CN112951063A - Portable tourism planning uses multi-functional sand table - Google Patents
Portable tourism planning uses multi-functional sand table Download PDFInfo
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- CN112951063A CN112951063A CN202110068829.5A CN202110068829A CN112951063A CN 112951063 A CN112951063 A CN 112951063A CN 202110068829 A CN202110068829 A CN 202110068829A CN 112951063 A CN112951063 A CN 112951063A
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- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
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Abstract
The embodiment of the invention relates to the technical field of tourism planning equipment, and particularly discloses a portable multifunctional sand table for tourism planning, which comprises a box body, wherein the box body is fixedly arranged on a base; the top of the box body is of an open structure. According to the embodiment of the invention, when the operating assembly is used for driving the rotating rod to rotate, the supporting screw rod can be driven to rotate under the linkage action of the driving bevel gear and the driven bevel gear which are meshed with each other, so that the horizontal position of the moving screw sleeve can be adjusted according to the rotating direction of the supporting screw rod, the sand table body can move upwards to the outside of the box body, the sand table body is displayed, and the sand table body rotates in the upwards extending process, so that the rotating and rising effect is realized, the displaying effect on the sand table body is improved, and the sand table body can be accommodated in the box body, so that the protection effect on the sand table body is realized; the embodiment of the invention can also realize the effect of installing the sand table main body on the supporting disc.
Description
Technical Field
The embodiment of the invention relates to the technical field of tourism planning equipment, in particular to a portable multifunctional sand table for tourism planning.
Background
The tourism planning is a scientific plan for optimizing and configuring regional tourism industry elements and developing the tourism industry in the future by depending on tourism resources and internal and external conditions of a planning region. The essence is a scheme of scientifically and reasonably optimizing and configuring production elements related to the development of regional tourism industry according to the change condition of market environment and the requirement of sustainable development. At present, when tourism planning is carried out, tourist attractions contained in scenic spots are generally required to be presented in a sand table mode.
If a portable multifunctional sand table for tourism planning is disclosed in the Chinese patent with the publication number of CN 209328345U, comprising a transverse plate with four legs hinged at the bottom, a transverse rod is fixedly arranged at the bottom of the transverse plate, a vertical plate is hinged on the transverse rod, a supporting rod is hinged at the bottom of the transverse plate, a supporting rod fixing block is fixedly arranged on the vertical plate, one end of the supporting rod far away from the transverse plate is fixed on the supporting rod fixing block through a pin, a spring fixing block and a movable rod capable of rotating are further arranged on the vertical plate, the movable rod and the spring fixing block are fixedly connected together through a spring, one end of the movable rod far away from the spring is movably connected with a fixing block, a sand table is fixedly arranged on the fixing block, a guide rail is arranged on the sand table, and a sliding block capable of sliding on the guide rail is hinged at the middle part of the transverse, a base is arranged on the sand table.
If a tour planning sand table is disclosed in a Chinese patent with an authorization publication number of CN 210091534U, which belongs to the technical field of teaching tools and comprises a box body, a box cover is hinged above the box body, a clamp is arranged at the top end of the box cover, a drawer is arranged at the bottom of the box body, a sand receiving table is arranged above the drawer, a height adjusting mechanism is arranged below the box body, the height adjusting mechanism comprises a base, a limiting screw rod is arranged at the bottom end of the base, second limiting slide blocks are arranged at two ends of the limiting screw rod, a supporting plate is arranged above the limiting screw rod, and a limiting slide rail corresponding to the limiting screw rod is arranged below the supporting plate; the height adjusting mechanism is arranged on the tour planning sand table, and a user can adjust the height of the tour planning sand table through the height adjusting mechanism.
If again as in the chinese patent of grant publication number CN 211827864U disclose a novel sand table for tourism planning, including the device body, the upper end surface of device body is provided with telescopic machanism and sand table, telescopic machanism is located one side of sand table, when needs use the sand table teaching, through the apron, this apron top is equipped with two sets of handles, through the telescopic base among the telescopic machanism, the top of embedding device body in this telescopic base can conveniently carry out high tensile with the apron through flexible post to show the sand table.
But although foretell technical scheme can play the bandwagon effect well when in actual use, because the structure is more single, inconvenient accomodating is maintained, neither does not do benefit to like this and reduces occupation of land space, also portable, has the defect of inconvenient carrying.
