A detection device for automobile door lock processing with alarm function

Abstract

The present invention relates to the technical field of automobile door locks, and discloses a detection device for automobile door lock processing with an alarm function, comprising a fixing ring, the surface of which is fixedly connected to a support rod, and an adjusting component, the adjusting component comprising a limiting ring, the surface of which is fixedly connected to the inner wall of the fixing ring, the surface of which is fixedly connected to a support plate, and the top of the support plate is fixedly connected to a bent rod. The present invention places the automobile door lock into the interior of the fixing component, and then uses the fixing component to squeeze and fix the automobile door lock. When the fixing component squeezes the automobile door lock, it pushes the squeezing component to contact the surface of the automobile door lock. The squeezing component is used to squeeze the automobile door lock, thereby improving the stability of the automobile door lock during detection. After the automobile door lock is fixed, the detection component is started to detect the automobile door lock, and the detection component can be rotated inside the adjusting component to adjust the position of the detection component.

Description

Technical Field

[0001] The present invention relates to the technical field of automobile door locks, in particular to an automobile door lock processing detection device with an alarm function. Background Art

[0002] Car door locks are devices installed on car doors and pillars. Their main function is to lock the car door securely and enable opening and closing operations through internal mechanisms. They are not only an important accessory to the car body, but also bear the heavy responsibility of safety protection, ensuring that the car door will not be accidentally opened during normal use and can be opened quickly when needed to cope with various emergencies and protect people's lives and property safety.

[0003] During the processing of automobile door locks, their dimensions need to be inspected, and multiple surfaces of the automobile door locks need to be inspected. The automobile door locks need to be fixed during inspection to avoid misalignment when the detector inspects the automobile door locks. When inspecting other surfaces of the automobile door locks, the automobile door locks need to be removed from the inside of the fixing device and re-fixed in the inside of the fixing device after adjustment for inspection. After the automobile door locks are re-fixed, the detector also needs to be adjusted, which increases the workload of the inspectors and easily affects work efficiency. Summary of the Invention

[0004] The object of the present invention is to provide a detection device for automobile door lock processing with an alarm function to solve the problems raised in the above background technology.

[0005] To solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention is a detection device for automobile door lock processing with an alarm function, comprising a fixing ring, a support rod being fixedly connected to the surface of the fixing ring, and further comprising:

[0007] An adjusting component, the adjusting component comprising a limiting ring, the surface of the limiting ring being fixedly connected to the inner wall of the fixing ring, the surface of the fixing ring being fixedly connected to a support plate, the top of the support plate being fixedly connected to a bent rod, and the end of the bent rod away from the support plate being fixedly connected to a motor;

[0008] A detection component, comprising an arc frame, a surface of the arc frame being fixedly connected to an alarm, and an end of the alarm away from the arc frame being fixedly connected to a detector;

[0009] The fixing component includes a central rod, an inner wall of the central rod is fixedly connected to a curved rod, a bottom of the curved rod is fixedly connected to a curved plate, an end of the curved plate away from the curved rod is fixedly connected to a rectangular frame, and an extrusion component is arranged above the rectangular frame.

[0010] Furthermore, the adjusting component includes a rotating ring, the top of the rotating ring is fixedly connected to the output end of the motor, the inner wall of the rotating ring is fixedly connected to a positioning ring, and the inner wall of the positioning ring is provided with an engaging groove;

[0011] A stabilizing frame is fixedly connected to the surface of the rotating ring, and one end of the bent rod away from the supporting plate extends to the top of the rotating ring.

[0012] Furthermore, the inner wall of the stabilizing frame contacts the surface of the limiting ring. There are two stabilizing frames, which are symmetrically arranged around the rotating ring. The inner wall of the positioning ring is provided with a plurality of engaging grooves.

