Lifting type sign

Abstract

The utility model relates to the technical field of labels, in particular to a lifting type label which comprises a base and further comprises universal wheels, a supporting column, a driving mechanism, a supporting plate, a lifting mechanism, a label body and a telescopic rod, the universal wheels are movably arranged below the base, the base is provided with an open hole, the supporting column penetrates through the open hole of the base, the driving mechanism is located in the base, and the supporting plate is arranged on the base. The supporting column is located on the base and used for driving the supporting column to move up and down, the supporting plate is located on the base, the lifting mechanism is located between the base and the supporting plate and used for moving the supporting plate up and down, the sign body is arranged on the supporting plate, and the telescopic rod is arranged between the base and the supporting plate. The height of the sign body can be adjusted according to actual requirements, the practicability of the sign is improved, and the technical problem that the height of an existing sign is fixed, and the practicability of the sign is reduced is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a signboard technical field especially, relates to a lifting type signboard. BACKGROUND

[0002] At present, as an indicator, signboards are widely used in various fields, and the existing signboards need to be moved to change the position of the signboard according to different situations in the actual use process. However, due to the large size of the signboard, the transportation of the signboard is extremely inconvenient.

[0003] The patent file with the publication number CN211237577U discloses a mobile signboard. The signboard body, base and support box are set up. The support box and base are moved through the rolling of the rollers, so that the signboard body is moved. It is convenient to move the signboard according to different actual conditions and change the position of the signboard. It is convenient and labor-saving. The wheel shaft, sleeve, adjusting rod, fixed block, worm wheel and worm are set up. The worm wheel is rotated by rotating the worm, so that the adjusting rod is rotated. The sleeve and the wheel shaft vertically slide along the side wall of the support box. The lifting of the roller is controlled. The transmission is stable. When the signboard needs to be moved, the roller is lowered, the lower end of the roller is lower than the lower end of the support box, the roller is in contact with the ground, the support box, the base and the signboard body are moved through the rolling of the roller, and the position is changed. When the position of the signboard is determined, the roller is raised, the lower end of the roller is higher than the lower end of the support box, the lower end of the support box is in contact with the ground, and the position of the support box, the base and the signboard body is stable and not prone to moving the signboard. It is safe and reliable.

[0004] However, the height of the above-mentioned signboard is fixed, and the height of the signboard cannot be adjusted according to actual needs, thereby reducing the practicability of the signboard. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a lifting type signboard, and aims at solving the technical problem that the height of the existing signboard is fixed, the height of the signboard cannot be adjusted according to actual needs, and the practicability of the signboard is reduced.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a lifting type signboard, which comprises a base, and further comprises universal wheels, support columns, a driving mechanism, a support plate, a lifting mechanism, a signboard body and telescopic rods. The universal wheels are movably arranged below the base. The base has an opening. The support columns penetrate the opening of the base. The driving mechanism is located in the base and is used for driving the support columns to move up and down. The support plate is located on the base. The lifting mechanism is located between the base and the support plate and is used for moving the support plate up and down. The signboard body is arranged on the support plate. The telescopic rods are arranged between the base and the support plate.

[0007] The lifting mechanism comprises a supporting seat, a movable block, a transmission member and a rotating member, the supporting seat is arranged on the base, the movable block is slidingly arranged on one side of the supporting seat close to the telescopic rod, the transmission member is used for transmitting power to the rotating member, and the rotating member is used for opening and closing the supporting plate.

[0008] The transmission member comprises a rotating part, a third gear and a fourth gear, the rotating part is arranged outside the movable block, the third gear is connected with an output shaft of the rotating part and located on one side of the rotating part close to the movable block, and the fourth gear is engaged with the third gear and located outside the third gear.

[0009] The rotating member comprises a rotating block, a steering block, a supporting block and a fixing block, the rotating block and the steering block are connected with the third gear and the fourth gear respectively, the rotating block and the steering block are located in the movable block, the supporting block and the fixing block are movably connected with the rotating block and the steering block respectively, and the supporting block and the fixing block are located above the base and below the supporting plate respectively.

