CN220398862U - Equipment fault diagnosis device based on voiceprint recognition - Google Patents

Abstract

The utility model discloses a device fault diagnosis device based on voiceprint recognition, which comprises: a main body unit including an operation table; the detection unit comprises a plurality of loop bars, sliding connection has the slide bar on the loop bar, it is connected with splint to rotate on the slide bar, be equipped with rotating assembly between splint and the slide bar, be equipped with supporting component between slide bar and the operation panel, the operation panel bottom surface is fixed to be provided with biax motor, biax motor output rotates and is connected with first pivot, rotate in the first pivot and be connected with the second pivot, the cooperation is provided with the pushing subassembly between first pivot and the supporting component, be equipped with drive assembly between lifting unit and the second pivot. According to the utility model, a user can directly rotate the equipment or the clamping plate, and under the cooperation of the ratchet wheel and the clamping block, the user can perform angle adjustment on the equipment, the operation is simple and convenient, the repeated clamping and adjustment of the user are not required, and the working efficiency is improved.

Description

Equipment fault diagnosis device based on voiceprint recognition

Technical Field

The utility model relates to the technical field of equipment diagnosis devices, in particular to an equipment fault diagnosis device based on voiceprint recognition.

Background

Voiceprint recognition, which is one of the biometric techniques, is also known as speaker recognition, including speaker recognition and speaker verification. Voiceprint recognition is to convert an acoustic signal into an electrical signal and then to recognize the electrical signal by a computer. Different tasks and applications may use different voiceprint recognition techniques. Different devices derived based on voiceprint recognition technology are applied in various fields. The equipment based on the voiceprint recognition is internally provided with various precise elements, and when the equipment is damaged, a professional is required to carry out fault diagnosis and repair on the equipment.

The prior fault diagnosis device needs to be fixed to equipment to be detected when in use, a user detects equipment to be detected after the equipment is fixed, and the prior device cannot be subjected to angle adjustment according to the requirement of the equipment in the obstacle removing process after the equipment is fixed, so that the user is likely to be required to repeatedly clamp the equipment in the obstacle removing process of the equipment, the operation is complicated, the working efficiency is low, and meanwhile, the prior device is fixed in clamping the equipment, the height of the prior device is mostly fixed, and the prior device cannot be adjusted according to the requirement of the user, so that the operation of the user is inconvenient.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.

The present utility model has been made in view of the above-described problems with the conventional diagnostic devices.

Therefore, the utility model aims to provide a device fault diagnosis device based on voiceprint recognition, which aims to solve the problems that an existing fault diagnosis device needs to be fixed on a device to be detected when in use, a user can not detect the device to remove a fault after the fixing is completed, and the existing device can not adjust the angle of the device according to the requirement in the fault removing process after the device is fixed, so that the user can be required to repeatedly clamp the device in the fault removing process of the device, the operation is complicated, the working efficiency is low, and meanwhile, the existing device is mostly fixed in height when clamping and fixing the device, and can not be adjusted according to the requirement of the user, so that the user is inconvenient to operate.

In order to solve the technical problems, the utility model provides the following technical scheme:

an apparatus fault diagnosis device based on voiceprint recognition, comprising:

the main body unit comprises an operation table, and a plurality of supporting legs are symmetrically and fixedly connected to the bottom surface of the operation table;

the detecting unit comprises a plurality of loop bars, the loop bars set up in the operation panel top, sliding connection has the slide bar on the loop bars, rotate on the slide bar and be connected with splint, be equipped with rotating assembly between splint and the slide bar, be equipped with lifting unit between loop bars and the operation panel, be equipped with supporting component between slide bar and the operation panel, the fixed biax motor that is provided with in operation panel bottom surface, biax motor output rotates and is connected with first pivot, rotate in the first pivot and be connected with the second pivot, be equipped with coupling assembling between first pivot and the second pivot, the cooperation is provided with the pushing subassembly between first pivot and the supporting component, be equipped with drive assembly between lifting unit and the second pivot, the symmetry is equipped with auxiliary assembly on the operation panel, fixedly connected with containing box on the operation panel.

