Labor-saving shooting rod for detection

Abstract

The labor-saving shooting rod for detection comprises a multi-section telescopic rod and a displayer, a shooting assembly is installed at the telescopic end of the multi-section telescopic rod through a shaping hose, and the displayer is electrically connected and matched with the shooting assembly; the multi-section telescopic rod comprises an odd number of more than three sections of sleeves which are sequentially arranged in a sleeved mode, every three adjacent sets of sleeves are in transmission connection through a pull rope mechanism, an electric telescopic rod is arranged in the sleeve used for being held by hand, and the output end of the electric telescopic rod is connected with the other adjacent set of sleeves. According to the utility model, the shooting assembly is conveyed to a to-be-detected area through telescoping of the multi-section telescopic rod, and the shooting assembly can rotate and is matched with the shaping hose, so that the shooting assembly can be used at a corner. Components such as a battery assembly with a large body shape and heavy weight are installed on the support, the support can be conveniently carried on the back of a user through the straps, the shoulder and spine bearing part is used for bearing force, the load borne by the hand is reduced, and the problem of muscular soreness caused by holding the multi-section telescopic rod for a long time is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge detection, in particular to a labor-saving shooting rod for detection. Background Art

[0002] During bridge inspection, it is often necessary to conduct local key inspections on certain special parts of the bridge. These key inspection areas are mostly located in high, low places or certain corners. The user is 5 to 6 meters away from the inspection area. The more conventional method is manual climbing, which has problems such as low operating efficiency and high risk.

[0003] For example, the patent publication number CN209054312U, "A shooting pole for power grid inspection", uses a telescopic rod structure that can be stretched to the required length for work, which is convenient for inspection personnel to operate. A shaping hose is provided between the telescopic rod and the camera, which can make the camera bend in any direction.

[0004] However, the telescopic rod used in bridge inspection is relatively long, and the user holds the end of the telescopic rod. After the telescopic rod is extended, the long length requires the user to expend greater effort to hold it tightly, and there are many places that need to be inspected. If there are many components integrated inside the telescopic rod, the weight will be heavy. Holding the telescopic rod for a long time will easily cause muscle soreness. Therefore, it is necessary to design a telescopic rod with a simple structure and light weight. Utility Model Content

[0005] The purpose of the utility model is to provide a labor-saving shooting rod for detection to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A labor-saving shooting rod for detection, comprising a multi-section telescopic rod and a display, wherein a shooting assembly is installed at the telescopic end of the multi-section telescopic rod through a shaped hose, and the display is electrically connected and matched with the shooting assembly;

[0008] The multi-section telescopic rod comprises an odd number of sleeves of more than three sections and arranged in sequence, and the three adjacent sets of sleeves are connected by a pull rope mechanism, and an electric telescopic rod is arranged in the sleeve for hand-holding, and the output end of the electric telescopic rod is connected to another adjacent set of sleeves;

[0009] The rope-pulling mechanism includes a first rope, a second rope, a first guide wheel and a second guide wheel, and the first guide wheel and the second guide wheel are installed on a sleeve relative to the second group; one end of the first rope is fixed to a side wall of the sleeve relative to the first group, and the other end of the first rope is fixed to a sleeve relative to the third group after being turned by the first guide wheel; one end of the second rope is fixed to a side wall of the sleeve relative to the first group, and the other end of the second rope is fixed to a sleeve relative to the third group after being turned by the second guide wheel.

[0010] Preferably, a bracket is further included, the handheld end of the multi-section telescopic rod is hinged on the bracket, and a shoulder strap is provided on the side wall of the bracket.

[0011] Preferably, the shooting assembly includes a second support connected to the end of the shaping hose and driven to rotate around a first axis by a first power assembly, a first support is provided on the second support, an endoscopic video collector is provided on the first support and driven to rotate around a second axis by a second power assembly, and the first axis and the second axis are perpendicular to each other.

[0012] Preferably, a controller is installed on the outer side wall of the sleeve for hand-holding.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model transports the shooting component to the area to be detected by telescoping a multi-section telescopic rod, and receives the video image of the detection area through a display, thereby achieving the detection purpose.

[0015] The shooting component itself can rotate and cooperate with the shaped hose, which is conducive to solving the problem of being located at a high (low) place on the bridge and having a certain angle that is not convenient for straight rod detection.

[0016] The battery components, which are large in size and weight, are installed on the bracket, which can be conveniently carried on the user's back through a shoulder strap. By utilizing the shoulders and spine to bear part of the force, the load on the hands is reduced, thereby alleviating the problem of muscle soreness caused by holding the multi-section telescopic pole for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a schematic diagram of the structure of the first embodiment of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the shaping hose and the shooting assembly of the utility model;

[0020] Figure 3 It is a structural schematic diagram of a multi-section telescopic rod of the utility model.

[0021] Figure 4 It is a structural schematic diagram of the second embodiment of the utility model.

