Distance measuring device and robot

Abstract

The utility model relates to the technical field of robots, in particular to a distance measuring device which comprises an installation assembly. The transmitting assembly is arranged on the mounting assembly; the receiving assembly is arranged on the mounting assembly; the first reflection assembly comprises a first reflection piece and an adjusting assembly, the first reflection piece is arranged on the adjusting assembly, the adjusting assembly is rotationally connected to the installation assembly, the first reflection piece corresponds to the emitting assembly, the emitting assembly is used for emitting detection light to the first reflection piece, and the first reflection piece is arranged on the adjusting assembly. The first reflecting part is used for reflecting the detection light so as to output the detection light to the outside, and the receiving assembly is used for receiving the detection light reflected and returned from the outside. According to the mode, the distance measuring device can be quickly debugged to reach the preset reflection angle by driving the adjusting assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of robots, in particular to a distance measuring device and a robot. Background Art

[0002] The distance measuring device is a device used to measure distance. The distance measuring device includes a mounting assembly, a transmitting assembly, a receiving assembly and a reflecting member. The transmitting assembly and the receiving assembly are arranged on the mounting assembly. The mounting assembly is provided with a mounting slot, and the reflecting member is arranged in the mounting slot. When the distance measuring device is working, the transmitting assembly emits a detection light toward the reflecting member, and the detection light is reflected to the outside through the reflecting member. When the detection light encounters an obstacle, the obstacle reflects the detection light back to the receiving assembly, and the receiving assembly receives the detection light, thereby realizing the distance measurement of the distance measuring device.

[0003] However, in the process of implementing the utility model, the inventor discovered that the reflector is installed in the mounting groove by dripping glue into the mounting groove to fix the reflector relative to the mounting assembly. In the process of the glue changing from liquid to solid, the volume shrinks, causing the reflector to shift, and the reflector cannot maintain a preset reflection angle relative to the reflector. Utility Model Content

[0004] The utility model provides a distance measuring device, which can quickly adjust the distance measuring device to reach a preset reflection angle, that is, a pitch angle.

[0005] In order to solve the above technical problems, a technical solution adopted by the utility model is: to provide a ranging device, including a mounting assembly; a transmitting assembly, which is arranged on the mounting assembly; a receiving assembly, which is arranged on the mounting assembly; a first reflecting assembly, including a first reflecting member and an adjusting assembly, wherein the first reflecting member is arranged on the adjusting assembly, the adjusting assembly is rotatably connected to the mounting assembly, and the first reflecting member corresponds to the transmitting assembly, the transmitting assembly is used to emit a detection light to the first reflecting member, the first reflecting member is used to reflect the detection light to output the detection light to the outside world, and the receiving assembly is used to receive the detection light reflected and returned from the outside world.

[0006] Optionally, the mounting assembly is provided with a rotating hole; the adjusting assembly is provided with a rotating shaft, the rotating shaft is inserted into the rotating hole, and the rotating shaft can rotate relative to the rotating hole.

[0007] Optionally, the adjusting component is provided with a rotating hole; the mounting component is provided with a rotating shaft, the rotating shaft is inserted into the rotating hole, and the rotating shaft can rotate relative to the rotating hole.

[0008] Optionally, the adjustment assembly is provided with an adjustment handle, and the adjustment handle is used for a user to drive the adjustment assembly to rotate relative to the mounting assembly.

[0009] Optionally, a grip is provided at the end of the rotating shaft, and the grip is used for a user to drive the adjusting assembly to rotate relative to the mounting assembly; or

[0010] An interlocking structure is provided at the end of the rotating shaft, and the interlocking structure is used to be connected with a manual handle to drive the adjusting assembly to rotate relative to the mounting assembly.

[0011] Optionally, the adjustment component is provided with a screw hole; the installation component is provided with a through hole; the installation component also includes a bolt, and the bolt passes through the through hole and is screwed to the screw hole.

