Adjusting device and laser detector

Abstract

The utility model discloses an adjusting device and a laser detector, the adjusting device comprises a frame body, a first deflection body, a second deflection body and a limiting mechanism, the first deflection body is rotatably connected to the frame body, the interior of the first deflection body is hollow, the second deflection body is installed in the first deflection body and rotatably connected with the first deflection body, and the limiting mechanism is arranged on the frame body. The limiting mechanism is connected with the first deflection body and the second deflection body so as to limit the deflection angle of the first deflection body and the deflection angle of the second deflection body, and multi-angle deflection adjustment is achieved through cooperation of the first deflection body and the second deflection body so as to rapidly adapt to different application scenes.

Description

TECHNICAL FIELD

[0001] The utility model relates to a detector technical field especially relates to an adjusting device and laser detector. BACKGROUND

[0002] In the field of modern optics and laser technology, adjusting two parallel beams is the basic requirement of many application scenarios. In the laser processing industry, such as laser cutting, laser welding, etc., multiple parallel laser beams can improve processing efficiency and precision, and realize rapid processing of complex patterns; in the field of laser measurement, parallel beams can be used for distance measurement, angle measurement, etc., providing accurate measurement data for the construction, machinery manufacturing and other industries; in the field of communication, parallel laser beams help to realize high-speed and stable optical communication, improve the efficiency and quality of information transmission.

[0003] The emission angle of the existing laser detector is mostly fixed, and there are products that can adjust the emission angle, but the angle adjusted by such products is single and limited. UTILITY MODEL CONTENT

[0004] The utility model aims at the technical problem existing in the background art, and proposes an adjusting device.

[0005] To achieve the above technical purpose, the utility model adopts the technical scheme as follows in the first aspect:

[0006] An adjusting device comprises a frame body, a first deflector, a second deflector and a limiting mechanism, the first deflector is rotatably connected to the frame body, the first deflector is hollow inside, the second deflector is installed in the first deflector and rotatably connected with the first deflector, and the limiting mechanism is connected with the first deflector and the second deflector respectively to adjust the deflection angle of the first deflector and the second deflector.

[0007] Preferably, the deflection direction of the first deflector is orthogonal to the deflection direction of the second deflector.

[0008] Preferably, the limiting mechanism comprises a first limiting piece and a second limiting piece, the first limiting piece is connected with the first deflector and the frame body respectively, and the second limiting piece is connected with the first deflector and the second deflector respectively.

[0009] Preferably, a first boss is arranged on the first deflector, a first hole is arranged on the first boss, a first part of the first limiting piece is movably connected with the frame body, and a second part of the first limiting piece is connected with the first hole.

[0010] Preferably, the frame body is provided with a first movable hole, the first hole is provided with a first annular protrusion, the first limiting member comprises a first fastener and a first elastic member, a first end of the first fastener passes through the first movable hole and is in sliding connection with the first movable hole, a second end of the first fastener is connected with the first hole, and the first elastic member is sleeved on the first fastener and abuts against the frame body and the first annular protrusion respectively.

[0011] Preferably, the second deflection body is provided with a second protrusion, the second protrusion is provided with a second hole, a first part of the second limiting member is in movable connection with the first deflection body, and a second part of the second limiting member is connected with the second hole.

[0012] Preferably, the first deflection body is provided with a second movable hole, the second hole is provided with a second annular protrusion, the second limiting member comprises a second fastener and a second elastic member, a first end of the second fastener passes through the second movable hole and is in sliding connection with the second movable hole, a second end of the second fastener is connected with the second hole, and the second elastic member is sleeved on the second fastener and abuts against the first deflection body and the second annular protrusion respectively.

[0013] Preferably, the first deflection body is provided with a limiting member, and the frame body is provided with an abutting member, wherein when the first deflection body is deflected by a certain angle, the limiting member abuts against the abutting member.

[0014] Preferably, the adjusting device further comprises a third fastener, a fourth fastener, a third elastic member and a fourth elastic member, the third fastener is connected to the rotating connection of the first deflection body, the third elastic member is sleeved on the third fastener, the fourth fastener is connected to the rotating connection of the second deflection body, and the fourth elastic member is sleeved on the fourth fastener.