[0010] The rotating block and the supporting block are connected through a connecting pin shaft, and the steering block and the fixing block are connected through a connecting pin shaft.

[0011] The lifting type sign of the utility model, through the universal wheel below the base rotates, thereby drives the base on the ground to move in each direction, and then can move the sign body to the specified position, after that, through the drive mechanism drives the support column to slide up and down in the opening of the base, so that the support column can be moved below the universal wheel, supports the base, so that the universal wheel no longer supports the base, avoids the universal wheel being damaged in the process of long-term support, through the lifting mechanism drives the supporting plate to move up and down above the base, drives the sign body to move up and down above the base, so that the height of the sign body can be adjusted according to actual demand, and then the practicality of the sign is improved, and the technical problem that the height of the existing sign is fixed and the height of the sign cannot be adjusted according to actual demand is solved. ACCURACY

[0012] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description.

[0013] Fig. 1 It is the overall structure schematic view of the lifting type sign of the first embodiment of the utility model.

[0014] Fig. 2 is a cross-sectional view along the rotating part of the lifting sign of the first embodiment of the utility model.

[0015] Fig. 3 is a cross-sectional view along the rotating block of the lifting sign of the first embodiment of the utility model.

[0016] In the figure: 101-base, 102-omni wheel, 103-support column, 104-supporting plate, 105-sign body, 106-telescopic rod, 107-driving part, 108-screw, 109-first gear, 110-second gear, 111-supporting seat, 112-moving block, 113-rotating part, 114-third gear, 115-fourth gear, 116-rotating block, 117-rotating block, 118-supporting block, 119-fixed block, 120-slotted, 121-connecting pin. DETAILED DESCRIPTION

[0017] The embodiments of the utility model are described in detail below, the examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the utility model, and cannot be understood as a limitation of the utility model.

[0018] First embodiment

[0019] Please refer to Figs. 1-3 , Fig. 1 is the overall structure schematic view of the lifting sign of the first embodiment of the utility model, Fig. 2 is the cross-sectional view along the rotating part 113 of the lifting sign of the first embodiment of the utility model, Fig. 3 is the cross-sectional view along the rotating block 117 of the lifting sign of the first embodiment of the utility model.

[0020] The utility model provides a kind of lifting sign: including base 101, omni wheel 102, support column 103, driving mechanism, supporting plate 104, lifting mechanism, sign body 105 and telescopic rod 106, the driving mechanism includes driving part 107, transmission and screw 108, the transmission includes first gear 109 and second gear 110, the lifting mechanism includes supporting seat 111, movable block 112, transmission and rotating part, the transmission includes rotating part 113, third gear 114 and fourth gear 115, the rotating part includes rotating block 116, rotating block 117, supporting block 118 and fixed block 119.It is fixed that the height of the sign of the foregoing scheme solves the foregoing, the height of sign cannot be adjusted according to actual demand, to reduce the practicability of sign, it can be understood that the foregoing scheme can be used in the scene of using sign to indicate.

[0021] In the embodiment, the base 101 is moved in various directions on the ground by rotating the universal wheel 102 under the base 101, and then the sign body 105 is moved to a designated position. Then, the support column 103 is driven to slide up and down in the opening of the base 101 by the driving mechanism, so that the support column 103 can be moved under the universal wheel 102 to support the base 101, so that the universal wheel 102 no longer supports the base 101, avoiding damage to the universal wheel 102 during long-term support. The support plate 104 is driven to move up and down above the base 101 by the lifting mechanism, and the sign body 105 is moved up and down above the base 101, so that the height of the sign body 105 can be adjusted according to actual needs, thereby improving the practicality of the sign, solving the technical problem that the height of the existing sign is fixed and cannot be adjusted according to actual needs, thereby reducing the practicality of the sign.

