CN214475952U

CN214475952U - Modular three-dimensional sand table for area census

Info

Publication number: CN214475952U
Application number: CN202120812356.0U
Authority: CN
Inventors: 徐翔燕
Original assignee: Tarim University
Current assignee: Tarim University
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2021-10-22
Anticipated expiration: 2031-04-20

Abstract

The utility model relates to a modular three-dimensional sand table for regional general survey, which comprises an installation plate, wherein a plurality of sliding mechanisms are arranged on a rectangular array on the upper end surface of the installation plate, the sliding mechanisms are connected with a plurality of connecting blocks in a sliding way, the connecting blocks can do front-back linear motion and left-right linear motion relative to the installation plate, the adjusting mechanism can refine the region on the installation plate again by moving the connecting blocks in the actual use process, so that the population data can more clearly present the population distribution condition in a certain region, the upper end surface of the connecting blocks is provided with the adjusting mechanism through a supporting mechanism, the device presents the difference of different data by using the superposition mode of a plurality of adjusting mechanisms, the height change can be realized by simply superposing without excessive operation in the actual use, and the total height of the adjusting mechanism can be further adjusted by matching a screw with an internal thread hole, further fitting the data.

Description

Modular three-dimensional sand table for area census

Technical Field

The utility model relates to a statistics auxiliary assembly field especially relates to a three-dimensional sand table of modular for regional census.

Background

Census is targeted demographic and data analysis according to current census policies. The data statistics and policy adjustment are carried out on indexes such as general population. The calculation of the whole-range one-time survey registration is required to be carried out on the population of the whole country generally and on a person-by-person basis within a time period uniformly specified by the country according to a uniform method.

The existing census mode is mostly adopted to carry out population registration by adopting a mode of combining paper forms and electronic input, and then other indexes such as regional population density and the like are analyzed through data. However, in the actual use process, both paper forms and electronic input are too flat, and the three-dimensional flower is not enough, so that the visual impression can not be given to people.

Disclosure of Invention

Not enough to prior art, the utility model provides a regional three-dimensional sand table of modular for general survey of population has the visual and visual advantage of statistical result, has solved among the prior art shortcoming that the statistical result is too planar.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a modular three-dimensional sand table for regional general survey comprises a mounting disc, wherein the upper end surface of the mounting disc is slidably connected with a connecting block, the connecting block can do left-right linear motion and front-back linear motion relative to the mounting disc, the upper end surface of the connecting block is provided with an adjusting mechanism through a supporting mechanism, the adjusting mechanism comprises a mounting plate, a first rotating groove is arranged in the mounting plate, a limiting rod is respectively arranged at the left side and the right side in the first rotating groove, the limiting rod is L-shaped, the vertical part of the limiting rod extends out of the mounting plate, the two limiting rods are oppositely arranged, a fixed rod is fixedly connected between the two limiting rods, a placing groove is arranged on the upper end surface of the mounting plate and the upper end surface of the adjusting mechanism aiming at the part of the limiting rod protruding out of the mounting plate, a groove is arranged in the mounting plate and the adjusting mechanism aiming at the fixed rod, a screw rod is fixedly connected with the lower end surface of the mounting plate, the fixed rod is internally provided with an internal thread hole aiming at the screw rod.

Preferably, the mounting disc upper end is provided with a plurality of glide machanism, and a plurality of glide machanism are the rectangular array and arrange, glide machanism includes the connecting rod, the spacing dish of connecting rod up end fixedly connected with, spacing dish diameter is greater than the connecting rod, be provided with the spacing groove to spacing dish on the connecting block to be located between two glide machanism.

Preferably, the supporting mechanism comprises a supporting plate, the lower end face of the supporting plate is fixedly connected with an installation rod, and a second groove is formed in the connecting block aiming at the installation rod.

Preferably, installation pole lower extreme left and right sides, dead lever lower extreme left and right sides all are provided with a fixed establishment respectively, fixed establishment includes the breach groove, breach inslot level is provided with a compression spring, a compression spring keeps away from fixed block of breach groove one end fixedly connected with relatively, both ends face all is the arcwall face about the fixed block, the inside left and right sides of connecting block is provided with a plurality of fixed slots to the fixed block on the installation pole respectively, the inside left and right sides of mounting panel is provided with a fixed slot to the fixed block on the dead lever respectively, evenly arrange about the fixed slot in the connecting block.

