CN217645155U - Cleaning robot - Google Patents

Abstract

The utility model relates to a cleaning machines people technical field, in particular to cleaning machines people, the utility model discloses a cleaning machines people includes: a machine housing including a mounting post; a circuit board comprising a through hole; and the visual module comprises a functional part and a mounting structure, the functional part is connected with the mounting structure, and the mounting structure is connected with the mounting column penetrating through the through hole, so that the visual module and the circuit board are simultaneously fixed on the machine shell. The technical scheme of the utility model through with vision module direct mount on the circuit board to mounting structure is the fixed knot of circuit board and constructs, fixes vision module and circuit board simultaneously through the erection column on the machine casing, this application technical scheme simple to operate and simple structure.

Description

Cleaning robot

Technical Field

The utility model relates to a cleaning machines people technical field, in particular to cleaning machines people.

Background

The cleaning robot is a movable autonomous cleaning apparatus, which includes a household cleaning robot and a commercial cleaning robot. Common cleaning machines people include the machine casing, and the machine casing epirelief is equipped with the erection column, and on the erection column was located to the circuit board, the screw thread mounting hole was seted up to the erection column, through the screw connection screw thread mounting hole with the circuit board installation.

When the structure is adopted, the visual sensor needs to be additionally installed by adopting a structural part and screws, so that the structure is complex, and time and labor are wasted in installation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a vision module and cleaning machines people aims at solving the complicated problem of vision sensor installation among the prior art.

In order to achieve the above object, the utility model provides a cleaning robot, include: a machine housing including a mounting post; a circuit board comprising a through hole; and the visual module comprises a functional part and a mounting structure, the functional part is connected with the mounting structure, and the mounting structure is connected with the mounting column penetrating through the through hole, so that the visual module and the circuit board are simultaneously fixed on the machine shell.

The utility model discloses an among some technical scheme, mounting structure includes two at least first recesses that the interval set up, the erection column with first recess quantity one-to-one, first recess with the erection column outer fringe matches, first recess cover is located the erection column.

In some embodiments of the present invention, the at least two first grooves are provided on an outer peripheral side of the functional portion.

The utility model discloses an among some technical scheme, the erection column is provided with the screw thread, first recess is provided with the through-hole, can dismantle threaded connection spare and run through the through-hole with the screw hole is connected, so that the vision module with the circuit board passes through the erection column is fixed in simultaneously machine housing.

In some embodiments of the present invention, the mounting post extends upward from the machine housing, the circuit board is seated on the machine housing, the back of the circuit board abuts against the machine housing, so that the mounting post extends upward from the through hole.

In some technical solutions of the present invention, the vision module further includes an electrical connection line, the electrical connection line is connected to the functional portion, and the electrical connection line is electrically connected to the interface on the circuit board.

The utility model discloses an among some technical scheme, be provided with the contact on the circuit board, the functional part orientation one side of circuit board is provided with electric connecting portion, visual module is under the mounted state, electric connecting portion with contact and electricity are connected.

In some embodiments of the present invention, the electrical connection portion is an elastic electrical connection member.

The utility model discloses an among some technical scheme, mounting structure includes the second recess, the second recess with the erection column matches, the erection column is prismatic, the second recess is the polygon recess, second groove cover is located the erection column.

The utility model discloses an among some technical scheme, the circuit board includes two at least installation positions, the circuit board is provided with at every installation position the through-hole.

The utility model discloses technical scheme is through with vision module direct mount on the circuit board to mounting structure is the fixed knot of circuit board, with the fixed back of vision module installation, and the circuit board is fixed simultaneously. The mounting structure of the vision module is provided with a groove, the circuit board penetrates through a convex column which is protruded to be matched with the groove, and the groove is sleeved on the convex column to form positioning, so that the mounting is convenient. The groove and the convex column are both provided with threaded holes, the vision module mounting structure is fixed on the convex column through the threaded connecting piece, and when the vision module mounting structure is fixed, the groove structure abuts against the circuit board and fixes the circuit board through threaded connection.