[0022] The reference numerals in the figure are as follows:

[0023] 1. Bracket; 2. Storage bag; 21. Battery assembly; 3. Rotating shaft; 31. First connector; 4. Shoulder strap; 5. Multi-section telescopic rod; 51. Sleeve; 52. Electric telescopic rod; 53. Pull rope mechanism; 501. Second connector; 6. Molding hose; 7. Shooting assembly; 71. Endoscopic video collector; 72. First support; 73. Second support; 8. Display; 9. Controller. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Embodiment 1:

[0026] A labor-saving shooting rod for detection, such as Figure 1-3 As shown, it includes a bracket 1, a storage bag 2, a battery assembly 21, a rotating shaft 3, a shoulder strap 4, a multi-section telescopic rod 5, a shaping hose 6, a shooting assembly 7, a display 8 and a controller 9.

[0027] The bracket 1 has an "L"-shaped structure, a shoulder strap 4 is provided on the side of the vertical end of the bracket 1 away from the lateral end, a storage bag 2 is installed on the top of the lateral end of the bracket 1, and the bracket 1 is carried on the back of the user through the shoulder strap 4; the battery assembly 21 is placed in the storage bag 2, and other tools can also be placed in the storage bag 2.

[0028] A rotating shaft 3 is provided on the side wall of the bracket 1 extending horizontally outward, and a clamping hole is opened on the hand-held end of the multi-section telescopic rod 5, which is adapted to the outer diameter of the rotating shaft 3. The hand-held end of the multi-section telescopic rod 5 can be detachably sleeved on the outer wall of the rotating shaft 3 through the clamping hole, and the hand-held end of the multi-section telescopic rod 5 can rotate relatively on the rotating shaft 3; the multi-section telescopic rod 5 can be detached from the rotating shaft.

[0029] like Figure 3 As shown, the multi-section telescopic rod 5 includes multiple groups of sleeves 51, electric telescopic rods 52 and pull rope mechanisms 53 which are sequentially sleeved. The number of sleeves 51 is at least three and the number is an odd number. Two adjacent sleeves 51 are linearly slidably matched with each other. The outermost first group of sleeves 51 is set as the hand-held end of the multi-section telescopic rod 5 for hand-holding and has a clamping hole. The controller 9 is fixedly installed on the outer wall of the sleeve 51. The electric telescopic rod 52 is installed in the sleeve 51. The output end of the electric telescopic rod 52 is connected to the second group of sleeves 51. The three adjacent groups of sleeves 51 are connected by a pull rope mechanism 53.

[0030] The electric telescopic rod 52 is extended and retracted to drive the second set of sleeves 51 to move relative to the first set of sleeves 51 to adjust the spacing. During this process, the pull rope mechanism 53 drives the other sleeves 51 to move synchronously.

[0031] like Figure 3 As shown, it is assumed that there are three groups of casings 51, and the rope pulling mechanism 53 includes a first rope, a second rope, a first guide wheel and a second guide wheel, and the first guide wheel and the second guide wheel are installed on the second group of casings 51; one end of the first rope is fixed to the side wall of the first group of casings 51, and the other end of the first rope is fixed to the third group of casings 51 after being turned by the first guide wheel; one end of the second rope is fixed to the side wall of the first group of casings 51, and the other end of the second rope is fixed to the third group of casings 51 after being turned by the second guide wheel;

[0032] During the process of the electric telescopic rod 52 extending and retracting to drive the second group of sleeves 51 to move relative to the first group of sleeves 51 to adjust the spacing, since the lengths of the first pull rope and the second pull rope remain unchanged, during this process, the first pull rope and the second pull rope cooperate to drive the third group of sleeves 51 to move the same distance relative to the second group of sleeves 51.

[0033] The heavier electric telescopic rod 52 is installed in the first group of sleeves 51 for hand-holding. Even if the multi-section telescopic rod 5 is extended, the heavier part is always close to the hand-holding part. In the other sleeves 51, there is only the pull rope mechanism 53 besides the weight of the other sleeves 51, so that the multi-section telescopic rod 5 is light and convenient for users to hold.

[0034] The free end of the multi-section telescopic rod 5 away from the handheld end is equipped with a shaping hose 6, which can be a shapeable snake tube, and the user can manually change the shape of the shaping hose 6. The shaping hose 6 can be shaped without external force, and the free end of the shaping hose 6 is equipped with a shooting component 7. The shaping hose 6 that can be manually changed in shape is convenient for the shooting component 7 to be used in the case of non-linear detection.

[0035] The shooting assembly 7 includes an endoscopic video collector 71, a first support 72 and a second support 73 of a U-shaped structure. The endoscopic video collector 71 is small in size and mass. The first support 72 and the second support 73 are fixedly connected as one. The second support 73 is rotatably connected to the free end of the shaping hose 6. A first power assembly is installed in the free end of the shaping hose 6. The first power assembly drives the second support 73 to rotate at the free end of the shaping hose 6. The endoscopic video collector 7 is installed on the inner side of the first support 72 of the U-shaped structure. A second power assembly is installed on the first support 72. The second power assembly drives the endoscopic video collector 7 to rotate relative to the first support 72. The rotation axes of the endoscopic video collector 7 and the second support 73 are perpendicular to each other, so that the endoscopic video collector 7 can rotate in any direction in space.

