CN212079186U - Intelligent step slide conversion machine - Google Patents
Intelligent step slide conversion machine Download PDFInfo
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- CN212079186U CN212079186U CN202020516949.8U CN202020516949U CN212079186U CN 212079186 U CN212079186 U CN 212079186U CN 202020516949 U CN202020516949 U CN 202020516949U CN 212079186 U CN212079186 U CN 212079186U
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Abstract
The utility model discloses an intelligence ladder slide conversion machine. The device comprises a rack, a movable connecting rod vehicle and a plurality of crank connecting rod mechanisms which are opposite in pairs and symmetrically arranged on two sides of the rack and the movable connecting rod vehicle; the power transmission and remote control device is connected with the movable connecting rod vehicle and used for controlling the step slide to be converted; each crank connecting rod mechanism comprises a connecting support rod and a connecting rod bracket; the tail end of the connecting support rod is hinged with the rack, the head end of the connecting support rod is hinged with the upper end of the connecting rod support, and the lower end of the connecting rod support is hinged with the movable connecting rod vehicle; a movable pedal is fixedly arranged on each pair of opposite connecting support rods; a stepping front plate is fixedly arranged on each pair of opposite connecting rod brackets; in a step state, the connecting support rod is in a horizontal direction and is vertical to the front section of the connecting rod bracket; under the state of the slide, the connecting support rod is parallel to the inclined plane of the frame. The ladder slide conversion machine is strong in safety, small in occupied space and simple and convenient to operate, and can be used for quickly converting ladders into slides.
Description
Technical Field
The utility model belongs to the technical field of furniture equipment, a machine that is used for the ladder transformation of bunk beds, children's paradise, double entry room, fire brigade, dormitory is related to, an intelligence ladder slide conversion machine promptly.
Background
At present, the steps and the slide of the double-layer bed sold in the market are respectively arranged at the left side and the right side, and occupy the limited space of a room. The ladder and the slide of the existing children's paradise (children's slide) are generally arranged at different positions respectively, and the occupied area is large. The ladder of present family's compound room, fire brigade, dormitory etc. generally only has the ladder of ability from top to bottom, does not have the slide that can slide down fast, like this, under some special circumstances (when the ladder is gone up to the foot injury inconvenience) or emergency (when needing to get down fast), has many inconveniences. Therefore, there is a need to modify the stairs of bunk beds, children's paradises, duplex rooms, fire brigades, dormitories to allow the stairs to be converted into slides.
The existing similar conversion device capable of converting steps into slides only considers the conversion function between the step slides, just ignores the most important safety problem, only the pedals do not have stepping front plates, children can trip feet and fall down carelessly, serious potential safety hazards can be caused, the height between the pedals and the depth of the stepping plates do not accord with the national standard, and the defects can cause fatal injury to the children.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a security is strong, and occupation space is little, and is easy and simple to handle, can convert the ladder fast into the intelligent ladder slide conversion machine of slide.
