The hand barrow of portable player
Technical field
The utility model relates to a kind of hand barrow, specifically a kind of hand barrow of portable player.
Background technology
The shopping cart that is used for the baggage cart of traffic and transportation systems such as airport, station and is used for large-scale shopping plazas such as supermarket is well-known, the Chinese utility model patent specification sheets of CN2830190Y discloses a kind of common airport luggage trolley at present, it comprises the frame-type chassis, the frame-type chassis divides into forward and backward castor, the frame-type chassis connects frame, connect handrail on the frame, hinged turnover advertisement baffle plate frame under the frame, the part of advertisement baffle plate frame rests on the frame-type chassis; Connect the advertisement baffle plate on the frame.Because the advertisement baffle plate is positioned at the rear portion of hand barrow; and heavy luggage is placed on the anterior of hand barrow and fully externally opens wide, and the advertisement baffle plate intercepts between luggage and user, causes the very inconvenience that claims; nor being beneficial to protection to luggage, safety is lower.
Growing along with science and technology, hand barrow is also intelligent day by day.For example, publication number is that the Chinese invention patent application specification of CN1765672A discloses a kind of multimedia hand barrow, and it is made up of cart body and multimedia player, and this hand barrow is provided with multimedia player and system power supply.This application for a patent for invention provides a kind of and has moved freely with the user, shows the flow-type multimedia broadcast system of report information automatically with forms such as image, literal, sound.Although having solved in the prior art, it can not make things convenient for, follow flexibly user's autoamtically broadcasting information, can not automatically report the problem of information with the multimedia form, but still have the following disadvantages: this player is installed on the cart body in non-removable mode, both be not easy to safeguard, influenced the normal use of cart body again as common hand barrow; And, also can't regulate the installation elevation angle of player, influenced watching of part user.
Summary of the invention
First purpose of the present utility model is to provide a kind of hand barrow of portable player, player can be fixed on the hand barrow easily, also can separate from cart body easily simultaneously, so that player is upgraded and safeguards, and can also regulate the installation elevation angle of player, so that the user watches.
The hand barrow that second purpose of the present utility model is to provide a kind of visual range of avoiding its player to be stopped.
The 3rd purpose of the present utility model is to provide a kind of hand barrow more convenient, that safety is higher that claims.
The hand barrow that provides a kind of advertisement position more outstanding and showy is provided the 4th purpose of the present utility model.
For realizing above-mentioned first purpose, the utility model provides a kind of hand barrow of portable player, comprises the cart body with handlebar and several castors, and the player holding device that is used to keep a player; Wherein, described player holding device comprises the first side erecting frame and the second side erecting frame, and at least one side erecting frame has the fixed sturcture that is used for removably fixing described player; Rotatable first side that is connected in described cart body of the described first side erecting frame with regulating, rotatable second side that is connected in described cart body of the described second side erecting frame with regulating.
The said structure hand barrow is fixed player by its both sides erecting frame, when needs are safeguarded player or during operation such as data updating, can remove fixing to player, player is separated from the both sides erecting frame, both made things convenient for operation, also do not influenced the normal use of cart body as common hand barrow.Be connected on the cart body because its both sides erecting frame is rotatable, therefore, the installation elevation angle of player can be regulated according to user's differing heights or residing position, watches to be convenient to the user more with regulating.
As improvement of the technical scheme, the described first side erecting frame forms axis hole with the first side mount pad of described cart body and cooperates, and the described second side erecting frame forms axis hole with the second side mount pad of described cart body and cooperates; Wherein, has the rotation positioning device that cooperates with this side erecting frame at least one side mount pad.Can realize that so just player installs the utmost point that has at the elevation angle and regulate, and can after being adjusted to proper angle, fix it.
As further improvement in the technical proposal, the described first side erecting frame and the second side erecting frame are straight mounting rod, and shape of their opposite flanks and described player side view are suitable.Can match with the player side better like this, make installation more firm.Described opposite flank is preferably outer convex arc surface, but its shape is not limited to this.Described fixed sturcture can be fixed orifice.
For realizing above-mentioned second purpose, described handlebar adopts first handlebar and second handlebar that are provided with at interval to constitute, and wherein, first handlebar is fixed on first side of cart body, and second handlebar is fixed on second side of cart body; The spacing of first handlebar and second handlebar is not less than the display width of player.Like this, the display frame of player can not be subjected to stopping of handlebar and influence viewing effect, beholder's attitude can stand can sit not limited.
For realizing above-mentioned the 3rd purpose, described cart body also comprises main vertical frame, chassis and bottom bracket, and the bottom of main vertical frame is connected in the front portion on chassis, and bottom bracket is positioned at the rear of main vertical frame.Because bottom bracket is positioned at the rear of main vertical frame, bottom bracket opens wide towards this side of user, is positioned over luggage on the bottom bracket not only near the user but also the obstruct of main vertical frame is arranged, therefore not only make claim very convenient, and made things convenient for looking after of luggage, safety is greatly improved.
