CN112192992A - Public amusement equipment of painting from life - Google Patents
Public amusement equipment of painting from life Download PDFInfo
- Publication number
- CN112192992A CN112192992A CN202010848649.4A CN202010848649A CN112192992A CN 112192992 A CN112192992 A CN 112192992A CN 202010848649 A CN202010848649 A CN 202010848649A CN 112192992 A CN112192992 A CN 112192992A
- Authority
- CN
- China
- Prior art keywords
- groove
- folding
- rod
- garbage
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000010422 painting Methods 0.000 title description 4
- 239000010813 municipal solid waste Substances 0.000 claims description 83
- 239000011120 plywood Substances 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 5
- 230000000630 rising effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44D—PAINTING OR ARTISTIC DRAWING, NOT OTHERWISE PROVIDED FOR; PRESERVING PAINTINGS; SURFACE TREATMENT TO OBTAIN SPECIAL ARTISTIC SURFACE EFFECTS OR FINISHES
- B44D3/00—Accessories or implements for use in connection with painting or artistic drawing, not otherwise provided for; Methods or devices for colour determination, selection, or synthesis, e.g. use of colour tables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44D—PAINTING OR ARTISTIC DRAWING, NOT OTHERWISE PROVIDED FOR; PRESERVING PAINTINGS; SURFACE TREATMENT TO OBTAIN SPECIAL ARTISTIC SURFACE EFFECTS OR FINISHES
- B44D3/00—Accessories or implements for use in connection with painting or artistic drawing, not otherwise provided for; Methods or devices for colour determination, selection, or synthesis, e.g. use of colour tables
- B44D3/18—Boards or sheets with surfaces prepared for painting or drawing pictures; Stretching frames for canvases
Landscapes
- Pivots And Pivotal Connections (AREA)
Abstract
The invention discloses public entertainment sketching equipment which comprises an upright post, wherein the upper part of the upright post is inwards provided with a plurality of upper grooves, the lower part of the upright post is inwards provided with lower grooves with the same number as the upper grooves, and the middle part of the upright post is provided with a cylindrical groove; the table plates are embedded in the upper grooves, and the lower ends of the table plates are rotatably connected with the bottoms of the upper grooves; the height adjusting piece is embedded in the lower surface of the upper groove and used for adjusting the inclination angle of the table plate, and the lower surface of the upper groove is inclined. The problem that many people often do not need to equip a special desk board for writing and reading in scenic spots, and need to equip a drawing board or a desk by themselves, which is very inconvenient, is solved.
Description
Technical Field
The invention relates to equipment for public area activity entertainment, in particular to public entertainment sketching equipment.
Background
In a conventional outdoor activity site, only a plurality of benches can be placed for people to have a rest, the functions of having no rest, catering and shielding wind and rain can be considered, and particularly in some scenic spots, many people can choose to write and read in the scenic spots, and need to be matched with a drawing board or a desk, which is extremely inconvenient.
Disclosure of Invention
The invention aims to provide public entertainment sketching equipment to solve the problem that many people in the background art can choose to sketch and read in scenic spots, do not need to be provided with a desk board specially used for sketching, need to be provided with a drawing board or a desk, and are very inconvenient.
In order to achieve the purpose, the invention provides the following technical scheme: a public entertainment sketching device comprises
The upper part of the upright post is inwards provided with a plurality of upper grooves, the lower part of the upright post is inwards provided with lower grooves with the same number as the upper grooves, and the middle part of the upright post is provided with a cylindrical groove;
the table plates are embedded in the upper grooves, and the lower ends of the table plates are rotatably connected with the bottoms of the upper grooves;
the height adjusting piece is embedded in the lower surface of the upper groove and used for adjusting the inclination angle of the table plate, and the lower surface of the upper groove is inclined;
the number of the folding chairs is the same as that of the lower grooves, and one end of each folding chair is hinged with the lower groove and is accommodated in the lower groove;
the garbage can is arranged in the cylindrical groove in a sliding mode;
the plywood, the upper portion of plywood is rotated and is connected in cylindrical recess lateral wall, cylindrical recess passes through plywood and upper groove intercommunication.
As an embodiment of the present invention, the height adjusting member is used for adjusting a rotation angle of the table, and the height adjusting member includes
The lower surface of the upper groove is provided with a rectangular groove in a downward concave mode, and the telescopic rod is connected in the rectangular groove in a sliding mode;
the spring is arranged at the bottom of the rectangular groove, and the telescopic rod is elastically connected with the rectangular groove through the spring;
and the positioning pin penetrates through the upright post in the horizontal direction to be matched with the telescopic rod, and the extending height of the telescopic rod is fixed.