[0015] The utility model discloses a laser detector in the second aspect adopts the technical scheme as follows:

[0016] Compared with the prior art, the utility model has the following beneficial technical effects: it comprises a frame body, a first deflection body, a second deflection body and a limiting mechanism, the first deflection body is rotatably connected to the frame body, the first deflection body is hollow inside, the second deflection body is installed in the first deflection body and rotatably connected with the first deflection body, the limiting mechanism is connected with the first deflection body and the second deflection body respectively to adjust the deflection angle of the first deflection body and the second deflection body, through the cooperation of the first deflection body and the second deflection body, multi-angle deflection adjustment is realized to quickly adapt to different application scenarios. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structure schematic view of the utility model embodiment;

[0018] Figure 2 It is a top view of the utility model embodiment;

[0019] Figure 3 For Figure 2 A-A section of the cross-sectional view of the middle part;

[0020] Figure 4 For the explosion schematic of the first deflector and the second deflector in the embodiment of the utility model Figure 1 ;

[0021] Figure 5 For the explosion schematic of the first deflector and the second deflector in the embodiment of the utility model Figure 2 .

[0022] Reference signs:

[0023] 100 frame, 101 abutting piece, 102 first movable hole, 200 first deflector, 201 first boss, 202 first hole, 203 first annular lug, 204 limiting piece, 205 second movable hole, 300 second deflector, 301 second boss, 302 second hole, 303 second annular lug, 400 limiting mechanism, 401 first limiting piece, 4011 first fastener, 4012 first elastic piece, 402 second limiting piece, 4021 second fastener, 4022 second elastic piece, 500 third fastener, 600 fourth fastener, 700 third elastic piece, 800 fourth elastic piece. DETAILED DESCRIPTION

[0024] It should be noted that the embodiments in the utility model and the features in the embodiments can be combined with each other without conflict.

[0025] In the description of the utility model, it should be understood that the orientation or position relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or position relationship based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or group indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more features. In the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0026] In the description of the utility model, it is necessary to explain, unless another explicit provision and limitation, the term "installation", "link", "connection" should do the broad sense understanding, for example, can be fixed connection, also can be connected, or a specific connection;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be two groups inside the communication. For ordinary skilled in the art, the above-mentioned terms can be understood by the specific meaning in the utility model through specific circumstances.

[0027] The specific embodiments of the utility model are described in detail below in combination with the drawings.

[0028] As Figure 1 The utility model discloses a adjusting device in the first aspect, it includes frame body 100, first deflector 200, second deflector 300 and limiting mechanism 400, first deflector 200 rotatably connected on frame body 100, first deflector 200 hollow inside, second deflector 300 is installed in first deflector 200 and with first deflector 200 rotatable connection, limiting mechanism 400 is connected with first deflector 200 and second deflector 300 respectively, to adjust the deflection angle of first deflector 200 and second deflector 300.

[0029] Specifically, first deflector 200 is installed in frame body 100, and the front and rear ends of first deflector 200 are rotatably connected with frame body 100, so that first deflector 200 can be left and right deflected along the shaft, wherein the front and rear directions described here are with first deflector 200 as the reference, the direction of the front and rear of the rotating shaft of the first deflector 200, which is described below, first deflector 200 is a frame structure, hollow inside, second deflector 300 can be installed inside first deflector 200, the two sides of second deflector 300 are rotatably connected with the left and right sides inside first deflector 200, so that second deflector 300 can have two deflection directions, wherein the deflection direction of first deflector 200 is orthogonal to the deflection direction of second deflector 300, which also makes second deflector 300 have two orthogonal deflection directions, in order to ensure that first deflector 200 and second deflector 300 are not deflected too much, limiting mechanism 400 is used to intervene and adjust the deflection angle of first deflector 200 and second deflector 300, so that the deflection amplitude is controllable and the precision is controlled.

[0030] Further, limiting mechanism 400 includes first limiting member 401 and second limiting member 402, first limiting member 401 is connected with first deflector 200 and frame body 100 respectively, and second limiting member 402 is connected with first deflector 200 and second deflector 300 respectively.

[0031] The first boss 201 is provided on the first deflection body 200, and the first hole 202 is provided on the first boss 201. The first part of the first limiting member 401 is movably connected with the frame body 100, and the second part of the first limiting member 401 is connected with the first hole 202.