[0013] Furthermore, the detection component includes an extension plate, an end of the extension plate is fixedly connected to an end of the alarm, an inner wall of the extension plate is fixedly connected to a connecting frame, and an end of the connecting frame is fixedly connected to a motor;

[0014] The output end of the motor is fixedly connected to a cylindrical rod, the surface of the cylindrical rod is fixedly connected to an engaging block, and the inner wall of the arc frame is slidably connected to the surface of the positioning ring.

[0015] Furthermore, the end of the connecting frame extends to the outer end of the extension plate, the end of the cylindrical rod away from the motor is rotatably connected to the end of the connecting frame, the surface of the engaging block contacts the inner wall of the engaging groove, and there are two connecting frames, which are symmetrically arranged with the alarm as the center, and the surface of the cylindrical rod contacts the inner wall of the positioning ring.

[0016] Furthermore, the fixing component includes a mounting plate, the surface of the mounting plate is fixedly connected to the surface of the rectangular frame, the top of the mounting plate is fixedly connected to a positioning frame, the top of the mounting plate is fixedly connected to a spring, the top of the spring is fixedly connected to a lifting plate, the surface of the lifting plate is fixedly connected to a contact plate, the top of the positioning frame is fixedly connected to a top plate, and the bottom of the top plate is fixedly connected to an electric push rod;

[0017] The bottom of the electric push rod is fixedly connected with an extrusion plate, the inner wall of the positioning frame is provided with a slide groove, the inner wall of the slide groove is slidably connected with a slider, and the end of the slider away from the slide groove is fixedly connected to the end of the lifting plate.

[0018] Furthermore, the bottom of the center rod is fixedly connected to the top of the motor, the rectangular frame is located at the lower inside of the rotating ring, and there are two bending plates. The two bending plates are symmetrically arranged with the rectangular frame as the center, and the bending directions of the two bending plates are oppositely arranged. The contact plate extends from one end of the lifting plate to the top of the rectangular frame.

[0019] Furthermore, the extrusion component includes a semicircular frame, the bottom of the semicircular frame is hinged to the top of the mounting plate, the top of the semicircular frame is hinged to the bottom of the lifting plate, the center of the semicircular frame is hinged with a synchronization rod, and the top of the synchronization rod is fixedly connected to a linkage rod;

[0020] The surface of the connecting rod is fixedly connected with a clamping plate, and the inner wall of the semicircular frame is fixedly connected with a spring piece.

[0021] Furthermore, the semicircular frame is symmetrically arranged with the synchronization rod as the center, the top of the connecting rod extends above the lifting plate, the surface of the connecting rod contacts the surface of the lifting plate, and the center of the semicircular frame extends above the rectangular frame.

[0022] The present invention has the following beneficial effects:

[0023] The present invention places the automobile door lock into the interior of the fixing component and uses the fixing component to squeeze and fix the automobile door lock. When the fixing component squeezes the automobile door lock, it pushes the squeezing component to contact the surface of the automobile door lock. The squeezing component is used to squeeze the automobile door lock, thereby improving the stability of the automobile door lock during detection. After the automobile door lock is fixed, the detection component is started to detect the automobile door lock, and the detection component can be rotated inside the adjusting component to adjust the position of the detection component, so that the detection component can detect multiple surfaces of the automobile door lock, thereby improving the convenience of the detection component in detecting the automobile door lock. The adjusting component is started to rotate, and the adjusting component can adjust the position of the detection component, thereby further improving the convenience of the detection component in detecting the automobile door lock.

[0024] When the motor of the present invention starts working, the motor drives the rotating ring to rotate inside the fixed ring. When the rotating ring rotates, it rotates on the surface of the limiting ring through the stabilizing frame. The stabilizing frame is used to limit the rotating ring, thereby improving the stability of the rotating ring when adjusting the detection component. The detection component can correspond to multiple surfaces of the car door lock as the rotating ring rotates, thereby improving the convenience of the detection component in detecting the car door lock.