The technical scheme of the utility model as follows:
the utility model relates to an intelligent step slide conversion machine, which comprises a frame, a movable connecting rod vehicle and a plurality of crank link mechanisms which are opposite in pairs and symmetrically arranged on two sides of the frame and the movable connecting rod vehicle; the power transmission and remote control device is connected with the movable connecting rod vehicle and used for controlling the step slide to be converted; each crank connecting rod mechanism comprises a connecting support rod and a connecting rod bracket; the connecting rod bracket comprises an upper section and a lower section, wherein the upper section of the connecting rod bracket is straight, and the lower section of the connecting rod bracket is bent; one end (tail end) of the connecting support rod is hinged with the side part of the frame, the other end (head end) of the connecting support rod is hinged with the upper end of the connecting rod bracket, and the lower end of the connecting rod bracket is hinged with the side part of the movable connecting rod vehicle to form a crank-connecting rod mechanism; a movable pedal is fixedly arranged on each pair of opposite connecting support rods; a stepping front plate is fixedly arranged on each pair of opposite connecting rod brackets; the frame is wholly in the L type that inclines, promptly: the main body of the machine is oblique, the tail end of the main body is upwarped, the bottom of the oblique main body is an inclined plane, namely an oblique bottom plate plane, two sides of the bottom plate plane are vertical supporting rib plates, a cross rod is connected between the supporting rib plates at two sides, and the plane formed by the cross rod is parallel to the bottom plate plane of the machine frame; the bottom of the movable connecting rod vehicle is provided with wheels which can slide on the plane of the bottom plate of the frame; two limit switches are respectively arranged on two cross rods of the frame and are connected with the intelligent control device through electric wires; a middle cross rod is arranged between two cross rods of the frame on the movable connecting rod vehicle, and two positioning columns are fixedly arranged on the middle cross rod; the two positioning columns respectively correspond to the two limit switches; in a step state, the connecting support rod is in a horizontal direction, the front section of the connecting rod bracket is in a vertical direction, and the connecting support rod is vertical to the front section of the connecting rod bracket to form an included angle of 90 degrees; under the state of the slide, the connecting support rod is parallel to the inclined plane of the rack, the front section of the connecting rod bracket is horizontal, and the rear section of the connecting rod bracket is parallel to the inclined plane of the rack.
Furthermore, two fixed pedals, namely an upper fixed pedal and a lower fixed pedal, are arranged at the topmost part and the bottommost part of the frame; the rear end of the uppermost movable pedal is connected with the upper fixed pedal; the front end of the bottommost movable pedal is connected with the lower fixed pedal through the bottommost stepping front plate.
Furthermore, two side plates are fixedly arranged on the supporting rib plates on the left side and the right side of the rack.
Further, the power transmission and remote control apparatus for controlling step slide switching includes: the device comprises a nut sliding block, a screw rod, a transmission belt, a belt pulley, a direct current motor, an intelligent control device (used for controlling a movable connecting rod vehicle) and a transformer; the nut sliding block is fixedly connected with the middle part of a middle cross bar of the movable connecting rod vehicle; the tail end of the screw rod is connected with a direct current motor through a transmission belt and two belt pulleys; the transformer is connected with the intelligent control device, and the intelligent control device is connected with the direct current motor; two supporting seats are fixedly arranged on two cross rods of the frame; two ends of the screw rod are respectively arranged on the two supporting seats; a rotating handle is arranged at the top end of the screw rod; the intelligent control device is arranged below the lower fixed pedal, and a control switch is arranged on the intelligent control device.
Furthermore, the power transmission and remote control device for controlling the step slide conversion also comprises a remote controller, and an obvious step and slide graphic identifier is arranged on a switch of the remote controller.
Furthermore, position adjusting holes are formed in the two positioning columns, and the positions of the positioning columns can be adjusted.
Furthermore, four wheels are respectively arranged on the left and the right of the bottom of the movable connecting rod vehicle, so that the movable connecting rod vehicle can slide on the plane of the bottom plate of the rack.
Furthermore, in a step state, the movable pedals on the same layer are vertically contacted with the stepping front plate; the front stepping plate of the upper layer is vertically contacted with the movable pedal of the lower layer.
Furthermore, the bottom end of the front tread is provided with an anti-pressure buffer material.
The utility model discloses utilize the slider-crank principle of machinery, mainly by the frame, remove connecting rod car and a plurality of by connecting the crank link mechanism that die-pin and connecting rod support are constituteed to join in marriage side board, step board (activity footboard), the front bezel of marking time, adorn on one side of children's bunk beds, make the ladder convert the slide into through power, also can convert the slide into the novel machine of ladder and slide conversion between the two of each other through power simultaneously.