[0032] The first movable hole 102 is provided on the frame body 100, and the first annular protrusion 203 is provided in the first hole 202. The first limiting member 401 comprises a first fastener 4011 and a first elastic member 4012. The first end of the first fastener 4011 passes through the first movable hole 102 and is slidably connected with the first movable hole 102. The second end of the first fastener 4011 is connected with the first hole 202. The first elastic member 4012 is sleeved on the first fastener 4011 and abuts against the frame body 100 and the first annular protrusion 203, respectively.

[0033] Referring to FIGS. 1-4 Figure 4 and FIGS. 5-8 Figure 5 The first fastener 4011 is connected between the frame body 100 and the first deflection body 200. It should be noted that the first fastener 4011 is movably connected with the frame body 100. Specifically, the first end of the first fastener 4011 passes through the first movable hole 102 and is slidably connected with the first movable hole 102. The second end of the first fastener 4011 is connected with the first hole 202 on the first deflection body 200. In actual application, the first end of the first fastener 4011 has a limiting structure, so that the end is not separated from the first movable hole 102. By adjusting the first fastener 4011, the first deflection body 200 can be moved along the axial direction of the first fastener 4011, so as to adjust the fine adjustment of the left and right deflection of the first deflection body 200. The first elastic member 4012 is sleeved on the first fastener 4011 to ensure that the first deflection body 200 can normally move along the axial direction of the first fastener 4011. Specifically, the first fastener 4011 adopts a screw structure, the first hole 202 is a threaded hole, and the first hole 202 can be a through hole and embedded with a copper nut structure by injection molding. The first elastic member 4012 is a spiral spring.

[0034] Further, the second boss 301 is provided on the second deflection body 300, and the second hole 302 is provided on the second boss 301. The first part of the second limiting member 402 is movably connected with the first deflection body 200, and the second part of the second limiting member 402 is connected with the second hole 302.

[0035] The first deflection body 200 is provided with a second movable hole 205, the second hole 302 is provided with a second annular protrusion 303, the second limiting part 402 comprises a second fastener 4021 and a second elastic part 4022, the first end of the second fastener 4021 passes through the second movable hole 205 and is in sliding connection with the second movable hole 205, the second end of the second fastener 4021 is connected with the second hole 302, and the second elastic part 4022 is sleeved on the second fastener 4021 and abuts against the first deflection body 200 and the second annular protrusion 303 respectively.

[0036] Specifically, the structure form is similar to the first limiting part 401 and other cooperating structures, the second hole 302 is a threaded hole, of course, the second hole 302 can be a through hole and a copper nut structure is injection molded and embedded, the second fastener 4021 is a screw structure, and the second elastic part 4022 is a spiral spring, in actual application, by adjusting the second fastener 4021, the second deflection body 200 can be moved along the axial direction of the second fastener 4021, and then the fine adjustment of the front and back deflection of the second deflection body 300 is adjusted.

[0037] Further, the first deflection body 200 is provided with a limiting part 204, and the frame body 100 is provided with an abutting part 101, wherein when the first deflection body 200 is deflected by a certain angle, the limiting part 204 abuts against the abutting part 101.

[0038] Specifically, the deflection angle of the first deflection body 200 may exceed the normal use angle in fine adjustment, therefore, the abutting cooperation of the abutting part 101 and the limiting part 204 can control the deflection angle of the first deflection body 200 within the normal use range.

[0039] Further, the adjusting device further comprises a third fastener 500, a fourth fastener 600, a third elastic part 700 and a fourth elastic part 800, the third fastener 500 is connected to the rotating connection part of the first deflection body 200, the third elastic part 700 is sleeved on the third fastener 500, the fourth fastener 600 is connected to the rotating connection part of the second deflection body 300, and the fourth elastic part 800 is sleeved on the fourth fastener 600.

[0040] Specifically, in order to further improve the fine adjustment effect, the third fastener 500 and the fourth fastener 600 are both in screw structure, the third elastic part 700 and the fourth elastic part 800 are both in spiral spring structure, the rotating connection parts of the first deflection body 200 and the second deflection body 300 are both connected with the screw and spring cooperating structure, of course, there is a gasket as an auxiliary contact structure, so that the rotating resistance of the first deflection body 200 and the second deflection body 300 is increased, it is ensured that the first deflection body 200 and the second deflection body 300 are not easily disturbed, and in the deflection fine adjustment, small stroke fine adjustment can be realized, and the fine adjustment effect is ensured.

