TW201210558A - Cleaning device able to move up-stairs and down-stairs - Google Patents

Abstract

The present invention discloses a cleaning device that is able to move up-stairs and down-stairs. The cleaning device comprises a driving means for driving the cleaning device; a vertical moving means having a containing space for containing the driving means and engaging with the driving means; and a horizontal moving means engaged with the driving means. The driving means is provided with a vertical driving axis and a horizontal driving axis. The gears of the vertical driving axis engage with a first rack of the vertical moving means to move vertically along the first rack. The gears of the horizontal driving axis engage with a second rack of the horizontal moving means to move horizontally along the second rack. The alternate moving of the vertical driving axis and the horizontal driving axis drives the cleaning device to move up-stairs or down-stairs automatically.

Description

201210558 VI. Description of the Invention: [Technical Field to Which the Invention Is Alonged] The present invention relates to a cleaning device capable of going up and down stairs. [Prior Art] * Cleaning the environment is a must-have but time-consuming and energy-intensive task. Fortunately, due to the rapid development of the motor surface, the cleaning equipment on the ground can be cleaned by the smart technology to help save time. energy. However, the various miscellaneous nuisances that appear on the market are limited to traveling back and forth in a single plane. When obstacles (such as table legs, vases, etc.) are encountered, they are evaded from the side. 'If the cleaning plane is extended to the stairwell, because the height difference between the steps is too large, the conventional cleaning equipment cannot automatically advance up or down the ladder, and f will be in the process of walking. For the sake of money, the cleaning of the stairs still needs to be done manually. SUMMARY OF THE INVENTION In view of the inconvenience caused by the above-mentioned cleaning equipment that cannot automatically clear the ladder, the present invention can automatically go up and down the stairs, and clean the upper and lower floors of the stair surface. According to the present invention, the implementation of the touch cleaning device includes - driving The member is driven by the motor and has a vertical propulsion motor and a horizontal propulsion motor. The hydraulic propulsion shaft is provided with a vertical propeller shaft of the first gear, a horizontal propulsion shaft of the pitch gear, and a (four) actuating member. The utility model has a built-in space for the driving member to be placed on the two sides: H' and has a vertically disposed first rack on the surface of the through slot, and the first gear of the second gear is perpendicular to the first rack Active; - water thousand moving members, each having - branching and by - inspection connection, each of the above-mentioned 201210558 brackets has a horizontally disposed second rack for the second gear of the driving member The second rack is horizontally movable, and the support frame has a stepped accommodation space for providing vertical movement by the drive member relative to the vertical moving member and the drive member is horizontally movable relative to the horizontal moving member It differs from the accommodating space when the ladder.