As an embodiment of the invention, one side of the telescopic rod, which is close to the positioning pin, is provided with a first sawtooth;
one side of the positioning pin, which is close to the telescopic rod, is provided with a second sawtooth;
the first sawtooth is matched with the second sawtooth.
As an embodiment of the invention, a holding groove is formed in the end face, away from the telescopic rod, of the fixed outer pin, and a holding rod is fixedly arranged in the holding groove.
As an embodiment of the invention, a clamping mechanism is arranged on the table plate, and comprises,
the upper surface of the table plate is provided with a clamping groove in a downward concave mode, and the clamping block is embedded in the clamping groove in a sliding mode;
at least one first hook is vertically fixed on the lower surface of the clamping block;
the positioning plate is slidably arranged at the bottom of the clamping groove in a penetrating manner;
and the second hooks are vertically arranged on the upper surface of the positioning plate and are in matched connection with the first hooks.
As an embodiment of the present invention, two sides of the engaging groove are provided with engaging block limiting grooves;
the two sides of the clamping block are symmetrically provided with clamping block limiting plates;
the clamping block limiting groove is connected with the clamping block limiting plate in a sliding manner;
the clamping block limiting groove and the clamping block limiting plate are elastically connected through a clamping spring.
As an embodiment of the invention, a positioning plate stop block is convexly arranged on one side of the positioning plate, which is positioned in the clamping groove, upwards;
a limiting rod is convexly extended from the side wall of the clamping groove opposite to the positioning plate stop block;
a limiting rod spring is sleeved on the outer surface of the limiting rod;
the locating plate stop block is elastically connected with the limiting rod through a limiting rod spring.
The contact surface of the first hook and the second hook is an inclined surface.
As an embodiment of the invention, the garbage can comprises a garbage can body, a garbage can bottom plate, a motor, a screw rod and a plurality of guide rods; the above-mentioned
The garbage can body is hinged with the edge of one side of the bottom plate of the garbage can through a hinge; the above-mentioned
The guide rod is vertically fixed at the bottom of the cylindrical groove and is inserted into the bottom plate of the garbage can in a sliding manner; the above-mentioned
One end of the screw rod is fixedly connected with the extending end of the motor through a coupler, and the other end of the screw rod is rotatably connected to the bottom of the cylindrical groove after penetrating through the bottom plate of the garbage can; the above-mentioned
The screw rod is in threaded connection with the bottom plate of the garbage can; the above-mentioned
The garbage bin bottom plate and cylindrical recess sliding connection.
As an embodiment of the invention, a top plate is horizontally arranged on the top of the bracket, the motor is fixed on the upper surface of the top plate, and the upper end of the guide rod is fixedly connected with the top plate.
The center of the inner wall of the cylindrical groove is symmetrically inwards provided with limiting grooves;
the center of the edge of the bottom plate of the garbage can is symmetrically and outwards protruded with limiting blocks, and the limiting blocks are connected with the limiting grooves in a sliding manner;
a first stop block is arranged on the outer surface of one side of the bottom of the garbage can body and above the hinge;
a notch is arranged on the bottom plate of the garbage can right below the first stop block;
the first stop block is in clearance fit with the notch;
a second stop block is arranged on the inner wall of the top of the cylindrical groove right above the first stop block;
the second stop block is matched and connected with the first stop block, and the second stop block is in clearance fit with the notch;
after the first stop block is contacted with the second stop block, the garbage can body is driven to rotate along with the rising of the garbage can bottom plate;
the inner wall section of the garbage can body is isosceles trapezoid, and the diameter of an opening at the upper end of the inner wall of the garbage can body is larger than the diameter of the bottom of the inner wall of the garbage can body.
As an embodiment of the present invention, the folding chair comprises a folding bar part and a folding plate part which are symmetrically arranged;
one end of the folding rod part is hinged with the side wall of the lower groove, and the other end of the folding rod part is hinged with the folding plate part;
the folding rod parts comprise two folding rods, and the adjacent folding rods are hinged;
the folding rod is connected with the lower groove, and the end part of the folding rod is hinged with the side wall of the lower groove;
the folding plate part comprises two folding plates which are hinged with each other;
one end of the folding plate close to the folding rod is hinged with the end part of the folding rod;
one end of the folding plate, which is far away from the folding rod, and the joint of the folding rod and the folding plate are both hinged with a supporting rod;
the folding plates and the folding rods are hinged through hinged plates.