[0012] Optionally, the mounting assembly is provided with a first screw hole; the adjusting assembly is provided with a first adjusting hole, the first adjusting hole having a first inclined side wall; the first reflecting assembly also includes a first bolt, one end of the first bolt is screwed into the first screw hole, the other end of the first bolt is abutted against the first inclined side wall, and the first bolt can slide along the first inclined side wall to drive the adjusting assembly to rotate relative to the mounting assembly.

[0013] Optionally, the mounting assembly is provided with a second screw hole; the adjusting assembly is provided with a second adjusting hole, the second adjusting hole having a second inclined side wall; the first reflecting assembly also includes a second bolt, one end of the second bolt is screwed into the second screw hole, the other end of the second bolt is abutted against the second inclined side wall, the inclination direction of the first inclined side wall is opposite to that of the second inclined side wall, and the second bolt can slide along the second inclined side wall to drive the adjusting assembly to rotate relative to the mounting assembly.

[0014] Optionally, the adjustment assembly includes an adjustment frame and a supporting member, the adjustment frame is rotatably connected to the mounting assembly, the first reflector is arranged on the supporting member, the adjustment frame is provided with a clamping groove, the supporting member is provided with a connecting portion, the connecting portion is inserted into the clamping groove, and the connecting portion can rotate relative to the clamping groove to adjust a preset reflection angle of the first reflector relative to the second reflector.

[0015] Optionally, along the depth direction of the clamping groove, the cross-sectional area of ​​the clamping groove gradually increases.

[0016] Optionally, the supporting member is provided with an avoidance hole, and the clamping groove and the avoidance hole are spaced apart so that an elastic arm is formed between the clamping groove and the avoidance hole, and the avoidance hole is used to provide deformation space for the elastic arm when the connecting part is inserted into the clamping groove.

[0017] Optionally, the ranging device also includes a second reflecting component, which is rotatably arranged above the mounting component, and the second reflecting component includes a second reflecting member, and the first reflecting member and the second reflecting member are arranged opposite to each other, and the first reflecting member reflects the detection light toward the second reflecting member, and the second reflecting member is used to reflect the detection light to the outside world and reflect the detection light reflected back from the outside world to the receiving component.

[0018] Optionally, the second reflective component further comprises a mounting body, the mounting body is rotatably connected to the mounting component, and the second reflective member is arranged on the mounting body; wherein a rotation plane formed by the rotation of the bracket is perpendicular to a rotation plane formed by the rotation of the base.

[0019] Optionally, the mounting body includes a base and a bracket, the base is rotatably connected to the mounting assembly, the bracket is rotatably connected to the base, and the second reflector is arranged on the bracket; wherein a rotation plane formed by the rotation of the adjustment assembly is parallel to a rotation plane formed by the rotation of the base.

[0020] Optionally, the distance measuring device further comprises a driving assembly, wherein the driving assembly is connected to the mounting body, and the driving assembly is used to drive the mounting body to rotate.

[0021] In order to solve the above technical problems, a technical solution adopted by the utility model is: to provide a robot, including the above distance measuring device.

[0022] The beneficial effects of the embodiments of the present application are as follows: a distance measuring device is provided, the distance measuring device includes a mounting assembly; a transmitting assembly, which is arranged on the mounting assembly; a receiving assembly, which is arranged on the mounting assembly; a first reflecting assembly, which includes a first reflecting member and an adjusting assembly, wherein the first reflecting member is arranged on the adjusting assembly, the adjusting assembly is rotatably connected to the mounting assembly, and the first reflecting member corresponds to the transmitting assembly, the transmitting assembly is used to transmit a detection light to the first reflecting member, the first reflecting member is used to reflect the detection light to output the detection light to the outside, and the receiving assembly is used to receive the detection light reflected and returned from the outside. When the distance measuring device is working, the transmitting assembly transmits the detection light to the first reflecting member to output the detection light to the outside, and the receiving assembly receives the detection light reflected and returned from the outside. When the first reflecting member is adjusted to maintain a preset reflection angle relative to the second reflecting member, the adjusting assembly is driven to rotate relative to the mounting assembly so that the first reflecting member reaches the preset reflection angle, further solving the technical problem of the first reflecting member being offset due to the solidification of glue when the first reflecting member is installed in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments of the present application will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the drawings without paying creative work.