The up-and-down stair cleaning device according to the embodiment of the present invention further includes two floor slabs respectively opposite to the fixed base, so that the two motors are disposed on the fixed base and the __ Between the two ends of the horizontal propulsion shaft extending beyond the two domain plates. In the further embodiment of the present invention, the two sub-plates 6 are placed between the vertical moving member and the horizontal moving member. According to the invention, the up-and-down stair cleaning device of the present invention, wherein the horizontal propulsion shaft is larger than the preamplifier, and the length of the horizontal propulsion shaft is longer than the length of the vertical propulsion shaft. According to the present invention, the upper and lower stairs of the upper and lower stairs are further provided with two lower jaws respectively disposed at the lower ends of the two first racks, and two upper covers respectively disposed at the upper ends of the two first racks. The up and down stairs cleaning apparatus according to an embodiment of the present invention further includes a lower limit block disposed at an upper end of one of the two lower covers. The up and down stair cleaning device according to an embodiment of the present invention further includes a first block disposed at the end of the second rack for limiting the limit of the front end limit position U in the first direction a block, ^ disposed at an opposite end of the first rack, for limiting the horizontal push to the extreme position of the second direction, wherein the first and second directions are opposite directions. Β1 201210558 An up and down stair cleaning apparatus according to an embodiment of the present invention further includes a carrier disposed below the up and down stair cleaning device for carrying the up and down stair cleaning device. [Embodiment] Referring to Figures 1-3, there are shown perspective views of various components of a ladder cleaning apparatus in accordance with a preferred embodiment of the present invention. The up and down stair cleaning device includes a drive member 100, a vertical moving member 200, and a horizontal moving member 300. The driving member 1 includes a power source 101; a vertical propulsion motor 102 and a horizontal propulsion motor 1〇3, respectively connected to the power source 101, and the vertical propulsion motor 1〇2 drives a vertical body in which the first gear 1041 is mounted on the shaft body The propulsion shaft 1〇4 drives the horizontal propulsion shaft 1〇5 of the second gear 1051 to which the shaft body is mounted. The vertical propulsion motor 102 and the horizontal propulsion motor 103 may be respectively fixed on the two sides of the fixed base 106 and the fixed base 1〇6, and a support plate 1〇7 may be respectively disposed to set the vertical propulsion motor 102 and the horizontal propulsion motor 103. Between the fixed base 1〇6 and the two support plates 107, and the two ends of the horizontal propulsion shaft extend beyond the two support plates 107' but the length of the vertical propulsion shaft 1〇4 is smaller than between the two support plates 1〇7 distance. The vertical moving member 2 has a built-in space 2〇1 for the driving member 1 to be placed, and a slot is provided on the side of the two sides, and a first rack 204 is disposed vertically on the surface of the slot. The first gear 1 〇 41 of the driving member 100 is vertically movable to the first rack 204. The upper end and the lower end of the first rack 2〇5 respectively have an upper cover 202 and a lower cover 203 to limit the vertical range of movement of the first gear 1041. Each of the two sides of the horizontal moving member 3 has a support frame 302, and a baffle 301 is connected to the two support frames 3〇2, and each of the support frames 3〇2 has a horizontally disposed second rack 3〇. 3, for the driving member 1 wheel 1051 = the second rack 303 horizontally movable, and has a step space for providing vertical movement by the driving member relative to the vertical moving member 201210558 Different steps: between the middle = flat, ° ° Μ phase end may be provided with a first limit block 304 for limiting the limit position of the horizontal advance axis 105 in the first direction. Alternatively, the second 305 can be placed on one of the second racks 3〇3 (with the first pole set)

The opposite end of the (4 #1st rack 303 is the same or different) is used to make the limit position of the horizontal propulsion shaft 105 to advance in a second direction. The first and second directions are opposite directions. For example, in the present embodiment, the first direction is the direction in which the support plate 301 is advanced, and the second direction is the direction away from the broadcast plate 3〇1. When the driving member 100 is placed in the accommodating space 2〇1, the vertical propeller-like first gear 1041 is engaged with the first rack 204. Next, the second gear 〇 51 of the horizontal propulsion shaft 105 of the driving member 1 卡 is engaged with the second rack 303 of the horizontal moving member 3 (8), so that the assembly of the up-and-down stair cleaning device is completed as shown in Fig. 4. The cleaning device (e.g., the vacuum cleaner) is placed under the touch of the chicken member' and can automatically move up and down the stairs and move as the stairs are cleaned. In the normal standby condition, the 7jc flat propeller shaft 105 is against the first limit block 304 and the vertical propulsion shaft 104 is against the upper cover 2〇2. The user can select the upper and lower floors on the control panel of the up and down stairs cleaning equipment. The ice δ is also prepared to go upstairs or downstairs. The following two ways will explain the operation of the situation. (1) Going upstairs After completing the assembly of the up-and-down stair cleaning equipment as described above, the up-and-down stair cleaning equipment is placed in front of the stairs, so that the front end of the step-receiving space of the support frame 302 is pressed against the vertical surface of the upward step, and the power is turned on. 101. Step 1 of the upstairs: The vertical moving member 200 is vertically raised by the mutual movement of the first gear 204 and the first gear of the vertical 201210558 propulsion shaft 104 until the vertical movement of the propeller shaft 104 against the lower cover 2〇3. The cancer after completion of the ascent is shown in Figure 5a. Step 2: The vertical moving member 2〇〇 together with the driving member (10) is moved forward by the mutual movement of the second gear 1〇51 and the second rack 3(10) of the horizontal propulsion shaft 105 (ie, away from the baffle 3) 〇 1) Move until the horizontal propulsion shaft 1〇5 stops against the second limit block 305. Complete the state 5b after step 2 of going upstairs.