Disclosure of Invention
An embodiment of the present invention provides a portable multifunctional sand table for travel planning, so as to solve the problems in the background art. In order to achieve the above purpose, the embodiments of the present invention provide the following technical solutions:
a portable multifunctional sand table for travel planning comprises a box body, wherein the box body is fixedly arranged on a base, and four corners of the lower surface of the base are provided with support legs; the top of the box body is of an open structure; a rotating rod is coaxially and rotatably arranged in the box body, and an operating assembly linked with the rotating rod is arranged on the base, so that the rotating rod can be driven to rotate through the operating assembly, and the top end of the rotating rod is also provided with a top block; the lifting sliding sleeve of the rotary rod is sleeved with a rotary sleeve, a sand table body is fixedly sleeved on the outer ring of the rotary sleeve and comprises a supporting plate fixedly sleeved on the outer ring of the rotary sleeve, the sand table body further comprises a sand table main body which is detachably mounted on the supporting plate, and a lifting sleeve is further rotatably sleeved on the outer ring of the rotary sleeve;
bottom symmetry fixed mounting has the fixed block in the box, rotates between two fixed blocks to be provided with the support lead screw, it is equipped with the motion swivel nut to support the lead screw and go up to overlap through threaded connection mode, the top fixed mounting of motion swivel nut has articulated seat, articulated seat is connected with the one end of supporting rod is articulated, articulated being connected between the other end of supporting rod and the lift cover.
As a further scheme of the embodiment of the invention: the fixed cover is equipped with drive bevel gear on the rotary rod, support lead screw's one end install with drive bevel gear engaged with driven bevel gear, consequently, when utilizing operating means to drive the rotary rod rotatory, under the linkage effect of intermeshing's drive bevel gear and driven bevel gear, can drive the support lead screw rotatory.
As a further scheme of the embodiment of the invention: the sand table is characterized in that an insert rod is fixedly arranged on the bottom surface of the sand table main body, a vertical channel is formed in the supporting plate, and the insert rod penetrates through the vertical channel.
As a further scheme of the embodiment of the invention: set up the horizontal circular chamber and the transverse channel of mutual intercommunication on the supporting disk, it is provided with circular slider to support to slide through the third supporting spring in the horizontal circular chamber, fixed mounting has branch on the circular slider, branch stretches into in the transverse channel, just the other end of branch is fixed and is provided with the location ball, a side surface of inserted bar seted up with the constant head tank of location ball looks adaptation.
As a further scheme of the embodiment of the invention: the bottom one side of inserted bar has the inclined plane, when needs install the sand table main part on the supporting disk, stretches into the inserted bar in the vertical passageway, and at this moment, the inclined plane at first supports on the location ball, can be with in the horizontal passageway of location ball indentation, when the constant head tank is aimed at to the location ball, can carry out spacing fixed to the inserted bar that stretches into in the vertical passageway to the realization is with the effect of sand table main part installation on the supporting disk.
As a further scheme of the embodiment of the invention: the operation subassembly is located including rotating rotatory section of thick bamboo on the box, it slides through second supporting spring support and is provided with the rectangular block to slide in the rotatory section of thick bamboo, fixed mounting has the operation axle on the rectangular block, the operation panel is installed to the bottom of operation axle, the bottom of rotary rod with the coaxial fixed connection in top of rotatory section of thick bamboo, consequently, can drive the operation axle rotation through the operation panel, and then under the linkage effect of rectangular block, can drive rotatory section of thick bamboo rotatory to it is rotatory to drive the rotary rod.
As a further scheme of the embodiment of the invention: the tooth ring groove has been seted up to the bottom surface of base, the orientation the operation panel surface of base be provided with the spacing ring gear of ring gear groove looks adaptation under second supporting spring's elastic support effect, can make spacing ring gear and ring gear groove mesh mutually to reach the rotatory effect of restriction operation panel, consequently, when the operation panel does not receive exogenic action, can reach the rotatory effect of restriction rotary rod, and when needs made the rotary rod rotatory, manual pulling operation panel to make spacing ring gear and ring gear groove phase separation can.
As a further scheme of the embodiment of the invention: the window has been seted up to one side of box, vertical chamber has been seted up at the top of window, the over-and-under type is provided with the baffle in the window, be provided with the driving lever on the outer wall of baffle, the upper portion of baffle stretches into vertical intracavity, stretch into the baffle of vertical intracavity passes through first supporting spring and supports the connection, when the part of bottom in the box needs to be maintained, through manual upwards stir the baffle, can make the baffle stretch into vertical intracavity to make the window open, conveniently maintain the part of bottom in the box.
