CN2488402Y - Triangular telescopic show stand - Google Patents

Abstract

The utility model relates to a triangular telescopic show stand which is provided with a main rod. The main rod is arranged as midheaven tube body; side wall of the main rod is provided with a screw; the main rod is sleeved with a ringer and a positioning seat; the outer wall of the ringer is equidistantly provided with a plurality of pin joint sheets. The positioning seat is arranged at the ringer; the main rod bottom is fixedly provided with a fixed seat whose outer side wall is also provided with a plurality of pin joint sheets corresponding to the pin joint sheets of the ringer; the pin joint sheets of the fixed seat are articulated with a pin joint rod; a drawtube is arranged in the main rod; a branch rod is arranged in the drawtube and one side of the branch rod is provided with an inserting tube. Thereby, the utility model can shrink and fold to a small volume and is convenient to be schlepped and carried.

Description

Tripod telescopic exhibit frame

The utility model relates to a kind of tripod telescopic exhibit frame, is meant a kind of delivery that is convenient for carrying especially, can be provided with the telescopic exhibit frame of inserting the pipe of pulling again on pole.

Press, generally furnish the showing stand 1 (as shown in Figure 1) that is used for showing the presell thing in the fair, mostly be provided with a pillar 10, be welded with a supporting seat 11 in pillar 10 tops, the bottom of pillar 10 is welded with a base 12, and integral solder is integral; During use, only two showing stands 1 must be arranged relatively, one peg 13 is placed 1 of two showing stand, two end spaies of peg 13 are held on the supporting seat 11 of two showing stands, 1 top, can hang displaying for desiring display material 14, and when showing night, mostly on showing stand 1, utilize rope 15 binds to locate a support bar 16, power supply lamp 17 is hung, and provides illumination to use; Yet known showing stand 1 is fixed, can not fold, so volume greatly takes up space and Heavy Weight, be difficult for carrying, the space of delivery must be bigger, and highly be fixed, can not adjust, thereby use limited; Again, setting up electric light 17 night must be by rope 15 bind, trouble comparatively, and often get loose because of bind is insecure and drop, bulb is broken.

The purpose of this utility model is to provide a kind of tripod telescopic exhibit frame, by telescoping tube and the pole location that can outwards stretch, the outer Zhang Dingwei of base, showing stand can be set up and finish, scalable, fold be integral long-pending less, be convenient for carrying delivery, and the tripod telescopic exhibit frame that firmly sets up of the lamp of can powering.

The purpose of this utility model is achieved in that a kind of tripod telescopic exhibit frame, it is characterized in that: be provided with a mobile jib, the mobile jib setting is hollow tubular body, the mobile jib sidewall is provided with screw, screw is provided with screw rod, the screw rod outer end is provided with lever, main rod strap is provided with the collar and positioning seat, collar outer wall equidistantly convexes with several pin-jointing pieces, and positioning seat is cross-placed on the collar, and positioning seat is provided with perforation, on the side plate of positioning seat, be provided with screw, screw is provided with screw rod, and the screw rod outer end is provided with lever, is installed with holder in the bottom of mobile jib, the pin-jointing piece of the corresponding collar of the lateral wall of holder also is provided with several pin-jointing pieces, the pin-jointing piece of holder is articulated with pivoted pole, and the end in addition of pivoted pole is articulated with connecting rod, and the end in addition of connecting rod then is articulated on the pin-jointing piece of the collar; One telescoping tube is extended through in the mobile jib, and the telescoping tube sidewall is provided with screw, interlocking screw rod on the screw, and the outer end of screw rod is provided with lever; One pole is extended through in the telescoping tube, and the upper end of pole is provided with supporting seat, and a side of pole is provided with inserts the pipe of pulling.

Owing to adopt such scheme: scalable, fold into a smaller size smaller, and be convenient for carrying and deliver.

Relevant the utility model is for reaching above-mentioned purpose and effect, the technological means that is adopted, now for a preferable feasible embodiment, and cooperate graphic shown in, details are as follows

Fig. 1 is the use schematic diagram of known showing stand.

Fig. 2 is a stereogram of the present utility model.

Fig. 3 is an assembled sectional view of the present utility model.

Fig. 4 is a use schematic diagram of the present utility model.

Fig. 5 is the schematic diagram that folds of the present utility model.

At first, see also Fig. 2, shown in 3, the utility model mainly is provided with a mobile jib 2, mobile jib 2 is provided with and is hollow tubular body, the nearly upper end of mobile jib 2 is provided with screw 20 and runs through mobile jib 2 inside, interlocking screw rod 21 on the screw 20, the outer end of screw rod 21 is provided with trident lever 22, mobile jib 2 nearly bottoms are arranged with a collar 23 and a positioning seat 24, the outer wall of the collar 23 equidistantly convexes with three pin-jointing pieces 230, and positioning seat 24 settings are Contraband shape, and be cross-placed on the collar 23, on it, lower body is provided with perforation 240, in the middle of side plate 241, be provided with a screw 242, one screw rod, 243 interlockings are on screw 242, the outer end of screw rod 243 is provided with trident lever 244, be installed with a holder 25 in addition in the bottom of mobile jib 2, the outer wall of holder 25 also convexes with three pin-jointing pieces 250 relatively corresponding to three pin-jointing pieces, 230 places of the collar 23 outer walls, one end of three pivoted poles 26 is articulated in respectively on three pin-jointing pieces 250, the end in addition of pivoted pole 26 then is articulated in an end of connecting rod 27, the end in addition of connecting rod 27 then is articulated on the pin-jointing piece 230 of the collar 23, be equipped with telescoping tube 3 in the inside of mobile jib 2 again, telescoping tube 3 inside are hollow tubular body, telescoping tube 3 nearly upper ends are provided with screw and run through telescoping tube 3 inside, screw 30 is locked and is connected to screw rod 31, and the outer end of screw rod 31 is provided with trident lever 32, is equipped with pole 4 in telescoping tube 3 inside, the top of pole 4 is provided with a supporting seat 40, be provided with one in pole 4 place near to the upper end and insert the pipe 41 of pulling, so, be one and have the flexible showing stand of adjusting.

