Laser detector convenient for adjusting laser detection area

Abstract

The utility model relates to the technical field of laser detectors, in particular to a laser detector convenient for adjusting a laser detection area, which comprises a rack, universal wheels are respectively and rotatably arranged at four corners of the bottom of the rack, a bottom frame is fixed on the rack, a second bearing frame is fixed on the bottom frame, and a connecting plate is fixed on the second bearing frame. A first bearing frame is hinged to the connecting plate, a laser detector body is mounted on the first bearing frame, a T-shaped clamping block is slidably clamped to the second bearing frame, and a driving mechanism for driving the T-shaped clamping block to horizontally move and adjust on the second bearing frame is arranged on the second bearing frame. The laser detection area of the laser detector is adjusted by adjusting the angle of the laser detector, the problem that the detection area range of a traditional laser detector is limited is solved, and meanwhile continuous fine adjustment of the inclination angle of the laser detector can be achieved in the adjusting process. And the laser detector is not easy to loosen after frequent adjustment, and the stability after adjustment is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to laser detector technical field, concretely is a kind of laser detector of laser detection area is convenient for adjusting. BACKGROUND

[0002] In the laser detection technical field, the adjustment of the laser detection area of laser detector can be realized by adjusting the angle of laser detector, and the laser detection area can be expanded by adjusting the angle of laser detector light source, solving the problem that the laser detection area range is limited due to the fixed installation of traditional laser detector which cannot be adjusted in angle.

[0003] Traditional mechanical adjustment of the angle of laser detector relies on threaded drive or gear meshing structure, for example, horizontal direction adjustment is realized by hand wheel driving bevel gear, or multi-angle fixation is realized by the cooperation of internal thread pipe and fixed rod, such scheme can realize basic adjustment, but there are problems of complicated operation steps and insufficient adjustment precision. For example, although the cooperation of trapezoidal block and spring in patent CN221006389U improves flexibility, it is prone to loosen after frequent adjustment, which can lead to decreased stability after adjustment, and fine adjustment cannot be realized.

[0004] Based on the analysis of existing patent technology, the angle adjustment scheme of laser detector has the following technical bottlenecks and improvement needs, therefore, we provide a kind of laser detector of laser detection area is convenient for adjusting to solve the above-mentioned problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of laser detector of laser detection area is convenient for adjusting to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A kind of laser detector of laser detection area is convenient for adjusting, including rack, the bottom four corners of the rack are respectively rotationally installed with universal wheel, the rack is fixed with bottom bracket, the bottom bracket is fixed with second support frame, the second support frame is fixed with connecting plate, the connecting plate is hingedly connected with first support frame, the first support frame is installed with laser detector main body, the second support frame is slidably connected with T-shaped clamping block, the second support frame is provided with driving mechanism for driving T-shaped clamping block to move horizontally on second support frame and adjust, the two sides of the first support frame are respectively hingedly connected with swing arm, the two sides of the second support frame are respectively provided with rectangular slot, the swing arm is provided with through slot, the both ends of T-shaped clamping block are respectively threadedly cooperated with bolt that is movably clamped in through slot.

[0008] The laser detector convenient for adjusting the laser detection area, the first through hole is arranged on the connecting plate, the second through hole is arranged on the first supporting frame, and the pin shaft is inserted through the first through hole and the second through hole.

[0009] The laser detector convenient for adjusting the laser detection area, the driving mechanism comprises a bearing seat fixed at the bottom of the second supporting frame, the screw rod is rotatably installed on the bearing seat, the adjusting frame is threadedly connected to the screw rod, the adjusting frame is fixed with the T-shaped clamping block, and one end of the screw rod is rotatably connected to the bottom frame through a bearing.

[0010] The laser detector convenient for adjusting the laser detection area, one end of the screw rod is fixedly installed with the first handle.

[0011] The laser detector convenient for adjusting the laser detection area, the outer size of the T-shaped clamping block is matched with the inner size of the second supporting frame, and the T-shaped clamping block is movably embedded and clamped in the inner side of the second supporting frame.

[0012] The laser detector convenient for adjusting the laser detection area, threaded holes are arranged at two ends of the T-shaped clamping block, and the bolts are threadedly installed in the threaded holes.

[0013] The laser detector convenient for adjusting the laser detection area, one end of the bolt is fixed with the second handle, and the outer size of the second handle is matched with the inner size of the through groove.

