阅读说明：本技术 一种商场导购指示牌 (Market shopping guide sign ) 是由 刘志兰 王柱 罗诗金 周茹 童英红 余长辉 于 2020-05-28 设计创作，主要内容包括：本发明涉及一种商场导购指示牌,包括用于更换内容板的插牌组件以及用于对导购指示牌的高度进行调节方便更换内容板的调高组件,所述调高组件包括用于悬挂的绳索,该绳索的一端收卷于主动轮,另一端固定于固定轮,其中段穿过中间轮的下方形成两个悬挂点用于对称悬挂,其中,所述主动轮上设置有用于自放线锁止装置。本发明采用主动轮对绳索进行收卷和释放,从而控制整个商场导购指示牌的高度,将其降下来方便人工站在地面直接进行更换,随后重新收卷上去进行高度的自主设置,同时主动轮上设置的自放线锁止装置用于对电机断电时,防止其由于自重的作用,导致主动轮自动放线下降。方便了人工的更换,避免了每次需要挪动梯子。(The invention relates to a shopping guide sign for a shopping mall, which comprises a sign inserting component for replacing a content board and a height adjusting component for adjusting the height of the shopping guide sign to facilitate replacement of the content board, wherein the height adjusting component comprises a rope for suspension, one end of the rope is wound on a driving wheel, the other end of the rope is fixed on a fixed wheel, two suspension points are formed by the middle section of the rope passing through the lower part of a middle wheel for symmetric suspension, and a locking device for self-paying off is arranged on the driving wheel. The invention adopts the driving wheel to roll and release the rope, thereby controlling the height of the shopping guide sign in the whole market, lowering the sign to be convenient for manual standing to directly replace on the ground, then rolling up again to carry out height self-setting, and simultaneously, the self-paying-off locking device arranged on the driving wheel is used for preventing the driving wheel from automatically paying off and lowering due to the action of self weight when the motor is powered off. The manual replacement is convenient, and the ladder is prevented from being moved at every time.)

1. The utility model provides a market shopping guide sign which characterized in that: insert tablet subassembly (2) and be used for adjusting the height of leading the purchase sign and conveniently change accent high subassembly (1) of content board including being used for changing the content board, heighten subassembly (1) including being used for rope (15) that hang, the one end rolling of this rope (15) is in action wheel (12), and the other end is fixed in tight pulley (14), and the lower part that its section passed intermediate wheel (13) forms two suspension points and is used for the symmetry to hang, wherein, be provided with on action wheel (12) and be used for from unwrapping wire locking means.

2. A mall shopping guide sign according to claim 1, wherein: the self-paying-off locking device is provided with a ratchet (18), the middle of the ratchet (18) is rotatably arranged on the side wall of the top groove (11) of the height-adjusting assembly (1), and one end of the ratchet (18) is clamped in an arc-shaped locking hole (121) formed in the wheel wall on one side of the driving wheel (12) and used for locking the driving wheel (12) during passive paying-off.

3. A mall shopping guide sign according to claim 2, wherein: action wheel (12) rotate to set up the inside of overhead tank (11) one end, intermediate wheel (13) rotate to set up the lateral wall in the middle of overhead tank (11), tight pulley (14) set up the inside of overhead tank (11) other end, action wheel (12) are through setting up motor (16) in overhead tank (11) pass through belt (17) transmission, motor (16) and battery looks electric connection.

4. A mall shopping guide sign according to claim 3, wherein: the ratchet (18) comprises an arc ratchet sheet (181) for clamping the locking hole (121), the middle of the ratchet sheet (181) is fixed on the side wall of the top groove (11) through a rotating shaft (182), and the other end of the ratchet sheet (181) is in contact extrusion with a blocking block (172) arranged on the belt (17) through a fixedly connected telescopic rod (183).

5. A mall shopping guide sign according to claim 4, wherein: the belt (17) is including the area body (171) and encircle and set up a plurality of equidistance on the area body (171) outer wall stop block (172), stop block (172) shape is isosceles trapezoid and cuts off a triangular cone along slant diagonal direction.

6. A mall shopping guide sign according to claim 5, wherein: the front end of the telescopic rod (183) is provided with an inclined surface, and the inclined surface is matched with the inclined surface formed by cutting off the stop block (172) to slide.

7. A mall shopping guide sign according to claim 1, wherein: insert tablet subassembly (2) and be provided with two sets ofly, the symmetry sets up the left and right sides at the shopping guide sign respectively, insert tablet subassembly (2) including inserting tablet groove (21), the top of this inserting tablet groove (21) is provided with the extrusion portion and is used for extrudeing fixedly to the content board.