[0022] The universal wheel 102 is movably arranged under the base 101, the base 101 has an opening, the support column 103 penetrates the opening of the base 101, the driving mechanism is located in the base 101 and is used to drive the support column 103 to move up and down, the support plate 104 is located on the base 101, the lifting mechanism is located between the base 101 and the support plate 104 and is used to move the support plate 104 up and down, the sign body 105 is arranged on the support plate 104, and the telescopic rod 106 is arranged between the base 101 and the support plate 104. The universal wheel 102 can move in various directions on the ground, so that the base 101 can be moved in various directions on the ground, the support column 103 can move up and down in the opening of the base 101, so that the support column 103 can be moved under the universal wheel 102 to support the base 101, so that the universal wheel 102 no longer supports the base 101, avoiding damage to the universal wheel 102 during long-term support. The support plate 104 can move up and down above the base 101 by the lifting mechanism, and the sign body 105 can move up and down above the base 101, so that the height of the sign body 105 can be adjusted, and the telescopic rod 106 can be telescopic when the support plate 104 moves up and down. By arranging the telescopic rod 106, the support plate 104 can be supported to improve the support stability of the support plate 104.

[0023] Secondly, the driving part 107 is arranged in the base 101, the transmission member is used for transmitting power of the driving part 107 to the screw rod 108, the screw rod 108 is movably connected with the supporting column 103, and is rotationally arranged in the base 101, the first gear 109 is connected with an output shaft of the driving part 107, and is located at one side of the driving part 107 close to the screw rod 108, the second gear 110 is engaged with the first gear 109, and is arranged outside the screw rod 108, the driving part 107 is a driving motor or a driving motor, the output shaft of the driving part 107 is connected with the first gear 109, and drives the first gear 109 to rotate along an axis of the first gear 109 in the base 101, so as to drive the second gear 110 to rotate along an axis of the second gear 110 in the base 101, and further drive the screw rod 108 to rotate along an axis of the screw rod 108 in the base 101, the supporting column 103 has a threaded hole, the screw rod 108 has an external thread, and the external thread of the screw rod 108 is matched with the threaded hole of the supporting column 103, so that the supporting column 103 can move along a threaded track outside the screw rod 108, thereby enabling the supporting column 103 to move up and down in the opening of the base 101.

[0024] Thirdly, the supporting seat 111 is arranged on the base 101, the movable block 112 is slidingly arranged at one side of the supporting seat 111 close to the telescopic rod 106, the transmission member is used for transmitting power to the rotating member, and the rotating member is used for opening and closing the supporting plate 104, the supporting seat 111 has a sliding groove 120, and the movable block 112 has a protrusion, the sliding groove 120 of the supporting seat 111 and the protrusion of the movable block 112 are both in the shape of Chinese character “KU”, so that the protrusion of the movable block 112 can slide up and down in the sliding groove 120 of the supporting seat 111.

[0025] In addition, the rotating part 113 is arranged outside the movable block 112, the third gear 114 is connected with an output shaft of the rotating part 113, and is located at one side of the rotating part 113 close to the movable block 112, the fourth gear 115 is engaged with the third gear 114, and is located outside the third gear 114, the rotating part 113 is a rotating motor or a rotating motor, the output shaft of the rotating part 113 is connected with the third gear 114, and drives the third gear 114 to rotate along an axis of the third gear 114, so as to drive the fourth gear 115 to rotate along an axis of the fourth gear 115.

[0026] Finally, the rotating block 116 and the steering block 117 are connected with the third gear 114 and the fourth gear 115 respectively, the rotating block 116 and the steering block 117 are located in the movable block 112, the supporting block 118 and the fixed block 119 are movably connected with the rotating block 116 and the steering block 117 respectively, the supporting block 118 and the fixed block 119 are located above the base 101 and below the supporting plate 104 respectively, the rotating block 116 and the steering block 117 are connected through the connecting pin shaft 121, when the third gear 114 and the fourth gear 115 rotate along the axis thereof respectively, the rotating block 116 and the steering block 117 are expanded or contracted in the movable block 112, so that the supporting plate 104 can be moved up and down above the base 101, the height of the supporting plate 104 is adjusted, since the rotating block 116 and the steering block 117 can rotate in the supporting block 118 and the fixed block 119 respectively, so that the supporting plate 104 and the base 101 can always be in a horizontal state.