As a preferable mode of the voiceprint recognition-based device failure diagnosis apparatus of the present utility model, wherein: the rotating assembly comprises a ratchet wheel, the ratchet wheel is fixedly connected to the clamping plate, the ratchet wheel is rotationally connected to the sliding rod, a cover plate is fixedly connected to the sliding rod, the rotating rod is rotationally connected to the inner wall of the cover plate, a clamping block is fixedly connected to the rotating rod and matched with the ratchet wheel, an arc-shaped opening is formed in the cover plate, a round rod is fixedly connected to the clamping block, the round rod penetrates through the arc-shaped opening and extends to the outer side, and a first spring is fixedly connected between the round rod and the sliding rod.

As a preferable mode of the voiceprint recognition-based device failure diagnosis apparatus of the present utility model, wherein: the lifting assembly comprises a threaded rod, the threaded rod is rotatably inserted on the operating platform, a rectangular sleeve is connected to the threaded rod in a threaded mode, and the sleeve rod is fixedly connected to the rectangular sleeve.

As a preferable mode of the voiceprint recognition-based device failure diagnosis apparatus of the present utility model, wherein: the support assembly comprises a connecting telescopic rod, rectangular openings are symmetrically formed in the operating platform, the connecting telescopic rod is rotationally connected to the inner side walls of the rectangular openings, the top end of the connecting telescopic rod is fixedly connected with a U-shaped plate, the sliding rod is rotationally connected to the U-shaped plate, mounting blocks are symmetrically and fixedly connected to the operating platform, and elastic telescopic rods are rotationally connected between the mounting blocks and the connecting telescopic rod.

As a preferable mode of the voiceprint recognition-based device failure diagnosis apparatus of the present utility model, wherein: the connecting assembly comprises a rectangular rod, a first sliding groove is formed in the first rotating shaft, the rectangular rod is slidably connected to the inner side wall of the first sliding groove, a second spring is fixedly connected between the rectangular rod and the inner wall of the first sliding groove, a second sliding groove is formed in the second rotating shaft, an electromagnet is arranged in the second sliding groove, the rectangular rod is made of metal material iron, and the rectangular rod is matched with the electromagnet.

As a preferable mode of the voiceprint recognition-based device failure diagnosis apparatus of the present utility model, wherein: the pushing component comprises two guide rods, a mounting plate is fixedly connected to the bottom surface of the operating platform, the double-shaft motor is arranged on the mounting plate, the guide rods are fixedly connected to the mounting plate, a convex plate is connected to the first rotating shaft in a threaded mode, the convex plate is connected to the guide rods in a sliding mode, and the convex plate is matched with the connecting telescopic rod.

As a preferable mode of the voiceprint recognition-based device failure diagnosis apparatus of the present utility model, wherein: the transmission assembly comprises a driving bevel gear which is fixedly connected to the second rotating shaft, a driven bevel gear is fixedly connected to the threaded rod, and the driving bevel gear is in meshed connection with the driven bevel gear.

As a preferable mode of the voiceprint recognition-based device failure diagnosis apparatus of the present utility model, wherein: the auxiliary assembly comprises a mounting frame, the mounting frame is fixedly connected to the operation table, a display screen is arranged on the mounting frame, a universal pipe is arranged on the mounting frame, a detection probe is arranged on the universal pipe, and the detection probe is matched with the display screen.

As a preferable mode of the voiceprint recognition-based device failure diagnosis apparatus of the present utility model, wherein: the clamping plate is provided with an elastic pad which is made of rubber materials.

The utility model has the beneficial effects that:

1. during the use, start biax motor and electro-magnet for first pivot rotates, and the electro-magnet attracts the rectangle pole simultaneously, when rectangle pole and second spout kiss, the rectangle pole inserts in the second spout for the second pivot rotates along with first pivot, drives initiative helical gear rotation, makes driven helical gear rotation, drives the threaded rod and rotates, makes rectangle cover up-and-down motion, drives the loop bar up-and-down motion, makes splint up-and-down motion adjust, makes the device can carry out altitude mixture control according to user's height, has promoted the use comfort when the user uses.

