Pipeline endoscope camera support

Abstract

The utility model provides a pipeline endoscope camera support which comprises a lining shell, the lining shell is provided with a cylindrical cavity used for containing a camera, a protrusion is arranged in the cavity, and the protrusion is matched with the surface of a shell of the pipeline endoscope camera to limit and fix the camera. Compared with the prior art, the pipeline endoscope camera support is provided with the lining shell, the camera can be contained in the lining shell, the protrusions of the lining shell are matched with the camera for limiting and fixing, the camera is protected, and meanwhile a better detection view field can be obtained.

Description

Technical Field

[0001] This utility model belongs to the field of pipeline video inspection technology, specifically relating to a pipeline endoscope camera bracket. Background Technology

[0002] Pipe endoscopes are mainly used for the inspection of water supply pipes, drainage pipes and other pipes. During video inspection, the camera is not easy to fix. On the one hand, this can easily cause the camera to be bumped and damaged. On the other hand, if the camera is not fixed, it cannot obtain a good field of view, resulting in incomplete inspection and potential safety hazards.

[0003] Therefore, it is necessary to provide a pipe endoscope camera bracket to fix the pipe endoscope camera, reduce collisions during the inspection process, and also obtain a larger inspection field of view. Utility Model Content

[0004] The purpose of this invention is to provide a camera bracket for a pipe endoscope, which solves the problem of difficulty in fixing the camera when the pipe endoscope is used for video inspection inside the pipe.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A pipe endoscope camera bracket is characterized in that it includes an inner liner shell, the inner liner shell having a cylindrical cavity for accommodating the camera, and a protrusion inside the cavity, such that the protrusion matches the surface of the pipe endoscope camera housing to limit and fix the camera.

[0007] The present invention can be improved in the following way: a locking groove is provided in the cavity of the inner liner shell, and a metal ring is placed in the locking groove; the inner liner shell has a locking hole, so that the locking element passes through the locking hole and applies force to the metal ring to lock the camera.

[0008] Furthermore, the metal ring is a ring-shaped structure with an opening. This opening facilitates the insertion of the metal ring into the locking groove for installation and fixation.

[0009] Furthermore, the end of the inner liner shell has a fixing hole, which allows the fixing member to pass through the fixing hole and enter the locking groove and the opening of the metal ring to limit the position of the metal ring.

[0010] Furthermore, the locking component is a locking screw, and the fixing component is a fixing screw.

[0011] Furthermore, the protrusion and locking groove are located at the two ends of the inner liner housing cavity, respectively.

[0012] Furthermore, the inner liner housing is also provided with a viewing hole, which is positioned directly opposite the locking groove.

[0013] This invention can be further improved by adding a fixed support frame to the pipe endoscope camera bracket, which is fixed to the inner liner shell by an assembly.

[0014] In some embodiments of this utility model, the fixed support frame is a bent bracket, the two ends of which are fixed to the assembly, and the assembly is fixed to the inner liner shell.

[0015] In some embodiments of this utility model, the fixed support frame is a pulley assembly; the pulley assembly includes a wheel fixing wall and a sliding wheel; the wheel fixing wall is fixed on the assembly, and the sliding wheel is fixed inside the wheel fixing wall.

[0016] Furthermore, the assembly is provided with a positioning groove. The positioning groove is used to position the wheel fixing wall and the assembly during assembly.

[0017] The present invention can be improved in the following way: the pipe endoscope camera bracket further includes a telescopic support frame, which is fixed to the inner liner housing by a fixed housing.

[0018] Furthermore, the fixed housing is sleeved outside the inner liner housing, and the fixed housing includes a front housing and a rear housing, which are fixedly connected by a tension spring; the rear housing has a through hole for the locking member to pass through, so that the locking member has a locking effect on the movement of the rear housing.

[0019] Furthermore, the telescopic support frame is an X-shaped hinged bracket, with two ends on one side hinged to the front housing and the rear housing respectively, and pulleys hinged to two ends on the other side respectively.