The utility model discloses a mechanical principle slider-crank mechanism connects a plurality of slider-crank mechanism together, forms a whole mechanism, through the sliding block back-and-forth movement, reaches the interconversion of ladder and slide. The step plate (movable pedal) and the step front plate form an angle of 90 degrees, which is consistent with the traditional stair state; in particular, the machine is designed to be used as a step slide for bunk beds, strictly according to the national standards imposed on children's bunk beds.
The machine forms a complete step slide state by installing a ladder side plate, a step plate (a slide plate) and a step front plate; furthermore, the movement of the machine is controlled by a power transmission and a remote control device, and the forward and reverse rotation of the motor and the limit of the moving device are controlled by a remote control switch, so that the mutual conversion of the step slide is realized.
The machine is simple and convenient to operate, obvious ladder and slide graphic marks are arranged on the remote control switch, and the machine can especially cultivate the independent operation capacity of children to meet the curiosity of the children on fresh things, plant scientific seeds in the mind of small children of the children, stimulate the exploration spirit of the children on unknown things, and better help the children to realize the importance of knowledge and the interest in learning knowledge on the future learning way.
The utility model has the advantages that:
the utility model discloses an intelligence ladder slide conversion machine, the security is strong, and occupation space is little, and is easy and simple to handle, can convert the ladder to the slide fast.
The utility model discloses an intelligence ladder slide conversion machine has following advantage:
1. for the double-layer bed, two independent individuals can be combined into one, so that the space is saved (about one square meter), and the fun of playing is increased for children. The same static object is converted into two dynamic objects by the operation of the child every day, the up-down process is realized respectively, the child can be exercised in the process, the child grows happily, and the development of mental and mental health is facilitated. The machine can be used by adults and children in daily operation, the remote control remote controller controls power to realize mutual conversion, the steps can be converted into a slide state after the children walk on the steps to bed every day, preparation is made for getting off the bed in the tomorrow, and then the children can get off the bed quickly in case of emergency under the safety consideration.
2. From the transformation angle of family's compound room ladder. Firstly, the appearance and the function of the ladder cannot be changed, secondly, the function of the slide is increased through conversion, a playful item can be provided for adults and children, and more importantly, the slide is faster and safer than the ladder when going downstairs in case of emergency.
Drawings
Fig. 1 is a schematic side view of the intelligent step slide switching machine of the present invention in a step state;
fig. 2 is a schematic side view of the intelligent ladder slide switching machine according to the present invention in a slide state;
fig. 3 is a schematic side view of the power transmission and remote control device of the present invention;
fig. 4 is a schematic top view of the power transmission and remote control device of the present invention.
In the figure: 1. the device comprises a frame 2, a movable connecting rod vehicle 3, a connecting support rod 4, a connecting rod support 5, a handle 6, a supporting seat 7, a nut slider 8, a screw rod 9, a transmission belt 10, a belt pulley 11, a limit switch 12, a positioning column 13, a direct current motor 14, an intelligent control device 15, a transformer 16, a wheel 17, a lower fixed pedal 18, a movable pedal 19, a stepping front plate 20, an upper fixed pedal 21, a side plate 22, an electric wire plastic pipe 23, a switch 24 of the control device, a remote controller 25, a middle cross rod 26, a cross rod 27, a position adjusting hole 28, an intelligent control panel 29 and an anti-pressure buffer material
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
Examples
