CN219143642U

CN219143642U - Portable power supply scheme demonstration sand table

Info

Publication number: CN219143642U
Application number: CN202223141992.9U
Authority: CN
Inventors: 张云飞; 李建丽; 李星辉; 闫相臣; 赵海耀; 史明柯; 张永生; 云欢乐; 文振伟; 马瑜村
Original assignee: Henan Hanyue Power Engineering Design Co ltd
Current assignee: Henan Hanyue Power Engineering Design Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-06-06
Anticipated expiration: 2032-11-25

Abstract

The utility model discloses a portable power supply scheme demonstration sand table, which comprises a first base, a second base connected with the first base, a model and a protection part used for protecting the first base and the second base, wherein the protection part comprises a protection box, a placing plate arranged in the protection box, vibration dampers respectively arranged at two sides of the bottom of the placing plate, a plurality of first grooves uniformly arranged at the top of the protection box, a second groove arranged at the bottom of the first groove, a guide rod arranged in the first groove and a first moving block fixedly connected with the guide rod.

Description

Portable power supply scheme demonstration sand table

Technical Field

The utility model belongs to the technical field of sand tables, and particularly relates to a portable power supply scheme demonstration sand table.

Background

When the power supply scheme is displayed, the power salesman needs to frequently use the demonstration sand table to demonstrate the power supply scheme, so that a viewer can intuitively know the power supply mode, clearly know the benefit of the power supply mode demonstrated by the power salesman, and the power salesman is simple to use.

The prior patent CN206097637U discloses a portable power supply scheme demonstration sand table for electric power sales personnel, which comprises a first base, a second base and a model, wherein the first base is hinged with the second base, a plurality of connecting holes are formed in the first base and the second base, the top end of the first base is movably connected with a first drawer, the top end of the second base is movably connected with a second drawer, a handle is arranged on one side of the second base, first lock catches are symmetrically arranged on two sides of the handle, and a first retaining ring is correspondingly arranged on one side of the first base; the utility model has simple structure, low cost and strong practicability, the hinged first base and the hinged second base can be closed and fixed, and the portable drawer can be fixed on the base through the lock catch and the snap ring, so that the drawer can be prevented from falling from the base in the carrying process, the lock catch and the snap ring can fix the unfolded base when the sand table is used for demonstration, the phenomenon of demonstration failure caused by unfixed base is prevented, the cost is low, the use is simple and convenient, and the portable drawer is convenient to carry.

Based on the retrieval of above-mentioned patent to and combining demonstration sand table discovery among the prior art, above-mentioned demonstration sand table is when using, though can portable, can be convenient for demonstrate, but its lacks corresponding protection architecture at the in-process of carrying, if take place unexpected dropping, leads to the sand table to damage easily, follow-up unable demonstration influences the sales.

Disclosure of Invention

Aiming at the problems existing in the prior art, the utility model provides a portable power supply scheme demonstration sand table, which is capable of protecting models in a first base and a second base, preventing the first base and the second base from directly falling to be in contact with the ground, preventing the first base and the second base from falling to be damaged, ensuring the subsequent normal demonstration, solving the problems that the conventional demonstration sand table is convenient to carry and convenient to demonstrate, lacks a corresponding protection structure in the carrying process, is easy to damage the sand table if accidentally falling, cannot be demonstrated subsequently and influences sales.

The utility model discloses a portable power supply scheme demonstration sand table, which comprises a first base, a second base connected with the first base, a model and a protection part used for protecting the first base and the second base, wherein the protection part comprises a protection box, a placing plate arranged in the protection box, vibration absorbers respectively arranged on two sides of the bottom of the placing plate, a plurality of first grooves uniformly arranged on the top of the protection box, a second groove arranged on the bottom of the first groove, a guide rod arranged in the first groove, a first movable block fixedly connected with the guide rod, a third groove respectively arranged on two sides of the second groove, a second movable block arranged in the third groove, a first inclined block respectively fixedly connected with two sides of the first movable block, a second inclined block fixedly connected with one end of the second movable block and a first spring arranged on the other end of the second movable block, the guide rod is slidably connected with the first groove, the first movable block is slidably connected with the second groove, and the second movable block is slidably connected with the third groove.

