A kind of shops automatic absorbing type brochure stacking frame
Technical field
The present invention relates to a kind of publicity shelf, particularly relate to a kind of shops automatic absorbing type brochure stacking frame.
Background technology
Now, the chain shops of a lot of electricity charge, water rate, telephone expenses payment is risen, as profit peace, generally all can propaganda frame be set in shops, propaganda frame is placed some brochures, to publicize the service content in shops, also can place newspaper, kill time when allowing custom queueing pay the fees, propaganda frame has the slot for laying file, file is easily driven and falls down, and when file is less, file is heeling condition, seems unsightly.
Summary of the invention
Namely object of the present invention is the deficiency overcoming present technology, and provide a kind of shops automatic absorbing type brochure stacking frame, the file solved in the slot of existing propaganda frame is not fixed, the defect easily dropped.
The present invention is achieved through the following technical solutions: a kind of shops automatic absorbing type brochure stacking frame, comprise bottom panel and main panel, angle between described bottom panel and main panel is 60 °, bottom panel lower surface is provided with roller, bottom panel is also provided with a fixture, described fixture comprises the suction tray be positioned at below bottom panel, suction tray connects the turning handle above bottom panel through a threaded rod, threaded rod runs through bottom panel, and be threaded between threaded rod with floor plate, main panel is provided with at least one mounting groove, the angle of mounting groove and main panel is 30 °, namely mounting groove is vertically upward, bottom panel is also provided with an aspirator, described suction tray is inverted horn-like, threaded rod is hollow shape, namely the air inlet of aspirator is communicated in suction tray by threaded rod, the air inlet of aspirator is by pipeline communication threaded rod, pipeline and threaded rod junction are provided with an annular element, annular element and threaded rod are for being rotatably connected, annular element is hollow shape, its inner ring surface is provided with an annular opening, the junction of threaded rod and annular element does not arrange screw thread, annular element inner ring surface and threaded rod seamless applying, the position of the corresponding annular opening of threaded rod is provided with air vent, described suction tray and threaded rod are for being rotatably connected, its inside is also provided with a baroceptor, the signal output part of baroceptor is connected to the control end of aspirator.
In this device, bottom panel is placed on the ground, device is walked by roller, facilitate the carrying of device, and on bottom panel, be provided with a fixture, fixing for device, prevent from arbitrarily being promoted, in this fixture, threaded rod and turning handle, suction tray is all fixedly connected with, after rotary motion handle, namely threaded rod is driven to rotate, threaded rod and bottom panel are threaded, namely can rise or decline, thus make suction tray decline increase, when suction tray fits to ground, because the friction on itself and ground, namely device is made to fix, and device need walking time, suction tray is risen to unsettled.
Air in suction tray is taken out, then because suction function, what device was fixed is more stable, aspirator is cut out after exhausting air, do not need to open at any time, also can enter air in suction tray again to open, the air inlet of aspirator and the connection method of threaded rod, concrete successively through piping, annular element and air vent, annular element is that its outer ring surface has a hole to be communicated to pipeline, inner ring surface is that annular opening is communicated to air vent, because be annular opening, so no matter which type of has relatively rotate between annular element and threaded rod, can both be communicated with between annular opening with air vent.
Suction tray and threaded rod are for being rotationally connected, when suction tray fits to ground, threaded rod can not drive suction tray to rotate, avoid the friction on suction tray and ground, thus have influence on sealing, and in suction tray, baroceptor is set, after suction tray and ground are fitted, its inner formation enclosure space, staff opens aspirator, by the air extraction of this enclosure space part, make inner and outer air pressure step-down, so namely suction tray has been adsorbed onto on ground, but do not fit after all completely in suction tray and ground, over time, just having gas leaks in suction tray, absorption dynamics is caused to reduce, so be provided with baroceptor, when air pressure uprises, control aspirator to bleed, ensure that absorption dynamics.
