is provided with an opening corresponding to the detector body (1).

9. The stapes base plate activity detector based on micro-vibration detection components as claimed in claim 8, characterized in that: The moving assembly comprises a moving rail (17) and a moving slider (18); the moving rail (17) is arranged on one side of the supporting beam (9) and is fixedly connected to the supporting beam (9); the moving slider (18) is arranged on a lower part of a side of the mirror substrate (14) close to the supporting beam (9) and is fixedly connected to the mirror substrate (14); the moving slider (18) is slidably connected to the moving rail (17).

10. The stapes base plate activity detector based on micro-vibration detection components as claimed in claim 9, characterized in that: The device also includes a lighting mechanism, which includes a lighting bracket (19) and a lighting lamp (20), wherein the lighting bracket (19) is arranged at a lower part of a side of the mirror substrate (14) close to the detector body (1) and is fixedly connected to the mirror substrate (14), and the lighting lamp (20) is arranged at one end of the lighting bracket (19) corresponding to the observation mirror (16) and is fixedly connected to the lighting bracket (19), and the lighting lamp (20) is arranged at an angle.

Images