For realizing above-mentioned the 4th purpose, also be fixed with the advertisement baffle plate on the described main vertical frame, this advertisement baffle plate is positioned at the place ahead of bottom bracket, and it is in an acute angle with horizontal surface to recede.Because the advertisement baffle plate is arranged on the place ahead of bottom bracket, therefore avoided being blocked by the contained heavy luggage of bottom bracket and influencing advertising results, and also more more outstanding and showy than the advertisement baffle plate of existing hand barrow; Simultaneously, the advertisement baffle plate recedes in an acute angle with horizontal surface, and the easier quilt of ad content is propagated.
Further improve as of the present utility model, described cart body also has the bracket that is positioned at the middle and upper part, can be used for placing packet again.This bracket can be positioned at the front side of advertisement baffle plate, also can be positioned at the rear side of advertisement baffle plate.
The quantity of described castor can be three, also can be four.
Description of drawings
Fig. 1 is the left rear side block diagram of first kind of embodiment of the utility model hand barrow;
Fig. 2 is the front left-side perspective view of hand barrow shown in Figure 1;
Fig. 3 is the player mounting means scheme drawing of hand barrow shown in Figure 1;
Fig. 4 is the view that the player of hand barrow shown in Figure 1 shows backwards;
Fig. 5 is the partial exploded view of hand barrow shown in Figure 4, and direction of observation is a right lateral side, and player is not shown;
Fig. 6 is the rear side scheme drawing of hand barrow shown in Figure 4;
Fig. 7 is the front left-side perspective view of second kind of embodiment of the utility model hand barrow;
Fig. 8 is the left rear side block diagram of the third embodiment of the utility model hand barrow;
Fig. 9 is the front left-side perspective view of the 4th kind of embodiment of the utility model hand barrow;
Figure 10 is the left rear side block diagram of the 5th kind of embodiment of the utility model hand barrow;
Figure 11 is the front left-side perspective view of the 6th kind of embodiment of the utility model hand barrow.
Below in conjunction with accompanying drawing and preferred embodiment the utility model is described in further detail.
The specific embodiment
Referring to Fig. 1 to Fig. 6, first kind of embodiment of the utility model hand barrow, this hand barrow are a kind of baggage cart that is used for airport or station, and it comprises cart body 1, is used to player holding device 3 of installing by player 2 etc.Wherein, cart body 1 mainly comprises chassis, main vertical frame, castor 16, left handlebar 17 and right handlebar 18 etc., and the chassis is made of left longeron 11, right vertical beam 12 and crossbeam 15 etc., and main vertical frame is made of left column 13 and right column 14 etc., castor 16 has four, each two of front and back.Has a bottom bracket 19 that is used to place heavy luggages such as baggage container or duffel bag that is set up on the crossbeam 15 between left side longeron 11 and the right vertical beam 12.The lower end of left column 13 and right column 14 is connected to the front end of left longeron 11 and right vertical beam 12.Bottom bracket 19 is positioned at the rear of the main vertical frame that is made of left column 13 and right column 14, bottom bracket 19 opens wide towards this side of user, be positioned over luggage on the bottom bracket 19 not only near the user but also the obstruct of main vertical frame is arranged, therefore not only make claim very convenient, and made things convenient for looking after of luggage, safety is greatly improved.Be fixed with an advertisement baffle plate 110 between left column 13 and the right column 14, this advertisement baffle plate 110 is positioned at the place ahead of bottom bracket 19, can avoid being blocked by bottom bracket 19 contained heavy luggages and influencing advertising results, and more more outstanding and showy than the advertisement baffle plate of existing hand barrow; Simultaneously, this advertisement baffle plate 110 recedes in an acute angle with horizontal surface, and the easier quilt of ad content is propagated.The top of left column 13 and right column 14 level respectively extends back and is formed with left handrail 131 and right handrail 141, left side handlebar 17 is formed on the rear end of left handrail 131, right handlebar 18 is formed on the rear end of right handrail 141, left side handlebar 17 and right handlebar 18 are formed with the spacing 4 that is not less than player 2 display widths respectively along horizontally set between them.
Referring to Fig. 3, player 2 is installed on the player holding device 3 removably, this player 2 mainly is made of housing, read-out, movement and built-in power etc., be used to receive, store and show relevant information, the housing both sides have the semi-circular recesses 21 that broad ways is extended respectively, are provided with two screws 22 in every groove 21.Player holding device 3 comprises the first side erecting frame 31 and the second side erecting frame 32 that is parallel to each other, the first side erecting frame, the 31 rotatable first side mount pads 113 that are connected in left handrail 131 inboards with regulating, the second side erecting frame, the 32 rotatable second side mount pads 114 that are connected in right handrail 141 inboards also have the rotation positioning device 5 that cooperates with the second side erecting frame 32 with regulating on the second side mount pad 114.The first side erecting frame 31 and the second side erecting frame 32 are the straight-bar of cross-sectional plane semicircular in shape, their opposite flanks 313,323 be shaped as outer convex arc surface, like this can be better match with the semi-circular recesses 21 of player side, make installation more firm.