Further, main panel is run through at the two ends of described mounting groove.The sidewall of mounting groove is provided with cylinder, and the bearing of trend of cylinder is consistent with mounting groove.The sidewall of described mounting groove is provided with a roller trough in the position of respective rollers, roller trough coordinates with cylinder, cylinder is arranged in roller trough by mounting rod, mounting rod inserts and is arranged in the installing hole of roller trough bottom land position, installing hole is shoulder hole, it comprises aperture and macropore, aperture is towards outer end, the aperture of aperture coordinates with mounting rod, the termination of mounting rod is provided with a vertical barrier disc, barrier disc coordinates with macropore, is provided with spring between barrier disc and the end face of installing hole, and cylinder is promoted to roller trough outside mobile by spring
The mounting groove of the placement file of this device, two ends run through main panel, so when sweeping, staff's both hands arrest two terminations of long rag respectively, are then placed in mounting groove by rag, pull back and forth, can well sweep mounting groove, very convenient, and because there is clean dead angle, that can sweep is very clean, the phenomenon of the file that can not occur again making dirty.And the sidewall of mounting groove is provided with cylinder, because main panel is run through at its two ends, upper end is again notch, so mounting groove only has two sidewalls and a bottom surface, after two sidewalls arrange cylinder, after mounting groove put into by file, can be inserted in mounting groove very easily, can not be adsorbed on sidewall because of file, cause file to bend.And cylinder is that elasticity is arranged on sidewall, file can be clamped, what file or can not be driven and fall down because of vibrations by, and when file is rare, file also can be clamped, and maintains vertical state, and whole like this device seems to want attractive in appearance many.
The invention has the beneficial effects as follows:
(1) this device is for placing the mounting groove of file, and main panel is run through at its two ends, makes clean very convenient, and because do not have dead angle, that can sweep is very clean;
(2) mounting groove two sidewalls arrange cylinder, stop file when laying, because result in file with the laminating of sidewall to bend, file is laid convenient especially, and cylinder is that elasticity is installed, can holding file, ensure that the fixing of file, can not can be driven by vibrations and drop on the ground, and file is jammed the vertical state of maintenance, make to fill a device and look attractive in appearance;
(3) propaganda frame lower end arranges a fixture, and the suction tray of fixture can decline rising, when dropping to the bottom surface of contact, then because friction, propaganda frame is fixed;
(4) suction tray is horn-like, by an extractor fan, air in suction tray is taken out, such suction tray internal pressure is less than outside, forms negative pressure state, and what make between suction tray and ground is fixing more firm, but also a baroceptor is set in suction tray, leak after in suction tray at extraneous gas, automatically start extractor fan and bleed, ensure absorption dynamics.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1;
Fig. 2 is the structural representation of fixture in embodiment 1;
Fig. 3 is that A-A in Fig. 2 is to sectional view;
Fig. 4 is embodiment 2 structural representation;
Fig. 5 is the structural representation of mounting groove in embodiment 2;
Fig. 6 is the structural representation of embodiment 2 intermediate roll groove;
In figure, 1-bottom panel, 2-main panel, 3-roller, 4-fixture, 5-aspirator, 201-mounting groove, 202-cylinder, 203-roller trough, 204-mounting rod, 205-installing hole, 206-aperture, 207-macropore, 208-barrier disc, 209-spring, 401-suction tray, 402-threaded rod, 403-turning handle, 404-air vent, 405-baroceptor, 501-annular element, 502-annular opening.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail, but structure of the present invention is not limited only to following examples:
[embodiment 1]
As Fig. 1, Fig. 2, shown in Fig. 3, a kind of shops automatic absorbing type brochure stacking frame, comprise bottom panel 1 and main panel 2, angle between described bottom panel 1 and main panel 2 is 60 °, bottom panel 1 lower surface is provided with roller 3, bottom panel 1 is also provided with a fixture 4, described fixture 4 comprises the suction tray 401 be positioned at below bottom panel 1, suction tray 401 connects the turning handle 403 above bottom panel 1 through a threaded rod 402, threaded rod 402 runs through bottom panel 1, and be threaded between threaded rod 402 with floor plate 1, main panel 2 is provided with at least one mounting groove 201, mounting groove 201 is 30 ° with the angle of main panel 2, namely mounting groove 201 is vertically upward, bottom panel 1 is also provided with an aspirator 5, described suction tray 401 is in inverted horn-like, threaded rod 402 is in hollow shape, namely the air inlet of aspirator 5 is communicated in suction tray 401 by threaded rod 402, aspirator 5 should be a small-sized air pump.The air inlet of aspirator 5 is by pipeline communication threaded rod 402, pipeline and threaded rod 402 junction are provided with an annular element 501, annular element 501 and threaded rod 402 are for being rotatably connected, annular element 501 is in hollow shape, its inner ring surface is provided with an annular opening 502, threaded rod 402 does not arrange screw thread with the junction of annular element 501, annular element 501 inner ring surface and threaded rod 402 seamless applying, the position of the corresponding annular opening 502 of threaded rod 402 is provided with air vent 404, described suction tray 401 and threaded rod 402 are for being rotatably connected, its inside is also provided with a baroceptor 405, the signal output part of baroceptor 405 is connected to the control end of aspirator 5.