[0041] The utility model provides a kind of laser detector in the second aspect, including the adjusting device of any one of the above scheme.

[0042] The above is one or more embodiments provided in combination with specific content, and the specific implementation of the utility model is not limited to these descriptions. Any approximation, similarity or replacement of the method and structure of the utility model, or any technical deduction or replacement under the concept of the utility model, should be considered as the protection scope of the utility model.

Claims

1. An adjusting device, characterized in that The utility model relates to a kind of adjustable angle of rotation of the first and second deflection body, and the first and second deflection body are connected by the limiting mechanism, so that the first and second deflection body can be adjusted to the angle of rotation. The utility model relates to a kind of adjustable angle of rotation of the first and second deflection body, and the first and second deflection body are connected by the limiting mechanism, so that the first and second deflection body can be adjusted to the angle of rotation. The utility model relates to a kind of adjustable angle of rotation of the first and second deflection body, and the first and second deflection body are connected by the limiting mechanism, so that the first and second deflection body can be adjusted to the angle of rotation. The utility model relates to a kind of adjustable angle of rotation of the first and second deflection body, and the first and second deflection body are connected by the limiting mechanism, so that the first and second deflection body can be adjusted to the angle of rotation. The utility model relates to a kind of adjustable angle of rotation of the first and second deflection body, and the first and second deflection body are connected by the limiting mechanism, so that the first and second deflection body can be adjusted to the angle of rotation.

2. An adjustment device according to claim 1, characterized in that The utility model relates to a kind of adjustable angle of rotation of the first and second deflection body, and the first and second deflection body are connected by the limiting mechanism, so that the first and second deflection body can be adjusted to the angle of rotation.

3. The adjustment device of claim 1, wherein The utility model relates to a kind of adjustable angle of rotation of the first and second deflection body, and the first and second deflection body are connected by the limiting mechanism, so that the first and second deflection body can be adjusted to the angle of rotation.

4. An adjustment device according to claim 3, characterised in that The utility model relates to a kind of adjustable angle of rotation of the first and second deflection body, and the first and second deflection body are connected by the limiting mechanism, so that the first and second deflection body can be adjusted to the angle of rotation.

5. An adjustment device according to claim 4, characterised in that The utility model relates to a kind of adjustable angle of rotation of the first and second deflection body, and the first and second deflection body are connected by the limiting mechanism, so that the first and second deflection body can be adjusted to the angle of rotation.

6. An adjustment device according to claim 3, characterized in that The utility model relates to a kind of adjustable angle of rotation of the first and second deflection body, and the first and second deflection body are connected by the limiting mechanism, so that the first and second deflection body can be adjusted to the angle of rotation.

7. An adjustment device according to claim 6, characterised in that The first deflection body (200) is provided with a second movable hole (205), the second hole (302) is provided with a second annular protrusion (303), the second limiting member (402) comprises a second fastener (4021) and a second elastic member (4022), the first end of the second fastener (4021) passes through the second movable hole (205) and is in sliding connection with the second movable hole (205), the second end of the second fastener (4021) is connected with the second hole (302), and the second elastic member (4022) is sleeved on the second fastener (4021) and abuts against the first deflection body (200) and the second annular protrusion (303) respectively.

8. The adjustment device of claim 1, wherein The first deflection body (200) is provided with a limiting member (204), and the frame body (100) is provided with an abutting member (101), wherein when the first deflection body (200) is deflected by a certain angle, the limiting member (204) abuts against the abutting member (101).

9. An adjustment device according to claim 3, characterized in that Further comprising a third fastener (500), a fourth fastener (600), a third elastic member (700) and a fourth elastic member (800), the third fastener (500) is connected to the rotating connection of the first deflection body (200), the third elastic member (700) is sleeved on the third fastener (500), the fourth fastener (600) is connected to the rotating connection of the second deflection body (300), and the fourth elastic member (800) is sleeved on the fourth fastener (600).

10. A laser probe, characterized by, The adjusting device comprises any one of claims 1-9.

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