[0020] This utility model has the following beneficial effects:

[0021] (1) The pipeline endoscope camera bracket of this utility model is provided with an inner liner shell, the camera can be accommodated in the inner liner shell, and the camera is limited and fixed by the protrusion of the inner liner shell in cooperation with the camera, so as to protect the camera and obtain a better detection field of view.

[0022] (2) The pipe endoscope camera bracket of this utility model can be assembled with a variety of different support structures with an inner liner shell. The brackets with different strokes can meet the usage needs of various pipe diameter scenarios. Adding pulleys to the bracket can make the bracket move better in the pipe. The structure of telescopic bracket combined with tension spring can meet the movement requirements of pipes with different diameters. The bracket has self-adaptability and can automatically adjust according to the pipe diameter under the spring tension. It has a high degree of fit with the pipe wall, more stable movement, and a wider range of applications.

[0023] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of the inner shell of the pipeline endoscope camera bracket of this utility model;

[0025] Figure 2 This is a front view of the inner shell of the pipe endoscope camera bracket of this utility model;

[0026] Figure 3 This is a rear view of the inner liner housing of the pipeline endoscope camera bracket of this utility model;

[0027] Figure 4 This is a left view of the inner shell of the pipe endoscope camera bracket of this utility model;

[0028] Figure 5 This is a right view of the inner liner housing of the pipeline endoscope camera bracket of this utility model;

[0029] Figure 6 This is a top view of the inner liner housing of the pipeline endoscope camera bracket of this utility model;

[0030] Figure 7 This is a bottom view of the inner liner housing of the pipeline endoscope camera bracket of this utility model;

[0031] Figure 8 This is a schematic diagram of the internal structure of the inner shell of the pipeline endoscope camera bracket of this utility model;

[0032] Figure 9 This is one of the assembly diagrams of the inner liner shell and the endoscope camera of this utility model;

[0033] Figure 10 This is the second schematic diagram of the assembly of the inner liner shell and the endoscope camera of this utility model;

[0034] Figure 11 yes Figure 10 AA view;

[0035] Figure 12 This is a schematic diagram of the overall structure of the endoscope camera bracket in Example 2;

[0036] Figure 13 This is a front view of the endoscope camera bracket in Example 2;

[0037] Figure 14 This is a schematic diagram of the overall structure of the endoscope camera bracket in Example 3;

[0038] Figure 15 This is a front view of the endoscope camera bracket in Example 3;

[0039] Figure 16 This is a schematic diagram of the assembly of the inner liner shell and pulley assembly in Example 3;

[0040] Figure 17 This is a schematic diagram of the overall structure of the endoscope camera bracket in Example 3;

[0041] Figure 18 yes Figure 17 Exploded view;

[0042] Figure 19 This is a front view of the endoscope camera bracket in Example 3;

[0043] Figure 20 This is a rear view of the endoscope camera bracket in Example 3;

[0044] Figure 21 This is a left view of the endoscope camera bracket in Example 3;

[0045] Figure 22 This is a right view of the endoscope camera bracket in Example 3;

[0046] Figure 23 This is a top view of the endoscope camera bracket in Example 3;

[0047] Figure 24 This is a bottom view of the endoscope camera bracket in Example 3;

[0048] Figure 25 This is a schematic diagram of the pulley system installed on the camera bracket of the endoscope in Example 3.

[0049] Figure 26 This is a schematic diagram of the telescopic support in its locked state.

[0050] Figure 27 This is a schematic diagram of the telescopic support in its unlocked state;

[0051] The following are the markings in the attached diagram: 1. Inner shell; 2. Camera; 3. Bending bracket; 4. Pulley assembly; 5. Telescopic support frame; 6. Fixed shell; 101. Cavity; 102. Protrusion; 103. Locking groove; 104. Metal ring; 105. Locking hole; 106. Locking component; 107. Fixing component; 108. Fixing hole; 109. Visible hole; 110. Assembly component; 111. Positioning groove; 201. Groove; 401. Wheel fixing wall; 402. Sliding wheel; 501. Pulley; 502. X-type hinge bracket; 601. Front shell; 602. Rear shell; 603. Tension spring; 604. Through hole. Detailed Implementation

[0052] The technical solution of this utility model will be further described below with reference to specific embodiments, so that those skilled in the art can better understand and implement the technical solution of this utility model.