The invention has the beneficial effects that: through this device, can realize the slope setting of table. When needs carry out table rotation angle and adjust, the operator only need stretch into handheld groove with the hand, hold handheld pole and outwards take out the locating pin, the telescopic link has lost the location back of locating pin, can upwards pop out under the effect of spring, rethread external force gets back to the rectangular channel with the gradual pressure of telescopic link in, treat the high back of confirming, push into the stand with the locating pin in, cooperation through sawtooth one and sawtooth two, fix a position the telescopic link, here also can fix a position through other positioner, the position location of telescopic link is accomplished the back, come down the table is rotatory again, the telescopic link supports behind the table, can live the angle fixing of table. The rotation angle of the table plate can be adjusted and fixed in the process so as to adapt to different requirements.
Drawings
FIG. 1 is a front view of a public entertainment sketching device according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is an enlarged view of a portion B of FIG. 2;
FIG. 4 is a top cross-sectional view of a table according to an embodiment of the present invention;
FIG. 5 is a top view of a trapezoidal groove according to an embodiment of the present invention;
FIG. 6 is a top view of a table according to an embodiment of the present invention;
FIG. 7 is a sectional view taken along the direction F-F-in FIG. 6;
FIG. 8 is an exploded top view of a folding chair according to an embodiment of the present invention;
FIG. 9 is an unfolded front view of the folding chair according to the embodiment of the present invention;
FIG. 10 is a schematic view of a folding chair according to an embodiment of the present invention;
FIG. 11 is a front cross-sectional view of a trash can according to an embodiment of the present invention;
FIG. 12 is an enlarged view of a portion of FIG. 11 at C;
FIG. 13 is a top view of the trash can body according to the embodiment of the present invention;
FIG. 14 is a schematic view of the garbage can body being tilted according to the embodiment of the present invention;
fig. 15 is a schematic view of the garbage can according to the embodiment of the present invention.
Detailed Description
To make the objects, technical solutions and advantages of the present disclosure more apparent, the present disclosure is further described in detail below with reference to specific embodiments.
It is to be noted that unless otherwise defined, technical or scientific terms used in one or more embodiments of the present specification should have the ordinary meaning as understood by those of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," and similar terms in one or more embodiments of the specification is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
As shown in figures 1 to 15, a public entertainment sketching device comprises
The upper part of the upright post 1 is inwards provided with a plurality of upper grooves 13, the lower part of the upright post 1 is inwards provided with lower grooves 11 with the same number as the upper grooves, and the middle part of the upright post 1 is provided with a cylindrical groove;
the number of the table plates 16 is the same as that of the upper grooves 13, the table plates 16 are embedded in the upper grooves 13, and the lower ends of the table plates 16 are rotatably connected with the bottoms of the upper grooves 13;
the height adjusting piece 5 is embedded in the lower surface of the upper groove 13 and used for adjusting the inclination angle of the table plate 16, and the lower surface of the upper groove 13 is inclined;
the number of the folding chairs 3 is the same as that of the lower grooves 11, and one end of each folding chair 3 is hinged with the lower groove 11 and is contained in the lower groove 11;
the garbage can 17 is arranged in the cylindrical groove in a sliding mode;
the upper portion of the opening plate 19 is rotatably connected to the side wall of the cylindrical groove, and the cylindrical groove is communicated with the upper groove 13 through the opening plate 19.
The top edge of the upright post 1 is provided with a conical umbrella cover 14 which is obliquely and convexly extended outwards.
The top of the upright post 1 is connected with an umbrella top cover 15 through a bracket. The umbrella top cover 15 can cover the top of the cylindrical groove completely, and even if the umbrella top cover is in a rainy day, rainwater cannot enter the garbage can 17.
As shown in fig. 1 to 6, the height adjuster 5 is used for adjusting a rotation angle of the table 16, and the height adjuster 5 includes
The lower surface of the upper groove 13 is provided with a rectangular groove 131 in a downward concave mode, and the telescopic rod 51 is connected in the rectangular groove 131 in a sliding mode;
the spring 53 is arranged at the bottom of the rectangular groove 131, and the telescopic rod 51 is elastically connected with the rectangular groove 131 through the spring 53;
and the positioning pin 54 penetrates through the upright post 1 in the horizontal direction to be matched with the telescopic rod 51, and the extending height of the telescopic rod 51 is fixed.