[0024] Figure 1 This is a view of the distance measuring device provided by the utility model;

[0025] Figure 2 It is an exploded diagram of the distance measuring device provided by the utility model;

[0026] Figure 3 The utility model provides an exploded view of a first reflective component and a mounting component;

[0027] Figure 4 It is an exploded view of the first reflective component provided by the utility model from one viewing angle;

[0028] Figure 5 It is an exploded view of one view of the second reflective assembly provided by the utility model;

[0029] Figure 6 is a cross-sectional view of a second reflective assembly according to another embodiment of the present invention;

[0030] Figure 7 This is a view of the base and the drive assembly provided by the utility model.

[0031] Reference numerals:

[0032] 100, distance measuring device; 10, first reflection assembly; 11, first reflection member; 12, adjustment assembly; 13, first bolt; 14, second bolt; 121, rotating shaft; 122, interlocking structure; 123, adjustment frame; 123a, clamping groove; 1231, inclined portion; 1232, stopper; 124, bearing member; 10a, screw hole; 12b, first adjustment hole; 12c, second adjustment hole; 12b1, first inclined side wall; 12c1, second inclined side wall; 1241, connecting portion; 124b, avoidance hole; 20, first Two reflective components; 21, second reflective component; 22, mounting body; 221, base; 221a, connecting hole; 2211, supporting part; 222, bracket; 2221, connecting shaft; 223, outer cover; 223a, opening; 30, mounting component; 30a, rotating hole; 30b, first screw hole; 30c, second screw hole; 31, base; 32, mounting component; 311, elastic part; 321, first mounting part; 322, second mounting part; 40, transmitting component; 50, receiving component; 60, driving component; 70, bearing. DETAILED DESCRIPTION

[0033] In order to facilitate the understanding of the utility model, the utility model is described in more detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that when an element is described as "fixed to" another element, it can be directly on the other element, or there can be one or more centered elements therebetween. When an element is described as "connected to" another element, it can be directly connected to the other element, or there can be one or more centered elements therebetween. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this specification are for illustrative purposes only.

[0034] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as those commonly understood by technicians in the technical field of the present invention. The terms used in this specification are only for the purpose of describing specific embodiments and are not used to limit the present invention. The term "and / or" used in this specification includes any and all combinations of one or more related listed items.

[0035] See also Figure 1-Figure 2 The distance measuring device 100 includes a first reflection component 10, a second reflection component 20, a mounting component 30, a transmitting component 40 and a receiving component 50. The first reflection component 10, the transmitting component 40 and the receiving component 50 are all arranged on the mounting component 30, the first reflection component 10 corresponds to the transmitting component 40, the first reflection component 10 and the second reflection component 20 are arranged oppositely, and the second reflection component 20 is rotatably arranged above the mounting component 30. When the distance measuring device 100 is working, the transmitting component 40 emits a detection light to the first reflection component 10, and the detection light is reflected to the outside through the first reflection component 10 and the second reflection component 20 in sequence. When the detection light encounters an obstacle in the external environment, the obstacle will detect and reflect it to the second reflection component 20, and the second reflection component 20 will then reflect the detection light to the receiving component 50, and the receiving component 50 receives the detection light, thereby realizing distance measurement.

[0036] For the first reflective component 10, please refer to Figure 2-Figure 4 The first reflective assembly 10 includes a first reflective member 11 and an adjusting assembly 12. The first reflective member 11 is disposed on the adjusting assembly 12, the adjusting assembly 12 is rotatably connected to the mounting assembly 30, and the first reflective member 11 corresponds to the emitting assembly 40. When the first reflective member 11 is adjusted, the adjusting assembly 12 is driven relative to the mounting assembly 30 so that the first reflective member 11 maintains a preset reflection angle relative to the second reflective assembly 20.

