Electric steering engine detection device

Abstract

The utility model discloses an electric steering engine detection device which comprises a detector body, an output shaft detection lantern ring is assembled on the side wall of the detector body, and a probe rod is assembled in the center of the interior of the output shaft detection lantern ring. A connecting plug is assembled at the end part of the probe rod; a connecting socket is formed in the side wall of the detector main body; a limiting frame is assembled outside the connecting socket on the side wall of the detector main body; a limiting plate is arranged at the upper end of the front side wall of the limiting frame; a clamping groove is formed in the side wall of the limiting plate, a bolt rod is clamped in the clamping groove, a round groove is formed in the bottom end of the bolt rod, and the bolt rod is installed in the round groove; according to the electric steering engine detection device, the limiting frame and the limiting plate are arranged at the connecting socket of the detector, so that the output shaft detection probe rod plug is limited, and the limiting supporting plates are arranged at the two ends to support the connecting plug and limit and fix the connecting plug, so that the connecting plug is stably inserted into the connecting socket; the detector is prevented from shifting and pulling the connecting plug to break away from the connecting socket, thereby preventing the detector from being damaged.

Description

Technical Field

[0001] This patent relates to the technical field of electric servos, specifically an electric servo detection device. Background Art

[0002] A servo is a position servo drive suitable for control systems that require angles to be continuously changed and maintained. It has been widely used in some helicopters and ships.

[0003] Existing servo detection devices usually perform detection after the servo connection line is connected to the detection device. However, when the power is connected, due to insufficient connection stability, if the detector is shifted, the connection will be derailed and the detector will be easily damaged. Therefore, the existing technology needs to be improved. Utility Model Content

[0004] The purpose of this patent is to provide an electric servo detection device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, this patent provides the following technical solutions: an electric servo detection device, comprising a detector body, a side wall of the detector body being equipped with an output shaft detection collar, and a probe being equipped at the inner center of the output shaft detection collar;

[0006] The end of the probe is equipped with a connecting plug, and the side wall of the detector body is provided with a connecting socket;

[0007] The side wall of the detector body is located outside the connection socket and is equipped with a limit frame, and the upper end of the front side wall of the limit frame is provided with a limit plate;

[0008] A slot is formed on the side wall of the limit plate, and a bolt rod is clamped in the slot;

[0009] A screw groove is provided on the top of the connecting plug, and the bolt rod is screwed into the screw groove.

[0010] Preferably, both ends of the front side wall of the limiting frame are equipped with bearing rods, the ends of the bearing rods are equipped with limiting supporting plates, and the interior of the limiting supporting plates is equipped with a clamping assembly.

[0011] Preferably, the interior of the output shaft detection collar is equipped with a fixing frame, the probe rod is installed in the fixing frame, both ends of the interior of the output shaft detection collar are equipped with push clamps, and the outer walls on both sides of the push clamps are equipped with telescopic support rods, and the ends of the telescopic support rods are connected to the inner wall of the output shaft detection collar.

[0012] Preferably, threaded holes are formed in the inner walls on both sides of the output shaft detection collar. Screws are screwed into the threaded holes, and rotating blocks are assembled at the ends of the screws. Rotating ports are formed in the outer wall of the pushing clamp block, and the rotating blocks are installed in the rotating ports.

[0013] Preferably, rotating cavities are evenly formed in the inner wall of the pushing clamp block, and balls are installed inside the rotating cavities.

[0014] Preferably, an equipment slot is formed at the top of the detector main body. A display screen is electrically connected inside the equipment slot. An adjustment knob is assembled on one side of the equipment slot at the top of the detector main body. Several status lights are electrically connected to the top of the detector main body. A connection switch is electrically connected to the side wall of the detector main body. A nameplate is assembled on the side wall of the detector main body.