Compared with the prior art, the embodiment of the invention has the beneficial effects that:
in the multifunctional sand table provided by the embodiment of the invention, when the operating assembly is used for driving the rotating rod to rotate, the supporting screw rod can be driven to rotate under the linkage action of the driving bevel gear and the driven bevel gear which are meshed with each other, so that the horizontal position of the moving screw sleeve can be adjusted according to the rotating direction of the supporting screw rod, the lifting sleeve can be lifted under the linkage supporting action of the supporting connecting rod, the rotating sleeve can be lifted upwards, the sand table body can move upwards to extend out of the box body, the sand table body is displayed, the sand table body rotates in the upwards extending process, the rotating and lifting effect is realized, the displaying effect on the sand table body is improved, the sand table body can be accommodated in the box body, and the protecting effect on the sand table body is realized; in addition, when needs install the sand table main part on the supporting disk, stretch into the vertical passageway with the inserted bar in, at this moment, the inclined plane at first supports on the location ball, can be with in the horizontal passageway of location ball indentation, when the constant head tank is aimed at to the location ball, can carry out spacing fixed to the inserted bar that stretches into in the vertical passageway to the realization is with the effect of sand table main part installation on the supporting disk.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.
Fig. 1 is a schematic structural diagram of a portable multifunctional sand table for travel planning according to an embodiment of the invention.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1.
Fig. 3 is an enlarged schematic view of a portion B in fig. 1.
FIG. 4 is a partial perspective view of the operational components of the portable sand table for travel planning in accordance with an embodiment of the present invention.
Fig. 5 is a top view of a sand table body of the portable multifunctional sand table for travel planning according to the embodiment of the present invention.
Fig. 6 is a perspective view of a support link in the portable sand table for travel planning according to the embodiment of the present invention.
In the figure: 1-box, 2-base, 3-sand table body, 4-support plate, 5-rotating rod, 6-support foot, 7-top block, 8-fixed block, 9-moving screw sleeve, 10-supporting connecting rod, 11-supporting screw rod, 12-window, 13-baffle, 14-deflector rod, 15-vertical cavity, 16-first supporting spring, 17-rotating sleeve, 18-lifting sleeve, 19-hinged seat, 20-operating plate, 21-limiting toothed ring, 22-toothed ring groove, 23-rotating cylinder, 24-operating shaft, 25-second supporting spring, 26-rectangular block, 27-driving bevel gear, 28-driven bevel gear, 29-inserted rod, 30-inclined plane, 31-horizontal circular cavity, 32-third supporting spring, 33-round slide block, 34-support rod, 35-positioning ball, 36-positioning groove, 37-vertical channel and 38-transverse channel.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
As shown in fig. 1, in the embodiment of the present invention, a portable multifunctional sand table for travel planning includes a box body 1, wherein the box body 1 is fixedly disposed on a base 2, and four corners of the lower surface of the base 2 are provided with support legs 6; the top of the box body 1 is of an open structure; a rotating rod 5 is coaxially and rotatably arranged in the box body 1, and an operating assembly linked with the rotating rod 5 is arranged on the base 2, so that the rotating rod 5 can be driven to rotate through the operating assembly, and the top end of the rotating rod 5 is also provided with a top block 7; the slip cover that goes up and down of rotary rod 5 is equipped with swivel sleeve 17, the fixed cover in outer lane of swivel sleeve 17 is equipped with the sand table body, the sand table body is located including fixed cover supporting disk 4 in swivel sleeve 17 outer lane, the sand table body still includes the reassembling type and installs sand table main part 3 on the supporting disk 4, the outer lane of swivel sleeve 17 is still swivel sleeve and is equipped with lift cover 18.
Further, as shown in fig. 1 and 6, in a preferred embodiment of the present invention, fixed blocks 8 are symmetrically and fixedly installed at the bottom inside the box body 1, a support screw 11 is rotatably installed between the two fixed blocks 8, a movement screw sleeve 9 is sleeved on the support screw 11 in a threaded connection manner, a hinge seat 19 is fixedly installed at the top of the movement screw sleeve 9, the hinge seat 19 is hinged to one end of a support link 10, and the other end of the support link 10 is hinged to a lifting sleeve 18.