One side of the telescopic rod 51 close to the positioning pin 54 is provided with a first sawtooth;
one side of the positioning pin 54 close to the telescopic rod 51 is provided with a second sawtooth;
the first sawtooth is matched with the second sawtooth.
The end surface of the fixed outer pin 54, which is far away from the telescopic rod 51, is provided with a hand-held groove 55 inwards, and a hand-held rod 56 is fixedly arranged in the hand-held groove 55.
In some cases, it may be desirable to have the table 16 tilted, for example, during painting, to place a drawing board or book on the table 16 tilted for viewing and painting, when the rotation angle of the table 16 needs to be adjusted, the operator only needs to put his hand into the holding groove 55, hold the holding rod 56 and pull out the positioning pin 54, and after the positioning pin 54 is lost by the telescopic rod 51, will pop up under the influence of spring 53, and then through external force will be gradually pressed back to rectangular channel 131 telescopic link 51, after the height is confirmed, will push the locating pin 54 into the upright post 1, through the cooperation of sawtooth one and sawtooth two, the telescopic rod 51 is positioned, and other positioning devices can be used for positioning, after the positioning of the telescopic rod 51 is completed, the table 16 is rotated down, and the telescopic rod 51 is pressed against the table to fix the angle of the table 16. This process allows the rotation angle of the table 16 to be adjusted and fixed to accommodate different needs.
The end face, away from the telescopic rod 51, of the outer fixing pin 54 is inwards provided with a handheld groove 55, a handheld rod 56 is fixedly arranged in the handheld groove 55, the handheld rod 56 is arranged in the handheld groove 55, no protruding part exists in the appearance, and therefore the outer fixing pin cannot be hooked or damaged by the protruding part in the playing process, and safety is improved.
As shown in fig. 5 and 6, the table plate is provided with a clamping mechanism, the clamping mechanism comprises,
the clamping block 161, the upper surface of the table 16 is provided with a clamping groove in a downward concave manner, and the clamping block 161 is embedded in the clamping groove in a sliding manner;
at least one first hook 1610 is vertically fixed on the lower surface of the clamping block 161;
the positioning plate 163 is slidably arranged at the bottom of the clamping groove in a penetrating manner;
the second hooks 1611 are as many as the first hooks 1610, and the second hooks 1611 are vertically arranged on the upper surface of the positioning plate 163 and are connected with the first hooks 1610 in a matching manner.
When the table 16 inclines to be placed, drawing board or books are placed on the table 16, follow table 16 landing very easily, when needs are fixed the drawing board or are fixed books, only need press locating plate 163 of one side, locating plate 163 removes the back, and couple a 1610 separates with couple two 1611, and block 161 can upwards pop out, places the drawing board on table 16 this moment, can support by block 161 and hold, the landing that can not freely. When the engaging block 161 is not needed, the engaging block 161 is pressed down, and the first hook 1610 is matched with the second hook 1611, so that the engaging block 161 can be prevented from automatically popping out.
The two sides of the clamping groove are provided with clamping block limiting grooves 165;
the clamping block limiting plates 166 are symmetrically arranged on two sides of the clamping block 161;
the clamping block limiting groove 165 is in sliding connection with the clamping block limiting plate 166;
the engaging block limiting groove 165 and the engaging block limiting plate 166 are elastically connected by an engaging spring 167.
When the first hook 1610 is separated from the second hook 1611, the engaging block 161 is sprung up by the elastic force of the engaging spring 167.
A positioning plate stop block 164 is convexly arranged on one side of the positioning plate 163 in the clamping groove upwards;
a limiting rod 168 is convexly extended from the side wall of the clamping groove opposite to the positioning plate stop block 164;
a limiting rod spring 169 is sleeved on the outer surface of the limiting rod 168;
the positioning plate stopper 164 is elastically connected with the limiting rod 168 through a limiting rod spring 169.
When the positioning plate 163 is pressed, the first hook 1610 is separated from the second hook 1611, the engaging block 161 springs out upward under the elastic force of the engaging spring 167, the positioning plate 163 is also reset under the elastic force of the limiting rod spring 169, and when the engaging block 161 needs to be stored, the engaging block 163 is pressed downward, and the first hook 1610 is engaged with the second hook 1611 again, so that the positioning of the engaging block 163 is completed.