[0037] The adjustment component 12 is rotatably connected to the mounting component 30, the mounting component 30 is provided with a rotation hole 30a, the adjustment component 12 is provided with a rotation shaft 121, the rotation shaft 121 is inserted into the rotation hole 30a, and the rotation shaft 121 can be relative to the rotation hole 30a, so as to achieve the first reflector 11 relative to the second reflector component 20. It should be noted that the preset reflection angle is a pitch angle.

[0038] In some embodiments, the adjustment component 12 is set in the rotating hole, and the installation component 30 is set on the rotating shaft. The rotating shaft is inserted into the rotating hole, and the rotating shaft can rotate relative to the rotating hole. By driving the adjustment component 12 to rotate the adjustment component 12 relative to the installation component 30, the first reflector 11 is adjusted to a preset reflection angle relative to the second reflector component 20.

[0039] The end of the rotating shaft 121 is provided with a fitting structure 122, which is connected to the manual handle through the fitting structure 122 to drive the adjustment assembly 12 to rotate relative to the mounting assembly 30. Optionally, the fitting structure 122 is a cross hole, and the cross protrusion of the manual handle is inserted into the cross hole for user driving.

[0040] In some embodiments, a grip is disposed at the end of the rotating shaft 121 , and the grip can be used by a user to drive the adjustment assembly 12 to rotate relative to the mounting assembly 30 , thereby adjusting the preset reflection angle of the first reflector 11 relative to the second reflector 21 .

[0041] In some embodiments, the adjustment component 12 is provided with an adjustment handle (not shown), which is used for the user to drive the adjustment component 12 to rotate relative to the mounting component 30, so as to adjust the preset reflection angle of the first reflector 11 relative to the second reflector component 20.

[0042] After the first reflective component 11 is adjusted to a preset reflection angle relative to the second reflective component 20, a screw hole 10a is provided through the adjustment component 12, and a through hole 30d is provided in the installation component 30. The first reflective component 10 also includes a bolt 15, which passes through the through hole 30d and is screwed to the screw hole 10a. When the bolt 15 is tightened, the adjustment component 12 is fixed relative to the installation component 30.

[0043] For the above-mentioned first reflector 11, the first reflector 11 is in the shape of a plate, the first reflector 11 is inclined relative to the adjustment component 12, and the end of the first reflector 11 corresponding to the emitting component 40 has a first reflective plane, and the first reflective plane can reflect the detection light emitted from the emitting component 40.

[0044] The above-mentioned adjustment component 12 includes an adjustment frame 123 and a bearing member 124. The adjustment frame 123 is rotatably connected to the mounting component 30, the first reflective member 11 is arranged on the bearing member 124, the adjustment frame 123 is provided with a clamping groove 123a, the bearing member 124 is provided with a connecting portion 1241, the connecting portion 1241 is plugged into the clamping groove 123a, and the connecting portion 1241 can rotate relative to the clamping groove 123a to adjust the preset reflection angle of the first reflective member 11 relative to the second reflective component 20, wherein the rotation plane formed by the bearing member 124 rotating relative to the adjustment frame 123 is perpendicular to the rotation plane formed by the adjustment frame 123 rotating relative to the mounting component 30, and the rotation plane formed by the bearing member 124 rotating relative to the adjustment frame 123 is perpendicular to the first reflection plane of the first reflective member 11. Optionally, the rotating shaft 121 is arranged on the adjustment frame 123.

[0045] The adjustment frame 123 has an inclined portion 1231, and the clamping groove 123a is arranged on the inclined portion 1231, so that the first reflective member 11 is arranged in an inclined manner. In addition, the side wall of the clamping groove 123a has a limiting effect on the carrier 124, reducing the risk of the carrier 124 sliding relative to the adjustment frame 123. Along the circumferential direction of the inclined portion 1231, the inclined portion 1231 protrudes with a stopper 1232, which can block the detection light reflected from the second reflection component 20 to the receiving component 50, reducing the risk of interference from other detection lights.