Step 2-1 (optional): The vertical moving member 2〇〇 can be slightly lowered by the mutual movement of the first rack 2〇4 and the first record 1041 of the vertical propulsion shaft 104, so that the vertical moving member is surveyed. The lower end is firmly placed in the upper level. Step 3: The horizontal moving member 300 together with the driving member 100 is vertically raised by the mutual movement of the first rack 204 and the first gear 1〇41 of the vertical propulsion shaft 1〇4 until the vertical propulsion shaft 1〇4 is pressed against The upper cover is 2〇2 and stops. The state after completion of step 3 of the upstairs is as shown in Fig. 5c. Step 4: The horizontal moving member 30 moves forward by the mutual movement of the second gear 1051 and the second rack 3〇3 of the horizontal propulsion shaft 105 until the horizontal propulsion shaft 105 abuts against the first limit block 3〇 4, or the stairway space of the truss 3〇2 is placed against the vertical surface of the upward-step, step 4 after the verification state (4) 5d. Reading upstairs and upstairs step 4] (optional) · The support rack 302 can be called by the first rack: the first movement of the first gear 1 〇 41 with the vertical axis 1 〇 4 The lower end of the pedestal 302 is placed on the surface of the upper step. The above-mentioned steps upstairs can be repeated continuously, so that you can continue to climb the stairs. 201210558 In addition, the '-South degree sensor is disposed on the driving member 1〇〇, and when the height of the obstacle (for example, the gallbladder wall) exceeds a limit, the step is not continued. (2) Going downstairs If you have assembled the up-and-down stair cleaning equipment, place the upper and lower cleaning equipment in front of the stairs. 'Let the front edge of the L-shaped support frame 3〇2 and the vertical ^

The leading edge of the movable member 200 and the front edge of the vertical surface of the current step are activated by the power source 101. J Downstairs Step 1: The horizontal moving member 300 # moves from the second gear 1051 of the horizontal propulsion shaft 1〇5 and the second rack 303 to each other, and moves forward, and the straight horizontal propulsion shaft 105 abuts against the first limit block. . The state after completing the step i below is shown in Figure 6a. Step 2: The horizontal moving member 3〇〇, together with the driving member 1〇〇, is vertically moved downward by the mutual movement of the first rack 64 and the first gear of the vertical thrust pump 104 until the vertical propulsion shaft 104 is pressed against the lower The cover 2〇3, or the lower end of the truss 3〇2, stops against the downward-viewing horizontal surface. The state after completing step 2 of the next floor is shown in Figure 6b. Down step 3: the vertical moving member 2〇〇 together with the driving member 1〇〇, by the mutual movement of the second gear of the horizontal propulsion shaft 105 and the second rack 3〇3, moves toward the baffle 301 until horizontal The propeller shaft 1〇5 is stopped against the second limit block 305. The state after completing step 3 in the downstairs is as shown in & Down Step 4: The vertical moving member 200 is vertically moved downward by the mutual movement of the first rack 2〇4 and the first gear 1041 of the vertical propulsion shaft 104 until the vertical propulsion shaft 104 abuts against the upper cover 202. The state after completing step 4 of the downstairs is shown in Figure 6d. The above-mentioned steps downstairs can be repeated cyclically. Therefore, the up and down stairs cleaning equipment 201210558 can be used to keep down the stairs. The support (four) shirt front (four) degree must exceed the rack 3G3 phase engagement, and the vertical propulsion shaft (10) must be engaged with the rod 204. Therefore, the horizontal propulsion shaft 105 must be closer to the shaft base 1G6 than the straight propulsion shaft 1〇4 Clean the travel of the device. Bamboo work up and down the stairs [Simple diagram]