The contact surface of the first hook 1610 and the second hook 1611 is an inclined surface.
In the process of accommodating the clamping block 161, the first hook 1610 contacts with the second hook 1611 first, because the contact surface is an inclined surface, the first hook 1610 can push the second hook 1611 to move to one side to complete the compression of the limiting rod spring 169, along with the continuous pressing of the first hook 1610, the contact surface of the first hook 1610 and the second hook 1611 is separated, and the second hook 1611 clamps the first hook 1610 under the elastic force of the limiting rod spring 169.
Conventional outdoor activity place, only can put several bench supplies people to have a rest, do not possess the rest, the food and beverage can compromise with the effect of sheltering from wind and rain, through this device, when needs have a rest, can pull out folding chair 3, sit the rest on the chair, and can rotate out from upper groove 13 with table 16, can supply people to place article or eat the thing on table 11, the rubbish of eating only needs to push inwards along table 16, pass and open in 19 automatic garbage bin 17 of falling into cylindrical recess inside of plywood, table 16 and folding chair 3 are under the condition of not using, also can accomodate and fold, table 16 takes in upper groove 13, folding chair 3 folds into in lower groove 11, the activity space has been increased, conical canopy 14 and umbrella top lid 13 have the effect of sheltering from sunshine and wind and rain.
The cylindrical groove middle part is concavely provided with a plurality of trapezoidal grooves 18 with trapezoidal sections, the number of the trapezoidal grooves is equal to that of the table plates 16, the upper parts of the trapezoidal grooves 18 are communicated with the upper grooves 13, and the length of the outermost ends of the trapezoidal grooves 18 to the outer surface of the upright post 1 is smaller than the length of the innermost ends of the table plates 16 to the outer surface of the upright post 1.
When needs propelling movement rubbish, only need push away rubbish along table 16 in the plywood 19, plywood 19 rotates the back, cylindrical recess and upper groove 13 intercommunication, plywood 19 has the effect of sheltering from the peculiar smell, length that trapezoidal recess 18 outmost is less than table 16 innermost apart from the length of 1 surface of stand from the stand 1 surface, guaranteed that rubbish can all enter into cylindrical recess in, rubbish is entering into cylindrical recess in the back, can all fall in trapezoidal recess 18, rubbish falls behind along trapezoidal recess 18's edge to the gliding, receive the influence of inclined plane and self gravity, can be more accurate roll fall in garbage bin 17.
As shown in fig. 11 to 15, the trash can 17 includes a trash can body 171, a trash can bottom plate 173, a motor 178, a screw rod 176 and a plurality of guide rods 177; the above-mentioned
The garbage can body 171 is hinged with one side edge of the garbage can bottom plate 173 through a hinge 175; the above-mentioned
The guide rod 177 is vertically fixed at the bottom of the cylindrical groove and is slidably inserted into the bottom plate 173 of the garbage can; the above-mentioned
One end of the screw rod 176 is fixedly connected with the extending end of the motor through a coupler, and the other end of the screw rod is rotatably connected to the bottom of the cylindrical groove after penetrating through the bottom plate 173 of the garbage can; the above-mentioned
The screw rod 176 is in threaded connection with the bottom plate 173 of the garbage can; the above-mentioned
The trash can bottom plate 173 is slidably connected to the cylindrical recess.
The top of the bracket is horizontally provided with a top plate 110, the motor 178 is fixed on the upper surface of the top plate 110, and the upper end of the guide rod 177 is fixedly connected with the top plate 110. The motor is arranged in the space between the umbrella top cover 15 and the top plate, can be protected by the umbrella top cover 15 and cannot be influenced by the external environment.
Limiting grooves 1734 are symmetrically and inwards recessed in the center of the inner wall of the cylindrical groove;
the edge of the bottom plate 173 of the garbage can is symmetrically and outwardly protruded with limiting blocks 1731, and the limiting blocks 1731 are slidably connected with the limiting grooves 1734.
A first stop block 174 is arranged on the outer surface of one side of the bottom of the garbage can body 171 above the hinge 175;
a notch 1733 is arranged on the bottom plate 173 of the garbage can right below the first stop block 174;
the first stop 174 is a clearance fit with the notch 1733;
a second stop 179 is arranged on the inner wall of the top of the cylindrical groove right above the first stop 174;
the second stopper 179 is in fit connection with the first stopper 174, and the second stopper 179 is in clearance fit with the notch 1733;
after the first stopper 174 contacts with the second stopper 179, the garbage can body 171 is driven to rotate along with the rise of the garbage can bottom plate 173.