Preferably, No. two recess lower extremes are provided with No. three recesses, vertically in No. three recesses be provided with No. two compression spring, No. two compression spring up end and installation pole fixed connection.

Preferably, the gag lever post upper end left and right sides is provided with a stopper respectively, the mounting panel is inside to be provided with the swivelling chute No. two to the stopper, the height in swivelling chute No. two is greater than the stopper, is less than screw rod length.

Compared with the prior art, the utility model discloses the beneficial effect who has is:

the utility model discloses utilize glide machanism to make the connecting block can be around linear motion and control linear motion, accessible removes the connecting block and makes adjustment mechanism refine the region once more on the mounting disc in the in-service use process for population data can be more clear demonstrate the people's mouth distribution condition in certain region.

The utility model discloses utilize the superimposed mode of a plurality of adjustment mechanism to demonstrate the difference of different data, do not need too much operation only to need simple stack to realize the change of height in the in-service use, this device still cooperatees through screw rod and internal thread hole and makes adjustment mechanism's overall height further adjustment, further agrees with data.

The utility model discloses utilize supporting mechanism to support adjustment mechanism, the relative height that the user accessible changed the fixed block in the fixed slot changes the relative height of backup pad, and then shows the height above sea level situation with altitude variation.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a partially enlarged view of point A in FIG. 1;

FIG. 3 is a partially enlarged view of point B in FIG. 1;

FIG. 4 is a schematic view of the overall structure of the adjusting mechanism of the present invention;

fig. 5 is a top view of the present invention.

In the figure: 1. mounting a disc; 2. a limiting groove; 3. connecting blocks; 4. a sliding mechanism; 401. a connecting rod; 402. a limiting disc; 5. a support mechanism; 501. mounting a rod; 502. a support plate; 503. a groove III; 504. a second compression spring; 6. an adjustment mechanism; 601. a limiting rod; 602. mounting a plate; 603. a screw; 604. a first groove; 605. a placement groove; 606. a second rotary groove; 607. a limiting block; 608. an internally threaded bore; 609. fixing the rod; 7. a fixing mechanism; 701. fixing grooves; 702. a fixed block; 703. a compression spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, a modular three-dimensional sand table for area population general survey comprises a mounting plate 1, wherein a plurality of sliding mechanisms 4 are arranged on the upper end surface of the mounting plate 1 in a rectangular array, each sliding mechanism 4 comprises a connecting rod 401, the lower end surface of each connecting rod 401 is fixedly connected with the mounting plate 1, and the upper end surface of each connecting rod is fixedly connected with a limiting plate 402.

The utility model discloses a mounting disc, including mounting disc 1, limiting groove 3, limiting groove 2 encircles the setting of 3 vertical center lines of connecting block, can enough make connecting block 3 be fixed in mounting disc 1 top through the mutual cooperation of limiting groove 2 and limiting disc 402, can also make connecting block 3 do linear motion around and control linear motion for mounting disc 1, user's accessible removes connecting block 3 in the in-service use, make a plurality of connecting blocks 3 further subdivide according to the region in mounting disc 1 once more, make the user subdivide once more to the data in a certain region, make this regional population data distribution condition more clear, it is more clear.

The upper end face of the connecting block 3 is provided with an adjusting mechanism 6 through a supporting mechanism 5, wherein the supporting mechanism 5 is used for supporting the adjusting mechanism 6 and expressing the altitude condition, and the adjusting mechanism 6 mainly expresses population data in a certain area through the altitude.

Adjustment mechanism 6 includes backup pad 502, backup pad 502 lower extreme fixedly connected with

installation pole

501, 3 upper ends of connecting block are provided with the recess No. two to installation pole 501, and the user can insert installation pole 501 in order tentatively to accomplish the fixed of supporting mechanism 5 in the recess No. two when using.