As shown in fig. 1, 2 and 4, the utility model relates to an intelligent step slide switching machine, which comprises a frame 1, a movable connecting rod vehicle 2, and a plurality of crank-connecting rod mechanisms which are opposite to each other and symmetrically arranged on two sides of the frame 1 and the movable connecting rod vehicle 2; the power transmission and remote control device is connected with the movable connecting rod vehicle and used for controlling the step slide to be converted; each crank connecting rod mechanism comprises a connecting support rod 3 and a connecting rod bracket 4; one end (tail end) of the connecting support rod 3 is hinged with the side part of the frame 1, the other end (head end) of the connecting support rod 3 is hinged with the upper end of the connecting rod bracket 4, and the lower end of the connecting rod bracket 4 is hinged with the side part of the movable connecting rod vehicle 2 to form a crank-connecting rod mechanism; the connecting rod bracket 4 comprises a front section and a rear section, the upper section of the connecting rod bracket 4 is straight, and the lower section is bent; the frame 1 is overall in an inclined L shape, namely: the main body of the machine frame is oblique, the tail end of the main body is tilted upwards, the bottom of the oblique main body is an inclined plane, namely an oblique bottom plate plane, two sides of the bottom plate plane are vertical supporting rib plates, two cross rods 26 are connected between the front ends of the supporting rib plates at the two sides, and the plane formed by the two cross rods 26 is parallel to the bottom plate plane of the machine frame 1; four wheels 16 are respectively arranged at the left and the right of the bottom of the movable connecting rod vehicle 2, so that the movable connecting rod vehicle 2 can slide on the plane of the bottom plate of the frame 1; two limit switches 11 are respectively arranged on two cross rods 26 of the frame 1, and the two limit switches 11 are connected with the intelligent control device 14 through electric wire plastic pipes 22; a middle cross rod 25 is arranged between two cross rods 26 of the frame 1 on the movable connecting rod vehicle 2, and two positioning columns 12 are fixedly arranged on the middle cross rod 25; the two positioning columns 12 correspond to the two limit switches 11 respectively. The two positioning columns 12 are provided with position adjusting holes 27, so that the positioning positions can be adjusted.
Two side plates 21 (equivalent to handrails of a slide) are fixedly arranged on the supporting rib plates at the left side and the right side of the frame 1; two fixed pedals (an upper fixed pedal 20 and a lower fixed pedal 17) are arranged at the topmost part and the bottommost part of the frame 1; a movable pedal 18 is fixedly arranged on each pair of opposite connecting support rods 3; a stepping front plate 19 is fixedly arranged on each pair of opposite connecting rod brackets 4; the rear end of the uppermost movable pedal 18 is connected with an upper fixed pedal 20; the front end of the lowest movable pedal 18 is connected with the lower fixed pedal 17 through the lowest stepping front plate 19.
As shown in fig. 3, the power transmission and remote control device for controlling the step slide conversion in the present invention comprises: the device comprises a rotating handle 5, a supporting seat 6, a nut slider 7, a screw rod 8, a transmission belt 9, a belt pulley 10, a direct current motor 13, an intelligent control device 14 (used for controlling the movable connecting rod vehicle 2), a transformer 15 and a remote controller 24; the nut slider 7 is fixedly connected with the middle part of a middle cross bar 27 of the movable connecting rod vehicle 2; the tail end of the screw rod 8 is connected with a direct current motor 13 through a transmission belt 9 and two belt pulleys 10; the transformer 15 is connected with the intelligent control device 14, the intelligent control device 14 is connected with the direct current motor 13, alternating current is converted into direct current through the transformer 15 and is input into the intelligent control device 14, and then the intelligent control device 14 is connected with the direct current motor 13 and is connected with the upper limit switch 11 and the lower limit switch 11. Two supporting seats 6 are fixedly arranged on two cross rods 26 of the frame 1; two ends of the screw rod 8 are respectively arranged on the two supporting seats 6; a rotating handle 5 is arranged at the top end of the screw rod 8; the intelligent control device 14 is arranged under the front fixed pedal, an intelligent control panel 28 is arranged on the intelligent control box, and a switch 23 of the control device is arranged on the intelligent control panel 28. The power transmission and remote control device for controlling the step slide conversion also comprises a remote controller 24, and the switches of the remote controller 24 are provided with obvious step and slide graphic marks.