2. When the clamping device is used, the rotation of the first rotating shaft drives the convex plate to move to two sides, the connecting telescopic rod is pushed to move to two sides, the top end of the connecting telescopic rod moves to the inner side, the sliding rod is driven to move inwards, the clamping plate moves inwards to clamp and fix equipment, the operation is simple and convenient, and the working efficiency is improved.

3. When the user needs to carry out angle adjustment to equipment, the user can directly rotate equipment or splint, under the cooperation of ratchet and fixture block for the splint only can rotate to a direction, makes the user carry out angle adjustment to equipment, provides a holding power to the round bar through first spring simultaneously, makes the fixture block restrict the ratchet, makes the splint unable rotation at will, and easy operation is convenient, need not the user and adjusts the clamping repeatedly, has improved work efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

FIG. 1 is a schematic diagram of the whole front structure of a device fault diagnosis apparatus based on voiceprint recognition;

FIG. 2 is a bottom view of FIG. 1;

FIG. 3 is a schematic view of a partial structure of the loop bar of FIG. 1;

FIG. 4 is a schematic view of a portion of the cleat of FIG. 3;

FIG. 5 is a schematic cross-sectional view of FIG. 4;

FIG. 6 is a partial schematic view of the structure of FIG. 2;

FIG. 7 is a schematic view of the partial cross-sectional structure of FIG. 6;

fig. 8 is a partial schematic view of fig. 1.

In the figure: 100. a main body unit; 101. an operation table; 102. support legs; 200. a detection unit; 201. a loop bar; 202. a slide bar; 203. a clamping plate; 204. an elastic pad; 205. a rotating assembly; 205a, ratchet wheel; 205b, a cover plate; 205c, rotating the lever; 205d, clamping blocks; 205e, an arc opening; 205f, a round bar; 205g, a first spring; 206. a lifting assembly; 206a, a threaded rod; 206b, rectangular sleeves; 207. a support assembly; 207a, connecting a telescopic rod; 207b, U-shaped plates; 207c, mounting blocks; 207d, an elastic telescopic rod; 207e, rectangular opening; 208. a biaxial motor; 209. a first rotating shaft; 210. a second rotating shaft; 211. a connection assembly; 211a, rectangular bars; 211b, a first chute; 211c, a second spring; 211d, a second chute; 211e, an electromagnet; 212. a pushing assembly; 212a, a guide rod; 212b, a male plate; 213. a transmission assembly; 213a, a driving helical gear; 213b, driven helical gear; 214. a mounting plate; 215. an auxiliary component; 215a, a mounting rack; 215b, a display screen; 215c, universal tube; 215d, detecting the probe; 216. and a storage box.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Further, in describing the embodiments of the present utility model in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

Referring to fig. 1-8, the present utility model provides a device fault diagnosis apparatus based on voiceprint recognition, comprising:

the main body unit 100 comprises an operation table 101, and a plurality of support legs 102 are symmetrically and fixedly connected to the bottom surface of the operation table 101;

the detection unit 200 comprises a plurality of loop bars 201, the loop bars 201 are arranged above the operation platform 101, a sliding bar 202 is connected to the loop bars 201 in a sliding manner, a clamping plate 203 is connected to the sliding bar 202 in a rotating manner, a rotating assembly 205 is arranged between the clamping plate 203 and the sliding bar 202, a lifting assembly 206 is arranged between the loop bars 201 and the operation platform 101, a supporting assembly 207 is arranged between the sliding bar 202 and the operation platform 101, a double-shaft motor 208 is fixedly arranged on the bottom surface of the operation platform 101, the output end of the double-shaft motor 208 is rotationally connected with a first rotating shaft 209, a second rotating shaft 210 is rotationally connected to the first rotating shaft 209, a connecting assembly 211 is arranged between the first rotating shaft 209 and the second rotating shaft 210, a pushing assembly 212 is arranged between the first rotating shaft 209 and the supporting assembly 207 in a matched manner, a transmission assembly 213 is arranged between the lifting assembly 206 and the second rotating shaft 210, an auxiliary assembly 215 is symmetrically arranged on the operation platform 101, and a storage box 216 is fixedly connected to the operation platform 101.