As the preferable mode of the utility model, the top of the protective box is hinged with the box cover, the bottom of the box cover is fixedly connected with the rubber pad, one side of the protective box is provided with the fourth groove, the fourth groove is internally provided with the moving rod, one end of the moving rod is fixedly connected with the second spring, the other end of the moving rod is fixedly connected with the pull plate, one side of the pull plate is fixedly connected with the clamping rod, one side of the box cover is provided with the clamping groove, and the clamping rod is in sliding connection with the clamping groove.

As the preferable mode of the utility model, the two sides in the third groove are respectively provided with a limiting groove, a limiting block is arranged in the limiting groove in a sliding way, and the second moving block of the limiting block is fixedly connected.

As the preferable mode of the utility model, the two sides in the protective box are respectively provided with the guide grooves, the two sides of the placing plate are respectively fixedly provided with the guide blocks, and the guide blocks are in sliding connection with the guide grooves.

As the preferable mode of the utility model, the outer side of the guide rod is sleeved with a third spring, and two ends of the third spring are fixedly connected with the placing plate and the protective box respectively.

As the preferable mode of the utility model, the top of the box cover is fixedly provided with a carrying handle.

Preferably, the two sides of the top of the carrying handle are arc-shaped.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the first base, the second base, the model, the protective box, the placing plate, the shock absorber, the first groove, the second groove, the guide rod, the first moving block, the third groove, the second moving block, the first inclined block, the second inclined block and the first spring, the guide rod is in sliding connection with the first groove, the first moving block is in sliding connection with the second groove, the second moving block is in sliding connection with the third groove, the models in the first base and the second base can be protected, the first base and the second base can be prevented from directly falling into contact with the ground, the first base and the second base can be prevented from falling and damaging, the subsequent normal demonstration can be ensured, and the problems that although the conventional demonstration sand table is convenient to carry and convenient to display, if the conventional demonstration sand table is accidentally dropped, the sand table is easily damaged, the subsequent demonstration cannot be carried out and the sales is influenced are solved.

2. According to the utility model, the box cover, the rubber pad, the fourth groove, the movable rod, the second spring, the pull plate, the clamping rod and the clamping groove are arranged, the clamping rod is in sliding connection with the clamping groove, the rubber pad can be in contact with the top of the first base, the first base and the second base can be fixedly protected from the top, the clamping rod can be clamped into the clamping groove under the action of the second spring, the box cover can be fixed, the random movement of the box cover is prevented, and the movement stability of the protective box is improved.

3. According to the utility model, the limiting groove and the limiting block are arranged, the limiting block is fixedly connected with the second moving block, so that the moving distance of the second moving block can be limited, the excessive movement of the second moving block is prevented, the excessive deformation of the first spring is caused, and the damage of the first spring is prevented.

4. According to the utility model, the guide grooves and the guide blocks are arranged, and the guide blocks are in sliding connection with the guide grooves, so that the movement of the placing plates can be guided, the placing plates can be prevented from shifting, and the moving stability of the placing plates can be improved.

5. According to the utility model, the third springs are arranged, and the two ends of each third spring are fixedly connected with the placing plate and the protective box respectively, so that the impact buffering effect can be further improved, and the protection effect on the model can be further improved.

6. According to the portable protective box, the carrying handle is arranged, so that the protective box can be conveniently driven to move, and the portability of the portable protective box is improved.

7. According to the portable handle, the two sides of the top of the portable handle are arc-shaped, so that a salesperson can conveniently hold the portable handle by hands, and the comfort level can be improved.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;

FIG. 2 is a left side perspective cross-sectional view provided by an embodiment of the present utility model;

FIG. 3 is an enlarged view of FIG. 2A provided by an embodiment of the present utility model;

fig. 4 is an enlarged view at B in fig. 2 provided by an embodiment of the present utility model.