[0015] Compared with the prior art, the beneficial effects of this patent are as follows: This electric steering gear detection device has a simple structure and is easy to operate. By setting a limit frame and a limit plate at the connection socket of the detector, the plug of the output shaft detection probe is limited, and limit support plates are arranged at both ends to hold the connection plug, thereby limiting and fixing the connection plug, making the connection plug inserted into the connection socket stably, avoiding the detector from shifting and pulling the connection plug out of the connection socket, and thus avoiding damage to the instrument. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of this patent;

[0017] Figure 2 is a schematic structural diagram of part A of this patent;

[0018] Figure 3 is a schematic diagram of the output shaft detection collar of this patent;

[0019] Figure 4 is a schematic structural diagram of part B of this patent.

[0020] In the figure: 1 detector main body, 2 status lights, 3 display screen, 4 equipment slot, 5 output shaft detection collar, 6 power switch, 7 nameplate slot, 8 adjustment knob, 9 power plug, 10 power interface, 11 limit plate, 12 limit frame, 13 bearing rod, 14 limit support plate, 15 screw groove, 16 card slot, 17 clamping assembly, 18 bolt rod, 19 probe, 20 fixing frame, 21 pushing clamp block, 22 threaded hole, 23 screw, 24 rotating block, 25 rotating port, 26 rotating cavity, 27 ball. DETAILED DESCRIPTION OF THE INVENTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of this patent in conjunction with the accompanying drawings in the embodiments of this patent. Obviously, the described embodiments are only a part of the embodiments of this patent, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in this patent without creative efforts shall fall within the scope of protection of this patent.

[0022] Please refer to Figures 1 to 4 , this patent provides a technical solution: an electric servo detector, including a detector main body 1. An output shaft detection collar 5 is assembled on the side wall of the detector main body 1. A probe rod 19 is assembled at the center inside the output shaft detection collar 5. A detector is provided inside the detector main body 1, which is the same as that in the patent No. CN202223274980.3;

[0023] A connection plug 9 is assembled at the end of the probe rod 19, and a connection socket 10 is provided on the side wall of the detector main body 1;

[0024] A limit frame 12 is assembled outside the connection socket 10 on the side wall of the detector main body 1, and a limit plate 11 is provided at the upper end of the front side wall of the limit frame 12;

[0025] A card slot 16 is provided on the side wall of the limit plate 11, and a bolt rod 18 is clamped in the card slot 16;

[0026] A thread groove 15 is provided at the top of the connection plug 9, and the bolt rod 18 is screwed into the thread groove 15.

[0027] Carrying rods 13 are installed at both ends of the front side wall of the limit frame 12. A limit support plate 14 is installed at the end of the carrying rod 13, and a clamping assembly 17 is installed inside the limit support plate 14;

[0028] By providing a limit frame 12 at the connection socket 10, after the connection plug 9 is inserted into the connection socket 10, the upper end fits with the limit plate 11, and the lower end and the left and right sides are supported by the limit support plates 14. The bolt rod 18 can enter from the card slot 16. The outer diameter of the bolt rod 18 is greater than the width of the card slot 16, so that the bolt rod 18 is screwed into the thread groove 15 on the connection plug 9, thereby limiting and fixing the connection plug 9.

[0029] A fixing frame 20 is assembled inside the output shaft detection collar 5, and the probe rod 19 is installed inside the fixing frame 20. Pushing clamping blocks 21 are assembled at both ends inside the output shaft detection collar 5. Telescopic support rods 28 are installed on the outer walls on both sides of the pushing clamping block 21. The ends of the telescopic support rods 28 are connected to the inner wall of the output shaft detection collar 5. The probe rod 19 is assembled inside the output shaft detection collar 5 through the fixing frame 20, and the output shaft of the electric servo is clamped and fixed by the relative movement of the two pushing clamping blocks 21.

[0030] Both inner walls of the output shaft detection collar 5 are provided with threaded holes 22. A screw rod 23 is screwed in the threaded hole 22. The end of the screw rod 23 is equipped with a rotating block 24. A rotating opening 25 is provided on the outer wall of the pushing clamp block 21. The rotating block 24 is installed in the rotating opening 25. Through the threaded fit between the screw rod 23 and the threaded hole 22, the pushing clamp block 21 is driven to move relatively. Through the rotation of the rotating block 24 in the rotating opening 25, it is prevented that the rotating block 24 rotates when the screw rod 23 is driven.