[0014] Compared with the prior art, the beneficial effects of the utility model are that the four corners of the bottom of the frame are respectively rotationally installed with universal wheels, the first supporting frame is installed with a laser detector main body, a T-shaped clamping block is slidably clamped on the second supporting frame, a driving mechanism for driving the T-shaped clamping block to horizontally move and adjust on the second supporting frame is arranged on the second supporting frame, the two sides of the first supporting frame are respectively hingedly provided with swing arms, the two sides of the second supporting frame are respectively provided with rectangular grooves, the swing arms are provided with through grooves, the two ends of the T-shaped clamping block are respectively threadedly matched with bolts clamped in the through grooves, when in use, the adjustment of the laser detector main body in the horizontal direction can be adjusted by driving the frame to horizontally move through the universal wheels at the bottom of the frame, so as to expand the detection range of the laser detector main body in the horizontal direction, the adjustment of the vertical detection range of the laser detector main body can be adjusted by changing the irradiation angle of the laser detector main body, when adjusting, the T-shaped clamping block can be driven to horizontally move on the second supporting frame through the driving mechanism, the T-shaped clamping block horizontally reciprocating will drive the bolts to reciprocate in the through grooves, so as to drive the through grooves to swing and drive the first supporting frame to rotate clockwise or counterclockwise, so as to adjust the inclination angle of the laser detector main body on the first supporting frame, at the same time, after the angle is adjusted, the position of the T-shaped clamping block is fixed, through the thread cooperation between the bolt and the T-shaped clamping block, the bolt can be tightened to lock and fix between the swing arm and the second supporting frame, so as to lock the first supporting frame after the angle is adjusted, avoid the shaking of the first supporting frame, and ensure the detection stability of the laser detector main body when in use.

[0015] Therefore, the utility model realizes the adjustment of the laser detection area of the laser detector by adjusting the angle of the laser detector, solves the problem that the fixed installation of the traditional laser detector cannot be adjusted in angle and limits the laser detection area, simultaneously, the continuous fine adjustment of the inclination angle of the laser detector can be realized in the adjustment process, and the laser detector is not prone to loosen after frequent adjustment, and the stability after adjustment is high. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is an overall structure schematic diagram of a laser detector convenient for adjusting a laser detection area.

[0017] Figure 2 It is an overall structure schematic diagram of a laser detector convenient for adjusting a laser detection area. Figure 1 It is a structure schematic diagram of another view of the laser detector convenient for adjusting the laser detection area.

[0018] Figure 3 It is an overall structure schematic diagram of a laser detector convenient for adjusting a laser detection area. Figure 2 It is an explosion structure schematic diagram of the laser detector convenient for adjusting the laser detection area.

[0019] Figure 4 It is an overall structure schematic diagram of a laser detector convenient for adjusting a laser detection area. Figure 3 It is an explosion structure schematic diagram of the laser detector convenient for adjusting the laser detection area.

[0020] Figure 5 Another perspective view structure diagram of the laser detector Figure 3 Another perspective view structure diagram of the laser detector

[0021] Figure 6 Another perspective view structure diagram of the laser detector Figure 4 Another perspective view structure diagram of the laser detector

[0022] In the figure: 1, frame; 2, chassis; 3, connecting plate; 4, first supporting frame; 5, laser detector main body; 6, second supporting frame; 7, bearing seat; 8, lead screw; 9, first handle; 10, adjusting frame; 11, T-shaped clamping block; 12, swing arm; 13, through slot; 14, bolt; 15, threaded hole; 16, second handle; 17, rectangular slot; 18, first through hole; 19, second through hole; 20, pin shaft. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments.

[0024] Please refer to Figures 1-6 As an embodiment of the present application, a laser detector convenient to adjust laser detection area comprises a frame 1, universal wheels are rotatably installed at the bottom four corners of the frame 1, a chassis 2 is fixed on the frame 1, a second supporting frame 6 is fixed on the chassis 2, a connecting plate 3 is fixed on the second supporting frame 6, a first supporting frame 4 is hingedly connected to the connecting plate 3, a laser detector main body 5 is installed on the first supporting frame 4, a T-shaped clamping block 11 is slidingly connected to the second supporting frame 6, a driving mechanism for driving the T-shaped clamping block 11 to move horizontally on the second supporting frame 6 is arranged on the second supporting frame 6, swing arms 12 are hingedly connected to the two sides of the first supporting frame 4, rectangular slots 17 are arranged on the two sides of the second supporting frame 6, a through slot 13 is arranged on the swing arm 12, and bolts 14 are threadedly and cooperatively installed at the two ends of the T-shaped clamping block 11 and movably clamped in the through slot 13.