[0046] The surface of the carrier 124 facing the first reflector 11 is provided with a glue groove 124c. When the first reflector 11 is mounted on the carrier 124, glue is dripped into the glue groove 124c to fix the first reflector 11 relative to the carrier 124. Along the depth direction of the clamping groove 123a, the cross-sectional area of ​​the clamping groove 123a gradually increases, and the cross-sectional area of ​​the connecting portion 1241 gradually increases. The clamping groove 123a is adapted to the connecting portion 1241. When the connecting portion 1241 is inserted into the clamping groove 123a, the clamping groove 123a has a clamping effect on the connecting portion 1241, thereby reducing the risk of the carrier 124 detaching from the adjustment frame 123. The supporting member 124 is also provided with an avoidance hole 124b, and the clamping groove 123a and the avoidance hole 124b are arranged at intervals so that an elastic arm is formed between the clamping groove 123a and the avoidance hole 124b. When the connecting part 1241 is inserted into the clamping groove 123a, the avoidance hole 124b provides a deformation space for the elastic arm, so that the connecting part 1241 can be more easily inserted into the clamping groove 123a.

[0047] For the second reflective component 20, please refer to Figure 2 The second reflective component 20 includes a second reflective member 21 . The first reflective member 11 and the second reflective member 21 are arranged opposite to each other. The second reflective member 21 reflects the detection light to the outside and reflects the detection light reflected from the outside to the receiving component 50 .

[0048] The second reflective component 20 is shown in FIG. Figure 2 Combination Figure 5 The second reflective assembly 20 further includes a mounting body 22, which is rotatably connected to the mounting assembly 30, the second reflective member 21 is disposed on the mounting body 22, and a rotation plane formed by the rotation of the adjustment frame 123 is perpendicular to a rotation plane formed by the rotation of the mounting body 22. The mounting body 22 is driven by an external force to rotate relative to the mounting assembly 30, so that the second reflective member 21 can rotate 360 ​​degrees in a circle, and the distance measuring device 100 can scan 360 degrees.

[0049] The mounting body 22 includes a base plate 221 and a bracket 222. The base plate 221 is rotatably connected to the mounting assembly 30, the bracket 222 is rotatably connected to the base plate 221, and the second reflector 21 is disposed on the bracket 222, wherein a rotation plane formed by the rotation of the bracket 222 is perpendicular to a rotation plane formed by the rotation of the base plate 221. Optionally, for the rotational connection between the base plate 221 and the mounting assembly 30, the inner ring of the bearing 70 is sleeved on the mounting assembly 30, and the base plate 221 is sleeved on the outer ring of the bearing 70, thereby realizing the rotation of the base plate 221 relative to the mounting assembly 30.

[0050] For the above-mentioned bracket 222 being rotatably connected to the base plate 221, the bracket 222 is provided with a connecting shaft 2221, the base plate 221 is provided with a connecting hole 221a, the connecting shaft 2221 is inserted into the connecting hole 221a, and the connecting shaft 2221 can rotate relative to the connecting hole 221a, thereby realizing the rotation of the bracket 222 relative to the base plate 221, and further realizing the preset reflection angle, i.e., the pitch angle, of the second reflector 21 relative to the first reflector 11. Optionally, the base plate 221 protrudes with a supporting portion 2211, the connecting hole 221a is provided on the supporting portion 2211, and the supporting portion 2211 has a lifting effect on the base plate 221.

[0051] The installation body 22 further includes an outer cover 223, which is connected to the base plate 221, and the first transmitting assembly 40, the second reflecting member 21, the transmitting assembly 40 and the receiving assembly 50 are all arranged in the outer cover 223, and the outer cover 223 plays a role of dustproof and waterproof. In addition, the outer cover 223 is provided with an opening 223a, and the opening 223a corresponds to the second reflecting member 21, and the second reflecting member 21 reflects the detection light and then emits the detection light to the outside through the opening 223a. Optionally, the material of the outer cover 223 is plastic material or metal material.

