Installation auxiliary tool

Abstract

The utility model provides an auxiliary installation tool which comprises an installation plate, one side of the bottom of the installation plate is fixedly connected with a handle, one side of the top of the installation plate is connected with a fixing seat in a sliding mode, a battery box is arranged between the two sides of the fixing seat in a penetrating mode, and an electric rotating rod is arranged between the two sides of the fixing seat and located over the battery box in a penetrating mode. Compared with the prior art, the adjustable screwdriver has the advantages that by rotating the adjusting base, the four movable screwdriver blades can be driven to conduct circular motion with the center of the adjusting base as the circle center, and therefore the adjustable screwdriver is convenient to use, and the practicability is high. According to the auxiliary tool for installing the infrared detectors, the movable screwdriver blade needing to be used is moved to the height where the end opening of the electric rotating rod is located, then the electric rotating rod and the movable screwdriver blade are fixedly connected in a threaded mode, the screw head can be adjusted according to the fixing requirement of the infrared detectors, the installing efficiency of the infrared detectors of different sizes is effectively improved, and the adaptation range of the auxiliary tool for installing is enlarged.

Description

Technical Field

[0001] The utility model is an installation auxiliary tool, belonging to the field of infrared detector installation equipment. Background Art

[0002] An infrared detector is a device that can sense and detect infrared radiation. Common infrared detectors include passive infrared (PIR) detectors and active infrared (AIR) detectors. PIR detectors sense the presence of humans or objects by detecting changes in infrared radiation in the environment and are usually used in the security field. AIR detectors measure the distance, speed or temperature difference of objects by actively emitting and receiving infrared radiation and are commonly used in applications such as industrial automation, vehicle safety and temperature measurement.

[0003] In the prior art, during the installation process of the infrared detector, a screwdriver is required to fix the mounting base or bracket to the wall, ceiling or other surfaces. The infrared detector is usually installed at a high place. The infrared detectors come in a variety of sizes, and the screws and screwdrivers used are also different. It is not easy to replace the screwdriver when the infrared detector is installed at a high place, which reduces the installation efficiency of the infrared detector, and the adaptation range of the installation auxiliary tools is narrow.

[0004] In summary, the utility model therefore provides an installation auxiliary tool to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model aims to provide an installation auxiliary tool to solve the problems of narrow adaptation range and frequent tool replacement proposed in the above background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: an installation auxiliary tool, including a mounting plate, a handle is fixedly connected to one side of the bottom of the mounting plate, a fixed seat is slidably connected to one side of the top of the mounting plate, a battery box is passed through the two sides of the fixed seat, an electric rotating rod is passed through between the two sides of the fixed seat and directly above the battery box, a fixing plate is fixedly connected to the other side of the top of the mounting plate, an adjustment seat is passed through the two sides of the fixing plate, and a plurality of movable screwdriver heads are evenly distributed in a circle between the two sides of the adjustment seat.

[0007] Furthermore, the electric rotating rod includes a chassis, which is fixedly connected to the top of one side of a fixing seat, a motor is fixedly connected to the inside of the chassis, an active rod is fixedly connected to the output end of the motor, one end of the active rod passes through the chassis and the fixing seat in sequence and extends to one end of an active screwdriver head, a threaded sleeve is sleeved on the side of the active rod surface away from the fixing seat, a connecting block is fixedly connected to one end of the active rod and located inside the threaded sleeve, a screw rod is fixedly connected to one side of the connecting block and located inside the threaded sleeve, and one end of the screw rod extends to the outside of the threaded sleeve.

[0008] Furthermore, the active rod is rotatably connected to the chassis, and the active rod is rotatably connected to the fixing seat.

