CN214099068U - Tourism information guides platform - Google Patents

Abstract

The utility model relates to an information display device technical field specifically discloses a tourism information guides platform, including show board and the bracing piece of connection at show board lower extreme, the bracing piece is equipped with two, be connected with the gag lever post between the outer pole of two bracing pieces, be equipped with the second cavity in the gag lever post, the gag lever post middle part is equipped with the pull rod rack, the pull rod rack extends to in the second cavity, be equipped with two stop gear along pull rod rack symmetry in the second cavity, stop gear include with pull rod rack complex first gear, with first gear complex second gear, second gear upper end is equipped with spacing rack, spacing rack extends to in the first cavity, first gear and second gear rotate with the gag lever post respectively and are connected. The aim at of this patent solves the current inconvenient problem of tourism information guide device altitude mixture control.

Description

Tourism information guides platform

Technical Field

The utility model relates to an information display device technical field, in particular to tourism information guides platform.

Background

With the rapid development of society and economy, in order to relieve the stress of more and more people on work and life and to start to relax in a mode of travel tour, the tour information guiding device is particularly important in the tour process of scenic spots; the guest can quickly learn about the scenic spot profile through the guide station to select the appropriate tour route. Generally all be fixed height at current tourism information guide device, highly can not adjust, current height-adjustable guides the device and generally realizes altitude mixture control through bolt and extension rod, needs the adjusting bolt elasticity one by one to realize altitude mixture control, needs two personnel to cooperate to accomplish usually, uses inconveniently.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a technical problem provides a tourism information guides platform, solves current tourism information and guides the inconvenient problem of device altitude mixture control.

In order to solve the above problem, the utility model discloses the technical scheme who adopts is: the utility model provides a tourism information guides platform, including show board and the bracing piece of connection at the show board lower extreme, the bracing piece is including the outer pole that is equipped with first cavity and the interior pole that is located first cavity and with outer pole sliding connection, interior pole one end is connected with the show board, the bracing piece is equipped with two, be connected with the gag lever post between the outer pole of two bracing pieces, be equipped with the second cavity in the gag lever post, the gag lever post middle part is equipped with the pull rod rack, the pull rod rack extends to in the second cavity, be equipped with two stop gear along pull rod rack symmetry in the second cavity, stop gear include with pull rod rack complex first gear, with first gear complex second gear, second gear upper end is equipped with spacing rack, spacing rack extends to in the first cavity and with interior pole contact, first gear and second gear rotate with the gag lever post respectively and be connected.

The technical principle of the scheme is as follows: when the pull rod rack moves towards the direction far away from the limiting rod, the first gear is driven to rotate reversely, so that the second gear is driven to rotate oppositely, the limiting rack moves towards the pull rod rack, and the inner rod is loosened by the limiting rack; at the moment, the display board can be upwards lifted, the height is adjusted to be proper, then the pull rod rack is pushed to move towards the direction close to the limiting rod, the first gear rotates in opposite directions, and therefore the second gear rotates in opposite directions, and the limiting rack moves towards the direction of the outer rod to compress the inner rod to limit the inner rod.

The beneficial effect that this scheme produced is: 1. the limiting of the inner rods of the two support rods can be realized simultaneously only by moving the position of one pull rod rack, and the height of the display board can be adjusted easily and quickly by one person; 2. through interior outer pole of pole and stop gear, realize the regulation to show board arbitrary height, simple structure easily realizes, and the cost of manufacture is low, can popularize and apply the use of all kinds of show shelves.

Furthermore, still be equipped with backstop mechanism on the gag lever post, backstop mechanism include with spacing rack complex third gear and gag lever post fixed connection's round axle, the third gear setting is in the second cavity of the one end that is close to the bracing piece, the third gear rotates with the round axle to be connected, outside the round axle extends the gag lever post, the epaxial recess that is equipped with of circle, is equipped with the stopper in the recess, be equipped with in the third gear with stopper complex internal tooth. In order to avoid extruding the limiting rack due to the shake of the inner rod in the transportation process, the limiting rack loses the limiting effect on the inner rod to the direction of the pull rod rack, the limiting block is pushed into the groove after the height is adjusted, and the limiting block is embedded between the groove and the inner teeth, so that the third gear cannot rotate to limit the limiting rack.

Furthermore, be equipped with the depression bar on the show board, the depression bar rotates with the show board to be connected, and show board lower extreme is equipped with the board groove. When needs replacement show board content, only need rotate the depression bar, take out the show page or leaf and then put into the board groove with the replacement show page or leaf, rotate the depression bar and reset, alright realize the quick replacement of show page or leaf, improve work efficiency.