In some optional embodiments, an electrical connection portion is disposed on a side of the functional portion facing the circuit board, and in an installation state of the vision module, the electrical connection portion is in contact with and electrically connected to the contact, so that the vision module is physically connected to the circuit board while the electrical connection therebetween is achieved, and the electrical connection is more convenient.

In some optional embodiments, the electrical connection part is an elastic electrical connector, so that the electrical connection structure between the vision module and the circuit board is more stable, and the reliability of the work of the vision module is ensured.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural view of a machine housing according to an embodiment of the present invention;

fig. 2 is a schematic three-dimensional structure diagram of a vision module according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a first groove according to an embodiment of the present invention;

fig. 4 is a sectional view of a circuit board according to an embodiment of the present invention;

fig. 5 is a schematic view of a vision module installation according to an embodiment of the present invention;

the reference numbers indicate:

100-machine housing, 110-mounting post, 111-threaded hole; 200-wiring board, 210-via; 300-vision module, 310-function part, 320-mounting structure, 321-first groove, 3211-through hole, 400-detachable threaded connection.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front, and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, it should be considered that the combination of the technical solutions does not exist, and is not within the protection scope of the present invention.

The utility model provides a cleaning robot, include: a machine housing including a mounting post; a circuit board comprising a through hole; and the visual module comprises a functional part and a mounting structure, the functional part is connected with the mounting structure, and the mounting structure is connected with the mounting column penetrating through the through hole, so that the visual module and the circuit board are simultaneously fixed on the machine shell.

Referring to fig. 1 to 5, fig. 1 is a schematic structural diagram of a machine housing according to an embodiment of the present invention; fig. 2 is a schematic three-dimensional structure diagram of a vision module according to an embodiment of the present invention; fig. 3 is a schematic structural diagram of a first groove according to an embodiment of the present invention; fig. 4 is a sectional view of a circuit board according to an embodiment of the present invention; fig. 5 is a schematic view of a vision module according to an embodiment of the present invention.

In the embodiment of the present invention, the cleaning robot includes a robot housing 100, a circuit board 200 and a vision module 300, wherein the robot housing 100 includes a mounting post 110, the circuit board 200 includes a through hole 210, the vision module 300 includes a function portion 310 and a mounting structure 320, the function portion 310 is connected with the mounting structure 320; as shown in fig. 2, it is preferable that the functional part 310 of the present application is a visual sensing module, and the mounting structure 320 is a fixing structure for fixing the functional part 310 to a machine housing. The mounting structure 320 of the present application can be connected with the mounting post 110 passing through the through-hole 210 so that the vision module 300 and the wiring board 200 are simultaneously fixed to the machine housing 100. Specifically, as shown in fig. 4, the mounting posts 110 extend upward from the machine housing 100, and when the circuit board 200 is seated on the machine housing 100, the rear surface of the circuit board 200 abuts against the machine housing 100, so that the mounting posts 220 protrude upward from the through holes 210.

The utility model discloses technical scheme is through with vision module direct mount on the circuit board for the erection column on the machine casing can run through vision module and circuit board simultaneously, so that vision module and circuit board are installed simultaneously fixedly, this application technical scheme simple to operate and simple structure.

Further, the mounting structure 320 of this application includes two at least first recesses 321 that the interval set up, and the erection column 110 corresponds with first recess 321 quantity one-to-one, and first recess 321 matches with the erection column 110 outer fringe, and the erection column 110 is located to first recess 321 cover. According to the technical scheme, the visual module can be more stably fixed on the circuit board 200 and the machine shell 100 through the two groove fixing and mounting structures arranged at intervals. The setting up of first recess 321 makes this application vision module change the installation, and under the mounted state, first recess 321 and circuit board surface 200 butt, both directly closely cooperate, the installation of being convenient for.