[0025] The present invention starts a motor to drive the cylindrical rod to rotate at the end of the connecting frame. When the cylindrical rod rotates, it pushes the engaging block to rotate, and the engaging block contacts the inner wall of the engaging groove. The engaging block can push the arc frame to rotate on the surface of the positioning ring. When the arc frame moves, it will push the detector to move synchronously so that the detector can move to the detection surface corresponding to the car door lock. When the car door lock is detected to have a problem by the detector, the alarm will sound an alarm to remind the staff.

[0026] When the car door lock is placed on the top of the lifting plate and the contact plate, the electric push rod is started to move downward, and the electric push rod pushes the extrusion plate to contact the top of the car door lock. The extrusion plate is used to fix the car door lock on the top of the lifting plate, thereby improving the convenience of the car door lock when fixing. The electric push rod can push the lifting plate downward through the extrusion plate, and the lifting plate slides inside the slide groove through the slider and the extrusion spring retracts. When the lifting plate moves downward, the height of the car door lock can be adjusted so that the car door lock can correspond to the detector, thereby further improving the convenience of the car door lock when testing.

[0027] When the lifting plate of the present invention moves downward, it squeezes the semicircular frame to cause deformation. When the semicircular frame moves, it pushes the synchronization rod to move toward the center of the rectangular frame. When the synchronization rod moves, it pushes the clamping plate to contact the surface of the car door lock through the connecting rod, and squeezes and fixes the car door lock through the clamping plate, thereby improving the stability of the car door lock after it is fixed.

[0028] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0030] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0031] Figure 2 This is a schematic diagram of the support rod structure of the present invention;

[0032] Figure 3 This is a schematic diagram of the overall structure of the adjusting component of the present invention;

[0033] Figure 4 Schematic diagram of the overall structure of the detection component of the present invention;

[0034] Figure 5 For the present invention Figure 4 A magnified schematic diagram of part A in FIG;

[0035] Figure 6 This is a schematic diagram of the overall structure of the fixing component of the present invention;

[0036] Figure 7 For the present invention Figure 6 A magnified schematic diagram of part B in FIG.

[0037] Figure 8 It is a schematic diagram of the overall structure of the extrusion component of the present invention.

[0038] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0039] Figure: 1, fixed ring; 2, support rod; 3, adjustment component; 4, detection component; 5, fixed component; 6, extrusion component; 10, rotating ring; 11, stabilizing frame; 12, meshing groove; 13, support plate; 14, limit ring; 15, positioning ring; 16, bending rod; 17, motor; 20, arc frame; 21, alarm; 22, detector; 23, extension plate; 24, connecting frame; 25, motor; 26 , cylindrical rod; 27, engaging block; 30, center rod; 31, bending rod; 32, top plate; 33, electric push rod; 34, lifting plate; 35, mounting plate; 36, spring; 37, rectangular frame; 38, bending plate; 39, contact plate; 40, extrusion plate; 41, positioning frame; 42, slider; 43, slide groove; 50, semicircular frame; 51, connecting rod; 52, clamping plate; 53, spring piece; 54, synchronization rod. DETAILED DESCRIPTION

[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0041] See also Figures 1-8 As shown, the present invention is a detection device for automobile door lock processing with an alarm function, comprising a fixing ring 1, a support rod 2 fixedly connected to the surface of the fixing ring 1, and further comprising:

[0042] The adjusting component 3 includes a limiting ring 14, the surface of the limiting ring 14 is fixedly connected to the inner wall of the fixing ring 1, the surface of the fixing ring 1 is fixedly connected to the support plate 13, the top of the support plate 13 is fixedly connected to the bent rod 16, and the end of the bent rod 16 away from the support plate 13 is fixedly connected to the motor 17;

[0043] Detection component 4, the detection component 4 includes an arc frame 20, an alarm 21 is fixedly connected to the surface of the arc frame 20, and a detector 22 is fixedly connected to the end of the alarm 21 away from the arc frame 20;