8. A mall shopping guide sign according to claim 7, wherein: the pressing part comprises an accommodating groove (22) arranged on the top surface of the card inserting groove (21), an inverted isosceles trapezoid-shaped pressing block (23) is arranged in the accommodating groove (22) in a sliding mode, and a spring (24) is arranged between the upper surface of the pressing block (23) and the accommodating groove (22).

Technical Field

The invention relates to the technical field of billboards, in particular to a shopping guide signboard for a shopping mall.

Background

The existing suspended type market shopping guide sign is generally arranged into an integral type, namely the sign is suspended on a ceiling through two ropes so as to guide the direction in a market or a supermarket.

Because current suspension type sign hangs higher in order to avoid bumping pedestrian's head, generally adopts the manual work to take the ladder to change, all need move the ladder once when this kind of mode changes a sign at every turn, still need change the sign again, and wherein the sign of integral type is dismantled the back and can't continue to use, directly abandons, causes the waste.

Disclosure of Invention

The invention provides a market shopping guide sign, aiming at meeting the requirement that a suspended sign does not need to be manually lifted by a ladder and automatically lifted to conveniently replace an internal content board.

The technical problem to be solved by the invention is realized by adopting the following technical scheme:

the utility model provides a market shopping guide sign, is including being used for changing inserting the tablet subassembly and being used for adjusting the height of shopping guide sign conveniently changing the accent high subassembly of content board, heightening the subassembly including the rope that is used for hanging, the one end rolling of this rope in the action wheel, the other end is fixed in the tight pulley, and the lower part that its middle section passed the middle wheel forms two suspension points and is used for the symmetry to hang, wherein, be provided with on the action wheel and be used for from unwrapping wire locking means.

The self-paying-off locking device is arranged as a ratchet, the middle of the ratchet is rotatably arranged on the side wall of the top groove of the height-adjusting assembly, and one end of the ratchet is clamped in an arc-shaped locking hole formed in the wheel wall on one side of the driving wheel and used for locking the driving wheel during passive paying-off.

The action wheel rotates and sets up the inside of overhead tank one end, the intermediate wheel rotates and sets up the lateral wall in the middle of the overhead tank, the tight pulley sets up the inside of the overhead tank other end, the action wheel is through setting up motor in the overhead tank passes through belt transmission, motor and battery looks electric connection.

The ratchet comprises a ratchet piece which is used for being clamped with the arc-shaped locking hole, the middle of the ratchet piece is fixed on the side wall of the top groove through a rotating shaft, and the other end of the ratchet piece is in contact extrusion with a blocking block arranged on the belt through a telescopic rod which is fixedly connected.

The belt comprises a belt body and a plurality of blocking blocks which are arranged on the outer wall of the belt body in a surrounding mode and are equidistant, and each blocking block is in the shape of a triangular cone cut off in an isosceles trapezoid along the oblique diagonal direction.

The front end of the telescopic rod is provided with an inclined surface, and the inclined surface is matched with the inclined surface formed by cutting off the stop block to slide.

The card inserting assembly is provided with two groups, the two groups are symmetrically arranged on the left side and the right side of the shopping guide indication board respectively, the card inserting assembly comprises a card inserting groove, and an extruding part used for extruding and fixing the content board is arranged above the card inserting groove.

The pressing part comprises an accommodating groove arranged on the top surface of the card inserting groove, an inverted isosceles trapezoid-shaped pressing block is arranged in the accommodating groove in a sliding mode, and a spring is arranged between the upper surface of the pressing block and the accommodating groove.

The invention adopts the driving wheel to roll and release the rope, thereby controlling the height of the shopping guide sign in the whole market, lowering the sign to be convenient for manual standing to directly replace on the ground, then rolling up again to carry out height self-setting, and simultaneously, the self-paying-off locking device arranged on the driving wheel is used for preventing the driving wheel from automatically paying off and lowering due to the action of self weight when the motor is powered off. The manual change is facilitated, the ladder is prevented from being moved at every time, the height of each indication board can be independently set, and the layering sense and the dislocation sense are increased to serve as different guidance contents.

The invention also provides a card inserting groove on both sides of the indication board for replacing the content board or the identification board used for indication in the user, thereby avoiding the elimination and waste of the whole indication board, and the extrusion part is arranged in the card inserting groove for extruding the content board, preventing the content board from falling off in the process of lifting or shaking the indication board, and increasing the safety of the indication board.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is an overall perspective view of the present invention;

FIG. 2 is an overall sectional perspective view of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic view of a drive wheel connection portion of the present invention;

fig. 5 is a partially enlarged schematic view of fig. 4.