In other preferred embodiments, at least two first grooves 321 are provided on the outer circumferential side of the functional portion 310. As will be understood by those skilled in the art, the first grooves 321 of the present application may be plural, and the plural first grooves 321 are uniformly distributed along the circumferential direction of the functional portion, or irregularly distributed; the functional portion of the visual module illustrated in the drawings is a square structure, two first grooves 321 are symmetrically disposed on the left and right sides of the functional portion 310, in another preferred technical solution, the functional portion 310 of the present application is a circular structure, and the plurality of first grooves 321 are uniformly or non-uniformly distributed along the circumference of the functional portion 310.

Preferably, the mounting post 110 of the present application is provided with a screw hole 111, the first groove 321 is provided with a through hole 3211, and the detachable screw connector 400 can simultaneously fix the vision module 300 and the circuit board 200 to the machine housing 100 through the mounting post 110. Preferably, a through hole 3211 is disposed in the middle of the first groove 321, and the through hole 3211 matches with the outer edge of the mounting post 110. Referring to fig. 5, the vision module of the present application can be connected to the mounting post, so that the vision module 300 and the circuit board 200 are fixed to the machine housing 100 at the same time.

In other preferred embodiments, the mounting structure of the present application further includes a second groove, the second groove is matched with the mounting post 110, in this embodiment, the mounting post 110 is a prism, the second groove is a polygonal groove, and the second groove is sleeved on the mounting post. It can be understood that, because the mounting post is prismatic, the second recess is the polygon recess, therefore mounting structure can't rotate for the circuit board, when the second recess is the closed recess, and the length that the mounting post stands out the circuit board is less than or equal to the groove depth of second recess, and the vision module is fixed in the circuit board.

Further, when the second groove is a non-closed groove, the inner surface of the second groove is provided with threads, the mounting post 110 is provided with threads, and the second groove is in threaded fit with the mounting post 110. More specifically, the mounting post 110 has an extension passing through the through hole of the circuit board 200, the extension includes a prism section and a threaded post section, the prism section is disposed at the bottom, the second groove is matched with the prism section, and then the threaded post section passes through the second groove after the second groove is mounted on the mounting post, whereby the detachable threaded connector 400 can simultaneously fix the vision module 300 and the circuit board 200 to the machine housing 100 through the mounting post 110. The removable threaded connector 400 is preferably a nut.

In other preferred embodiments, the vision module 300 further includes electrical connection lines that are connected to the functional portion 310, the electrical connection lines being communicatively connected to the wiring board 200. Preferably, when the vision module 300 is installed on the circuit board, one end of the electrical connection line is connected to the functional portion, and the other end of the electrical connection line is connected to the interface on the circuit board, so that the vision module is electrically connected to the circuit board, and an installer can complete the installation and the disassembly of the vision module by simple plugging and unplugging actions, thereby effectively improving the installation efficiency.

In other preferred embodiments, the circuit board 200 is provided with contacts, and one side of the functional portion 310 facing the circuit board 200 is provided with an electrical connection portion, and in an installation state of the vision module 300, the electrical connection portion is in contact with and electrically connected to the contacts, so that the vision module and the circuit board are physically connected and simultaneously electrically connected, and an electrical connection manner is more convenient. This setting makes vision module 300 can install or dismantle in a flexible way, and when it broke down or needed to clean, it was connected easily technical staff's installation or dismantlement through contact and circuit board, saved repair time, promoted work efficiency.

Furthermore, the electrical connection portion of the vision module 300 is an elastic electrical connection member, preferably, it is a spring structure or a spring structure, when the vision module is mounted on the circuit board, even if the cleaning robot encounters an obstacle or causes the machine housing 100 to shake, the elastic performance of the elastic electrical connection member can ensure that the communication connection can be still ensured when the vision module 300 moves relative to the circuit board 200, the stability of the communication between the vision module 300 and the circuit board 200 is improved, and the reliability of the work of the vision module 300 is ensured.