Specifically, in the embodiment of the present invention, a driving bevel gear 27 is fixedly sleeved on the rotating rod 5, and a driven bevel gear 28 engaged with the driving bevel gear 27 is installed at one end of the supporting screw rod 11, so that when the operating assembly is used to drive the rotating rod 5 to rotate, the supporting screw rod 11 can be driven to rotate under the linkage action of the driving bevel gear 27 and the driven bevel gear 28 engaged with each other, and further the horizontal position of the moving screw sleeve 9 can be adjusted according to the rotation direction of the supporting screw rod 11, and further the lifting sleeve 18 can be lifted under the linkage supporting action of the supporting connecting rod 10, and further the rotating sleeve 17 can be lifted upwards, so that the sand table body can be moved upwards to extend out of the box body 1, thereby displaying the sand table body, and the sand table body rotates in the process of extending upwards, thereby achieving the effect of rotating and lifting, the display effect to the sand table body is improved, and the sand table body can be accomodate to box 1 in, the protection effect to the sand table body is realized.
Example 2
As shown in fig. 1, in the embodiment of the present invention, a portable multifunctional sand table for travel planning includes a box body 1, wherein the box body 1 is fixedly disposed on a base 2, and four corners of the lower surface of the base 2 are provided with support legs 6; the top of the box body 1 is of an open structure; a rotating rod 5 is coaxially and rotatably arranged in the box body 1, and an operating assembly linked with the rotating rod 5 is arranged on the base 2, so that the rotating rod 5 can be driven to rotate through the operating assembly, and the top end of the rotating rod 5 is also provided with a top block 7; the slip cover that goes up and down of rotary rod 5 is equipped with swivel sleeve 17, the fixed cover in outer lane of swivel sleeve 17 is equipped with the sand table body, the sand table body is located including fixed cover supporting disk 4 in swivel sleeve 17 outer lane, the sand table body still includes the reassembling type and installs sand table main part 3 on the supporting disk 4, the outer lane of swivel sleeve 17 is still swivel sleeve and is equipped with lift cover 18.
Further, as shown in fig. 1 and 6, in a preferred embodiment of the present invention, fixed blocks 8 are symmetrically and fixedly installed at the bottom inside the box body 1, a support screw 11 is rotatably installed between the two fixed blocks 8, a movement screw sleeve 9 is sleeved on the support screw 11 in a threaded connection manner, a hinge seat 19 is fixedly installed at the top of the movement screw sleeve 9, the hinge seat 19 is hinged to one end of a support link 10, and the other end of the support link 10 is hinged to a lifting sleeve 18.
Specifically, in the embodiment of the present invention, a driving bevel gear 27 is fixedly sleeved on the rotating rod 5, and a driven bevel gear 28 engaged with the driving bevel gear 27 is installed at one end of the supporting screw rod 11, so that when the operating assembly is used to drive the rotating rod 5 to rotate, the supporting screw rod 11 can be driven to rotate under the linkage action of the driving bevel gear 27 and the driven bevel gear 28 engaged with each other, and further the horizontal position of the moving screw sleeve 9 can be adjusted according to the rotation direction of the supporting screw rod 11, and further the lifting sleeve 18 can be lifted under the linkage supporting action of the supporting connecting rod 10, and further the rotating sleeve 17 can be lifted upwards, so that the sand table body can be moved upwards to extend out of the box body 1, thereby displaying the sand table body, and the sand table body rotates in the process of extending upwards, thereby achieving the effect of rotating and lifting, the display effect to the sand table body is improved, and the sand table body can be accomodate to box 1 in, the protection effect to the sand table body is realized.
With continuing reference to fig. 1, 3 and 5, in the sand table body according to the embodiment of the present invention, an insertion rod 29 is fixedly disposed on a bottom surface of the sand table main body 3, a vertical channel 37 is disposed on the support plate 4, the insertion rod 29 penetrates through the vertical channel 37, a transverse circular cavity 31 and a transverse channel 38 which are communicated with each other are disposed on the support plate 4, a circular sliding block 33 is slidably disposed in the transverse circular cavity 31 through a third support spring 32, a supporting rod 34 is fixedly disposed on the circular sliding block 33, the supporting rod 34 extends into the transverse channel 38, a positioning ball 35 is fixedly disposed at the other end of the supporting rod 34, a positioning groove 36 which is matched with the positioning ball 35 is disposed on a surface of one side of the insertion rod 29, an inclined surface 30 is disposed on one side of a bottom end of the insertion rod 29, when the sand table main body 3 is required to be mounted on the support plate 4, stretch into vertical passage 37 with inserted bar 29, at this moment, inclined plane 30 at first supports on location ball 35, can be with location ball 35 indentation horizontal passage 38 in, when location ball 35 aimed at constant head tank 36, can carry out spacing fixed to the inserted bar 29 that stretches into in the vertical passage 37 to the realization is installed the effect on supporting disk 4 with sand table main part 3.