As shown in fig. 1, in a step state, the connecting support rod 3 is in a horizontal direction, the front section of the connecting rod bracket 4 is in a vertical direction, and the connecting support rod 3 and the front section of the connecting rod bracket 4 form an included angle of 90 degrees and are perpendicular to each other; a plurality of crank link mechanisms with the same length and height and symmetrical at two sides are connected by a frame 1 and a movable link vehicle 2, and the intelligent step slide switching machine in a step state is formed. In the step state, four steps are provided in fig. 1, and the movable pedal 18 of the same layer is vertically contacted with the stepping front plate 19; the stepping front plate 19 of the upper layer is vertically contacted with the movable pedal 18 of the lower layer. In order to prevent the child from accidentally extending his hands between the stepping front plate 19 of the previous step and the movable pedal 18 of the next step when the slide is converted into a step, the machine is provided with a targeted safety precaution: the bottom end of the stepping front plate 19 of each layer is provided with an anti-pressure buffer material 29 (such as foam, silica gel or soft rubber).
As shown in fig. 2, in the state of the slide, the connecting support rod 3 is parallel to the inclined plane of the frame 1, and the connecting rod bracket 4 and the connecting support rod form an acute angle; that is, under the ladder state, by removing connecting rod car 2 rebound, drive connecting rod support 4 and contract inwards, connecting rod support 4 tail end (bottom) rebound promptly, simultaneously, connecting rod support 4 head end moves down, connects the 3 tail ends of die-pin and moves down promptly for a plurality of connects die-pin 3 unanimously down, has just formed the intelligent ladder slide conversion machine of slide state.
Fig. 3 shows a power transmission and remote control device for controlling the step slide switching, the power source of which is a dc motor 13; the working principle is as follows: the direct current motor 13 drives the screw rod 8, the moving connecting rod vehicle 2 moves up and down through the positive and negative rotation of the direct current motor 13, the connecting support rod 3 and the connecting rod support 4 are driven to move up or down, and the conversion of the ladder slide is realized. In addition, when the remote controller 24 or the switch 23 of the control device fails, the handle 5 can be rotated by hand to realize conversion.
The utility model discloses an intelligence ladder slide conversion machine needs to prepare two 21 blocks of side plates, fixes respectively on the support gusset of frame 1 both sides. The utility model discloses in, two side boards 21 in both sides, two fixed footboard (last fixed footboard 20, lower fixed footboard 17) of top two pieces of fixed footboard, four length wide unanimous activity footboards 18 of thickness to and four length wide unanimous front bezel 19 of marking time, a complete ladder has been constituteed. The movable pedals 18 are fixed on the connecting support rod 3, the stepping front plate 19 is fixed on the connecting rod bracket 4, and the rear end of the uppermost movable pedal 18 is connected with the upper fixed pedal 20; the front end of the lowest movable pedal 18 is connected with the lower fixed pedal 17 through the lowest stepping front plate 19. In the step state, the movable pedal 18, the upper fixed pedal 20 and the lower fixed pedal 17 are all horizontal, and the rear part of the uppermost movable pedal 18 and the upper fixed pedal 20 are connected into a large horizontal plate. When the slide is converted, in the state of the slide, the rear part of the uppermost movable pedal 18 and the upper fixed pedal 20 form an obtuse angle (tangent to two circles), and the front part of the lowermost movable pedal 18 and the lower fixed pedal 17 form an obtuse angle (tangent to two circles).