[0036] The endoscopic video collector 71 has a strong light source, so it is convenient to use in places with insufficient light.

[0037] The first power assembly and the second power assembly can be micro motors. The first power assembly, the second power assembly and the electric telescopic rod 52 are all electrically connected to the controller 9.

[0038] The endoscopic video collector 7 can transmit data to the display 8 via a local area network, Bluetooth or a wired method. The display 8 is detachably mounted on the handheld end of the multi-section telescopic rod 5 by bolts / snaps, the display 8 can also be fixed to the handheld end of the multi-section telescopic rod 5, and the display 8 can also be independently set.

[0039] Working principle:

[0040] The user holds the handheld end of the multi-section telescopic rod 5, and controls the multi-section telescopic rod 5 to extend and retract through the controller 9 located at the handheld part of the multi-section telescopic rod 5, and controls the first power component and the second power component through the controller 9 to drive the endoscopic video collector 71 to adjust the direction.

[0041] The wires / signal lines of the electrical components such as the first power assembly, the second power assembly, the electric telescopic rod 52, the controller 9 and the display 8 extend from the handheld end of the multi-section telescopic rod 5 and are electrically connected to the battery assembly 21. The battery assembly 21 is placed in the storage bag 2, and other electrical components not mentioned in this solution are placed in the storage bag 2 to avoid unnecessary installation of other electrical components on the multi-section telescopic rod 5 to increase the weight.

[0042] The display 8 displays the images captured by the endoscopic video collector 71 in real time.

[0043] Embodiment 2: Figure 4 As shown, it includes all the contents of Example 1, except that:

[0044] A first connector 31 is sleeved on the outer wall of the rotating shaft 3, and the first connector 31 is electrically connected to the battery assembly 21. A second connector 501 is provided at the handheld end of the multi-section telescopic rod 5 (the outermost first group of sleeves 51), and a battery is provided in the handheld end of the multi-section telescopic rod 5. The battery is small in size and can temporarily power the electrical components on the multi-section telescopic rod 5.

[0045] The first connector 31 and the second connector 501 can be detachably plugged in and matched. The first connector 31 can adopt a USB plug or a Type-C plug, etc., and the second connector 501 can adopt a corresponding USB socket or a Type-C socket, etc.

[0046] When the first connector 31 and the second connector 501 are plugged and electrically connected, the battery assembly 21 charges the battery in the multi-section telescopic rod 5 .

[0047] The first connector 31 and the second connector 501 are separated, so that the multi-section telescopic rod 5 can be separated from the bracket 1 for more flexible use.

[0048] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0049] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A labor-saving shooting rod for detection, comprising a multi-section telescopic rod (5) and a display (8), wherein a shooting assembly (7) is installed at the telescopic end of the multi-section telescopic rod (5) through a shaped hose (6), and the display (8) is electrically connected to the shooting assembly (7), characterized in that: The multi-section telescopic rod (5) comprises an odd number of sleeves (51) of more than three sections and arranged in sequence, the three adjacent groups of sleeves (51) being connected by a pull rope mechanism (53), an electric telescopic rod (52) being arranged in the sleeve (51) for hand-holding, and the output end of the electric telescopic rod (52) being connected to another adjacent group of sleeves (51); The rope pulling mechanism (53) comprises a first rope pulling, a second rope pulling, a first guide wheel and a second guide wheel, wherein the first guide wheel and the second guide wheel are mounted on a sleeve (51) relative to the second group; one end of the first rope pulling is fixed to a side wall of the sleeve (51) relative to the first group, and the other end of the first rope pulling is fixed to a sleeve (51) relative to the third group after being turned by the first guide wheel; one end of the second rope pulling is fixed to a side wall of the sleeve (51) relative to the first group, and the other end of the second rope pulling is fixed to a sleeve (51) relative to the third group after being turned by the second guide wheel.

2. The labor-saving shooting rod for detection according to claim 1, characterized in that: It also comprises a bracket (1), the handheld end of the multi-section telescopic rod (5) is hinged on the bracket (1), and the side wall of the bracket (1) is provided with a shoulder strap (4).

3. The labor-saving shooting rod for detection according to claim 1, characterized in that: The shooting assembly (7) comprises a second support (73) connected to the end of the shaping hose (6) and driven by a first power assembly to rotate around a first axis, the second support (73) being provided with a first support (72), the first support (72) being provided with an endoscopic video collector (71) driven by a second power assembly to rotate around a second axis, the first axis and the second axis being perpendicular to each other.

4. The labor-saving shooting rod for detection according to claim 3, characterized in that: A controller (9) is installed on the outer side wall of the sleeve (51) for hand-holding.

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