CN2893838Y

CN2893838Y - Portable notice board

Info

Publication number: CN2893838Y
Application number: CN 200620072361
Authority: CN
Inventors: 洪志强
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-04-07
Filing date: 2006-04-07
Publication date: 2007-04-25
Anticipated expiration: 2016-04-07

Abstract

The utility model relates to a visible and easy carried portable sign which comprises a bracket and a flexible notice board on the bracket. The bracket has a base and two standing poles, the two standing poles are positioned at the two sides of the base respectively; The top of the two standing poles is fixed with the two ends of the top pole; the upper edge of the notice board is fixed with the cantilever of the top pole and the bottom edge is fixed to the scroll of the base; the standing pole is hinged by an upper standing pole and a lower standing pole at the joint; a releasable position button is installed on the joint to fix the upper and lower poles in a beeline state. The utility model can be used in the fast, can be rolled to a minimum to facilitate handling, and is fit for the vehicle breakdowns warning, police warning, construction notices, and other fields.

Description

A kind of portable billboard

Technical field

The utility model relates to a kind of portable billboard.

Background technology

On highway, warning mark need be set in the position with a certain distance from automobile tail when automobile breaks down reminds back vehicle to note detouring, prevent rear-end collision, during police's visiting, " police's visiting " billboard need be set in the roadside usually, the indication vehicular traffic is checked, and also has some electric power, communications line, pipeline construction, temporary information issue etc. also often will use billboard.But present billboard major part makes one flat plate and is used to support this dull and stereotyped feet, when billboard need be moved, normally feet is accepted to be put on the automobile together with the monoblock flat board and transport, like this because the restriction of railway carriage, billboard can not be done too greatly, too big words automobile fails to lay down, and carrying is inconvenient, if do too for a short time then do not have the caution or the effect of bulletin, because the pattern of billboard is fixed, when passing driver does not note, might can't see billboard like this and then may cause traffic hazard in addition

Summary of the invention

The purpose of this utility model provides a kind of portable billboard eye-catching, easy to use of warning.

The technical solution of the utility model is such: a kind of portable billboard, comprise support and be located at flexible bulletin board on the support, described support comprises base and is located at two vertical rods of base both sides, the top of described two vertical rods is affixed with the two ends of a push rod respectively, described bulletin board upper edge is fixed on the described push rod, the lower edge of bulletin board is fixed on the base, described two vertical rods are respectively by upper pright stanchion and hinged the forming of following vertical rod, and the hinged place is provided with discharged navigation button fixing when making upper pright stanchion and following vertical rod linear state.

Above-mentioned portable billboard, described base is provided with the wrap-up that is used for the described flexible bulletin board of rolling.

Above-mentioned portable billboard, described wrap-up comprises spool and rolling spring, the axial two ends of described spool are rotatably mounted on the base, and the side of spool is located in the lower edge of bulletin board, and described rolling spring is located at the axial end of spool and is used to drive described spool rotation.

Above-mentioned portable billboard, described flexible bulletin board is provided with some led lightings zone and is used to control the P.e.c. of described led lighting, described base is provided with accumulator and connects the switch of described accumulator, and described output switching terminal is electrically connected with described P.e.c..

Above-mentioned portable billboard, the hinged some legs that can in surface level, rotate in described base below.

Above-mentioned portable billboard, described navigation button comprises a slide block and back-moving spring, one of described upper pright stanchion or following vertical rod its hinged end is provided with chute, described back-moving spring is located in the described chute, and an end of described slide block props up this back-moving spring and can slide in chute, another vertical rod its hinged end hinged with it offers the locating slot that extends along its length direction, the described slide block other end is arranged to the inclined-plane and is made when last with described locating slot is suitable, following vertical rod is in line the time, described slide block chamfered portion is positioned at described locating slot, and the outside can be by making the chamfered portion of slide block leave described locating slot with the hand propelled slide block thereby described in addition slide block lateral parts extends to vertical rod.