In the figure: 1. a height adjustment component; 11. a top groove; 12. a driving wheel; 121. a locking hole; 13. an intermediate wheel; 14. a fixed wheel; 15. a rope; 16. a motor; 17. a belt; 171. a belt body; 172. a blocking block; 18. a ratchet; 181. a thorn sheet; 182. a rotating shaft; 183. a telescopic rod; 2. a card insertion assembly; 21. a card inserting groove; 22. an accommodating groove; 23. extruding the block; 24. a spring.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be described more clearly and more completely with reference to the drawings in the following embodiments, and it is understood that the described embodiments are only a part of the present invention, rather than all of the present invention, and based on the embodiments, other embodiments obtained by those skilled in the art without inventive exercise are within the protection scope of the present invention.

As shown in fig. 1-5, a market shopping guide sign comprises a sign inserting component 2 for replacing a content board and a heightening component 1 for adjusting the height of the shopping guide sign to conveniently replace the content board, wherein the heightening component 1 comprises a rope 15 for hanging, one end of the rope 15 is wound on a driving wheel 12, the other end of the rope is fixed on a fixed wheel 14, two hanging points are formed below a middle section of the rope passing through a middle wheel 13 for symmetrical hanging, and a locking device for automatically paying off the line is arranged on the driving wheel 12.

The self-paying-off locking device is provided with a ratchet 18, the middle of the ratchet 18 is rotatably arranged on the side wall of the top groove 11 of the height-adjusting assembly 1, and one end of the ratchet 18 is clamped in an arc-shaped locking hole 121 formed in one side wheel wall of the driving wheel 12 for locking the driving wheel 12 during passive paying-off. The ratchet 18 is arranged above the driving wheel 12 and is clamped with the locking hole 121 on the side wall of the driving wheel 12, so that the wire releasing direction of the driving wheel 12 is locked, and the driving wheel 12 is prevented from releasing wires independently due to self weight.

The action wheel 12 rotates and sets up the inside at top groove 11 one end, and intermediate wheel 13 rotates the lateral wall that sets up in the middle of top groove 11, and the tight pulley 14 sets up the inside at the top groove 11 other end, and action wheel 12 passes through the belt 17 transmission through the motor 16 that sets up in top groove 11, and motor 16 is connected with battery looks electrical connection. The driving wheel 12 and the fixed wheel 14 are respectively arranged at two sides of the middle wheel 13 and used for an automatic horizontal market shopping guide sign through the middle wheel 13, the middle wheel 13 is only rotatably arranged at one side of the top groove 11 and is not contacted with the other side of the top groove 11, so that the middle of the rope 15 can be separated from the middle wheel 13, and two suspension points of the rope 15 become a suspension point for being matched with a hook on the ceiling of a market. Still install the battery in the top groove 11 of whole market shopping guide sign and be used for supplying power to motor 16, motor 16 only circular telegram when using, and all the other times are the outage state to guarantee the long-time use of electric power in the battery.

The ratchet 18 comprises an arc ratchet sheet 181 for clamping the locking hole 121, the middle of the ratchet sheet 181 is fixed on the side wall of the top groove 11 through a rotating shaft 182, and the other end of the ratchet sheet 181 is pressed by a fixed telescopic rod 183 in contact with a stop block 172 arranged on the belt 17. One end of the hook-shaped ratchet sheet 181 is hooked in the arc-shaped locking hole 121, and is used for locking the clockwise rotation direction of the locking hole 121, so that the driving wheel 12 is prevented from automatically falling due to self weight.

The belt 17 comprises a belt body 171 and a plurality of blocking blocks 172 which are arranged on the outer wall of the belt body 171 in an encircling mode and are arranged at equal intervals, and each blocking block 172 is in the shape of an isosceles trapezoid, and a triangular cone is cut off in the oblique diagonal direction. The inclined plane that blocks 172 isosceles trapezoid is the back, and the back is when belt 17 clockwise rotates, with the back parallel contact of telescopic link 183 for telescopic link 183 can not contract, drives telescopic link 183 simultaneously and rotates, along with the antedisplacement telescopic link 183 of blocking 172 slowly rotates, breaks away from on the slope back from blocking 172, thereby leads to the other end perk of thorn piece 181, breaks away from locking hole 121, provides the condition for action wheel 12 pivoted rotation.