[0044] The fixing component 5 includes a central rod 30, an inner wall of the central rod 30 is fixedly connected to a curved rod 31, a bottom of the curved rod 31 is fixedly connected to a curved plate 38, and an end of the curved plate 38 away from the curved rod 31 is fixedly connected to a rectangular frame 37. After the car door lock is placed inside the fixing component 5, the fixing component 5 is used to squeeze and fix the car door lock. When the fixing component 5 squeezes the car door lock, it pushes the squeezing component 6 to contact the surface of the car door lock. The squeezing component 6 is used to squeeze the car door lock, thereby improving the stability of the car door lock during detection. After the car door lock is fixed, the detection component 4 is started to detect the car door lock, and the detection component 4 can rotate inside the adjustment component 3 to adjust the position of the detection component 4, so that the detection component 4 can detect multiple surfaces of the car door lock, thereby improving the convenience of the detection component 4 when detecting the car door lock. When the adjustment component 3 is started to rotate, the adjustment component 3 can adjust the position of the detection component 4, further improving the convenience of the detection component 4 when detecting the car door lock. A squeezing component 6 is provided above the rectangular frame 37.

[0045] The adjusting component 3 includes a rotating ring 10, the top of which is fixedly connected to the output end of the motor 17, and a positioning ring 15 is fixedly connected to the inner wall of the rotating ring 10, and an engaging groove 12 is formed on the inner wall of the positioning ring 15;

[0046] A stabilizing frame 11 is fixedly connected to the surface of the rotating ring 10 , and one end of the bent rod 16 away from the supporting plate 13 extends to the top of the rotating ring 10 .

[0047] The inner wall of the stabilizing frame 11 contacts the surface of the limiting ring 14. When the present invention starts the motor 17 to start working, the motor 17 drives the rotating ring 10 to rotate inside the fixed ring 1. When the rotating ring 10 rotates, it rotates on the surface of the limiting ring 14 through the stabilizing frame 11. The stabilizing frame 11 is used to limit the rotating ring 10, thereby improving the stability of the rotating ring 10 when adjusting the detection component 4. The detection component 4 can correspond to multiple surfaces of the car door lock as the rotating ring 10 rotates, thereby improving the convenience of the detection component 4 when detecting the car door lock. There are two stabilizing frames 11, and the two stabilizing frames 11 are symmetrically arranged with the rotating ring 10 as the center. A plurality of engaging grooves 12 are provided on the inner wall of the positioning ring 15.

[0048] The detection component 4 includes an extension plate 23, the end of the extension plate 23 is fixedly connected to the end of the alarm 21, the inner wall of the extension plate 23 is fixedly connected to a connecting frame 24, and the end of the connecting frame 24 is fixedly connected to a motor 25;

[0049] The output end of the motor 25 is fixedly connected to a cylindrical rod 26 , the surface of the cylindrical rod 26 is fixedly connected to an engaging block 27 , and the inner wall of the arc frame 20 is slidably connected to the surface of the positioning ring 15 .

[0050] The end of the connecting frame 24 extends to the outer end of the extension plate 23. The starting motor 25 of the present invention drives the cylindrical rod 26 to rotate at the end of the connecting frame 24. The cylindrical rod 26 pushes the engaging block 27 to rotate during rotation, and the engaging block 27 contacts the inner wall of the engaging groove 12. The engaging block 27 can be used to push the arc frame 20 to rotate on the surface of the positioning ring 15. When the arc frame 20 moves, it will push the detector 22 to move synchronously so that the detector 22 can move to the detection surface corresponding to the car door lock. When the car door lock is detected by the detector 22, the alarm 21 will sound an alarm to remind the staff. The end of the cylindrical rod 26 away from the motor 25 is rotatably connected to the end of the connecting frame 24, and the surface of the engaging block 27 contacts the inner wall of the engaging groove 12. There are two connecting frames 24, and the two connecting frames 24 are symmetrically arranged with the alarm 21 as the center. The surface of the cylindrical rod 26 contacts the inner wall of the positioning ring 15.