During use, see also shown in Figure 4, at first the screw rod 243 with showing stand positioning seat 24 unscrews, weight by mobile jib 2 and telescoping tube 3 and pole 4, its mobile jib 2 meeting natures move down and are held on the ground, it is articulated in the pivoted pole 26 on the pin-jointing piece 250 of mobile jib 2 bottom holders 25, then outwards stretch smooth on ground, 27 on the connecting rod that each pivoted pole 26 outer end is connected is outwards propped up by pivoted pole 26 interlocks, connecting rod 27 in addition 23 of the collars that connected of end thereupon by interlock and slippage downwards, stride be located at the collar 23 positioning seat 24 also with the collar 23 downward slippages, again with screw rod 243 lockings of interlocking on positioning seat 24, make the inner of screw rod 243 be held in the outside wall surface of the collar 23, and perforation 240 inwalls one side of positioning seat 24 closely is posted by the lateral wall of mobile jib 2, form the state (as shown in Figure 3) of tightly pulling, so, mobile jib 2 can be firmly and uprightly set up, two showing stands are a distance puts relatively, again according to the height that must set up, adjust the extension of telescoping tube 3 and pole 4, its adjustment mode, only the screw rod 21 or 31 of mobile jib 2 or telescoping tube 3 must be unscrewed, can will be extended through telescoping tube 3 in the mobile jib 2 and the poles 4 that are extended through in the telescoping tube 3 be pulled outwardly the height and position that extends institute's palpus, again with screw rod 21,31 lockings, the inner of screw rod 21 is pushed against in telescoping tube 3 outer walls is located, the inner of screw rod 31 then pushes against in the outer wall of pole 4 and is located, again a peg 5 is placed between two showing stands, make two end spaies of peg 5 be held in location on the supporting seat 40 of two showing stand poles, 4 tops, the article that but then hanging support desire is showed on its peg 5 are for furnishing in the roadside, ground displaying articles such as fair sell; And when setting up night, can on the slotting pipe 41 of pulling of pole 4 tops, plug a support bar 6, power supply lamp 7 hangs and connects, provide illumination to use, need not relend the rope bind, can firmly insert pulls is positioned on the pole 4, of the present utility model extremely easy to use, and can must adjust it at any time according to institute and set up height, can use for the article display of hanging different sizes.

When desiring to fold, only must be earlier the screw rod 21 of mobile jib 2 be unscrewed, weight by telescoping tube 3 and pole 4 moves down automatically, telescoping tube 3 is closed in the mobile jib 2, screw rod 31 with telescoping tube 3 unscrews again, weight by pole 4 moves down automatically, pole 4 is closed in the telescoping tube 3, again with two screw rods 21,31 lockings, telescoping tube 3 and pole 4 are folded to be positioned in the mobile jib 2, the screw rod 243 that to be located at mobile jib 2 below positioning seats 24 again unscrews, the inner edge of positioning seat 24 perforation 240 is no longer tightly pulled on mobile jib 2, then 23 of positioning seat 24 and the collars can slippages on mobile jib 2, to carry on the mobile jib 2 again, it is articulated in three pivoted poles 26 on three pin-jointing pieces 250 of mobile jib 2 lower end holders 25, then by self weight and sagging naturally, 27 on three connecting rods that three pivoted poles, 26 outer ends are articulated are also folded downward vertically by interlock, 27 interlock collars of connecting rod 23 are downward slippage with positioning seat 24 on mobile jib 2, after treating three pivoted poles 26 and 27 closings of three connecting rods, with 243 lockings of the screw rod on the positioning seat 24, can finish folding (as shown in Figure 5) of showing stand again, the showing stand volume after folding is little, do not take up space, can be convenient for carrying delivery.

In sum, the utility model has reached desired application target and effect really, ideal, practicality that more known person is, and before application, more do not see in the ware, the application important document when meeting novel patent proposes patent application in accordance with the law.

Claims (1)

1, a kind of tripod telescopic exhibit frame, it is characterized in that: be provided with a mobile jib, the mobile jib setting is hollow tubular body, the mobile jib sidewall is provided with screw, screw is provided with screw rod, the screw rod outer end is provided with lever, main rod strap is provided with the collar and positioning seat, collar outer wall equidistantly convexes with several pin-jointing pieces, and positioning seat is cross-placed on the collar, and positioning seat is provided with perforation, on the side plate of positioning seat, be provided with screw, screw is provided with screw rod, and the screw rod outer end is provided with lever, is installed with holder in the bottom of mobile jib, the pin-jointing piece of the corresponding collar of the lateral wall of holder also is provided with several pin-jointing pieces, the pin-jointing piece of holder is articulated with pivoted pole, and the end in addition of pivoted pole is articulated with connecting rod, and the end in addition of connecting rod then is articulated on the pin-jointing piece of the collar; One telescoping tube is extended through in the mobile jib, and the telescoping tube sidewall is provided with screw, interlocking screw rod on the screw, and the outer end of screw rod is provided with lever; One pole is extended through in the telescoping tube, and the upper end of pole is provided with supporting seat, and a side of pole is provided with inserts the pipe of pulling.

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