[0027] In use of the utility model, the driving part 107 is started, the power output by the output shaft of the driving part 107 drives the first gear 109 to rotate along the axis thereof in the base 101, so that the second gear 110 is driven to rotate along the axis thereof in the base 101, and then the screw rod 108 is driven to rotate along the axis thereof in the base 101, through the rotation of the screw rod 108 along the axis thereof in the base 101, the supporting column 103 is driven to move along the thread track outside the screw rod 108, so that the supporting column 103 can move up and down in the opening of the base 101, when the lowest point height of the supporting column 103 is higher than that of the universal wheel 102, the universal wheel 102 is horizontally and vertically rotated below the base 101, so that the base 101 can be moved in each direction on the ground, and then the sign body 105 can be moved in each direction on the ground, so as to move the sign body 105 to the specified position, when the sign body 105 is moved to the specified position, the supporting column 103 moves up and down in the opening of the base 101, when the lowest point height of the supporting column 103 is lower than that of the universal wheel 102, the universal wheel 102 no longer supports the base 101, but the supporting column 103 supports the base 101, so that the universal wheel 102 is prevented from being damaged in the long-term supporting process.

[0028] When the height of the sign body 105 needs to be adjusted, the rotating part 113 is started, so that the power output by the output shaft of the rotating part 113 drives the third gear 114 to rotate along the axis thereof, so as to drive the fourth gear 115 to rotate along the axis thereof, when the third gear 114 and the fourth gear 115 rotate along the axes thereof respectively, the rotating block 116 and the steering block 117 are expanded or contracted in the movable block 112, so as to drive the support plate 104 to move up and down above the base 101, and then drive the sign body 105 to move up and down above the base 101, so as to adjust the height of the sign body 105. Since the rotating block 116 and the steering block 117 can rotate in the support block 118 and the fixed block 119 respectively, the support plate 104 and the base 101 can always be in a horizontal state, and the height of the sign body 105 can be adjusted according to actual needs, thereby improving the practicability of the sign, solving the technical problem that the height of the existing sign is fixed and cannot be adjusted according to actual needs, and thereby reducing the practicability of the sign.

[0029] The above only discloses a preferred embodiment of the utility model, of course, cannot limit the scope of the utility model, and those skilled in the art can understand that the whole or part of the above-mentioned embodiment can be implemented, and equivalent changes made according to the utility model claims still belong to the scope covered by the utility model.

Claims

1. A retractable signboard, comprising a base, characterized in that: It also includes casters, support columns, drive mechanisms, support plates, lifting mechanisms, sign bodies, and telescopic rods. The casters are movably disposed below the base, which has openings. The support columns pass through the openings in the base. The drive mechanism is located inside the base and is used to drive the support columns to move up and down. The support plate is located on the base. The lifting mechanism is located between the base and the support plate and is used to move the support plate up and down. The sign body is disposed on the support plate, and the telescopic rod is disposed between the base and the support plate.

2. The retractable sign as described in claim 1, characterized in that: The lifting mechanism includes a support base, a movable block, a transmission component, and a rotating component. The support base is mounted on the base, the movable block is slidably mounted on the side of the support base near the telescopic rod, the transmission component is used to transmit power to the rotating component, and the rotating component is used to open and close the lifting and lowering of the support plate.

3. The retractable sign as described in claim 2, characterized in that: The transmission component includes a rotating part, a third gear, and a fourth gear. The rotating part is disposed outside the movable block. The third gear is connected to the output shaft of the rotating part and is located on the side of the rotating part close to the movable block. The fourth gear meshes with the third gear and is located outside the third gear.

4. The retractable sign as described in claim 3, characterized in that: The rotating component includes a rotating block, a steering block, a support block, and a fixed block. The rotating block and the steering block are respectively connected to the third gear and the fourth gear. The rotating block and the steering block are both located inside the movable block. The support block and the fixed block are respectively movably connected to the rotating block and the steering block. The support block and the fixed block are respectively located above the base and below the support plate.

5. The retractable sign as described in claim 4, characterized in that: The rotating block and the supporting block, as well as the steering block and the fixed block, are connected by connecting pins.

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