Example 3
As shown in fig. 1, in the embodiment of the present invention, a portable multifunctional sand table for travel planning includes a box body 1, wherein the box body 1 is fixedly disposed on a base 2, and four corners of the lower surface of the base 2 are provided with support legs 6; the top of the box body 1 is of an open structure; a rotating rod 5 is coaxially and rotatably arranged in the box body 1, and an operating assembly linked with the rotating rod 5 is arranged on the base 2, so that the rotating rod 5 can be driven to rotate through the operating assembly, and the top end of the rotating rod 5 is also provided with a top block 7; the slip cover that goes up and down of rotary rod 5 is equipped with swivel sleeve 17, the fixed cover in outer lane of swivel sleeve 17 is equipped with the sand table body, the sand table body is located including fixed cover supporting disk 4 in swivel sleeve 17 outer lane, the sand table body still includes the reassembling type and installs sand table main part 3 on the supporting disk 4, the outer lane of swivel sleeve 17 is still swivel sleeve and is equipped with lift cover 18.
Further, as shown in fig. 1 and 6, in a preferred embodiment of the present invention, fixed blocks 8 are symmetrically and fixedly installed at the bottom inside the box body 1, a support screw 11 is rotatably installed between the two fixed blocks 8, a movement screw sleeve 9 is sleeved on the support screw 11 in a threaded connection manner, a hinge seat 19 is fixedly installed at the top of the movement screw sleeve 9, the hinge seat 19 is hinged to one end of a support link 10, and the other end of the support link 10 is hinged to a lifting sleeve 18.
Specifically, in the embodiment of the present invention, a driving bevel gear 27 is fixedly sleeved on the rotating rod 5, and a driven bevel gear 28 engaged with the driving bevel gear 27 is installed at one end of the supporting screw rod 11, so that when the operating assembly is used to drive the rotating rod 5 to rotate, the supporting screw rod 11 can be driven to rotate under the linkage action of the driving bevel gear 27 and the driven bevel gear 28 engaged with each other, and further the horizontal position of the moving screw sleeve 9 can be adjusted according to the rotation direction of the supporting screw rod 11, and further the lifting sleeve 18 can be lifted under the linkage supporting action of the supporting connecting rod 10, and further the rotating sleeve 17 can be lifted upwards, so that the sand table body can be moved upwards to extend out of the box body 1, thereby displaying the sand table body, and the sand table body rotates in the process of extending upwards, thereby achieving the effect of rotating and lifting, the display effect to the sand table body is improved, and the sand table body can be accomodate to box 1 in, the protection effect to the sand table body is realized.
With continuing reference to fig. 1, 3 and 5, in the sand table body according to the embodiment of the present invention, an insertion rod 29 is fixedly disposed on a bottom surface of the sand table main body 3, a vertical channel 37 is disposed on the support plate 4, the insertion rod 29 penetrates through the vertical channel 37, a transverse circular cavity 31 and a transverse channel 38 which are communicated with each other are disposed on the support plate 4, a circular sliding block 33 is slidably disposed in the transverse circular cavity 31 through a third support spring 32, a supporting rod 34 is fixedly disposed on the circular sliding block 33, the supporting rod 34 extends into the transverse channel 38, a positioning ball 35 is fixedly disposed at the other end of the supporting rod 34, a positioning groove 36 which is matched with the positioning ball 35 is disposed on a surface of one side of the insertion rod 29, an inclined surface 30 is disposed on one side of a bottom end of the insertion rod 29, when the sand table main body 3 is required to be mounted on the support plate 4, stretch into vertical passage 37 with inserted bar 29, at this moment, inclined plane 30 at first supports on location ball 35, can be with location ball 35 indentation horizontal passage 38 in, when location ball 35 aimed at constant head tank 36, can carry out spacing fixed to the inserted bar 29 that stretches into in the vertical passage 37 to the realization is installed the effect on supporting disk 4 with sand table main part 3.