[0051] The fixing component 5 includes a mounting plate 35, the surface of the mounting plate 35 is fixedly connected to the surface of the rectangular frame 37, the top of the mounting plate 35 is fixedly connected to a positioning frame 41, the top of the mounting plate 35 is fixedly connected to a spring 36, the top of the spring 36 is fixedly connected to a lifting plate 34, the surface of the lifting plate 34 is fixedly connected to a contact plate 39, the top of the positioning frame 41 is fixedly connected to a top plate 32, and the bottom of the top plate 32 is fixedly connected to an electric push rod 33;

[0052] The bottom of the electric push rod 33 is fixedly connected to the extrusion plate 40, the inner wall of the positioning frame 41 is provided with a slide groove 43, the inner wall of the slide groove 43 is slidably connected to the slider 42, and the end of the slider 42 away from the slide groove 43 is fixedly connected to the end of the lifting plate 34.

[0053] The bottom of the center rod 30 is fixedly connected to the top of the motor 17. When the car door lock is placed on the top of the lifting plate 34 and the contact plate 39, the electric push rod 33 is started to move downward, and the electric push rod 33 will push the extrusion plate 40 to contact the top of the car door lock. The extrusion plate 40 is used to fix the car door lock on the top of the lifting plate 34, thereby improving the convenience of the car door lock when fixing. The electric push rod 33 can push the lifting plate 34 downward through the extrusion plate 40. The lifting plate 34 slides inside the slide groove 43 through the slider 42 and the extrusion spring 36 retracts. When the lifting plate 34 moves downward, the height of the car door lock can be adjusted so that the car door lock can correspond to the detector 22, further improving the convenience of the car door lock when testing. The rectangular frame 37 is located at the lower part of the inner part of the rotating ring 10. There are two curved plates 38. The two curved plates 38 are symmetrically arranged with the rectangular frame 37 as the center, and the bending directions of the two curved plates 38 are opposite. The end of the contact plate 39 away from the lifting plate 34 extends to the top of the rectangular frame 37.

[0054] The extrusion component 6 includes a semicircular frame 50. The bottom of the semicircular frame 50 is hinged to the top of the mounting plate 35. The top of the semicircular frame 50 is hinged to the bottom of the lifting plate 34. A synchronization rod 54 is hinged to the center of the semicircular frame 50. The top of the synchronization rod 54 is fixedly connected to the linkage rod 51.

[0055] A clamping plate 52 is fixedly connected to the surface of the connecting rod 51 , and a spring piece 53 is fixedly connected to the inner wall of the semicircular frame 50 .

[0056] The semicircular frame 50 is symmetrically arranged with the synchronization rod 54 as the center. When the lifting plate 34 of the present invention moves downward, it will squeeze the semicircular frame 50 to cause deformation. When the semicircular frame 50 moves, it will push the synchronization rod 54 to move toward the center of the rectangular frame 37. When the synchronization rod 54 moves, it will push the clamping plate 52 to contact the surface of the car door lock through the connecting rod 51, and squeeze and fix the car door lock through the clamping plate 52, thereby improving the stability of the car door lock after it is fixed. The top of the connecting rod 51 extends to the top of the lifting plate 34, the surface of the connecting rod 51 contacts the surface of the lifting plate 34, and the center of the semicircular frame 50 extends to the top of the rectangular frame 37.