[0052] In some embodiments, the outer cover 223 is fixed to the mounting assembly 30, that is, the base 221 can rotate relative to the outer cover 223, the bracket 222 is rotatably connected to the outer cover 223, and the material of the outer cover 223 is a light-transmitting material. The second reflector 21 reflects the detection light and then emits it to the outside after passing through the outer cover 223.

[0053] It should be noted that the structure in which the adjustment component 12 is fixed relative to the installation component 30 after the driving adjustment component 12 rotates relative to the installation component 30 and the first reflector 11 is adjusted to a preset reflection angle relative to the second reflector 21 is not limited to the above structure, and may also be other structures, for example:

[0054] See also Figure 6 The mounting assembly 30 is provided with a first screw hole 30b, the adjusting assembly 12 is provided with a first adjusting hole 12b, the first adjusting hole 12b has a first inclined side wall 12b1, and the first reflecting assembly 10 further includes a first bolt 13, one end of the first bolt 13 is screwed to the first screw hole 30b, and the other end of the first bolt 13 is abutted against the first inclined side wall 12b1. When an external force drives the first bolt 13 to rotate, the first bolt 13 can slide along the first inclined side wall 12b1, and the first bolt 13 can squeeze the first inclined side wall 12b1, so that the first bolt 13 drives the adjusting assembly 12 to rotate relative to the mounting assembly 30. The mounting assembly 30 is also provided with a second screw hole 30c, the adjusting assembly 12 is provided with a second adjusting hole 12c, the second adjusting hole 12c has a second inclined side wall 12c1, and the first reflecting assembly 10 further includes a second bolt 14, one end of the second bolt 14 is screwed to the second screw hole 30c, the other end of the second bolt 14 is abutted against the second inclined side wall 12c1, and the first inclined side wall 12b1 is inclined in the opposite direction to the second inclined side wall 12c1. When an external force drives the second bolt 14 to rotate, the second bolt 14 can slide along the second inclined side wall 12c1, and the second bolt 14 can press the second inclined side wall 12c1 to drive the adjusting assembly 12 to rotate relative to the mounting assembly 30.

[0055] For the above mentioned installation assembly 30, see Figure 2 Combination Figure 7 The mounting assembly 30 includes a base 31 and a mounting member 32. The base 31 is provided with a plurality of elastic parts 311, which are arranged at intervals to form a ring structure, and the bearing 70 is sleeved on the ring structure. When the bearing 70 is sleeved on the ring structure, the elastic part 311 is elastically deformed toward the inside of the ring and the elastic part 311 generates an inner ring pressure that squeezes the bearing 70, that is, the elastic part 311 always keeps squeezing the inner ring pressure of the bearing 70, so that the bearing 70 is stably mounted on the base 31. In addition, a part of the elastic part 311 is provided with a limiting part 312, which is pressed against the bearing 70, and the limiting part 312 can reduce the risk of the bearing 70 being separated from the base 31.

[0056] For the above-mentioned mounting member 32, please refer to Figure 3The mounting member 32 includes a first mounting portion 321 and a second mounting portion 322. The first mounting portion 321 has a mounting groove in the vertical direction, the receiving assembly 50 is mounted in the mounting groove, the transmitting assembly 40 is arranged in the second mounting portion 322, and the detection light emitted by the transmitting assembly 40 is perpendicular to the vertical direction. It should be noted that the rotation plane formed by the rotation of the base plate 221 is perpendicular to the vertical direction.

[0057] The transmitting component 40 includes a transmitter. The transmitter can generate detection light, and the detection light emitted by the transmitter is a point laser, a line laser, or a surface laser. When the transmitting component 40 is a point laser, the point laser reflected to the outside by the reflecting component is in a point shape, and the detection light reflected back by the external obstacle is also in a point shape. When the transmitting component 40 is a line laser or a surface laser, the detection light reflected to the outside by the reflecting component is in a line or surface shape, and the detection light reflected back by the external obstacle is a detection light formed by multiple points, which can carry more external obstacles or contour information of the measured object, so that the distance measuring device 100 can obtain more details of the external object, and the measurement accuracy can be improved.