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a perspective view of an article in accordance with the present invention. Driving structure of the up and down stairs cleaning device of the embodiment

A perspective view of the moving member. The vertical operation of the up and down stairs cleaning apparatus of the embodiment Fig. 3 is a perspective view of the moving member according to the present invention. The horizontal transport of the up and down stair cleaning apparatus of one embodiment is to establish a body map for the up and down stair cleaning according to the embodiment of the present invention. Figures 5a-5d are exploded views of the steps of going upstairs. Figures 6a-6d are exploded views of the steps of the downstairs.

[Main component symbol description] 1〇〇: drive member 1〇1: power supply 102: vertical propulsion motor 103: horizontal propulsion motor 104: vertical propulsion shaft 1041: first gear 105: horizontal propulsion shaft 1051. second gear 106: fixed Base 201210558 107: support plate 200: vertical moving member 201: accommodation space 202: upper cover 203: lower cover 204: first rack 300: horizontal moving member 301: baffle_302: support frame 303: second rack 304: first limit block 305: second limit block

Claims (1)

201210558 VII. Scope of application for patents·· 1 A cleaning device for up and down stairs, including ·································································· The propulsion motor drive is provided with a second 1丨=moving member on the shaft body, and has a built-in space for the moving member to be placed, and a slot is provided on the side of the=, and has a vertical setting on the surface of the slot. The rack' is vertically movable with the first gear of the driving member on the first rack, and the horizontal moving members respectively have a read frame and are connected by a baffle, and the upper portion of the support frame has Horizontally set the flute - 咕丨8, 扒10 and the first rack, for the second gear of the driving member to horizontally move on the second rack, wherein the support frame has a ladder a space for providing a accommodating space by which the component is vertically movable by the vertical moving member and the driving member is horizontally movable with respect to the horizontal moving member. 2. If you apply for a patent scope! The up and down stair cleaning device of the item, wherein the vertical propulsion motor and the horizontal propulsion motor are assigned to a fixed base. 3. The up and down stair cleaning apparatus of claim 2, wherein the horizontal propulsion shaft is closer to the fixed base than the vertical propulsion shaft, and the length of the horizontal propulsion shaft is longer than the length of the vertical propulsion shaft. . 4. The up-and-down stair cleaning device according to claim 1, further comprising two lower covers respectively disposed at the lower ends of the two first racks; and two upper covers respectively disposed at upper ends of the two first racks . 5. The up-and-down stair cleaning device according to claim 1 further includes a first limit block disposed at one end of one of the second racks, and is advanced by [S] 12 201210558 An extreme position in which the shaft advances in a first direction; and a second limit block is disposed at an opposite end of the second rack to limit the level of advancement to the second direction a position, wherein the first and second directions are opposite directions. 6. The up-and-down stair cleaning device according to claim 2, further comprising two support plates respectively disposed opposite to the two sides of the fixed base, so that the two motors are disposed on the fixed base and Between the two slabs; wherein the two ends of the horizontal propulsion shaft extend beyond the two support plates, and the length of the vertical propulsion shaft is smaller than the distance between the two support plates. The upper and lower stair cleaning device of claim 6, wherein the two support plates are disposed between the vertical moving member and the horizontal moving member. 8. The upper and lower stair cleaning device according to claim 1, comprising a height sensor disposed on the driving member, capable of measuring the height of the stairway in front of the stairway and the front and rear sides of the cleaning attack. Continue to go upstairs if the height exceeds a limit. , 13 [si