[0057] When in use, after placing the car door lock into the interior of the fixing component 5, the car door lock is squeezed and fixed by the fixing component 5. When the fixing component 5 squeezes the car door lock, it pushes the squeezing component 6 to contact the surface of the car door lock. The squeezing component 6 is used to squeeze the car door lock to improve the stability of the car door lock during detection. After the car door lock is fixed, the detection component 4 is started to detect the car door lock, and the detection component 4 can be rotated inside the adjusting component 3 to adjust the position of the detection component 4, so that the detection component 4 can detect multiple surfaces of the car door lock, improving the convenience of the detection component 4 when detecting the car door lock. The adjusting component 3 is started to rotate, and the adjusting component 3 can adjust the detection component 4. The position of the component 4 is adjusted to further improve the convenience of the detection component 4 in detecting the car door lock. When the motor 17 is started to work, the motor 17 drives the rotating ring 10 to rotate inside the fixed ring 1. The rotating ring 10 rotates on the surface of the limiting ring 14 through the stabilizing frame 11 when rotating. The stabilizing frame 11 is used to limit the rotating ring 10, thereby improving the stability of the rotating ring 10 when adjusting the detection component 4. The detection component 4 can correspond to multiple surfaces of the car door lock as the rotating ring 10 rotates, thereby improving the convenience of the detection component 4 in detecting the car door lock. The starting motor 25 drives the cylindrical rod 26 to rotate at the end of the connecting frame 24. The cylindrical rod 26 pushes the meshing block 27 to rotate when rotating, and the meshing block 27 The arc frame 20 is in contact with the inner wall of the meshing groove 12, and the meshing block 27 can be used to push the arc frame 20 to rotate on the surface of the positioning ring 15. The arc frame 20 will push the detector 22 to move synchronously when moving, so that the detector 22 can move to the detection surface corresponding to the car door lock. When the car door lock is detected by the detector 22, the alarm 21 will sound an alarm to remind the staff. When the car door lock is placed on the top of the lifting plate 34 and the contact plate 39, the electric push rod 33 is started to move downward. The electric push rod 33 will push the squeezing plate 40 to contact the top of the car door lock, and the squeezing plate 40 is used to fix the car door lock on the top of the lifting plate 34, thereby improving the convenience of fixing the car door lock, and the electric push rod 33 can be squeezed. The pressing plate 40 pushes the lifting plate 34 to move downward, and the lifting plate 34 slides inside the slide groove 43 through the slider 42 and squeezes the spring 36 to retract. When the lifting plate 34 moves downward, the height of the car door lock can be adjusted so that the car door lock can correspond to the detector 22, further improving the convenience of the car door lock during detection. When the lifting plate 34 moves downward, it will squeeze the semicircular frame 50 to produce deformation. When the semicircular frame 50 moves, it will push the synchronization rod 54 to move toward the center of the rectangular frame 37. When the synchronization rod 54 moves, it will push the clamping plate 52 to contact the surface of the car door lock through the connecting rod 51, and squeeze and fix the car door lock through the clamping plate 52, thereby improving the stability of the car door lock after it is fixed.