[0009] Furthermore, the movable screwdriver head includes a rotating cylinder, which passes through two sides of the adjustment seat, a positioning block is sleeved on one side of the interior of the rotating cylinder, and a sliding block is sleeved on the other side of the interior of the rotating cylinder. A movable rod passes through the end of the rotating cylinder away from the screw rod, and one end of the movable rod sequentially passes through the sliding block, the positioning block and the rotating cylinder and extends to the outside of the rotating cylinder. A threaded groove is provided at one end of the movable rod, and a screw head is fixedly connected to the other end of the movable rod. A spring is sleeved on the rod surface of the movable rod between the sliding block and the opposite side of the positioning block.

[0010] Further, the movable rod is in contact with the rotating drum, the sliding block is slidably connected to the rotating drum, the positioning block is fixedly connected to the rotating drum, and the movable rod is fixedly connected to the sliding block.

[0011] Furthermore, the movable rod is in contact with the positioning block, and one end of the spring is fixedly connected to one side of the sliding block.

[0012] Furthermore, the other end of the spring is fixedly connected to one side of the positioning block, and the thread groove is adapted to the screw rod.

[0013] Beneficial effects of the utility model:

[0014] By rotating the adjustment seat, the four movable screwdriver heads can be driven to perform circular motion with the center of the adjustment seat as the center, and the movable screwdriver head to be used can be moved to the height of the electric rotating rod port, and then the electric rotating rod and the movable screwdriver head are threadedly connected and fixed. The screw head can be adjusted according to the fixing requirements of the infrared detector, which effectively improves the installation efficiency of infrared detectors of different sizes and expands the adaptability range of installation auxiliary tools.

[0015] By pushing the fixing seat to the left, the electric rotating rod can be driven to move to the left as a whole, and the threaded groove inside a movable screwdriver head can be aligned with the screw rod inside the electric rotating rod. By holding a rotating drum inside a movable screwdriver head and starting the motor inside the electric rotating rod, the active rod, the threaded sleeve, the connecting block and the screw rod can be driven to rotate clockwise at the same time, so that one end of the screw rod is screwed into the threaded groove, and at the same time, one end of the threaded sleeve is screwed onto one end of the rotating drum, and then the active rod and the movable rod can be fixedly connected. The rotating drum is loosened, so that the active rod can drive the movable rod, the sliding block and the rotating drum to rotate on the adjusting seat in turn, so that the screw head can be aligned with the screw on the infrared detector mounting seat, and the infrared detector can be quickly installed electrically, which effectively improves the installation efficiency of the infrared detector. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0017] Figure 1 This is a schematic structural perspective diagram of an installation auxiliary tool of the utility model;

[0018] Figure 2 This is a schematic front view of the structure of an installation auxiliary tool of the utility model;

[0019] Figure 3 This is a main cross-sectional view showing the structure of an installation auxiliary tool of the utility model;

[0020] Figure 4 for Figure 1 The structure of the fixing plate is schematically shown in a side view.

[0021] In the figure: 1. mounting plate; 2. handle; 3. fixing seat; 4. battery box; 5. fixing plate; 6. adjustment seat; 7. electric rotating rod; 8. movable screwdriver head; 71. chassis; 72. motor; 73. active rod; 74. threaded sleeve; 75. connecting block; 76. screw rod; 81. rotating drum; 82. positioning block; 83. sliding block; 84. movable rod; 85. screw head; 86. threaded groove; 87. spring. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] See also Figure 1-4The utility model provides a technical solution: an installation auxiliary tool, including a mounting plate 1, a handle 2 is fixedly connected to one side of the bottom of the mounting plate 1, a fixing seat 3 is slidably connected to one side of the top of the mounting plate 1, a battery box 4 is penetrated between the two sides of the fixing seat 3, an electric rotating rod 7 is penetrated between the two sides of the fixing seat 3 and directly above the battery box 4, a fixing plate 5 is fixedly connected to the other side of the top of the mounting plate 1, an adjusting seat 6 is penetrated between the two sides of the fixing plate 5, a plurality of movable screwdriver heads 8 are evenly distributed in a circle between the two sides of the adjusting seat 6, and a built-in energy storage power supply is arranged inside the battery box 4 to provide power to the motor 72.