The inner wall cross-section of garbage bin body 171 is isosceles trapezoid, and garbage bin body 171 inner wall upper end open-ended diameter is greater than garbage bin body 171 inner wall bottom diameter.
The upper surface of the conical cover 14 is provided with a slide 141, and the length direction of the slide 141 is in the same line with the second stopper 179.
When the garbage needs to be dumped, only the motor 178 needs to be started, the motor 178 drives the screw rod 176 to synchronously rotate through the coupler, after the screw rod 176 is in threaded connection with the garbage can bottom plate 173, the garbage can 17 is pulled to move upwards through the matching of the guide rod 177, when the garbage can body 171 moves to a certain height, the first stop block 174 is matched with the second stop block 179, the first stop block 174 is interfered by the second stop block 179, the garbage can body can rotate around the hinge 175, the first stop block 174 and the second stop block 179 are in clearance fit with the notch 1733, the second stop block 179 can freely pass through the notch 1733, after the garbage can bottom plate 173 moves to a certain height, the garbage can body 171 is completely dumped, and the first stop block 174 is changed into a vertical state in the notch 1733. The cross section of the inner wall of the garbage can body 171 is isosceles trapezoid, garbage can be poured out along the inclined plane, and the length direction of the slide rail 141 and the second stopper 179 are in the same straight line, so that after the garbage can body 171 is poured out, the garbage can actively slide down on the slide rail 141, and the garbage can slide out along the slide rail 141 and can be collected. Under the condition that needs reset garbage bin 17, the reverse rotation of motor 178, garbage bin bottom plate 173 along cylindrical recess downstream, garbage bin body 171 has received the pulling force of hinge 175 and the resistance at stand 1 top, makes reverse rotation, and the garbage bin resets, and can be carried to cylindrical recess's bottom.
As shown in fig. 8 to 10, the folding chair includes symmetrically arranged folding bar portions and folding plate portions;
one end of the folding rod part is hinged with the side wall of the lower groove 11, and the other end of the folding rod part is hinged with the folding plate part;
the folding rod part comprises two folding rods 31, and the adjacent folding rods 31 are hinged;
a folding rod 31 connected with the lower groove 11, wherein the end part of the folding rod 31 is hinged with the side wall of the lower groove 11;
the folding plate part comprises two folding plates 34, and the folding plates 34 are hinged with each other;
one end of the folding plate 34 close to the folding rod 31 is hinged with the end part of the folding rod 31;
the folding plate 34 is far away from one end of the folding rod 31, and the joint of the folding rod 31 and the folding plate 34 is hinged with a support rod.
The folding plates 34 and the folding rods 31 are hinged through hinge plates 33.
When carrying out the folding chair use, only need to stimulate the bracing piece 33 of outermost end, bracing piece 33 is by the pulling back, can straighten the horizontally state with the folding chair, and the user can sit on folding plate 34, uses the back of accomplishing, also can accomodate the folding chair to in the lower groove 11, vacates bigger activity space.
It is intended that the one or more embodiments of the present specification embrace all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of one or more embodiments of the present disclosure are intended to be included within the scope of the present disclosure.
Claims (10)
1. A public entertainment sketching device is characterized by comprising
The upper part of the upright post is inwards provided with a plurality of upper grooves, the lower part of the upright post is inwards provided with lower grooves with the same number as the upper grooves, and the middle part of the upright post is provided with a cylindrical groove;
the table plates are embedded in the upper grooves, and the lower ends of the table plates are rotatably connected with the bottoms of the upper grooves;
the height adjusting piece is embedded in the lower surface of the upper groove and used for adjusting the inclination angle of the table plate, and the lower surface of the upper groove is inclined;
the number of the folding chairs is the same as that of the lower grooves, and one end of each folding chair is hinged with the lower groove and is accommodated in the lower groove;
the garbage can is arranged in the cylindrical groove in a sliding mode;
the plywood, the upper portion of plywood is rotated and is connected in cylindrical recess lateral wall, cylindrical recess passes through plywood and upper groove intercommunication.