[0058] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the content of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A detection device for automobile door lock processing with an alarm function, comprising a fixing ring (1), a support rod (2) fixedly connected to the surface of the fixing ring (1), characterized in that: Also includes: An adjusting component (3), the adjusting component (3) comprising a limiting ring (14), the surface of the limiting ring (14) being fixedly connected to the inner wall of the fixing ring (1), the surface of the fixing ring (1) being fixedly connected to a support plate (13), the top of the support plate (13) being fixedly connected to a bent rod (16), and the end of the bent rod (16) away from the support plate (13) being fixedly connected to a motor (17); The adjusting component (3) comprises a rotating ring (10), the top of the rotating ring (10) is fixedly connected to the output end of the motor (17), the inner wall of the rotating ring (10) is fixedly connected to a positioning ring (15), and the inner wall of the positioning ring (15) is provided with an engaging groove (12); A stabilizing frame (11) is fixedly connected to the surface of the rotating ring (10), and one end of the bent rod (16) away from the supporting plate (13) extends to the top of the rotating ring (10); A detection component (4), the detection component (4) comprising a circular arc frame (20), an alarm (21) being fixedly connected to a surface of the circular arc frame (20), and a detector (22) being fixedly connected to an end of the alarm (21) away from the circular arc frame (20); The detection component (4) includes an extension plate (23), an end of the extension plate (23) is fixedly connected to an end of the alarm (21), an inner wall of the extension plate (23) is fixedly connected to a connecting frame (24), and an end of the connecting frame (24) is fixedly connected to a motor (25); The output end of the motor (25) is fixedly connected to a cylindrical rod (26), the surface of the cylindrical rod (26) is fixedly connected to an engagement block (27), and the inner wall of the arc frame (20) is slidably connected to the surface of the positioning ring (15); A fixing component (5), the fixing component (5) comprising a central rod (30), the inner wall of the central rod (30) being fixedly connected to a curved rod (31), the bottom of the curved rod (31) being fixedly connected to a curved plate (38), one end of the curved plate (38) away from the curved rod (31) being fixedly connected to a rectangular frame (37), and an extrusion component (6) being provided above the rectangular frame (37); The fixing component (5) includes a mounting plate (35), the surface of the mounting plate (35) is fixedly connected to the surface of the rectangular frame (37), the top of the mounting plate (35) is fixedly connected to a positioning frame (41), the top of the mounting plate (35) is fixedly connected to a spring (36), the top of the spring (36) is fixedly connected to a lifting plate (34), the surface of the lifting plate (34) is fixedly connected to a contact plate (39), the top of the positioning frame (41) is fixedly connected to a top plate (32), and the bottom of the top plate (32) is fixedly connected to an electric push rod (33); The bottom of the electric push rod (33) is fixedly connected to an extrusion plate (40), the inner wall of the positioning frame (41) is provided with a slide groove (43), the inner wall of the slide groove (43) is slidably connected to a slider (42), and the end of the slider (42) away from the slide groove (43) is fixedly connected to the end of the lifting plate (34).

2. The automobile door lock processing detection device with an alarm function according to claim 1, characterized in that: The inner wall of the stabilizing frame (11) contacts the surface of the limiting ring (14). There are two stabilizing frames (11), which are symmetrically arranged with the rotating ring (10) as the center. The inner wall of the positioning ring (15) is provided with a plurality of engaging grooves (12).

3. The automobile door lock processing detection device with an alarm function according to claim 2, characterized in that: The end of the connecting frame (24) extends to the outer end of the extension plate (23), and the end of the cylindrical rod (26) away from the motor (25) is rotatably connected to the end of the connecting frame (24). The surface of the engaging block (27) contacts the inner wall of the engaging groove (12). There are two connecting frames (24), and the two connecting frames (24) are symmetrically arranged with the alarm (21) as the center. The surface of the cylindrical rod (26) contacts the inner wall of the positioning ring (15).

4. The automobile door lock processing detection device with an alarm function according to claim 3, characterized in that: The bottom of the center rod (30) is fixedly connected to the top of the motor (17), the rectangular frame (37) is located inside and below the rotating ring (10), the number of the curved plates (38) is two, the two curved plates (38) are symmetrically arranged with the rectangular frame (37) as the center, and the bending directions of the two curved plates (38) are arranged in opposite directions, and the contact plate (39) extends from one end of the lifting plate (34) to the top of the rectangular frame (37).

5. The automobile door lock processing detection device with an alarm function according to claim 4, characterized in that: The extrusion component (6) includes a semicircular frame (50), the bottom of the semicircular frame (50) is hinged to the top of the mounting plate (35), the top of the semicircular frame (50) is hinged to the bottom of the lifting plate (34), a synchronization rod (54) is hinged at the center of the semicircular frame (50), and the top of the synchronization rod (54) is fixedly connected to a linkage rod (51); A clamping plate (52) is fixedly connected to the surface of the connecting rod (51), and a spring piece (53) is fixedly connected to the inner wall of the semicircular frame (50).

6. The automobile door lock processing detection device with an alarm function according to claim 5, characterized in that: The semicircular frame (50) is symmetrically arranged with the synchronization rod (54) as the center, the top of the connecting rod (51) extends to the top of the lifting plate (34), the surface of the connecting rod (51) contacts the surface of the lifting plate (34), and the center of the semicircular frame (50) extends to the top of the rectangular frame (37).

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