[0025] In use, the laser detector body 5 is electrically connected with an external power source through wires, and the horizontal adjustment of the laser detector body 5 can be realized by moving the rack 1 horizontally through the universal wheels at the bottom of the rack 1, so as to expand the horizontal detection range of the laser detector body 5; the vertical adjustment of the laser detector body 5 to the detection range can be realized by changing the irradiation angle of the laser detector body 5; when adjusting, the T-shaped clamping block 11 can be driven to move horizontally on the second supporting frame 6 through the driving mechanism, and the T-shaped clamping block 11 can drive the bolt 14 to slide reciprocatingly in the through slot 13, so as to drive the through slot 13 to swing and drive the first supporting frame 4 to rotate clockwise or counterclockwise, so as to adjust the inclination angle of the laser detector body 5 on the first supporting frame 4; meanwhile, after the angle is adjusted, the position of the T-shaped clamping block 11 is fixed, the bolt 14 is screwed with the T-shaped clamping block 11 in a threaded manner, and the bolt 14 can lock and fix the swing arm 12 and the second supporting frame 6, so as to lock the first supporting frame 4 after the angle adjustment, avoid shaking of the first supporting frame 4, and ensure the detection stability of the laser detector body 5 in use.

[0026] As a further scheme of the utility model, the first through hole 18 is arranged on the connecting plate 3, the second through hole 19 is arranged on the first supporting frame 4, and the pin shaft 20 is inserted through the first through hole 18 and the second through hole 19.

[0027] In this embodiment, the pin shaft 20 is inserted through the first through hole 18 and the second through hole 19, so that the first supporting frame 4 can rotate around the connecting plate 3, and the angle of the laser detector body 5 installed on the first supporting frame 4 can be adjusted.

[0028] As a further scheme of the utility model, the driving mechanism comprises the bearing seat 7 fixed at the bottom of the second supporting frame 6, the screw rod 8 rotatably installed on the bearing seat 7, the adjusting frame 10 threadedly connected with the screw rod 8, the T-shaped clamping block 11 fixed with the adjusting frame 10, and the screw rod 8 rotatably connected with the bottom frame 2 through a bearing at one end.

[0029] In this embodiment, the screw rod 8 is manually rotated, the adjusting frame 10 is driven to move horizontally on the screw rod 8 through the threaded connection between the adjusting frame 10 and the screw rod 8, the T-shaped clamping block 11 is synchronously driven to move horizontally when the adjusting frame 10 moves horizontally, the bolt 14 is driven to slide reciprocatingly in the through slot 13 through the horizontal movement of the T-shaped clamping block 11, so as to drive the through slot 13 to swing and drive the first supporting frame 4 to rotate clockwise or counterclockwise, and the inclination angle of the laser detector body 5 on the first supporting frame 4 can be adjusted.

[0030] As a further scheme of the utility model, the first handle 9 is fixedly installed at one end of the screw rod 8.

[0031] In this embodiment, the first rotating handle 9 is fixedly installed at one end of the lead screw 8, so that the user can manually rotate the lead screw 8 for adjustment, and the fine adjustment can be realized by rotating the lead screw 8.

[0032] As a further scheme of the utility model, the outer size of the T-shaped clamping block 11 is matched with the inner size of the second supporting frame 6, and the T-shaped clamping block 11 is movably embedded and clamped in the inner side of the second supporting frame 6.

[0033] In this embodiment, the T-shaped clamping block 11 is movably embedded and clamped in the inner side of the second supporting frame 6, and the second supporting frame 6 can limit the movement of the T-shaped clamping block 11 when the T-shaped clamping block 11 moves horizontally, so that the position inclination of the T-shaped clamping block 11 is prevented when it moves.

[0034] As a further scheme of the utility model, threaded holes 15 are formed at both ends of the T-shaped clamping block 11, and the bolts 14 are threadedly installed in the threaded holes 15.

[0035] In this embodiment, the bolts 14 are threadedly installed in the threaded holes 15, so that the bolts 14 and the T-shaped clamping block 11 are fixed, and the bolts 14 move horizontally synchronously when the T-shaped clamping block 11 moves.

[0036] As a further scheme of the utility model, the second rotating handle 16 is fixed at one end of the bolt 14, and the outer size of the second rotating handle 16 is matched with the inner size of the through slot 13.