The left side and the right side of the lower end of the installation rod 501 are respectively provided with a fixing mechanism 7, the fixing mechanism 7 comprises a notch groove, a first compression spring 703 is horizontally arranged in the notch groove, one end of the first compression spring 703, which is relatively far away from the notch groove, is fixedly connected with a fixing block 702, the left side and the right side of the inside of the connecting block 3 are respectively provided with a plurality of fixing grooves 701, the fixing grooves 701 are uniformly distributed up and down, the upper end face and the lower end face of each fixing block 702 are arc-shaped faces, so that when a user lifts up or presses down the support plate 502, the fixing block 702 can convert force into extrusion force of the first compression spring 703 when receiving upward or downward force, the fixing block 702 is immersed into the notch groove, the user lifts up or presses down the support plate 502 without limitation, when the fixing block 702 is not subjected to force, the fixing block 702 is immersed into the fixing grooves 701 by the thrust of the first compression spring 703 to further fix the support mechanism 5, meanwhile, the fixing grooves 701 are multiple, and the height of the supporting rod can be adjusted by adjusting the fixing blocks 702 to be matched with the fixing grooves 701 with different heights.

The lower end of the second groove is provided with a third groove 503, a second compression spring 504 is vertically arranged in the third groove 503, the upper end face of the second compression spring 504 is fixedly connected with the mounting rod 501, an upward thrust can be provided for the mounting rod 501 through the second compression spring 504, and the situation that the fixing block 702 is stressed and retracted due to the fact that the adjusting mechanism 6 placed on the supporting plate 502 is too much is avoided.

Adjustment mechanism 6 includes mounting panel 602, the inside swivelling chute that is provided with of mounting panel 602, the swivelling chute left and right sides is provided with a gag lever post 601 respectively, gag lever post 601 is "L" type to outside vertical portion extended to mounting panel 602, can make to take place relative rotation between gag lever post 601 and the mounting panel 602 through a swivelling chute.

The utility model discloses a stopper 601, including mounting panel 602, gag lever post 601 upper end left and right sides is provided with a stopper 607 respectively, mounting panel 602 is inside to be provided with No. two swivelling chute 606 to stopper 607 so that stopper 607 can rotate along with connecting rod 401, both stopper 607 can and the mounting panel 602 between take place relative rotation.

The height of the second rotating groove 606 is larger than the limiting block 607 and smaller than the length of the screw 603 so as to ensure that the limiting rod 601 can do vertical linear motion relative to the mounting plate 602 and cannot be separated from the mounting plate 602, and the damage rate of the device is reduced.

The two limiting rods 601 are oppositely arranged, a fixing rod 609 is fixedly connected between the horizontal parts of the lower ends, and the fixing rod 609 and the mounting plate 602 can rotate relatively through the limiting rods 601.

The upper end face of the mounting plate 602 and the upper end face of the support plate 502 are provided with a placing groove 605 for the part of the limiting rod 601 protruding out of the mounting plate 602, when a plurality of adjusting mechanisms 6 are stacked in the process, the placing groove 605 can be used for accommodating the part of the limiting rod 601 protruding out, the limiting rod 601 and the placing groove 605 are matched with each other, so that in two adjacent adjusting mechanisms 6, the moving state of the fixing rod 609 in the adjusting mechanism 6 which is relatively upper and the moving state of the mounting plate 602 in the adjusting mechanism 6 which is relatively lower can be kept consistent.

Inside the mounting panel 602, inside the adjustment mechanism 6 be provided with a recess 604 to dead lever 609 has realized the stack of a plurality of adjustment mechanisms 6 to the cooperation between recess 604 and dead lever 609 realizes preliminary fixed to adjustment mechanism 6.

The lower end face of the mounting plate 602 is fixedly connected with a screw 603, the fixing rod 609 is internally provided with an internal thread hole 608 for the screw 603, the overall height of the adjusting mechanisms 6 can be adjusted by one step through the screw 603, so that the adjusting mechanisms are more fit with actual data and more accurately show data change, meanwhile, in two adjacent adjusting mechanisms 6, the movement states of the fixing rod 609 in the adjusting mechanism 6 which is relatively close to the fixing rod 609 and the mounting plate 602 in the adjusting mechanism 6 which is relatively close to the fixing rod are kept consistent, so that when one mounting plate 602 is rotated, the length of the screw 603 screwed into the fixing rod 609 in the rest of the adjusting mechanisms 6 cannot be changed at will, and the adjusting accuracy can be ensured.