[0053] Example 1

[0054] like Figure 1-8 The illustrated endoscope camera bracket includes an inner housing 1. The inner housing 1 has a cylindrical cavity 101 for accommodating a camera 2. One end of the cavity 101 has a protrusion 102 that matches the surface of the endoscope camera housing, providing a limiting and fixing effect on the camera. The other end of the cavity 101 has a locking groove 103, within which a metal ring 104 is placed. The metal ring 104 is an annular structure with an opening, facilitating its insertion into the locking groove 103. The inner housing 1 has a locking hole 105, positioned opposite the locking groove 103, allowing a locking element 106 to pass through the locking hole 105 and apply force to the metal ring 104 to lock the camera. To prevent the metal ring 104 from sliding within the locking groove 103, a fixing hole 108 is provided at the end of the inner liner housing 1 near the locking groove 103. This allows the fixing member 107 to pass through the fixing hole 108 and enter the locking groove 103 and the opening of the metal ring 104, thus limiting the position of the metal ring 104. In this embodiment, the locking member 106 is a locking screw, and the fixing member 107 is a fixing screw. The inner liner housing 1 also has a viewing hole 109, which is positioned directly opposite the locking groove 103 to check whether the metal ring 104 is placed in the correct position.

[0055] like Figure 9-11 The illustrated pipe endoscope camera bracket and camera 2 assembly structure features a protrusion 102 that engages with a groove 201 on the surface of the camera 2 housing. When the locking screw is not tightened, the metal ring 104 is loosened, allowing the camera 2 to be inserted. Tightening the locking screw causes the metal ring 104 to lock the camera 2 in place, and the locking screw also sinks into the locking hole 105, thus fixing the camera 2 within the cavity 101 of the inner liner housing 1. The inner liner housing 1 protects the camera 2 from impacts and friction during use in pipes (such as water supply pipes and drainage pipes), and provides the camera 2 with a sufficient field of view.

[0056] Example 2

[0057] like Figure 12-13The pipe endoscope camera bracket shown differs from Embodiment 1 in that it also includes a fixed support frame, which is a bent bracket 3. Both ends of the bent bracket 3 are fixed to the assembly 110, and the assembly 110 is fixed to the inner liner shell 1. In this embodiment, there are five bent brackets 3 and five assemblies 110, evenly distributed outside the inner liner shell 1. By replacing the bent bracket 3 with one of arbitrary curvature, different size bracket requirements can be met. By using the fixed support frame to place the entire pipe endoscope camera bracket inside the pipe, the camera 2 can be better protected.

[0058] Example 3

[0059] like Figure 14-16 The pipe endoscope camera bracket shown differs from Embodiment 1 in that it also includes a fixed support frame, which is a pulley assembly 4. The pulley assembly 4 includes a wheel fixing wall 401 and a sliding wheel 402. The wheel fixing wall 401 is fixed to the assembly 110, and the sliding wheel 402 is fixed inside the wheel fixing wall 401. The assembly 110 is provided with a positioning groove 111, which is used for positioning the wheel fixing wall 401 and the assembly 110 during assembly. In this embodiment, there are five pulley assemblies 4 and five assemblies 110, which are evenly distributed and fixed outside the inner liner shell 1.