[0037] In this embodiment, the second rotating handle 16 is located at one side of the outer surface of the swing arm 12, and the second rotating handle 16 can drive the bolt 14 to rotate when the second rotating handle 16 is manually rotated, so that the bolt 14 and the threaded hole 15 are fixed by the threaded installation of the bolt 14 in the threaded hole 15, and the swing arm 12 and the second supporting frame 6 are locked and fixed by the second rotating handle 16 when the second rotating handle 16 is continuously rotated after the adjustment of the inclination angle of the first supporting frame 4 is completed, so that the swing arm 12 and the second supporting frame 6 are prevented from loosening, and the position locking of the first supporting frame 4 after the angle adjustment is ensured.

[0038] The working principle of the utility model is: when using, the adjustment of the laser detector main body 5 horizontal direction can be adjusted by the chassis 1 bottom universal wheel driving chassis 1 horizontal movement, to expand the detection area range of laser detector main body 5 horizontal direction, the adjustment of laser detector main body 5 vertical direction detection area range can be adjusted by changing the laser irradiation angle of laser detector main body 5, when adjusting, manually rotate screw rod 8, utilize the adjustment frame 10 with screw rod 8 thread connection, can drive adjustment frame 10 horizontal movement on screw rod 8, adjustment frame 10 horizontal movement will synchronously drive T type clamping block 11 horizontal movement, drive bolt 14 reciprocating sliding in through slot 13 by T type clamping block 11 horizontal movement, thereby will drive through slot 13 swing and drive first holding frame 4 clockwise or counterclockwise rotation, thereby can adjust the inclination angle of laser detector main body 5 on first holding frame 4, at the same time, after angle adjustment, T type clamping block 11 position is fixed, by bolt 14 and T type clamping block 11 thread cooperation, tighten bolt 14 can lock and fix between swing arm 12 and second holding frame 6, thereby make first holding frame 4 angle adjustment lock after, avoid its sway, guarantee the detection stability of laser detector main body 5 when using.

[0039] The above examples are exemplary rather than limiting, and thus the technical solutions of the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model, and are all included in the utility model.

Claims

1. A laser detector facilitating adjustment of a laser detection area, comprising a frame (1), the four corners of the bottom of the frame (1) are respectively rotationally mounted with universal wheels, characterized in that, The rack (1) is fixed with a chassis (2), the chassis (2) is fixed with a second support frame (6), the second support frame (6) is fixed with a connecting plate (3), the connecting plate (3) is hinged with a first support frame (4), the first support frame (4) is installed with a laser detector main body (5), the second support frame (6) is slidably connected with a T-shaped clamping block (11), the second support frame (6) is provided with a driving mechanism for driving the T-shaped clamping block (11) to move horizontally on the second support frame (6), both sides of the first support frame (4) are respectively hinged with a swing arm (12), both sides of the second support frame (6) are respectively provided with a rectangular slot (17), the swing arm (12) is provided with a through slot (13), both ends of the T-shaped clamping block (11) are respectively threadedly connected with a bolt (14) which is movably clamped in the through slot (13).

2. The laser detector of claim 1, wherein, The connecting plate (3) is provided with a first through hole (18), and the first support frame (4) is provided with a second through hole (19), and the first through hole (18) and the second through hole (19) are throughly inserted with a pin shaft (20).

3. The laser detector of claim 1, wherein, The driving mechanism comprises a bearing seat (7) fixed at the bottom of the second support frame (6), a lead screw (8) rotatably installed on the bearing seat (7), an adjusting frame (10) threadedly connected with the lead screw (8), the adjusting frame (10) and the T-shaped clamping block (11) are fixed, and one end of the lead screw (8) is rotatably connected with the chassis (2) through a bearing.

4. The laser detector of claim 3, wherein, One end of the lead screw (8) is fixedly installed with a first handle (9).

5. The laser detector of claim 1, wherein, The outer dimension of the T-shaped clamping block (11) is matched with the inner dimension of the second support frame (6), and the T-shaped clamping block (11) is movably embedded and clamped in the inner side of the second support frame (6).

6. The laser detector of claim 1, wherein, Threaded holes (15) are respectively formed at both ends of the T-shaped clamping block (11), and the threaded holes (15) are threadedly connected with the bolts (14).

7. The laser detector of claim 1, wherein, One end of the bolt (14) is fixed with a second handle (16), and the outer dimension of the second handle (16) is matched with the inner dimension of the through slot (13).

Images