2. The public entertainment sketching device of claim 1, wherein the height adjustment member is used to adjust a rotation angle of the table, the height adjustment member comprising
The lower surface of the upper groove is provided with a rectangular groove in a downward concave mode, and the telescopic rod is connected in the rectangular groove in a sliding mode;
the spring is arranged at the bottom of the rectangular groove, and the telescopic rod is elastically connected with the rectangular groove through the spring;
and the positioning pin penetrates through the upright post in the horizontal direction to be matched with the telescopic rod, and the extending height of the telescopic rod is fixed.
3. The public amusement and sketching device according to claim 1, wherein a side of the telescoping rod near the positioning pin is provided with a first sawtooth;
one side of the positioning pin, which is close to the telescopic rod, is provided with a second sawtooth;
the first sawtooth is matched with the second sawtooth.
4. The public amusement sketch device as claimed in claim 3, wherein a hand-held groove is formed in the end surface of the fixed outer pin, which is far away from the telescopic rod, and a hand-held rod is fixedly arranged in the hand-held groove.
5. The public entertainment sketching device of claim 1, wherein a snap mechanism is disposed on the table, the snap mechanism comprising,
the upper surface of the table plate is provided with a clamping groove in a downward concave mode, and the clamping block is embedded in the clamping groove in a sliding mode;
at least one first hook is vertically fixed on the lower surface of the clamping block;
the positioning plate is slidably arranged at the bottom of the clamping groove in a penetrating manner;
and the second hooks are vertically arranged on the upper surface of the positioning plate and are in matched connection with the first hooks.
6. The public entertainment sketching device according to claim 5, wherein the two sides of the engaging groove are provided with engaging block limiting grooves;
the two sides of the clamping block are symmetrically provided with clamping block limiting plates;
the clamping block limiting groove is connected with the clamping block limiting plate in a sliding manner;
the clamping block limiting groove and the clamping block limiting plate are elastically connected through a clamping spring.
7. The public entertainment sketching device according to claim 6, wherein a positioning plate stopper is convexly arranged on one side of the positioning plate positioned in the clamping groove;
a limiting rod is convexly extended from the side wall of the clamping groove opposite to the positioning plate stop block;
a limiting rod spring is sleeved on the outer surface of the limiting rod;
the locating plate stop block is elastically connected with the limiting rod through a limiting rod spring;
the contact surface of the first hook and the second hook is an inclined surface.
8. The public entertainment sketching device of claim 1, wherein the trash can comprises a trash can body, a trash can bottom plate, a motor, a lead screw and a plurality of guide rods; the above-mentioned
The garbage can body is hinged with the edge of one side of the bottom plate of the garbage can through a hinge; the above-mentioned
The guide rod is vertically fixed at the bottom of the cylindrical groove and is inserted into the bottom plate of the garbage can in a sliding manner; the above-mentioned
One end of the screw rod is fixedly connected with the extending end of the motor through a coupler, and the other end of the screw rod is rotatably connected to the bottom of the cylindrical groove after penetrating through the bottom plate of the garbage can; the above-mentioned
The screw rod is in threaded connection with the bottom plate of the garbage can; the above-mentioned
The garbage bin bottom plate and cylindrical recess sliding connection.
9. The public entertainment sketching device according to claim 8, wherein the cylindrical groove has a limiting groove inwardly recessed from the center of the inner wall;
the center of the edge of the bottom plate of the garbage can is symmetrically and outwards protruded with limiting blocks, and the limiting blocks are connected with the limiting grooves in a sliding manner;
a first stop block is arranged on the outer surface of one side of the bottom of the garbage can body and above the hinge;
a notch is arranged on the bottom plate of the garbage can right below the first stop block;
the first stop block is in clearance fit with the notch;
a second stop block is arranged on the inner wall of the top of the cylindrical groove right above the first stop block;
the second stop block is matched and connected with the first stop block, and the second stop block is in clearance fit with the notch;
after the first stop block is contacted with the second stop block, the garbage can body is driven to rotate along with the rising of the garbage can bottom plate;
the inner wall section of the garbage can body is isosceles trapezoid, and the diameter of an opening at the upper end of the inner wall of the garbage can body is larger than the diameter of the bottom of the inner wall of the garbage can body.