The rotating assembly 205 includes a ratchet 205a, the ratchet 205a is fixedly connected to the clamping plate 203, the ratchet 205a is rotatably connected to the sliding rod 202, a cover plate 205b is fixedly connected to the sliding rod 202, a rotating rod 205c is rotatably connected to an inner wall of the cover plate 205b, a clamping block 205d is fixedly connected to the rotating rod 205c, the clamping block 205d is matched with the ratchet 205a, an arc opening 205e is formed in the cover plate 205b, a round rod 205f is fixedly connected to the clamping block 205d, the round rod 205f extends to the outer side through the arc opening 205e, a first spring 205g is fixedly connected between the round rod 205f and the sliding rod 202, so that when the clamping plate 203 clamps equipment, a user can directly rotate the equipment, the clamping plate 203 can only rotate in one direction through the cooperation of the ratchet 205a and the clamping block 205d, the user can adjust the angle of the equipment, and meanwhile, the round rod 205f is provided with a supporting force through the first spring 205g, the clamping block 205d limits the ratchet 205a, and the clamping plate 203 cannot rotate randomly.

Further, the lifting assembly 206 includes a threaded rod 206a, the threaded rod 206a is rotatably inserted on the console 101, the threaded rod 206a is screwed with a rectangular sleeve 206b, and the sleeve 201 is fixedly connected to the rectangular sleeve 206b, so that when the threaded rod 206a rotates, the rectangular sleeve 206b can be driven to move up and down, so that the sleeve 201 moves up and down to perform lifting adjustment.

Further, the support assembly 207 comprises a connecting telescopic rod 207a, a rectangular opening 207e is symmetrically formed in the operating platform 101, the connecting telescopic rod 207a is rotationally connected to the inner side wall of the rectangular opening 207e, the top end of the connecting telescopic rod 207a is fixedly connected with a U-shaped plate 207b, the sliding rod 202 is rotationally connected to the U-shaped plate 207b, a mounting block 207c is symmetrically and fixedly connected to the operating platform 101, an elastic telescopic rod 207d is rotationally connected between the mounting block 207c and the connecting telescopic rod 207a, and when the connecting telescopic rod 207a rotates, the sliding rod 202 can be driven to move inwards, so that the clamping plate 203 moves inwards, equipment to be detected is clamped and fixed, and the operation is simple and convenient.

Further, the connecting assembly 211 includes a rectangular bar 211a, a first sliding groove 211b is formed on the first rotating shaft 209, the rectangular bar 211a is slidably connected to an inner side wall of the first sliding groove 211b, a second spring 211c is fixedly connected between the rectangular bar 211a and an inner wall of the first sliding groove 211b, a second sliding groove 211d is formed on the second rotating shaft 210, an electromagnet 211e is arranged in the second sliding groove 211d, the rectangular bar 211a is made of metal material iron, and the rectangular bar 211a is matched with the electromagnet 211e, so that when the electromagnet 211e is electrified, the rectangular bar 211a can be attracted to make the rectangular bar 211a abut against the second rotating shaft 210, and when the rectangular bar 211a and the second sliding groove 211d are matched, the rectangular bar 211a is inserted into the second sliding groove 211d, so that the second rotating shaft 210 rotates along with the first rotating shaft 209.

Further, the pushing component 212 includes two guide rods 212a, a mounting plate 214 is fixedly connected to the bottom surface of the console 101, the dual-shaft motor 208 is disposed on the mounting plate 214, the guide rods 212a are fixedly connected to the mounting plate 214, a convex plate 212b is screwed on the first rotating shaft 209, the convex plate 212b is slidably connected to the guide rods 212a, and the convex plate 212b is matched with the connecting telescopic rod 207a, so that when the first rotating shaft 209 rotates, the convex plate 212b can be driven to move towards two sides, and the bottom end of the connecting telescopic rod 207a is pushed to move, so that the connecting telescopic rod 207a rotates.