As shown in fig. 1, 2 and 4, in another preferred embodiment of the present invention, the operating assembly includes a rotating cylinder 23 rotatably disposed on the box body 1, a rectangular block 26 is slidably disposed in the rotating cylinder 23 through a second supporting spring 25, an operating shaft 24 is fixedly mounted on the rectangular block 26, an operating panel 20 is mounted at a bottom end of the operating shaft 24, and a bottom end of the rotating rod 5 is coaxially and fixedly connected with a top end of the rotating cylinder 23, so that the operating shaft 24 can be driven to rotate by operating the operating panel 20, and the rotating cylinder 23 can be driven to rotate under a linkage action of the rectangular block 26, so as to drive the rotating rod 5 to rotate.
Further, in the embodiment of the present invention, a gear ring groove 22 is formed in the bottom surface of the base 2, a limiting gear ring 21 adapted to the gear ring groove 22 is disposed on the surface of the operating panel 20 facing the base 2, and under the elastic supporting action of the second supporting spring 25, the limiting gear ring 21 can be engaged with the gear ring groove 22, so as to achieve the effect of limiting the rotation of the operating panel 20, therefore, when the operating panel 20 is not subjected to the external force, the effect of limiting the rotation of the rotating rod 5 can be achieved, and when the rotating rod 5 needs to be rotated, the operating panel 20 is manually pulled to separate the limiting gear ring 21 from the gear ring groove 22.
Example 4
As shown in fig. 1, in the embodiment of the present invention, a portable multifunctional sand table for travel planning includes a box body 1, wherein the box body 1 is fixedly disposed on a base 2, and four corners of the lower surface of the base 2 are provided with support legs 6; the top of the box body 1 is of an open structure; a rotating rod 5 is coaxially and rotatably arranged in the box body 1, and an operating assembly linked with the rotating rod 5 is arranged on the base 2, so that the rotating rod 5 can be driven to rotate through the operating assembly, and the top end of the rotating rod 5 is also provided with a top block 7; the slip cover that goes up and down of rotary rod 5 is equipped with swivel sleeve 17, the fixed cover in outer lane of swivel sleeve 17 is equipped with the sand table body, the sand table body is located including fixed cover supporting disk 4 in swivel sleeve 17 outer lane, the sand table body still includes the reassembling type and installs sand table main part 3 on the supporting disk 4, the outer lane of swivel sleeve 17 is still swivel sleeve and is equipped with lift cover 18.
Further, as shown in fig. 1 and 6, in a preferred embodiment of the present invention, fixed blocks 8 are symmetrically and fixedly installed at the bottom inside the box body 1, a support screw 11 is rotatably installed between the two fixed blocks 8, a movement screw sleeve 9 is sleeved on the support screw 11 in a threaded connection manner, a hinge seat 19 is fixedly installed at the top of the movement screw sleeve 9, the hinge seat 19 is hinged to one end of a support link 10, and the other end of the support link 10 is hinged to a lifting sleeve 18.
Specifically, in the embodiment of the present invention, a driving bevel gear 27 is fixedly sleeved on the rotating rod 5, and a driven bevel gear 28 engaged with the driving bevel gear 27 is installed at one end of the supporting screw rod 11, so that when the operating assembly is used to drive the rotating rod 5 to rotate, the supporting screw rod 11 can be driven to rotate under the linkage action of the driving bevel gear 27 and the driven bevel gear 28 engaged with each other, and further the horizontal position of the moving screw sleeve 9 can be adjusted according to the rotation direction of the supporting screw rod 11, and further the lifting sleeve 18 can be lifted under the linkage supporting action of the supporting connecting rod 10, and further the rotating sleeve 17 can be lifted upwards, so that the sand table body can be moved upwards to extend out of the box body 1, thereby displaying the sand table body, and the sand table body rotates in the process of extending upwards, thereby achieving the effect of rotating and lifting, the display effect to the sand table body is improved, and the sand table body can be accomodate to box 1 in, the protection effect to the sand table body is realized.