Compare in prior art cleaning machines people's vision module need adopt fixed knot to construct in addition and fix and adopt the screw to connect in addition, and the structure is complicated and the installation wastes time and energy, and the technical scheme of this application embodiment passes through vision module and circuit board matching, is fixed in machine housing with circuit board and vision module simultaneously, this application technical scheme simple structure and installation scheme.

The cleaning robot of the present application will be described in detail with reference to the following embodiments.

Example 1:

the cleaning robot of the embodiment includes a machine housing 100, a circuit board 200 and a vision module 300, wherein the machine housing 100 includes a mounting column 110, the circuit board 200 is provided with a through hole 210, the vision module 300 includes a functional part 310 and a mounting structure 320, wherein the mounting structure 320 includes two rectangular structures symmetrically arranged on the left and right sides of the functional part 310, the middle part of the rectangular structure is provided with a first groove 321 recessed downwards, the first groove 321 is a circular structure, the middle part of the first groove 321 is further provided with a through hole 3211, the through hole 3211 is concentric with the first groove 321, in addition, the diameter of the through hole 210 of the circuit board 200 is larger than or equal to the outer diameter of the mounting column 110, the diameter of the through hole 3211 is larger than or equal to the outer diameter of the mounting column 110, so that the mounting column 110 can simultaneously penetrate through the through hole 210 and the through hole 3211 of the circuit board 200, further, the detachable threaded connector 400 is matched with the threaded hole 111 on the mounting column 110, screwing can realize that the vision module 300 and the circuit board 200 are simultaneously fixed to the machine housing 100, in the mounting state, the vision module 300 abuts against the circuit board 200, and the mounting module 400 is not easy to be used in the mounting process of interference, and the normal mounting process of the mounting column is convenient for mounting; the embodiment can realize the synchronous installation of the vision module and the circuit board through two detachable threaded connectors 400.

Example 2:

the cleaning robot of this embodiment includes machine housing 100, circuit board 200 and vision module 300, wherein, machine housing 100 includes erection column 110, through-hole 210 and protruding structure have been seted up to circuit board 200, vision module 300 includes functional part 310 and mounting structure 320, wherein, mounting structure 320 includes that two symmetries set up in the rectangle structure of the functional part 310 left and right sides and set up in the second recess of functional part bottom, wherein, rectangle structure middle part undercut is equipped with first recess 321, first recess 321 is circular structure, first recess 321 middle part still is provided with through-hole 3211, through-hole 3211 is concentric with first recess 321. Wherein, the through-hole 3211 matches with the through-hole 210, the second recess matches with the protruding structure, preferably, the protruding structure is prismatic structure, the second recess is the polygonal recess that matches with prismatic outer fringe, under the installation status, the second recess cover is established outside the protruding structure, realize the preliminary location of vision module and circuit board, then because the diameter more than or equal to erection column 110's of through-hole 210 of circuit board 200 external diameter, the diameter more than or equal to erection column 110's of through-hole 3211 external diameter, so that erection column 110 can run through-hole 210 and through-hole 3211 of circuit board 200 simultaneously and realize the secondary location, further, through the thread matching on detachable threaded connection spare 400 and the erection column 110, it can realize that make vision module 300 and circuit board 200 be fixed in machine housing 100 simultaneously to twist detachable threaded connection spare 400. In the mounted state, the vision module 300 abuts against the circuit board 200, and due to the arrangement of the first groove, the detachable threaded connector 400 is not easy to interfere with the normal use of the functional part in the screwing and mounting process, and is convenient to mount and dismount. The embodiment can realize the synchronous installation of the vision module and the circuit board through two detachable threaded connectors 400. Preferably, the convex structure may be a quadrangular prism, a pentagonal prism, a hexagonal prism, an octagonal prism, an ellipsoid-like structure, or the like, so as to limit the rotational movement of the vision module. In other preferred embodiments, the protruding structure is a structure having a larger volume than the mounting post. It will be understood by those skilled in the art that the shape of the raised structures is not intended to limit the present application and is not listed here.