10. The public recreational sketching device of claim 1, wherein the folding chair comprises symmetrically disposed folding bar portions and folding plate portions;
one end of the folding rod part is hinged with the side wall of the lower groove, and the other end of the folding rod part is hinged with the folding plate part;
the folding rod parts comprise two folding rods, and the adjacent folding rods are hinged;
the folding rod is connected with the lower groove, and the end part of the folding rod is hinged with the side wall of the lower groove;
the folding plate part comprises two folding plates which are hinged with each other;
one end of the folding plate close to the folding rod is hinged with the end part of the folding rod;
one end of the folding plate, which is far away from the folding rod, and the joint of the folding rod and the folding plate are both hinged with a supporting rod;
the folding plates and the folding rods are hinged through hinged plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010848649.4A CN112192992A (en) | 2020-08-21 | 2020-08-21 | Public amusement equipment of painting from life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010848649.4A CN112192992A (en) | 2020-08-21 | 2020-08-21 | Public amusement equipment of painting from life |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112192992A true CN112192992A (en) | 2021-01-08 |
Family
ID=74006141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010848649.4A Withdrawn CN112192992A (en) | 2020-08-21 | 2020-08-21 | Public amusement equipment of painting from life |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112192992A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112826223A (en) * | 2021-01-28 | 2021-05-25 | 商丘工学院 | Multifunctional drawing device for environmental design |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202009010752U1 (en) * | 2009-08-10 | 2009-11-19 | Hoffmann, Thomas | Clamping table device |
| CN106213795A (en) * | 2016-07-31 | 2016-12-14 | 付晓明 | Travel folding tables and chairs |
| CN207492399U (en) * | 2017-05-04 | 2018-06-15 | 贵州群力厨房设备有限公司 | A kind of Forum on College Eating-room table for four chair |
| CN207855342U (en) * | 2017-09-13 | 2018-09-14 | 广州市新誉工程咨询有限公司 | Construction budget workbench |
| CN109368083A (en) * | 2018-11-19 | 2019-02-22 | 青岛市市立医院 | A kind of department of anesthesia's medical waste canister |
-
2020
- 2020-08-21 CN CN202010848649.4A patent/CN112192992A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202009010752U1 (en) * | 2009-08-10 | 2009-11-19 | Hoffmann, Thomas | Clamping table device |
| CN106213795A (en) * | 2016-07-31 | 2016-12-14 | 付晓明 | Travel folding tables and chairs |
| CN207492399U (en) * | 2017-05-04 | 2018-06-15 | 贵州群力厨房设备有限公司 | A kind of Forum on College Eating-room table for four chair |
| CN207855342U (en) * | 2017-09-13 | 2018-09-14 | 广州市新誉工程咨询有限公司 | Construction budget workbench |
| CN109368083A (en) * | 2018-11-19 | 2019-02-22 | 青岛市市立医院 | A kind of department of anesthesia's medical waste canister |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112826223A (en) * | 2021-01-28 | 2021-05-25 | 商丘工学院 | Multifunctional drawing device for environmental design |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR200479333Y1 (en) | Multi cradle for learning | |
| US20140102337A1 (en) | Portable Beach Table Assembly | |
| US9357839B1 (en) | Folding and unfolding structure for hanging table | |
| CN210870172U (en) | Sunshade umbrella convenient to open and close | |
| EP2183995A1 (en) | Adjustable table | |
| CN208676561U (en) | A kind of Table top type Liftable computer desk of bilateral sliding | |
| CN109757888A (en) | A kind of Portable liftable fine arts drawing board | |
| CN112192992A (en) | Public amusement equipment of painting from life | |
| US7040591B1 (en) | Adjustable book holder assembly | |
| KR101347160B1 (en) | Fishing seat leg for possibility of regulating high and low | |
| GB2528366A (en) | A stand for supporting an object to be viewed | |
| KR101596010B1 (en) | Book support and desk for reading room | |
| KR101667858B1 (en) | Fishing seat leg for possibility of regulating high and low | |
| CN109846232A (en) | A kind of library science commonly uses desk | |
| US20190023357A1 (en) | Foldable Watercraft Table | |
| KR20090095167A (en) | Multipurpose portable reading desk | |
| CN210055130U (en) | Foldable storage student bed table | |
| CN107752386B (en) | Reading auxiliary device | |
| CN215423384U (en) | Multifunctional bedside table | |
| US20040211344A1 (en) | Sofa table with adjustable height | |
| CN208909244U (en) | A kind of adjustable music stand pedestal of bottom angle | |
| CN112120436A (en) | Fixed-point activity center | |
| GB2192534A (en) | Collapsible seat assembly | |
| CN219108963U (en) | Deformation type dining table | |
| CN105212532B (en) | A kind of mobile phone or book bracket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210108 |