With continuing reference to fig. 1, 3 and 5, in the sand table body according to the embodiment of the present invention, an insertion rod 29 is fixedly disposed on a bottom surface of the sand table main body 3, a vertical channel 37 is disposed on the support plate 4, the insertion rod 29 penetrates through the vertical channel 37, a transverse circular cavity 31 and a transverse channel 38 which are communicated with each other are disposed on the support plate 4, a circular sliding block 33 is slidably disposed in the transverse circular cavity 31 through a third support spring 32, a supporting rod 34 is fixedly disposed on the circular sliding block 33, the supporting rod 34 extends into the transverse channel 38, a positioning ball 35 is fixedly disposed at the other end of the supporting rod 34, a positioning groove 36 which is matched with the positioning ball 35 is disposed on a surface of one side of the insertion rod 29, an inclined surface 30 is disposed on one side of a bottom end of the insertion rod 29, when the sand table main body 3 is required to be mounted on the support plate 4, stretch into vertical passage 37 with inserted bar 29, at this moment, inclined plane 30 at first supports on location ball 35, can be with location ball 35 indentation horizontal passage 38 in, when location ball 35 aimed at constant head tank 36, can carry out spacing fixed to the inserted bar 29 that stretches into in the vertical passage 37 to the realization is installed the effect on supporting disk 4 with sand table main part 3.
As shown in fig. 1, 2 and 4, in another preferred embodiment of the present invention, the operating assembly includes a rotating cylinder 23 rotatably disposed on the box body 1, a rectangular block 26 is slidably disposed in the rotating cylinder 23 through a second supporting spring 25, an operating shaft 24 is fixedly mounted on the rectangular block 26, an operating panel 20 is mounted at a bottom end of the operating shaft 24, and a bottom end of the rotating rod 5 is coaxially and fixedly connected with a top end of the rotating cylinder 23, so that the operating shaft 24 can be driven to rotate by operating the operating panel 20, and the rotating cylinder 23 can be driven to rotate under a linkage action of the rectangular block 26, so as to drive the rotating rod 5 to rotate.
Further, in the embodiment of the present invention, a gear ring groove 22 is formed in the bottom surface of the base 2, a limiting gear ring 21 adapted to the gear ring groove 22 is disposed on the surface of the operating panel 20 facing the base 2, and under the elastic supporting action of the second supporting spring 25, the limiting gear ring 21 can be engaged with the gear ring groove 22, so as to achieve the effect of limiting the rotation of the operating panel 20, therefore, when the operating panel 20 is not subjected to the external force, the effect of limiting the rotation of the rotating rod 5 can be achieved, and when the rotating rod 5 needs to be rotated, the operating panel 20 is manually pulled to separate the limiting gear ring 21 from the gear ring groove 22.
As shown in fig. 1, in a further preferred embodiment provided by the present invention, a window 12 is opened at one side of the box body 1, a vertical cavity 15 is opened at the top of the window 12, a baffle 13 is arranged in the window 12 in a lifting manner, a shift lever 14 is arranged on an outer wall of the baffle 13, an upper portion of the baffle 13 extends into the vertical cavity 15, the baffle 13 extending into the vertical cavity 15 is supported and connected by a first support spring 16, and when a component at the bottom in the box body 1 needs to be maintained, the baffle 13 can be manually shifted upward to enable the baffle 13 to extend into the vertical cavity 15, so that the window 12 is opened, and the component at the bottom in the box body 1 is conveniently maintained.
In summary, in the multifunctional sand table provided by the embodiment of the invention, when the operation component is used to drive the rotation rod 5 to rotate, under the linkage action of the driving bevel gear 27 and the driven bevel gear 28 which are meshed with each other, the supporting screw rod 11 can be driven to rotate, further, the horizontal position of the movable screw sleeve 9 can be adjusted according to the rotating direction of the supporting screw rod 11, and then the lifting sleeve 18 can be lifted under the linkage supporting action of the supporting connecting rod 10, and further the rotating sleeve 17 can be lifted upwards, thereby enabling the sand table body to move upwards to extend out of the box body 1, displaying the sand table body, rotating the sand table body in the upwards extending process, therefore, the effect of rotating and rising is achieved, the display effect of the sand table body is improved, and the sand table body can be accommodated in the box body 1, so that the protection effect of the sand table body is achieved; in addition, when the sand table main body 3 needs to be installed on the supporting plate 4, the inserted rod 29 extends into the vertical channel 37, at this time, the inclined surface 30 firstly abuts against the positioning ball 35, the positioning ball 35 can be retracted into the transverse channel 38, and when the positioning ball 35 is aligned with the positioning groove 36, the inserted rod 29 extending into the vertical channel 37 can be limited and fixed, so that the sand table main body 3 is installed on the supporting plate 4.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The portable multifunctional sand table for travel planning is characterized by comprising a box body (1), wherein the box body (1) is fixedly arranged on a base (2), and four corners of the lower surface of the base (2) are provided with support legs (6);
the top of the box body (1) is of an open structure; a rotating rod (5) is coaxially and rotatably arranged in the box body (1), an operating assembly linked with the rotating rod (5) is arranged on the base (2), and a top block (7) is further arranged at the top end of the rotating rod (5);
the lifting sliding sleeve of the rotary rod (5) is provided with a rotary sleeve (17), the outer ring of the rotary sleeve (17) is fixedly provided with a sand table body in a sleeved mode, the sand table body comprises a supporting plate (4) fixedly sleeved on the outer ring of the rotary sleeve (17), the sand table body further comprises a sand table main body (3) installed on the supporting plate (4) in a dismounting mode, and the outer ring of the rotary sleeve (17) is further rotatably provided with a lifting sleeve (18) in a sleeved mode;
bottom symmetry fixed mounting has fixed block (8) in box (1), rotates between two fixed blocks (8) and is provided with support lead screw (11), support lead screw (11) are gone up and are equipped with motion swivel nut (9) through threaded connection mode cover, the top fixed mounting of motion swivel nut (9) has articulated seat (19), articulated seat (19) is connected with the one end of support link (10) is articulated, articulated between the other end of support link (10) and lift cover (18) is connected.