[0060] Example 4

[0061] like Figure 17-27 The pipe endoscope camera bracket shown differs from Embodiment 1 in that it also includes a telescopic support frame 5, which is fixed to the inner liner housing 1 by a fixed housing 6. The fixed housing 6 is sleeved outside the inner liner housing 1 and includes a front housing 601 and a rear housing 602. The front housing 601 is fixed to the inner liner housing, and the front housing 601 and the rear housing 602 are fixedly connected by a tension spring 603. The rear housing 602 has a through hole 604 for the locking member 106 to pass through, so that the locking member 106 has a locking effect on the movement of the rear housing 602. In this embodiment, the telescopic support frame 5 includes an X-shaped hinged bracket 502. Two ends of one side of the telescopic support frame 5 are respectively hinged to the front housing 601 and the rear housing 602, and two ends of the other side are respectively hinged to pulleys 501. Figures 17-24 Pulley 501 is configured as a single pulley, such as... Figure 25 Pulley 501 is configured as a tilting pulley system. For example... Figure 26 , Figure 27When the locking screw is not tightened, it will protrude, preventing the rear housing 602 from moving normally. At this time, the telescopic support frame 5 is simultaneously fixed. When the locking screw is tightened, it will sink into the locking hole 105, allowing the rear housing 602 to move normally. Under the action of the tension spring 603, the telescopic support frame 5 presses against the pipe wall. In pipes of different diameters, the tension spring 603 will automatically adjust the opening diameter of the telescopic support frame 5, ensuring the entire pipe endoscope camera bracket is stably fixed inside the pipe.

[0062] The above embodiments of this utility model are not intended to limit the scope of protection of this utility model. The implementation of this utility model is not limited thereto. All other modifications, substitutions or alterations made by those skilled in the art based on the above content of this utility model and in accordance with the common technical knowledge and conventional means in the art, without departing from the basic technical idea of ​​this utility model, shall fall within the scope of protection of this utility model.

Claims

1. A pipe endoscope camera bracket, characterized in that, The device includes an inner shell (1) which has a cylindrical cavity (101) for accommodating a camera (2). The cavity (101) has a protrusion (102) that matches the outer surface of the pipe endoscope camera (2) to limit and fix the camera (2).

2. The pipe endoscope camera bracket according to claim 1, characterized in that, The inner liner housing (1) cavity (101) is also provided with a locking groove (103), and a metal ring (104) is placed in the locking groove (103); the inner liner housing (1) has a locking hole (105), so that the locking member (106) passes through the locking hole (105) and applies force to the metal ring (104) to lock the camera (2).

3. The pipe endoscope camera bracket according to claim 2, characterized in that, The metal ring (104) is an annular structure with an opening; the end of the inner liner shell (1) has a fixing hole (108) so that the fixing member (107) passes through the fixing hole (108) and enters the locking groove (103) and the opening of the metal ring (104) to limit the metal ring (104).

4. The pipe endoscope camera bracket according to claim 3, characterized in that, The locking component (106) is a locking screw, and the fixing component (107) is a fixing screw.

5. The pipe endoscope camera bracket according to any one of claims 1-4, characterized in that, It also includes a fixed support frame, which is fixed to the inner liner shell (1) by an assembly (110).

6. The pipe endoscope camera bracket according to claim 5, characterized in that, The fixed support frame is a bending bracket (3), the two ends of which are fixed on the assembly (110), and the assembly (110) is fixed on the inner liner shell (1).

7. The pipe endoscope camera bracket according to claim 5, characterized in that, The fixed support frame is a pulley assembly (4); the pulley assembly (4) includes a wheel fixing wall (401) and a sliding wheel (402); the wheel fixing wall (401) is fixed on the assembly (110), and the sliding wheel (402) is fixed inside the wheel fixing wall (401).

8. The pipe endoscope camera bracket according to any one of claims 1-4, characterized in that, It also includes a telescopic support frame (5), which is fixed to the inner liner shell (1) by a fixed shell (6).

9. The pipe endoscope camera bracket according to claim 8, characterized in that, The fixed housing (6) is sleeved outside the inner liner housing (1). The fixed housing (6) includes a front housing (601) and a rear housing (602). The front housing (601) and the rear housing (602) are fixedly connected by a tension spring (603). The rear housing (602) has a through hole (604) for the locking member (106) to pass through, so that the locking member (106) has a locking effect on the movement of the rear housing (602).

10. The pipe endoscope camera bracket according to claim 9, characterized in that, The telescopic support frame (5) is an X-shaped hinged bracket (502). The two ends of one side of the telescopic support frame (5) are respectively hinged to the front housing (601) and the rear housing (602), and the two ends of the other side are respectively hinged to pulleys (501).

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