As shown in fig. 1, fig. 2 and fig. 3, the working principle of the intelligent step slide switching machine of the present invention is as follows: the machine is driven by power, the remote controller 24 controls the starting of the machine, and the limit switch 11 and the positioning column 12 are used for closing the machine. When the ladder is converted into a slide, the direct current motor 13 rotates positively to drive the screw rod 8 to be matched with the nut slide block 7 arranged on the movable connecting rod vehicle 2 to drive the movable connecting rod vehicle 2 to move upwards, the tail end of the connecting rod support 4 moves upwards slowly along with the movable connecting rod vehicle 2 on the rack 1, the head end of the connecting rod support 4 moves downwards slowly, namely the tail end of the connecting support rod 3 moves downwards slowly, the stepping front plate 19 gradually approaches to a horizontal shape, the movable pedal 18 gradually inclines, the included angle between the movable pedal 18 and the stepping front plate 19 gradually changes from a 90-degree right-angle ladder shape to an acute angle, and the tail ends of a plurality of connecting support rods 3 (movable pedals 18) move downwards uniformly and slowly; when the movable connecting rod vehicle 2 moves upwards to a positioning column 12 on the movable connecting rod vehicle to touch a limit switch 11 on the upper part, the movable pedals 18 are changed into an inclined shape parallel to the machine frame 1, and a plurality of movable pedals 18 are connected end to end and are connected together to form a slide. On the contrary, when the slide-shaped step-shaped is changed, the direct current motor 13 rotates reversely to drive the screw rod 8 to be matched with the nut slider 7 arranged on the movable connecting rod vehicle 2, the driving point movable connecting rod vehicle 2 is driven to move downwards, the tail end of the connecting rod support 4 moves downwards slowly on the rack 1 along with the movable connecting rod vehicle 2, when another positioning column 12 on the movable connecting rod vehicle 2 moving downwards touches a limit switch 11 at the lower part, the acute angle of the stepping front plate 19 and the movable pedal 18 is changed into a 90-degree right angle, and the step-shaped state is presented.
The utility model discloses utilize the slider-crank principle of machinery, mainly by frame 1, remove connecting rod car 2 and a plurality of by connecting the crank link mechanism that die-pin 3 and connecting rod support 4 are constituteed to join in marriage side board 21, step board (activity footboard 18), front bezel 19 of marking time, the dress makes the ladder convert the slide into through power on one side of children's bunk beds, also can convert the slide into the novel machine of a kind of ladder and slide conversion between the two through power simultaneously.
The utility model discloses a mechanical principle slider-crank mechanism connects a plurality of slider-crank mechanism together, forms a whole mechanism, through the sliding block back-and-forth movement, reaches the interconversion of ladder and slide. The angle between the tread board (movable tread 18) and the tread front board 19 is 90 degrees, which is consistent with the traditional stair state. It is particularly noted that the machine is designed to be used as a step slide for bunk beds, strictly in accordance with the national standards imposed on children's bunk beds.
The machine forms a complete step slide state by installing a ladder side plate, a step plate (a slide plate) and a step front plate; furthermore, the movement of the machine is controlled by a power transmission and a remote control device, and the forward and reverse rotation of the motor and the limit of the moving device are controlled by a remote control switch, so that the mutual conversion of the step slide is realized.
The machine is easy and convenient to operate, the remote controller switch has obvious ladder and slide patterns, and particularly, the machine can cultivate the independent operation capacity of children to meet the curiosity of the children on fresh things, and scientifically seeds are planted in the minuscule of the children to arouse the exploration spirit of the children on unknown things, so that the machine can help the children to realize the importance of knowledge and the interest in learning knowledge on the future way of seeking knowledge.