Portable billboard of the present utility model, described upper pright stanchion and following vertical rod the discharged navigation button by hinge portion can open or fold, and bulletin board is flexible, like this when obsolete the time, can fold upper pright stanchion and following vertical rod, the portable like this billboard that shows just becomes elongated column by original tabular, at this time just can drop it off on the car easily and transport, further improvement can be provided with wrap-up at base, like this after upper pright stanchion and following vertical rod are folding, loose bulletin board can be packed up by wrap-up, bulletin board is not easy to make dirty or damage on the one hand, thereby fold can not take place can keep formation state when using next time in bulletin board on the other hand, further improving is that described bulletin board is provided with P.e.c., shown like this pattern or mode can be undertaken by the mode of setting, and help attracting bulletin audient's notice like this.

Description of drawings

Fig. 1 is the utility model user mode front view;

Fig. 2 is the left view of Fig. 1;

Fig. 3 is the utility model stand-by state front view;

Fig. 4 is the left view of Fig. 3;

Embodiment

With reference to figure 1, Fig. 2, Fig. 3, Fig. 4, embodiment provides a kind of police's visiting with portable billboard (calling billboard in the following text), comprises feet 1, base 2, vertical rod 3, push rod 4, bulletin board 5, wherein:

Described feet 1 comprises four, one end of each feet 1 in surface level, be articulated in rotationally described base 2 below four angles on, like this when open at four feet angles 1, the far-end of feet 1 is positioned at rectangular four angles, thereby billboard is supported on the ground reliably by these four feets 1 under user mode, prevents to be blown over by the wind.Certain described feet 1 is not necessarily wanted four, three also can, such three feet projections on the ground are configured to leg-of-mutton three summits, can provide firm support equally.

Described base 2 is a rectangular structure, its vertical two ends are provided with two vertical rods 3, the inside of base 2 be hollow and be provided with spool 21 and torsion spring, described spool 21 axial two ends are rotatably mounted to base 2 vertical two ends by bearing, torsion spring (end illustrates among the figure) is located between spool 21 vertical ends and the base 2, also be provided with power supply 23 on the described base 2, the output terminal of power supply 23 connects a switch 22.

The top of described every vertical rod 3 connects vertical two ends of push rod 4 respectively, every vertical rod 3 comprises upper pright stanchion 31 and following vertical rod 32, described upper pright stanchion 31 is connected through the hinge with following vertical rod 32, and offer pilot hole (end illustrates among the figure) at hinge portion, this pilot hole is configured to when upper pright stanchion 31 when length direction is a straight line separately with following vertical rod 32 edges, the central lines of two pilot holes, a register pin 33 is arranged in this pilot hole releasedly.

Described push rod 4 is a cross bar, and the two ends that the two ends of push rod 4 are provided with floor 41, one cantilevers are fixed on two floors 41 of described push rod 4, and described push rod 4 longitudinal middle parts are provided with handle 42 convenient carryings.

Described bulletin board 5 is a flexible rectangular flat plate structure; the lower edge of cantilever is fixed in its upper edge; its lower edge is fixed on the circumference side of spool 21; described bulletin board 5 comprises 3-tier architecture; its surface layer is a transparent protective film; the middle layer is the some diodes that connecting P.e.c.; backing layer is the rearward protect film; described P.e.c. is electrically connected with described switch 22; for example Chinese patent (patent No. is 200520070425.6) promptly discloses a kind of warning sign by P.e.c. control led lighting, and the disclosed technical scheme of this patent is applicable to bulletin board of the present utility model.

With reference to figure 1, Fig. 2, when billboard during in user mode, described four feets 1 are open, in line, register pin 33 runs through whole pilot hole under register pin 33 effects for upper pright stanchion 31 and following vertical rod 32, and bulletin board 5 is drawn into a flat state by cantilever and spool 21, and under the effect of torsion spring, keep tensioned state, turn on the power switch 22 this moment, and P.e.c. is lighted diode by the pattern of setting, thereby plays warning function.