Continuation is referring to Fig. 3, and fixing in order to realize player 2, the first side erecting frame 31 has two fixed orifices spaced apart, 311, the second side erecting frames 32 and also has two fixed orifices spaced apart 321.The groove 21 of player 2 both sides is slipped into along the opposite flank 313,323 of the first side erecting frame 31 and the second side erecting frame 32, fixed orifice 321 on the fixed orifice 311 on the first side erecting frame 31 and the second side erecting frame 32 aligns with corresponding screw 22 on the player 2 respectively, cooperate with corresponding screw 22 by the screw branch is passed fixed orifice 311,321 then, player 2 can be fixed between the first side erecting frame 31 and the second side erecting frame 32.
Referring to Fig. 5, the first side mount pad 113 and the second side mount pad 114 have the rotating shaft that is positioned on the same axis respectively, and the first side erecting frame 31 and the second side erecting frame 32 have the hole that cooperates with respective axes of rotation respectively.Rotation positioning device 5 on the second side mount pad 114 comprises fastening screw 51, latch shifting block 52 and is positioned at the latch spring of fastening screw 51 the inners; When rotation positioning device 5 was in the lock state, fastening screw 51 stretched out from the second side mount pad 114 and inserts in the positioning jack 324 of the second side erecting frame 32, and the second side erecting frame 32 can not be rotated around the rotating shaft on the second side mount pad 114; When needs are removed the lock-out state of rotation positioning device 5, only the elastic force that need overcome latch spring is outwards stirred latch shifting block 52, fastening screw 51 being pulled back and break away from positioning jack 324 cooperates, and this moment, the second side erecting frame 32 can be around the rotation of the rotating shaft on the second side mount pad 114 to regulate.Also can on the first side mount pad 113, similar rotation positioning device be set.
Referring to Fig. 3, the hand barrow of said structure is fixed by 31,32 pairs of players 2 of its both sides erecting frame, when needs are safeguarded player 2 or during operation such as data updating, can remove fixing to player 2, player 2 is separated from both sides erecting frame 31,32, both made things convenient for operation, also do not influenced the normal use of cart body 1 as common hand barrow.Referring to Fig. 4 and Fig. 6, because turning with regulating, its both sides erecting frame 31,32 is connected on the cart body 1, therefore, the installation elevation angle of player 2 can be regulated according to user's differing heights or residing position, watches to be convenient to the user more.When the installation elevation angle to player is regulated, especially towards the rear or the back lower place when showing with its read-out, owing to be formed with the spacing 4 that is not less than player 2 display widths between left handlebar 17 and the right handlebar 18, so the read-out of player 2 can not be subjected to stopping of handlebar and influence viewing effect.
Referring to Fig. 7, second kind of embodiment of the utility model hand barrow compared with first kind of embodiment, and difference only is: the quantity of castor 16 is three, i.e. a front-wheel and two trailing wheels.
Referring to Fig. 8, the third embodiment of the utility model hand barrow, compare with first kind of embodiment, difference only is: the middle and upper part of cart body 1 also is provided with a bracket 111 that is used to place packet, this bracket 111 is positioned at the rear side of advertisement baffle plate, in height between player 2 and bottom bracket 19.
Referring to Fig. 9, the 4th kind of embodiment of the utility model hand barrow compared with the third embodiment, and difference only is: the quantity of castor 16 is three, i.e. a front-wheel and two trailing wheels.
Referring to Figure 10, the 5th kind of embodiment of the utility model hand barrow compared with the third embodiment, and difference only is: this bracket 112 is arranged on the front side of advertisement baffle plate.
Referring to Figure 11, the 6th kind of embodiment of the utility model hand barrow compared with the 5th kind of embodiment, and difference only is: the quantity of castor 16 is three, i.e. a front-wheel and two trailing wheels.
Above-described only is preferred implementation of the present utility model, should be understood that, for the person of ordinary skill of the art, under the prerequisite that does not break away from inventive concept of the present utility model, can also make some distortion and improvement, for example, can be uneven between the first side erecting frame and the second side erecting frame, can form " eight " font or fall " eight " font etc.; Fixed orifice can only be arranged on wherein on the side erecting frame.In addition, the opposite flank of the first side erecting frame and the second side erecting frame is not limited to outer convex arc surface, and their shape of cross section also is not limited to semicircle, can also be circular, square or other shape.More than these alternatives do not break away from protection domain of the present utility model.Be noted that also that at last the related hand barrow of the utility model also is not limited to the baggage cart that airport or station are used, and also comprises any type of hand barrow of shopping cart.