Further, the transmission assembly 213 includes a driving bevel gear 213a, the driving bevel gear 213a is fixedly connected to the second rotating shaft 210, a driven bevel gear 213b is fixedly connected to the threaded rod 206a, and the driving bevel gear 213a is meshed with the driven bevel gear 213b, so that when the second rotating shaft 210 rotates, the driving bevel gear 213a can be driven to rotate, so that the driven bevel gear 213b rotates to drive the threaded rod 206a to rotate.

Further, the auxiliary assembly 215 includes a mounting frame 215a, the mounting frame 215a is fixedly connected to the operation console 101, a display screen 215b is arranged on the mounting frame 215a, a universal pipe 215c is arranged on the mounting frame 215a, a detection probe 215d is arranged on the universal pipe 215c, the detection probe 215d is matched with the display screen 215b, a user can check equipment through the detection probe 215d, the display screen 215b can display detection data of the detection probe 215d, and the user can check the equipment conveniently.

Further, the clamping plate 203 is provided with an elastic pad 204, and the elastic pad 204 is made of rubber material, so that when the clamping plate 203 clamps equipment, the clamping plate 203 is in flexible contact with the equipment, and damage to the equipment is avoided.

In the use, start biax motor 208 and electro-magnet 211e, make first pivot 209 rotate, simultaneously electro-magnet 211e attracts rectangular bar 211a, when rectangular bar 211a and second spout 211d coincide, rectangular bar 211a inserts to in the second spout 211d, make second pivot 210 rotate along with first pivot 209, drive initiative helical gear 213a rotates, make driven helical gear 213b rotate, drive threaded rod 206a rotates, make rectangular cover 206b up-and-down motion, drive loop bar 201 up-and-down motion, make splint 203 up-and-down motion adjust, make the device can carry out high altitude mixture control according to the user's height, simultaneously, the rotation of first pivot 209 drives protruding plate 212b to both sides removal, promote the connection telescopic link 207a to both sides remove, make the top of connection telescopic link 207a inwards move, drive slide bar 202 inwards move to the equipment, when the user needs to carry out the angular adjustment to the equipment, user can direct rotation equipment or splint 203, 205a and 205d cooperate and make 205a and 205d make the ratchet bar carry out the regulation to the rotation to the equipment, the user can not carry out the regulation to the rotation to the ratchet bar, the convenient for the user, the rotation of the user can not make the clamp 205a is convenient for the rotation, the clamp 205d makes the user can carry out the regulation to the rotation to the equipment, the user can only makes the rotation of the clamp 205d, and can not be convenient to the clamp 205f, the user can make the clamp 205 can be used the clamp convenient to the clamp to the device.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims (9)

1. An equipment fault diagnosis device based on voiceprint recognition, which is characterized in that: comprising the following steps:

the main body unit (100) comprises an operation table (101), wherein a plurality of supporting legs (102) are symmetrically and fixedly connected to the bottom surface of the operation table (101);

detection unit (200), including a plurality of loop bars (201), loop bars (201) set up in operation panel (101) top, sliding connection has slide bar (202) on loop bars (201), it is connected with splint (203) to rotate on slide bar (202), be equipped with between splint (203) and slide bar (202) and rotate subassembly (205), be equipped with between loop bars (201) and operation panel (101) lift subassembly (206), be equipped with supporting component (207) between slide bar (202) and operation panel (101), operation panel (101) bottom surface is fixed to be provided with biax motor (208), biax motor (208) output rotates and is connected with first pivot (209), rotate on first pivot (209) and second pivot (210) and be connected with coupling assembling (211), the cooperation is provided with between first pivot (209) and supporting component (207) subassembly (212), be equipped with between lift subassembly (206) and second pivot (210) drive subassembly (213), be equipped with on operation panel (101) symmetry (216) and be connected with on supplementary pivot (216).