[0031] The inner wall of the pushing clamp block 21 is evenly provided with rotating cavities 26. A ball 27 is installed inside the rotating cavity 26. When clamping the output shaft of the electric steering gear, the ball 27 is in contact with it, and when the output shaft needs to rotate, its rotation efficiency is improved.

[0032] A device slot 4 is provided at the top of the detector main body 1. A display screen 3 is electrically connected inside the device slot 4. An adjustment knob 8 is assembled on one side of the device slot 4 at the top of the detector main body 1. Several status lights 2 are electrically connected to the top of the detector main body 1. A connection switch 6 is electrically connected to the side wall of the detector main body 1. A nameplate 7 is assembled on the side wall of the detector main body 1. By rotating the adjustment button 8, different status lights 2 being lit indicates measuring different data indicators, and the detected data will be displayed on the display screen 3. The detector main body 1 is powered on and off through the power switch 6.

[0033] Working process and principle: When in use, first, place the output shaft of the electric steering gear into the output shaft detection collar 5, then select the screw rod 23 to control the two pushing clamp blocks 21 to clamp the output shaft of the electric steering gear, and make its end contact with the probe rod 19. Then, turn on the power switch 6, and use the sensors inside the detector main body 1 to measure relevant data such as the rotation speed and vibration amplitude of the steering gear.

[0034] For those skilled in the art, it is obvious that this patent is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of this patent, this patent can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of this patent is defined by the appended claims rather than the above description. Therefore, it is intended to include all changes falling within the meaning and scope of the equivalent elements of the claims in this patent. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0035] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment contains only an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An electric steering gear detection device, comprising a detector main body (1), characterized in that: A side wall of the detector main body (1) is equipped with an output shaft detection collar (5), and a probe rod (19) is assembled at the center inside the output shaft detection collar (5); A connecting plug (9) is assembled at the end of the probe rod (19), and a connecting socket (10) is provided on the side wall of the detector main body (1); A limiting frame (12) is assembled outside the connecting socket (10) on the side wall of the detector main body (1), and a limiting plate (11) is provided at the upper end of the front side wall of the limiting frame (12); A clamping groove (16) is provided on the side wall of the limiting plate (11), and a bolt rod (18) is clamped in the clamping groove (16); A screw groove (15) is provided at the top end of the connecting plug (9), and the bolt rod (18) is screwed in the screw groove (15).

2. The electric steering gear detection device according to claim 1, wherein: Carrying rods (13) are installed at both ends of the front side wall of the limiting frame (12), a limiting support plate (14) is installed at the end of the carrying rod (13), and a clamping assembly (17) is installed inside the limiting support plate (14).

3. An electric actuator detection device according to claim 1, characterized in that: A fixing frame (20) is assembled inside the output shaft detection collar (5), the probe rod (19) is installed in the fixing frame (20), pushing clamping blocks (21) are assembled at both ends inside the output shaft detection collar (5), telescopic support rods (28) are installed on the outer walls on both sides of the pushing clamping block (21), and the end of the telescopic support rod (28) is connected to the inner wall of the output shaft detection collar (5).

4. An electric steering gear detection device according to claim 3, characterized in that: Threaded holes (22) are provided on both inner walls of the output shaft detection collar (5), screw rods (23) are screwed in the threaded holes (22), a rotating block (24) is assembled at the end of the screw rod (23), a rotating port (25) is provided on the outer wall of the pushing clamping block (21), and the rotating block (24) is installed in the rotating port (25).

5. An electric actuator detection device according to claim 4, characterized in that: Rotating cavities (26) are evenly provided on the inner wall of the pushing clamping block (21), and balls (27) are installed inside the rotating cavities (26).

6. The electric steering gear detection device according to claim 1, characterized in that: An equipment slot (4) is provided at the top end of the detector main body (1), a display screen (3) is electrically connected inside the equipment slot (4), an adjustment knob (8) is assembled on one side of the equipment slot (4) at the top end of the detector main body (1), several status lights (2) are electrically connected at the top end of the detector main body (1), a connection switch (6) is electrically connected to the side wall of the detector main body (1), and a nameplate (7) is assembled on the side wall of the detector main body (1).

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