[0024] See also Figure 2-3 The electric rotating rod 7 includes a chassis 71, which is fixedly connected to the top of one side of the fixing seat 3. A motor 72 is fixedly connected inside the chassis 71. The motor 72 is electrically connected to the battery box 4 and is provided with a power control switch. The motor 72 is a miniature three-phase asynchronous motor, and the output end can be adjusted by forward and reverse rotation. An active rod 73 is fixedly connected to the output end of the motor 72. One end of the active rod 73 sequentially penetrates the chassis 71 and the fixing seat 3 and extends to one end of an active screwdriver head 8. A threaded sleeve 74 is sleeved on the side of the active rod 73 away from the fixing seat 3. A connecting block 75 is fixedly connected to one end of the active rod 73 and is located inside the threaded sleeve 74. A screw rod 76 is fixedly connected to one side of the connecting block 75 and is located inside the threaded sleeve 74. One end of the screw rod 76 extends to the outside of the threaded sleeve 74. The active rod 73 is rotatably connected to the chassis 71, and the active rod 73 is rotatably connected to the fixing seat 3. The internal thread groove 86 of an active screwdriver head 8 and the internal screw rod 76 of the electric rotating rod 7 are all located at the same horizontal height.

[0025] See also Figure 3-4The movable screwdriver head 8 includes a rotating cylinder 81, which passes through the two sides of the adjustment seat 6. A positioning block 82 is sleeved on one side of the rotating cylinder 81, and a sliding block 83 is sleeved on the other side of the rotating cylinder 81. A movable rod 84 is penetrated at one end of the rotating cylinder 81 away from the screw rod 76. One end of the movable rod 84 sequentially passes through the sliding block 83, the positioning block 82 and the rotating cylinder 81 and extends to the outside of the rotating cylinder 81. A threaded groove 86 is provided at one end of the movable rod 84, and a screw head 85 is fixedly connected to the other end of the movable rod 84. A spring 87 is sleeved on the rod surface of the movable rod 84 between the opposite side of the sliding block 83 and the positioning block 82. The movable rod 84 contacts the rotating cylinder 81, and the sliding block 83 is slidably connected to the rotating cylinder 81. The positioning block 82 is fixedly connected to the rotating cylinder 81, the movable rod 84 is fixedly connected to the sliding block 83, the movable rod 84 is in contact with the positioning block 82, one end of the spring 87 is fixedly connected to one side of the sliding block 83, the other end of the spring 87 is fixedly connected to one side of the positioning block 82, the threaded groove 86 is adapted to the screw rod 76, one side of the outer cylinder surface of the rotating cylinder 81 is provided with a thread, one end of the rotating cylinder 81 can be threadedly connected to the threaded sleeve 74 through the thread of the outer cylinder surface, the thread pitch on the rotating cylinder 81, the threaded sleeve 74, the threaded groove 86 and the screw rod 76 are the same, the same direction, the screw heads 85 inside the four movable screwdriver heads 8 are of different sizes, so that screws of different sizes can be adapted, and then different models of infrared detectors can be installed.