In the figure: 1. a first base; 11. a second base; 12. a model; 21. a protective box; 22. placing plates; 23. a damper; 24. a first groove; 25. a second groove; 26. a guide rod; 27. a first moving block; 28. a third groove; 29. a second moving block; 30. a first tilting block; 31. a second tilting block; 32. a first spring; 33. a case cover; 34. a rubber pad; 35. a fourth groove; 36. a moving rod; 37. a second spring; 38. pulling a plate; 39. a clamping rod; 40. a clamping groove; 41. a limit groove; 42. a limiting block; 43. a guide groove; 44. a guide block; 45. a third spring; 46. carrying handles.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the portable power supply scheme demonstration sand table provided by the embodiment of the utility model comprises a first base 1, a second base 11 connected with the first base 1, a model 12, and a protection component for protecting the first base 1 and the second base 11, wherein the protection component comprises a protection box 21, a placing plate 22 arranged in the protection box 21, vibration dampers 23 respectively arranged at two sides of the bottom of the placing plate 22, a plurality of first grooves 24 uniformly arranged at the top of the protection box 21, a second groove 25 arranged at the bottom of the first groove 24, a guide rod 26 arranged in the first groove 24, a first moving block 27 fixedly connected with the guide rod 26, a third groove 28 respectively arranged at two sides of the second groove 25, a second moving block 29 arranged in the third groove 28, a first inclined block 30 respectively fixedly connected with two sides of the first moving block 27, a second inclined block 31 fixedly connected with one end of the second moving block 29, and a first spring 32 arranged at the other end of the second moving block 29, wherein the guide rod 26 is connected with the first groove 24 in a sliding way, and the second moving block 27 is connected with the second groove 25 in a sliding way.

Referring to fig. 2 and 4, the top of the protection box 21 is hinged with a box cover 33, the bottom of the box cover 33 is fixedly connected with a rubber pad 34, a fourth groove 35 is formed in one side of the protection box 21, a moving rod 36 is slidably arranged in the fourth groove 35, one end of the moving rod 36 is fixedly connected with a second spring 37, the other end of the moving rod 36 is fixedly connected with a pull plate 38, one side of the pull plate 38 is fixedly connected with a clamping rod 39, one side of the box cover 33 is provided with a clamping groove 40, and the clamping rod 39 is slidably connected with the clamping groove 40.

The scheme is adopted: through setting up case lid 33, rubber pad 34, fourth recess 35, movable rod 36, second spring 37, arm-tie 38, clamping lever 39 and draw-in groove 40 sliding connection, rubber pad 34 can be with the top contact of first base 1, can follow the top and fix protection to first base 1 and second base 11, and clamping lever 39 can block into draw-in groove 40 under the effect of second spring 37, can fix case lid 33, prevents that case lid 33 from moving at will, improves protective housing 21 mobility stability.

Referring to fig. 3, two sides in the third groove 28 are respectively provided with a limiting groove 41, a limiting block 42 is slidably disposed in the limiting groove 41, and the limiting block 42 and the second moving block 29 are fixedly connected.

The scheme is adopted: through setting up spacing groove 41 and stopper 42, stopper 42 second movable block 29 fixed connection can restrict the travel distance of second movable block 29, prevents that second movable block 29 from moving excessively, leads to first spring 32 deformation excessive, prevents that first spring 32 from damaging.

Referring to fig. 2, guide grooves 43 are respectively formed in two sides of the protective case 21, guide blocks 44 are respectively and fixedly arranged on two sides of the placing plate 22, and the guide blocks 44 are slidably connected with the guide grooves 43.

The scheme is adopted: by providing the guide groove 43 and the guide block 44, the guide block 44 is slidably connected with the guide groove 43, so that the movement of the placing plate 22 can be guided, the displacement of the placing plate 22 can be prevented, and the movement stability of the placing plate 22 can be improved.

Referring to fig. 3, a third spring 45 is sleeved outside the guide rod 26, and two ends of the third spring 45 are fixedly connected with the placing plate 22 and the protective box 21 respectively.

The scheme is adopted: through setting up third spring 45, third spring 45 both ends respectively with put board 22 and protective housing 21 fixed connection, can further improve the cushioning effect to the impact, further improve the protection effect to model 12.

Referring to fig. 1, a carrying handle 46 is fixedly arranged on the top of the case cover 33.

The scheme is adopted: by providing the carrying handle 46, the protective case 21 can be conveniently driven to move, and portability thereof is improved.

Referring to fig. 1, the carrying handle 46 is curved on both sides of the top.

The scheme is adopted: by arranging the two sides of the top of the carrying handle 46 to be arc-shaped, the carrying handle 46 can be held by hands of sales personnel, and the comfort level can be improved.