[0058] The above-mentioned receiving component 50 can use a CMOS / CCD / SPAD image sensor. The detection light reflected back by the external obstacle is returned to the receiving component 50 through the second reflector 21, and the receiving component 50 can process the detection light.

[0059] The distance measuring device 100 further includes a driving assembly 60, which is connected to the installation body 22, and can drive the installation body 22 to rotate. Optionally, the driving assembly 60 includes a driving member and a conveyor belt, the base plate 221 is provided with a first annular groove, the driving shaft of the driving member is provided with a second annular groove, one end of the conveyor belt is sleeved in the first annular groove, and the other end of the conveyor belt is sleeved in the second annular groove, and the base plate 221 is driven to rotate by the driving member, so that the distance measuring device 100 can scan 360 degrees.

[0060] In the embodiment of the present application, a distance measuring device 100 is provided, and the distance measuring device 100 includes a first reflection component 10, a second reflection component 20, a mounting component 30, a transmitting component 40 and a receiving component 50. The transmitting component 40 is arranged on the mounting component 30, and the receiving component 50 is arranged on the mounting component 30. The first reflection component 10 includes a first reflection member 11 and an adjustment component 12. The first reflection member 11 is arranged on the adjustment component 12, and the adjustment component 12 is rotatably connected to the mounting component 30, and the first reflection member 11 corresponds to the transmission component 40. The second reflection component 20 includes a second reflection member 21, and the second reflection member 21 is arranged on the mounting component 30. The first reflection member 11 is arranged opposite to the second reflection member 21. When the distance measuring device 100 is working, the transmitting component 40 emits a detection light to the first reflection member 11, the first reflection member 11 reflects the detection light to the second reflection member 21, the second reflection member 21 reflects the detection light to the outside world, and the detection light reflected from the outside world is reflected to the receiving component 50, and the receiving component 50 receives the detection light. When the first reflector 11 is adjusted to maintain a preset reflection angle relative to the second reflector 21, the adjustment component 12 is driven to rotate relative to the installation component 30 so that the first reflector 11 reaches a preset reflection angle relative to the second reflector 21, further solving the technical problem in the prior art that the first reflector 11 is offset due to the solidification of glue when installing the first reflector 11.

[0061] The utility model further provides a robot embodiment, the robot includes the distance measuring device 100 mentioned above, and the specific structure and function of the distance measuring device 100 can be referred to the above embodiment, which will not be described one by one here.

[0062] It should be noted that the preferred embodiments of the utility model are given in the specification and drawings of the utility model, but the utility model can be implemented in many different forms and is not limited to the embodiments described in the specification. These embodiments are not used as additional restrictions on the content of the utility model. The purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive. In addition, the above-mentioned technical features continue to be combined with each other to form various embodiments not listed above, which are all regarded as the scope of the description of the utility model; further, for ordinary technicians in this field, they can be improved or transformed according to the above description, and all these improvements and transformations should belong to the scope of protection of the claims attached to the utility model.

Claims

1. A distance measuring device, characterized in that: include: Install components; A transmitting assembly, arranged on the mounting assembly; A receiving component, arranged on the installation component; The first reflecting component includes a first reflecting member and an adjusting component, wherein the first reflecting member is arranged on the adjusting component, the adjusting component is rotatably connected to the mounting component, and the first reflecting member corresponds to the transmitting component, the transmitting component is used to transmit a detection light to the first reflecting member, the first reflecting member is used to reflect the detection light to output the detection light to the outside, and the receiving component is used to receive the detection light reflected and returned from the outside.

2. The distance measuring device according to claim 1, characterized in that: The mounting assembly is provided with a rotation hole; The adjusting component is provided with a rotating shaft, the rotating shaft is inserted into the rotating hole, and the rotating shaft can rotate relative to the rotating hole.

3. The distance measuring device according to claim 1, characterized in that: The adjusting component is provided with a rotation hole; The mounting assembly is provided with a rotating shaft, the rotating shaft is inserted into the rotating hole, and the rotating shaft can rotate relative to the rotating hole.