2. The portable multi-functional sand table for traveling planning according to claim 1, wherein a driving bevel gear (27) is fixedly secured to the rotating rod (5), and a driven bevel gear (28) engaged with the driving bevel gear (27) is mounted to one end of the supporting screw (11).
3. The portable multifunctional sand table for travel planning as claimed in claim 2, wherein an insert rod (29) is fixedly arranged on the bottom surface of the sand table main body (3), a vertical channel (37) is arranged on the supporting plate (4), and the insert rod (29) penetrates through the vertical channel (37).
4. The multifunctional sand table for portable tourism planning as claimed in claim 3, wherein the supporting plate (4) is provided with a transverse circular cavity (31) and a transverse channel (38) which are communicated with each other, the transverse circular cavity (31) is internally provided with a circular sliding block (33) in a supporting and sliding manner through a third supporting spring (32), the circular sliding block (33) is fixedly provided with a supporting rod (34), the supporting rod (34) extends into the transverse channel (38), the other end of the supporting rod (34) is fixedly provided with a positioning ball (35), and one side surface of the inserting rod (29) is provided with a positioning groove (36) which is matched with the positioning ball (35).
5. A portable multi-purpose sand table for traveling planning according to claim 4, wherein the insert rod (29) has an inclined surface (30) at a side of a bottom end thereof.
6. The portable multifunctional sand table for travel planning as claimed in any one of claims 3 to 5, wherein the operating assembly comprises a rotating cylinder (23) rotatably disposed on the box body (1), a rectangular block (26) is slidably disposed in the rotating cylinder (23) through a second supporting spring (25), an operating shaft (24) is fixedly mounted on the rectangular block (26), an operating panel (20) is mounted at the bottom end of the operating shaft (24), and the bottom end of the rotating rod (5) is coaxially and fixedly connected with the top end of the rotating cylinder (23).
7. The portable multifunctional sand table for travel planning as claimed in claim 6, wherein a toothed ring groove (22) is formed on the bottom surface of the base (2), a limiting toothed ring (21) matched with the toothed ring groove (22) is arranged on the surface of the operating panel (20) facing the base (2), and the limiting toothed ring (21) is engaged with the toothed ring groove (22) under the elastic supporting action of the second supporting spring (25).
8. The portable multifunctional sand table for travel planning as claimed in claim 7, wherein a window (12) is opened at one side of the box body (1), a vertical cavity (15) is opened at the top of the window (12), a baffle (13) is arranged in the window (12) in a lifting manner, a deflector rod (14) is arranged on the outer wall of the baffle (13), the upper part of the baffle (13) extends into the vertical cavity (15), and the baffle (13) extending into the vertical cavity (15) is connected in a supporting manner through a first supporting spring (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110068829.5A CN112951063A (en) | 2021-01-19 | 2021-01-19 | Portable tourism planning uses multi-functional sand table |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110068829.5A CN112951063A (en) | 2021-01-19 | 2021-01-19 | Portable tourism planning uses multi-functional sand table |
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| CN112951063A true CN112951063A (en) | 2021-06-11 |
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| CN202110068829.5A Pending CN112951063A (en) | 2021-01-19 | 2021-01-19 | Portable tourism planning uses multi-functional sand table |
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Application publication date: 20210611 |
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