The working principle of the utility model is as follows:

when the protective box is used, firstly, the bottom of the second base 11 is placed on the placing plate 22, then the pulling plate 38 is pulled to drive the moving rod 36 to move, the moving rod 36 moves to deform the second spring 37, then the box cover 33 is closed, at the moment, the rubber pad 34 is in contact with the top of the first base 1, the first base 1 and the second base 11 are clamped and fixed, then the pulling plate 38 is released, the second spring 37 is reset, the pulling plate 38 is pushed to reset, the clamping rod 39 can be driven to be clamped into the clamping groove 40, the box cover 33 can be fixed, then the carrying handle 46 can be carried and moved, when the protective box 21 accidentally falls, the first base 1 and the second base 11 push the placing plate 22 downwards, the placing plate 22 downwards pushes the guide rod 26 downwards, the third spring 45 downwards deforms, the guide rod 26 downwards pushes the first moving block 27 downwards, the first tilting block 30 downwards pushes the second tilting block 31 to move, the second tilting block 29 is pushed to move, the first spring 32 and the third spring 45 downwards pushes the second tilting block 31 to move, and the impact protection effect generated by the first spring 32 and the third spring 45 can be buffered.

To sum up: this portable power supply scheme demonstrates sand table, through setting up first base 1, second base 11, model 12, protective housing 21, put the board 22, the shock absorber 23, first recess 24, second recess 25, guide arm 26, first movable block 27, third recess 28, second movable block 29, first slope piece 30, second slope piece 31, first spring 32, case lid 33, rubber pad 34, fourth recess 35, movable rod 36, second spring 37, arm-tie 38, clamping lever 39, draw-in groove 40, spacing groove 41, stopper 42, guide way 43, guide block 44, third spring 45 and carry handle 46, although can portable, can be convenient for demonstrate, but its lacks corresponding protection architecture in the course of carrying, if unexpected drop easily leads to the sand table to damage, follow-up unable demonstration, influence the problem of selling.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a portable power supply scheme demonstration sand table, includes first base (1), second base (11) that link to each other with first base (1), model (12) and is used for carrying out the protection part of protection to first base (1) and second base (11), its characterized in that: the protection component comprises a protection box (21), a placing plate (22) arranged in the protection box (21), vibration dampers (23) arranged on two sides of the bottom of the placing plate (22) respectively, a plurality of first grooves (24) formed in the bottom of the protection box (21) and uniformly arranged at the top, a second groove (25) formed in the bottom of the first groove (24), a guide rod (26) arranged in the first groove (24), a first moving block (27) fixedly connected with the guide rod (26), a third groove (28) formed in two sides in the second groove (25) respectively, a second moving block (29) arranged in the third groove (28), a first inclined block (30) fixedly connected with two sides of the first moving block (27) respectively, a second inclined block (31) fixedly connected with one end of the second moving block (29) and a first spring (32) arranged at the other end of the second moving block (29), wherein the guide rod (26) is slidably connected with the first groove (24), the first moving block (27) is slidably connected with the second groove (25), and the second moving block (29) is slidably connected with the third groove (28).

2. A portable power scheme demonstration sand table as claimed in claim 1 wherein: the utility model discloses a novel protective cover for a vehicle, including protective housing (21), case lid (33), fourth recess (35) have been seted up to case lid (33) bottom fixedly connected with rubber pad (34), fourth recess (35) are equipped with movable rod (36) in the slip of fourth recess (35), movable rod (36) one end fixedly connected with second spring (37), movable rod (36) other end fixedly connected with arm-tie (38), arm-tie (38) one side fixedly connected with draw-in bar (39), draw-in groove (40) have been seted up to case lid (33) one side, draw-in bar (39) and draw-in groove (40) sliding connection.

3. A portable power scheme demonstration sand table as claimed in claim 1 wherein: limiting grooves (41) are respectively formed in the two sides in the third groove (28), limiting blocks (42) are arranged in the limiting grooves (41) in a sliding mode, and the limiting blocks (42) are fixedly connected with the second moving blocks (29).

4. A portable power scheme demonstration sand table as claimed in claim 1 wherein: guide grooves (43) are respectively formed in the two sides in the protective box (21), guide blocks (44) are respectively and fixedly arranged on the two sides of the placing plate (22), and the guide blocks (44) are in sliding connection with the guide grooves (43).

5. A portable power scheme demonstration sand table as claimed in claim 1 wherein: a third spring (45) is sleeved outside the guide rod (26), and two ends of the third spring (45) are fixedly connected with the placing plate (22) and the protective box (21) respectively.

6. A portable power scheme demonstration sand table as claimed in claim 2 wherein: the top of the box cover (33) is fixedly provided with a carrying handle (46).

7. The portable power scheme demonstration sand table of claim 6 wherein: the two sides of the top of the carrying handle (46) are arc-shaped.