The front end of the extension rod 183 is a slant surface, and the slant surface is matched with the slant surface formed by cutting the stop block 172 to slide. The inclined plane of the blocking block 172 is cut off to form a front surface, and the inclined plane of the telescopic rod 183 is contacted with the front surface of the blocking block 172 when rotating anticlockwise, so that the two inclined planes are opposite and rub with each other, the telescopic rod 183 is extruded to be automatically recovered, and the rotation locking of the ratchet 18 is not influenced.

The board inserting assemblies 2 are arranged in two groups and are symmetrically arranged on the left side and the right side of the shopping guide indication boards respectively, each board inserting assembly 2 comprises a board inserting groove 21, and an extrusion part is arranged above the board inserting groove 21 and used for extruding and fixing the content board.

The pressing part comprises a containing groove 22 arranged on the top surface of the card inserting groove 21, an inverted isosceles trapezoid-shaped pressing block 23 is arranged in the containing groove 22 in a sliding mode, and a spring 24 is arranged between the upper surface of the pressing block 23 and the containing groove 22. The topmost end of the isosceles trapezoid-shaped extrusion block 23 is accommodated in the accommodating groove 22, when the content board is replaced and inserted from the side of the card inserting groove 21, the extrusion block 23 needs to be slid from one side of the extrusion block 23 and extruded, so that the extrusion block 23 moves upwards and presses the spring 24 to contract, and then the extrusion block 23 presses the upper side of the content board, and the pedestrian is prevented from being hit by the sliding when the content board is automatically adjusted to be horizontal or is blown by wind and shaken.

When in use: firstly, two suspension points formed by the rope 15 are respectively suspended on a hook arranged on a ceiling of a shopping mall, and then due to the influence of self-weight, the suspension balance of the two suspension points of the rope 15 is realized by the free pulling on the middle wheel 13 and the hook.

When reducing, motor 16 is through driving action wheel 12 clockwise rotation, and action wheel 12 clockwise rotation drives anticlockwise winding rope 15 release to lengthen exposed rope 15, under the effect of dead weight and intermediate wheel 13 simultaneously, the self-adjusting that does not stop keeps the horizontality, wherein: belt 17 is in its back of pivoted in-process and the back parallel contact of telescopic link 183 drives telescopic link 183 and rotates, telescopic link 183 drives thorn piece 181 and uses pivot 182 to rotate as the axle, thereby the other end of thorn piece 181 perks from the locking hole 121 of locking and breaks away from, action wheel 12 rotates a check, because the back also is the inclined plane, thereby telescopic link 183 breaks away from its inclined plane, thorn piece 181 falls again in the locking hole 121, so relapse, realize slowly releasing rope 15, simultaneously because belt 17's rotational speed is fast, the telescopic link 183 that probably appears the other end of thorn piece 181 is incessantly pulled by block 172, make thorn piece 181 can't fall down at the pivoted in-process, make action wheel 12 rotate smoothly, release rope 15 fast.

When market shopping guide sign descends to the position that the staff can normally be got to, the staff inserts the entering from one side of inserting tablet groove 21 with new content board, extrude original old content board, new content board slides in 23 one side of the extrusion piece that inserted in-process is slow from isosceles trapezoid setting simultaneously, form the extrusion to extrusion piece 23, make the inside spring 24 of extrusion piece 23 shrink, the position of content board is located the centre of whole market shopping guide sign, and finally extrude new content board upper surface, replace old content board.

When heightening, starter motor 16 drives action wheel 12 anticlockwise rotation through belt 17, and action wheel 12 anticlockwise rotation drives anticlockwise winding rope 15 on its surface and carries out the rolling to receive short to exposed rope 15, under the effect of dead weight and intermediate wheel 13 simultaneously, the self-adjusting that does not stop keeps the horizontality, wherein: the front surface of the belt 17 (the inclined surface of the stopper 172 which is cut and exposed) faces the inclined surface of the extension bar 183 of the ratchet 18 during rotation, so that the extension bar 183 is contracted during the friction between the two inclined surfaces without affecting the ratchet 18, and the locking direction of the ratchet 18 and the locking hole 121 in the driving wheel 12 is opposite to the rotation direction, thereby not affecting the rotation of the driving wheel 12.

Further: the ratchet piece 181 and the locking hole 121 of the driving wheel 12 are in one-way locking, and the locking direction is clockwise releasing, so that the problem that people are easily injured due to the fact that the whole shopping guide signboard actively slides down and falls under the conditions that the motor 16 is not powered or damaged due to dead weight is solved.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.