Further, the show board lateral wall is equipped with the button, and the button lower extreme can be dismantled and be connected with lower extreme open-ended box body, is equipped with micro motor in the box body, and the micro motor output shaft is equipped with cylinder rice paper outward, and the button is connected with the micro motor electricity. The motor is controlled to rotate through the keys, so that the roller rotates, a piece of propaganda paper can be taken out, a tourist can take the propaganda paper conveniently as required, and the propaganda paper is arranged into the roller and placed in the box body, so that the propaganda paper is not easy to accumulate dust.

Furthermore, the lower end of the support rod is connected with a universal wheel. Facilitating rapid movement of the display board to the appropriate location.

Furthermore, the side wall of the pressure lever is provided with a brush. The dust on the display board can be swept away through the brush by rotating the pressing rod.

Drawings

Fig. 1 is a schematic view of an embodiment of the present invention.

Fig. 2 is a sectional view of the limiting mechanism.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the display device comprises a display board 10, a pressure lever 11, a board groove 12, a display page 13, keys 14, a box body 15, roller propaganda paper 16, a hairbrush 17, an inner rod 20, an outer rod 21, a limiting rod 30, a pull rod rack 31, a right limiting rack 32, a left limiting rack 33, a first gear A34, a second gear A35, a first gear B36, a second gear B37, a third gear 40, internal teeth 41, a circular shaft 42, a limiting block 43 and a universal wheel 50.

The embodiment is basically as shown in the attached figures 1 and 2: a travel information guide platform comprises a display board 10 and two support rods connected to the lower end of the display board 10, wherein each support rod comprises an outer rod 21 provided with a first cavity and an inner rod 20 positioned in the first cavity and connected with the outer rod 21 in a sliding manner, one end of the inner rod 20 is fixedly connected with the display board 10 through a bolt, two support rods are arranged, a limiting rod 30 is connected between the outer rods 21 of the two supporting rods, a second cavity is arranged in the limiting rod 30, a pull rod rack 31 is arranged in the middle of the limiting rod 30, the pull rod rack 31 extends into the second cavity, two limiting mechanisms are symmetrically arranged in the second cavity along the pull rod rack 31, each limiting mechanism comprises a first gear matched with the pull rod rack 31 and a second gear, the second gear is meshed with the first gear, a limiting rack is arranged at the upper end of the second gear, the limiting rack extends into the first cavity and is in contact with the inner rod 20, and the first gear and the second gear are respectively in rotating connection with the limiting rod 30 through pin shafts.

For convenience of description, the two support rods are respectively defined as a left support rod and a right support rod, the limiting rack for limiting the left support rod is defined as a left limiting rack 32, the first gear a35 is matched with the left limiting rack 32, the second gear a34 is matched with the first gear a35, and similarly, the limiting rack for limiting the right support rod is defined as a right limiting rack 33, the first gear B36 is matched with the right limiting rack 33, and the second gear B37 is matched with the first gear B36;

when the pull rod rack 31 moves towards the direction far away from the limiting rod 30, the first gear A35 is driven to rotate anticlockwise, and the first gear B36 rotates clockwise; at the moment, the second gear A34 rotates clockwise, so that the left limit rack 32 is driven to move towards the pull rod rack 31, and the inner rod 20 of the right support rod is loosened; meanwhile, the second gear B37 rotates anticlockwise, so that the right limiting rack 33 is driven to move towards the pull rod rack 31, and the inner rod 20 of the right support rod is loosened; at this time, the display board 10 can be lifted upwards to be adjusted to a proper height, and then the pull rod rack 31 is pushed to move towards the direction close to the limiting rod 30, so that the first gear A35 rotates clockwise, and the first gear B36 rotates counterclockwise; at the moment, the second gear A34 rotates anticlockwise, so that the left limiting rack 32 is driven to move towards the left supporting rod, and the inner rod 20 of the left supporting rod is pressed tightly; meanwhile, the second gear B37 rotates clockwise, thereby driving the right limit rack 33 to move towards the right support bar so as to press the inner rod 20 of the right support bar tightly, and limiting the inner rod 20.