2. The voiceprint recognition-based equipment failure diagnosis apparatus according to claim 1, wherein: the rotating assembly (205) comprises a ratchet wheel (205 a), the ratchet wheel (205 a) is fixedly connected to the clamping plate (203), the ratchet wheel (205 a) is rotationally connected to the sliding rod (202), a cover plate (205 b) is fixedly connected to the sliding rod (202), a rotating rod (205 c) is rotationally connected to the inner wall of the cover plate (205 b), a clamping block (205 d) is fixedly connected to the rotating rod (205 c), the clamping block (205 d) is matched with the ratchet wheel (205 a), an arc-shaped opening (205 e) is formed in the cover plate (205 b), a round rod (205 f) is fixedly connected to the clamping block (205 d), the round rod (205 f) penetrates through the arc-shaped opening (205 e) to extend to the outer side, and a first spring (205 g) is fixedly connected between the round rod (205 f) and the sliding rod (202).

3. The voiceprint recognition-based equipment failure diagnosis apparatus according to claim 2, wherein: the lifting assembly (206) comprises a threaded rod (206 a), the threaded rod (206 a) is rotatably inserted on the operating platform (101), a rectangular sleeve (206 b) is connected to the threaded rod (206 a) in a threaded mode, and the sleeve rod (201) is fixedly connected to the rectangular sleeve (206 b).

4. A voiceprint recognition based equipment failure diagnosis apparatus according to claim 3, wherein: the support assembly (207) comprises a connecting telescopic rod (207 a), rectangular openings (207 e) are symmetrically formed in the operating platform (101), the connecting telescopic rod (207 a) is rotationally connected to the inner side walls of the rectangular openings (207 e), a U-shaped plate (207 b) is fixedly connected to the top end of the connecting telescopic rod (207 a), a sliding rod (202) is rotationally connected to the U-shaped plate (207 b), a mounting block (207 c) is symmetrically and fixedly connected to the operating platform (101), and an elastic telescopic rod (207 d) is rotationally connected between the mounting block (207 c) and the connecting telescopic rod (207 a).

5. The voiceprint recognition-based device fault diagnosis apparatus of claim 4, wherein: the connecting assembly (211) comprises a rectangular rod (211 a), a first sliding groove (211 b) is formed in the first rotating shaft (209), the rectangular rod (211 a) is slidably connected to the inner side wall of the first sliding groove (211 b), a second spring (211 c) is fixedly connected between the rectangular rod (211 a) and the inner wall of the first sliding groove (211 b), a second sliding groove (211 d) is formed in the second rotating shaft (210), an electromagnet (211 e) is arranged in the second sliding groove (211 d), the rectangular rod (211 a) is made of metal material iron, and the rectangular rod (211 a) is matched with the electromagnet (211 e).

6. The voiceprint recognition-based device fault diagnosis apparatus of claim 5, wherein: the pushing assembly (212) comprises two guide rods (212 a), a mounting plate (214) is fixedly connected to the bottom surface of the operating platform (101), the double-shaft motor (208) is arranged on the mounting plate (214), the guide rods (212 a) are fixedly connected to the mounting plate (214), a convex plate (212 b) is connected to the first rotating shaft (209) in a threaded mode, the convex plate (212 b) is connected to the guide rods (212 a) in a sliding mode, and the convex plate (212 b) is matched with the connecting telescopic rod (207 a).

7. The voiceprint recognition-based device fault diagnosis apparatus of claim 6, wherein: the transmission assembly (213) comprises a driving bevel gear (213 a), the driving bevel gear (213 a) is fixedly connected to the second rotating shaft (210), a driven bevel gear (213 b) is fixedly connected to the threaded rod (206 a), and the driving bevel gear (213 a) is meshed with the driven bevel gear (213 b).

8. The voiceprint recognition based equipment failure diagnosis apparatus according to claim 7, wherein: the auxiliary assembly (215) comprises a mounting frame (215 a), the mounting frame (215 a) is fixedly connected to the operation table (101), a display screen (215 b) is arranged on the mounting frame (215 a), a universal pipe (215 c) is arranged on the mounting frame (215 a), a detection probe (215 d) is arranged on the universal pipe (215 c), and the detection probe (215 d) is matched with the display screen (215 b).

9. The voiceprint recognition-based device fault diagnosis apparatus of claim 8, wherein: an elastic pad (204) is arranged on the clamping plate (203), and the elastic pad (204) is made of rubber materials.