With reference to figure 3, Fig. 4, when discharging described billboard, turn off power switch 22, from pilot hole, extract described register pin 33, articulated section with hand propelled two vertical rods is gone to the centre, under the rolling effect of torsion spring, become folded state gradually by original linear state between upper pright stanchion 31 and the following vertical rod 32, bulletin board 5 then in rolling under the torsion spring effect on spool 21.Four feets 1 along surface level turn to base 1 under.

In the foregoing description, the discharged navigation button of hinge portion can be arranged to like this between upper pright stanchion and the following vertical rod: following vertical rod hinge portion is provided with the chute that extends longitudinally, to should chute be the locating slot of being located at the upper pright stanchion hinged end, be provided with a back-moving spring in the described chute, one slide block lower end props up this back-moving spring, the inclined-plane of upper pright stanchion to the vertical direction rotation is arranged to be fit in the upper end of slide block, the lateral surface of the downward vertical rod of slide block lateral parts extends and crosses down the vertical rod lateral surface and constitutes manual pressing part, in the time will propping this billboard to user mode, as long as make two vertical rods support straight with hand, the elastic force promotion slide block that upper pright stanchion overcomes back-moving spring moves down, when upper pright stanchion and following vertical rod in line the time, under action of reset spring, the slide block chamfered portion enters locating slot, prevent that upper pright stanchion from rotating around hinged end, when needs are packed up this billboard, as long as the manual pressing part with the hand propelled slide block moves down, when the chamfered portion of slide block leaves locating slot, upper pright stanchion is rotated around pin joint, under the effect of torsion spring, on spool, this kind embodiment can realize discharging the purpose of location to bulletin board equally by rolling.

Claims

1, a kind of portable billboard, it is characterized in that comprising support and be located at flexible bulletin board on the support, described support comprises base and is located at two vertical rods of base both sides, the top of described two vertical rods is affixed with the two ends of a push rod respectively, described bulletin board upper edge is fixed on the described push rod, the lower edge of bulletin board is fixed on the base, described two vertical rods are respectively by upper pright stanchion and hinged the forming of following vertical rod, and the hinged place is provided with discharged navigation button fixing when making upper pright stanchion and following vertical rod linear state.

2, portable billboard as claimed in claim 1 is characterized in that described base is provided with the wrap-up that is used for the described flexible bulletin board of rolling.

3, portable billboard as claimed in claim 2, it is characterized in that described wrap-up comprises spool and rolling spring, the axial two ends of described spool are rotatably mounted on the base, the side of spool is located in the lower edge of bulletin board, and described rolling spring is located at the axial end of spool and is used to drive described spool rotation.

4, portable billboard as claimed in claim 1, it is characterized in that described flexible bulletin board is provided with some led lightings zone and is used to control the P.e.c. of described led lighting, described base is provided with accumulator and connects the switch of described accumulator, and described output switching terminal is electrically connected with described P.e.c..

5,, it is characterized in that the hinged some legs that can in surface level, rotate in described base below as claim 1 or 2 or 3 described portable billboards.

6, as claim 1 or 2 or 3 described portable billboards, it is characterized in that described navigation button comprises a slide block and back-moving spring, one of described upper pright stanchion or following vertical rod its hinged end is provided with chute, described back-moving spring is located in the described chute, and an end of described slide block props up this back-moving spring and can slide in chute, another vertical rod its hinged end hinged with it offers the locating slot that extends along its length direction, the described slide block other end is arranged to the inclined-plane and is made when last with described locating slot is suitable, following vertical rod is in line the time, described slide block chamfered portion is positioned at described locating slot, and the outside can be by making the chamfered portion of slide block leave described locating slot with the hand propelled slide block thereby described in addition slide block lateral parts extends to vertical rod.