The limiting rod 30 is further provided with a non-return mechanism, the non-return mechanism comprises a third gear 40 matched with the limiting rack and a round shaft 42 fixedly connected with the limiting rod, the third gear 40 is arranged in a second cavity close to one end of the supporting rod, the third gear 40 is rotatably connected with the round shaft 42, the round shaft 42 extends out of the limiting rod 30, a groove is formed in the round shaft 42, a limiting block 43 is arranged in the groove, and inner teeth 41 matched with the limiting block 43 are arranged in the third gear 40. Extrude spacing rack for avoiding interior pole 20 shake in the transportation, make spacing rack to 31 direction movements of pull rod rack, lose the limiting displacement to interior pole 20, after adjusting high, promote pull rod rack 31 to 30 direction movements of gag lever post, make spacing rack compress tightly interior pole 20, because of interior pole 20 width is fixed, spacing rack rigidity when so compressing tightly interior pole 20 at every turn, because spacing rack and third gear 40's cooperation, it is the same to compress tightly interior pole 20 back third gear 40 stop position at every turn, make recess and internal tooth 41 position just right, thereby can push stopper 43 into the recess, make between stopper 43 embedding recess and the internal tooth 41, thereby make third gear 40 unable rotation carry on spacingly to spacing rack.

Be equipped with depression bar 11 on the show board 10, depression bar 11 rotates with show board 10 to be connected, and show board 10 lower extreme is equipped with board groove 12. When needs replacement show board 10 content, rotatory to the horizontal direction by vertical direction with depression bar 11, take out show page or leaf 13 from the side, then put into board groove 12 from the side with replacement show page or leaf, then rotate depression bar 11 and reset the show page or leaf after will replacing and compress tightly, alright realize showing the quick replacement of page or leaf, improve work efficiency. The side wall of the pressure lever 11 is provided with a brush 17. The dust on the display board 10 can be swept away by rotating the pressing rod 11 through the brush 17. The pressure bar 11 adopts a film-permeable plastic rod to avoid shielding the content of the display paper 13

The side wall of the display board 10 is provided with a key 14, the lower end of the key 14 is detachably connected with a box body 15 with an opening at the lower end, a micro motor is arranged in the box body 15, a roller propaganda paper 16 is arranged outside an output shaft of the micro motor, and the key 14 is electrically connected with the micro motor. The motor is controlled to rotate through the key 14, so that the roller rotates, a piece of propaganda paper can be taken out, a tourist can take the propaganda paper conveniently as required, and the propaganda paper is arranged into the roller to be arranged in the box body 15, so that the propaganda paper is not easy to accumulate dust.

The lower end of the support rod is connected with a universal wheel 50. Facilitating rapid movement of the display board to the appropriate location.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (6)

1. The utility model provides a tourism information guides platform, includes show board and bracing piece, includes the show board and connects the bracing piece at show board lower extreme, its characterized in that: the bracing piece is including the outer pole that is equipped with first cavity and the interior pole that is located first cavity and with outer pole sliding connection, interior pole one end is connected with the show board, the bracing piece is equipped with two, be connected with the gag lever post between the outer pole of two bracing pieces, be equipped with the second cavity in the gag lever post, the gag lever post middle part is equipped with the pull rod rack, the pull rod rack extends to in the second cavity, be equipped with two stop gear along pull rod rack symmetry in the second cavity, stop gear include with pull rod rack complex first gear, with first gear complex second gear, second gear upper end is equipped with spacing rack, spacing rack extends to in the first cavity and with interior pole contact, first gear and second gear rotate with the gag lever post respectively and are connected.

2. The travel information guide platform according to claim 1, wherein: the limiting rod is further provided with a non-return mechanism, the non-return mechanism comprises a third gear matched with the limiting rack and a circular shaft fixedly connected with the limiting rod, the third gear is arranged in a second cavity close to one end of the supporting rod, the third gear is rotatably connected with the circular shaft, the circular shaft extends out of the limiting rod, a groove is formed in the circular shaft, a limiting block is arranged in the groove, and inner teeth matched with the limiting block are arranged in the third gear.

3. The travel information guide platform according to claim 1, wherein: be equipped with the depression bar on the show board, the depression bar rotates with the show board to be connected, and show board lower extreme is equipped with the board groove.

4. The travel information guide platform according to claim 1, wherein: the show board lateral wall is equipped with the button, and the button lower extreme can be dismantled and be connected with lower extreme open-ended box body, is equipped with micro motor in the box body, and the micro motor output shaft is equipped with cylinder rice paper outward, and the button is connected with the micro motor electricity.

5. The travel information guide platform according to claim 1, wherein: the lower end of the supporting rod is connected with a universal wheel.

6. A travel information guide platform according to claim 3, wherein: the lateral wall of the pressure lever is provided with a brush.

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