4. The distance measuring device according to claim 3, characterized in that: The adjustment assembly is provided with an adjustment handle, and the adjustment handle is used for a user to drive the adjustment assembly to rotate relative to the mounting assembly.

5. The distance measuring device according to claim 2, characterized in that: A grip is provided at the end of the rotating shaft, and the grip is used for a user to drive the adjusting assembly to rotate relative to the mounting assembly; or An interlocking structure is provided at the end of the rotating shaft, and the interlocking structure is used to be connected with a manual handle to drive the adjusting assembly to rotate relative to the mounting assembly.

6. The distance measuring device according to claim 1, characterized in that: The adjusting component is provided with a screw hole; The mounting assembly is provided with a through hole; The mounting assembly also includes a bolt, which passes through the through hole and is screwed into the screw hole.

7. The distance measuring device according to claim 1, characterized in that: The mounting assembly is provided with a first screw hole; The adjustment assembly is provided with a first adjustment hole, and the first adjustment hole has a first inclined side wall; The first reflection component also includes a first bolt, one end of which is screwed into the first screw hole, and the other end of the first bolt is abutted against the first inclined side wall. The first bolt can slide along the first inclined side wall to drive the adjustment component to rotate relative to the installation component.

8. The distance measuring device according to claim 7, characterized in that: The mounting assembly is provided with a second screw hole; The adjustment assembly is provided with a second adjustment hole, and the second adjustment hole has a second inclined side wall; The first reflection component also includes a second bolt, one end of which is screwed into the second screw hole, and the other end of the second bolt is abutted against the second inclined side wall. The inclination directions of the first inclined side wall and the second inclined side wall are opposite, and the second bolt can slide along the second inclined side wall to drive the adjustment component to rotate relative to the mounting component.

9. The distance measuring device according to claim 1, characterized in that: The adjustment assembly includes an adjustment frame and a supporting member, the adjustment frame is rotatably connected to the mounting assembly, the first reflector is arranged on the supporting member, the adjustment frame is provided with a clamping groove, the supporting member is provided with a connecting portion, the connecting portion is inserted into the clamping groove, and the connecting portion can rotate relative to the clamping groove to adjust the preset reflection angle of the first reflector.

10. The distance measuring device according to claim 9, characterized in that: Along the depth direction of the clamping groove, the cross-sectional area of ​​the clamping groove gradually increases.

11. The distance measuring device according to claim 10, characterized in that: The bearing member is provided with an avoidance hole, and the clamping groove and the avoidance hole are arranged at intervals so that an elastic arm is formed between the clamping groove and the avoidance hole, and the avoidance hole is used to provide deformation space for the elastic arm when the connecting part is inserted into the clamping groove.

12. The distance measuring device according to any one of claims 1 to 11, characterized in that: The ranging device also includes a second reflecting component, which is rotatably arranged above the mounting component. The second reflecting component includes a second reflecting member. The first reflecting member and the second reflecting member are arranged opposite to each other. The first reflecting member reflects the detection light toward the second reflecting member. The second reflecting member is used to reflect the detection light to the outside world and reflect the detection light reflected from the outside world to the receiving component.

13. The distance measuring device according to claim 12, characterized in that: The second reflective component also includes a mounting body, the mounting body is rotatably connected to the mounting assembly, and the second reflective member is arranged on the mounting body; wherein a rotation plane formed by the rotation of the adjustment assembly is perpendicular to a rotation plane formed by the rotation of the mounting body.

14. The distance measuring device according to claim 13, characterized in that: The installation body includes a base and a bracket, the base is rotatably connected to the installation assembly, the bracket is rotatably connected to the base, and the second reflector is arranged on the bracket; wherein the rotation plane formed by the rotation of the bracket is perpendicular to the rotation plane formed by the rotation of the base.

15. The distance measuring device according to claim 13, characterized in that: The distance measuring device further comprises a driving assembly, wherein the driving assembly is connected to the installation body and is used for driving the installation body to rotate.

16. A robot, characterized in that: Comprising a distance measuring device as described in any one of claims 1-15.

Images