Claims (9)
1. An intelligent step slide switching machine is characterized by comprising a rack, a movable connecting rod vehicle and a plurality of crank-connecting rod mechanisms which are opposite in pairs and symmetrically arranged on two sides of the rack and the movable connecting rod vehicle; the power transmission and remote control device is connected with the movable connecting rod vehicle and used for controlling the step slide to be converted; each crank connecting rod mechanism comprises a connecting support rod and a connecting rod bracket; the connecting rod bracket comprises an upper section and a lower section, wherein the upper section of the connecting rod bracket is straight, and the lower section of the connecting rod bracket is bent; one end, namely the tail end, of the connecting support rod is hinged with the side part of the rack, the other end, namely the head end, of the connecting support rod is hinged with the upper end of the connecting rod bracket, and the lower end of the connecting rod bracket is hinged with the side part of the movable connecting rod vehicle to form a crank-connecting rod mechanism; a movable pedal is fixedly arranged on each pair of opposite connecting support rods; a stepping front plate is fixedly arranged on each pair of opposite connecting rod brackets; the frame is wholly in the L type that inclines, promptly: the main body of the machine is oblique, the tail end of the main body is upwarped, the bottom of the oblique main body is an inclined plane, namely an oblique bottom plate plane, two sides of the bottom plate plane are vertical supporting rib plates, a cross rod is connected between the supporting rib plates at the two sides, and the plane formed by the cross rod is parallel to the bottom plate plane of the rack; the bottom of the movable connecting rod vehicle is provided with wheels which can slide on the plane of the bottom plate of the frame; two limit switches are respectively arranged on the cross bar of the frame and are connected with the intelligent control device through electric wires; a middle cross rod is arranged between two cross rods of the frame on the movable connecting rod vehicle, and two positioning columns are fixedly arranged on the middle cross rod; the two positioning columns respectively correspond to the two limit switches; in a step state, the connecting support rod is in a horizontal direction, the front section of the connecting rod bracket is in a vertical direction, and the connecting support rod is vertical to the front section of the connecting rod bracket; under the state of the slide, the connecting support rod is parallel to the inclined plane of the frame.
2. The intelligent ladder slide switching machine of claim 1, wherein two fixed pedals, an upper fixed pedal and a lower fixed pedal, are mounted at the topmost and bottommost parts of the frame; the rear end of the uppermost movable pedal is connected with the upper fixed pedal; the front end of the bottommost movable pedal is connected with the lower fixed pedal through the bottommost stepping front plate.
3. The intelligent step slide conversion machine according to claim 1, wherein two side plates are fixedly mounted on the support rib plates on the left and right sides of the frame.
4. The intelligent step slide transition machine of claim 1, wherein said power transmission and remote control means for controlling step slide transition comprises: the device comprises a nut sliding block, a screw rod, a transmission belt, a belt pulley, a direct current motor, an intelligent control device and a transformer; the nut slide block is fixedly connected with the movable connecting rod vehicle; the tail end of the screw rod is connected with a direct current motor through a transmission belt and a belt pulley; the transformer is connected with the intelligent control device, and the intelligent control device is connected with the direct current motor; two supporting seats are fixedly arranged on the upper cross rod and the lower cross rod of the frame; two ends of the screw rod are respectively arranged on the two supporting seats; a rotating handle is arranged at the top end of the screw rod; the intelligent control device is arranged below the lower fixed pedal, and a control switch is arranged on the intelligent control device.
5. The intelligent ladder slide conversion machine of claim 1 wherein said power transmission and remote control means for controlling the conversion of the ladder slide further comprises a remote control with distinct ladder and slide graphic indicia on the remote control switches.
6. The intelligent ladder slide switching machine of claim 1, wherein two positioning posts are provided with position adjusting holes for adjusting the positioning position.
7. The intelligent ladder slide switching machine of claim 1 wherein the bottom of the mobile link carriage has four wheels on each of the left and right sides, whereby the mobile link carriage can slide on the floor plane of the frame.
8. The intelligent step slide transition machine of claim 1, wherein in the step state, the movable pedals of the same floor are vertically contacted with the stepping front plate; the front stepping plate of the upper layer is vertically contacted with the movable pedal of the lower layer.
9. The intelligent step slide switching machine according to claim 1, wherein an anti-press buffer material is provided at the bottom end of the stepping front plate.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020516949.8U CN212079186U (en) | 2020-04-08 | 2020-04-08 | Intelligent step slide conversion machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020516949.8U CN212079186U (en) | 2020-04-08 | 2020-04-08 | Intelligent step slide conversion machine |
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| CN212079186U true CN212079186U (en) | 2020-12-04 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113863118A (en) * | 2021-08-31 | 2021-12-31 | 任小强 | Continuous rigid frame track beam |
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2020
- 2020-04-08 CN CN202020516949.8U patent/CN212079186U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113863118A (en) * | 2021-08-31 | 2021-12-31 | 任小强 | Continuous rigid frame track beam |
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