Further, an electrical connection portion is arranged inside the second groove, a contact is arranged at the top of the protruding structure, the second groove is buckled with the protruding structure when the vision module 300 is in the installation state, and the electrical connection portion is electrically connected with an electric shock, so that the function portion 310 is in communication connection with the circuit board 200. This setting makes vision module 300 can install or dismantle in a flexible way, and when it broke down or need clean, it was easily technical staff's installation or dismantlement through contact and circuit board connection, saved repair time, promoted work efficiency. More preferably, the electrical connection portion in the second groove is an elastic electrical connection portion, when the vision module is mounted on the circuit board, even if the cleaning robot encounters an obstacle or shakes the machine housing 100 due to other reasons, the elastic performance of the elastic electrical connection portion enables the vision module 300 to be in communication connection with the circuit board 200 when moving relative to the circuit board 200, and the stability of communication between the vision module 300 and the circuit board 200 is improved.

Example 3:

the cleaning robot of this embodiment includes machine housing 100, circuit board 200 and vision module 300, wherein, machine housing 100 includes first erection column and second erection column, first through-hole and second through-hole have been seted up to circuit board 200, vision module 300 includes function portion 310 and mounting structure 320, wherein, mounting structure 320 includes that two symmetries set up in the rectangle structure of the function portion 310 left and right sides and set up in the second recess of function portion bottom, wherein, rectangle structure middle part undercut is equipped with first recess 321, first recess 321 is circular structure, first recess 321 middle part still is provided with through-hole 3211, through-hole 3211 is concentric with first recess 321.

Specifically, the first mounting column is of a cylindrical structure, is matched with the first through hole and the first groove at the same time, and can penetrate through the first through hole of the circuit board and the first groove of the vision module; the second mounting column is of a prismatic structure, the second through hole is a polygonal through hole which is formed in the circuit board and matched with the outer edge of the prismatic structure, the second groove is a polygonal bottom surface closed groove which is formed in the bottom of the functional part and matched with the outer edge of the prismatic structure, the second mounting column is matched with the second through hole and the second groove, and the circuit board and the vision module are sequentially matched with the mounting column of the machine shell in a mounting state; that is, the first mounting post sequentially penetrates the first through hole and the through hole 3211 of the first groove, and has an extension part provided with a thread; the second erection column runs through the second through hole and extends to the inside of the second groove, the depth of the second groove is larger than the protruding part of the second erection column protruding out of the circuit board, the first erection column and the second erection column realize the double positioning of the vision module and the circuit board, furthermore, the detachable threaded connector 400 is screwed through the matching of the detachable threaded connector 400 and the threads on the first erection column, and the vision module 300 and the circuit board 200 can be fixed on the machine shell 100 at the same time by screwing the detachable threaded connector 400. In the mounted state, the vision module 300 abuts against the circuit board 200, and due to the arrangement of the first groove, the detachable threaded connector 400 is not easy to interfere with the normal use of the functional part in the screwing and mounting process, and is convenient to mount and dismount.

Example 4:

the cleaning robot of this embodiment includes machine casing 100, circuit board 200 and vision module 300, wherein, machine casing 100 includes first erection column and second erection column, and first through-hole and second through-hole have been seted up to circuit board 200, and vision module 300 includes functional part 310 and mounting structure 320, and wherein, mounting structure 320 includes first recess and second recess, and wherein, first recess is circular structure, and first recess middle part still is provided with the through-hole, and the through-hole is concentric with first recess, and the second recess is provided with the polygon through-hole.