In this device, bottom panel 1 is placed on the ground, device is walked by roller 3, facilitate the carrying of device, and on bottom panel 1, be provided with a fixture 4, fixing for device, prevent from arbitrarily being promoted, in this fixture 4, threaded rod 402 and turning handle 403, suction tray 401 is all fixedly connected with, after rotary motion handle 40, namely threaded rod 402 is driven to rotate, threaded rod 402 is be threaded with bottom panel 1, namely can rise or decline, thus make suction tray 401 decline increase, when suction tray 401 fits to ground, because the friction on itself and ground, namely device is made to fix, and device need walking time, suction tray 401 is risen to unsettled.Suction tray 401 can be adopted made of plastic, flexible, and frictional force more strengthens.
Air in suction tray 401 is taken out, then because suction function, what device was fixed is more stable, aspirator 5 is cut out after exhausting air, do not need to open at any time, also can enter air in suction tray 401 again to open, the air inlet of aspirator 5 and the connection method of threaded rod 402, concrete successively through piping, annular element 501 and air vent 40, annular element 501 is that its outer ring surface has a hole to be communicated to pipeline, inner ring surface is that annular opening 502 is communicated to air vent 404, because be annular opening 502, so no matter which type of has relatively rotate between annular element 501 and threaded rod 402, can both be communicated with between annular opening 502 with air vent 505.Suction tray 401 and threaded rod 402 are for being rotationally connected, when suction tray 401 fits to ground, threaded rod 402 can not drive suction tray 401 to rotate, avoid the friction on suction tray 401 and ground, thus have influence on sealing, and in suction tray 401, baroceptor 405 is set, after fitting in suction tray 401 and ground, its inner formation enclosure space, staff opens aspirator 5, by the air extraction of this enclosure space part, make inner and outer air pressure step-down, so namely suction tray 401 has been adsorbed onto on ground, but do not fit after all completely in suction tray 401 and ground, over time, just having gas leaks in suction tray 401, absorption dynamics is caused to reduce, so be provided with baroceptor 405, when air pressure uprises, control aspirator 5 to bleed, ensure that absorption dynamics.
[embodiment 2]
As Fig. 4-6, structure and the embodiment 1 of the present embodiment are basically identical, difference is, main panel 2 is run through at the two ends of described mounting groove 201, the sidewall of mounting groove 201 is provided with cylinder 202, the bearing of trend of cylinder 202 is consistent with mounting groove 201, the sidewall of described mounting groove 201 is provided with a roller trough 203 in the position of respective rollers 202, roller trough 203 coordinates with cylinder 202, cylinder 202 is arranged in roller trough 203 by mounting rod 204, mounting rod 204 inserts and is arranged in the installing hole 205 of roller trough 203 bottom land position, installing hole 205 is shoulder hole, it comprises aperture 206 and macropore 207, aperture 206 is towards outer end, the aperture of aperture 206 coordinates with mounting rod 204, the termination of mounting rod 204 is provided with a vertical barrier disc 208, barrier disc 208 coordinates with macropore 207, spring 209 is provided with between the end face of barrier disc 208 and installing hole 204, cylinder 202 is promoted to roller trough 203 outside mobile by spring 209.
The mounting groove 201 of the placement file of this device, two ends run through main panel 2, so when sweeping, staff's both hands arrest two terminations of long rag respectively, are then placed on by rag in mounting groove 201, pull back and forth, can well sweep mounting groove 201, very convenient, and because there is clean dead angle, that can sweep is very clean, the phenomenon of the file that can not occur again making dirty.And the sidewall of mounting groove 201 is provided with cylinder 202, because main panel 2 is run through at its two ends, upper end is again notch, so mounting groove 201 only has two sidewalls and a bottom surface, after two sidewalls arrange cylinder 202, after mounting groove 201 put into by file, can be inserted into very easily in mounting groove 201, can not be adsorbed on sidewall because of file, cause file to bend.And cylinder 202 is that elasticity is arranged on sidewall, file can be clamped, what file or can not be driven and fall down because of vibrations by, and when file is rare, file also can be clamped, and maintains vertical state, and whole like this device seems to want attractive in appearance many.