[0026] Specific implementation method: By pushing the fixing seat 3 to the left, the electric rotating rod 7 can be driven to move to the left as a whole, and the thread groove 86 inside a movable screwdriver head 8 is aligned with the screw rod 76 inside the electric rotating rod 7. A rotating cylinder 81 inside the movable screwdriver head 8 is held and the motor 72 inside the electric rotating rod 7 is started, so that the active rod 73, the threaded sleeve 74, the connecting block 75 and the screw rod 76 can be driven to rotate clockwise at the same time, so that one end of the screw rod 76 is screwed into the thread groove 86, and at the same time, one end of the threaded sleeve 74 is screwed onto one end of the rotating cylinder 81, and then the active rod 73 and the movable rod 84 can be fixedly connected, and the rotating cylinder 81 is loosened, so that the active rod 73 can drive the movable rod 84, the sliding rod 76 and the sliding rod 76 in turn. The block 83 and the rotating drum 81 rotate on the adjustment seat 6, so that the screw head 85 can be aligned with the screw on the infrared detector mounting seat to quickly install the infrared detector. When it is necessary to install the infrared detector according to different sizes, the adjustment seat 6 can be rotated before the active rod 73 is fixedly connected with the movable rod 84, so that the four movable screwdriver heads 8 can be driven to perform circular motion with the center of the adjustment seat 6 as the center, and the movable screwdriver head 8 to be used is moved to the height of the port of the electric rotating rod 7, and then the electric rotating rod 7 is threadedly connected and fixed with the movable screwdriver head 8, and the screw head 85 can be adjusted according to the fixing requirements of the infrared detector, which effectively improves the installation efficiency of the infrared detector and expands the adaptability range of the installation auxiliary tools.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An installation auxiliary tool, comprising a mounting plate (1), characterized in that: A handle (2) is fixedly connected to one side of the bottom of the mounting plate (1), a fixing seat (3) is slidably connected to one side of the top of the mounting plate (1), a battery box (4) is passed through between the two sides of the fixing seat (3), an electric rotating rod (7) is passed through between the two sides of the fixing seat (3) and directly above the battery box (4), a fixing plate (5) is fixedly connected to the other side of the top of the mounting plate (1), an adjustment seat (6) is passed through between the two sides of the fixing plate (5), and a plurality of movable screwdriver heads (8) are evenly distributed in a circular pattern and passed through between the two sides of the adjustment seat (6).

2. An installation auxiliary tool according to claim 1, characterized in that: The electric rotating rod (7) comprises a chassis (71), the chassis (71) being fixedly connected to the top of one side of the fixing seat (3), a motor (72) being fixedly connected inside the chassis (71), an active rod (73) being fixedly connected to the output end of the motor (72), one end of the active rod (73) passing through the chassis (71) and the fixing seat (3) in sequence and extending to one end of an active screwdriver head (8), a threaded sleeve (74) being sleeved on a side of the rod surface of the active rod (73) away from the fixing seat (3), a connecting block (75) being fixedly connected at one end of the active rod (73) and located inside the threaded sleeve (74), a screw rod (76) being fixedly connected at one side of the connecting block (75) and located inside the threaded sleeve (74), and one end of the screw rod (76) extending to the outside of the threaded sleeve (74).

3. An installation auxiliary tool according to claim 2, characterized in that: The active rod (73) is rotatably connected to the chassis (71), and the active rod (73) is rotatably connected to the fixing seat (3).

4. The installation auxiliary tool according to claim 1, characterized in that: The movable screwdriver head (8) comprises a rotating cylinder (81), the rotating cylinder (81) passes through between two sides of the adjustment seat (6), a positioning block (82) is sleeved on one side of the rotating cylinder (81), a sliding block (83) is sleeved on the other side of the rotating cylinder (81), a movable rod (84) passes through one end of the rotating cylinder (81) away from the screw rod (76), one end of the movable rod (84) passes through the sliding block (83), the positioning block (82) and the rotating cylinder (81) in sequence and extends to the outside of the rotating cylinder (81), one end of the movable rod (84) is provided with a threaded groove (86), the other end of the movable rod (84) is fixedly connected with a screw head (85), and a spring (87) is sleeved on the rod surface of the movable rod (84) between the opposite sides of the sliding block (83) and the positioning block (82).

5. The installation auxiliary tool according to claim 4, characterized in that: The movable rod (84) is in contact with the rotating drum (81), the sliding block (83) is slidably connected to the rotating drum (81), the positioning block (82) is fixedly connected to the rotating drum (81), and the movable rod (84) is fixedly connected to the sliding block (83).

6. The installation auxiliary tool according to claim 4, characterized in that: The movable rod (84) is in contact with the positioning block (82), and one end of the spring (87) is fixedly connected to one side of the sliding block (83).

7. The installation auxiliary tool according to claim 4, characterized in that: The other end of the spring (87) is fixedly connected to one side of the positioning block (82), and the threaded groove (86) is adapted to the screw rod (76).

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