Specifically, the first mounting column is of a cylindrical structure, is matched with the first through hole and the first groove at the same time, and can penetrate through the first through hole of the circuit board and the first groove of the vision module; the second mounting column is of a prismatic structure, the second through hole is a polygonal through hole which is formed in the circuit board and matched with the outer edge of the prismatic structure, the second groove comprises a polygonal through hole which is matched with the outer edge of the prismatic structure, the second mounting column is matched with the polygonal through holes of the second through hole and the second groove, and the circuit board and the vision module are sequentially matched with the mounting column of the machine shell in a mounting state; that is, the first mounting post sequentially penetrates the first through hole and the through hole 3211 of the first groove, and has a first extension part provided with a thread; the second erection column runs through second through-hole and second recess in proper order and has the second extension, and first erection column and second erection column realize the double-location of vision module and circuit board, and further, first extension and the outer fringe of second extension are the cylinder, and its surface is provided with the screw thread, and the embodiment of this application can realize making vision module 300 and circuit board 200 be fixed in machine housing 100 simultaneously through dismantling threaded connection spare 400 and the screw thread matching on first erection column and the second erection column, revolve to twist and to dismantle threaded connection spare 400. In the mounted state, the vision module 300 abuts against the circuit board 200, and the mounting and fixing of the vision module and the circuit board are realized through two mounting posts with different structures in the embodiment. Preferably, the first mounting column and the second mounting column are symmetrically arranged on the periphery side of the functional portion, and those skilled in the art can flexibly arrange the positions and the number of the first mounting column and the second mounting column.

In other preferred embodiments, the circuit board 200 of the present application includes at least two mounting locations, and the circuit board 200 is provided with a through hole at each mounting location. Likewise, the machine housing 100 is also provided with mounting locations for a plurality of mounting posts to facilitate mating with the circuit board 200. The setting of the many installation positions of circuit board makes this application vision module can install according to cleaning machines people inner space is nimble, and the suitability is strong.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims (10)

1. A cleaning robot, characterized by comprising:

a machine housing including a mounting post;

a circuit board including a through hole; and

the vision module comprises a function part and a mounting structure, the function part is connected with the mounting structure, and the mounting structure is connected with the mounting column which penetrates through the through hole, so that the vision module and the circuit board are simultaneously fixed on the machine shell.

2. The cleaning robot as claimed in claim 1, wherein the mounting structure includes at least two first grooves disposed at intervals, the mounting posts are in one-to-one correspondence with the first grooves, the first grooves are matched with the outer edges of the mounting posts, and the mounting posts are sleeved with the first grooves.

3. The cleaning robot according to claim 2, wherein the at least two first recesses are provided on an outer peripheral side of the functional portion.

4. The cleaning robot of claim 2, wherein the mounting post is provided with a threaded hole, the first recess is provided with a through hole, and a removable threaded connector extends through the through hole to connect with the threaded hole to simultaneously secure the vision module and the circuit board to the machine housing via the mounting post.

5. The cleaning robot of claim 4, wherein the mounting post extends upwardly from the machine housing, and wherein when the circuit board is seated in the machine housing, a back surface of the circuit board abuts the machine housing such that the mounting post extends upwardly from the through hole.

6. The cleaning robot of claim 1, wherein the vision module further comprises an electrical connection line connected to the functional portion, the electrical connection line being electrically connectable to an interface on the wiring board.

7. The cleaning robot according to claim 1, wherein a contact is provided on the circuit board, and an electrical connection portion is provided on a side of the functional portion facing the circuit board, the electrical connection portion being in contact with and electrically connected to the contact in the mounted state of the vision module.

8. The cleaning robot of claim 7, wherein the electrical connections are resilient electrical connections.

9. The cleaning robot as recited in claim 1, wherein the mounting structure includes a second groove, the second groove is configured to mate with the mounting post, the mounting post is a prism, the second groove is a polygonal groove, and the mounting post is configured to receive the second groove.

10. A cleaning robot as claimed in any one of claims 1 to 9, wherein said circuit board comprises at least two mounting locations, said circuit board being provided with said through-hole at each of said mounting locations.

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