The left side and the right side of the lower end of the fixing rod 609 are also respectively provided with a fixing mechanism 7, the left side and the right side of the inside of the mounting plate 602 are respectively provided with a fixing groove 701 aiming at the fixing block 702 on the fixing rod 609, and the further fixing of the adjusting mechanism 6 is realized through the fixing mechanisms 7.

The working principle is as follows: the utility model discloses need remove connecting block 3 earlier in the use, make it further segment the region, later select whether to utilize 5 expressions elevation changes of supporting mechanism according to the actual demand, later insert a plurality of adjustment mechanism 6 according to the actual data condition, rotate the mounting panel 602 at last and realize making it more accurate to the further agreeing with of data.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a regional census is with three-dimensional sand table of modular which characterized in that: the mounting device comprises a mounting disc (1), wherein the upper end face of the mounting disc (1) is connected with a connecting block (3) in a sliding manner, and the connecting block (3) can do left-right linear motion and front-back linear motion relative to the mounting disc (1);

the upper end face of the connecting block (3) is provided with an adjusting mechanism (6) through a supporting mechanism (5);

the adjusting mechanism (6) comprises a mounting plate (602), a first rotating groove is formed in the mounting plate (602), two limiting rods (601) are arranged on the left side and the right side in the first rotating groove respectively, the limiting rods (601) are L-shaped, the vertical parts of the limiting rods extend out of the mounting plate (602), the two limiting rods (601) are arranged oppositely, a fixing rod (609) is fixedly connected between the two limiting rods, and a placing groove (605) is formed in the upper end face of the mounting plate (602) and the upper end face of the adjusting mechanism (6) aiming at the part of the limiting rods (601) protruding out of the mounting plate (602);

a first groove (604) is formed in the mounting plate (602) and the adjusting mechanism (6) aiming at the fixing rod (609);

the lower end face of the mounting plate (602) is fixedly connected with a screw rod (603), and an internal thread hole (608) is formed in the fixing rod (609) aiming at the screw rod (603).

2. The modular stereoscopic sand table for area census as claimed in claim 1, wherein: mounting disc (1) upper end is provided with a plurality of glide machanism (4), and a plurality of glide machanism (4) are the rectangular array and arrange, glide machanism (4) include connecting rod (401), connecting rod (401) up end fixedly connected with spacing dish (402), spacing dish (402) diameter is greater than connecting rod (401), be provided with spacing groove (2) to spacing dish (402) on connecting block (3) to be located between two glide machanism (4).

3. The modular stereoscopic sand table for area census as claimed in claim 1, wherein: the supporting mechanism (5) comprises a supporting plate (502), an installation rod (501) is fixedly connected to the lower end face of the supporting plate (502), and a second groove is formed in the connecting block (3) and is used for the installation rod (501).

4. The modular stereoscopic sand table for area census as claimed in claim 3, wherein: installation pole (501) lower extreme left and right sides, dead lever (609) lower extreme left and right sides all are provided with a fixed establishment (7) respectively, fixed establishment (7) are including the breach groove, breach inslot level is provided with a compression spring (703), a fixed block (702) of breach groove one end fixedly connected with is kept away from relatively to compression spring (703), both ends face all is the arcwall face about fixed block (702), connecting block (3) inside left and right sides is provided with a plurality of fixed slots (701) to fixed block (702) on installation pole (501) respectively, mounting panel (602) inside left and right sides is provided with a fixed slot (701) to fixed block (702) on dead lever (609) respectively, fixed slot (701) in connecting block (3) are evenly arranged from top to bottom.

5. The modular stereoscopic sand table for area census as claimed in claim 3, wherein: no. two recess lower extremes are provided with No. three recess (503), vertically in No. three recess (503) be provided with No. two compression spring (504), No. two compression spring (504) up end and installation pole (501) fixed connection.

6. The modular stereoscopic sand table for area census as claimed in claim 1, wherein: the utility model discloses a screw rod (603) of being provided with, including gag lever post (601), mounting panel (602), the gag lever post upper end left and right sides is provided with a stopper (607) respectively, the mounting panel (602) is inside to be provided with No. two swivelling chute (606) to stopper (607), the height of No. two swivelling chute (606) is greater than stopper (607), is less than screw rod (603) length.