CN216393646U

CN216393646U - But high-accuracy modularization military model is with autogiration's show stand

Info

Publication number: CN216393646U
Application number: CN202123106159.6U
Authority: CN
Inventors: 卢金翔
Original assignee: Fujian Longxiao Astronomical Model Co ltd
Current assignee: Fujian Longxiao Astronomical Model Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-04-29
Anticipated expiration: 2031-12-13

Abstract

The utility model relates to an automatic rotatable display stand for a high-precision modularized military model, which comprises an installation base, wherein a servo motor is installed at the bottom of an inner cavity of the installation base, a driving bevel gear is sleeved at the output end of the servo motor, a rotating connecting rod penetrates through the top of the installation base in a rotating mode, a driven bevel gear is sleeved at the bottom of the rotating connecting rod and positioned in the inner cavity of the installation base, the driving bevel gear and the driven bevel gear are meshed with each other, a rotary display stand is arranged on the outer wall of the rotating connecting rod and positioned on the installation base, and a fastening clamping assembly is fixed at the top of the rotary display stand along the circumferential direction.

Description

But high-accuracy modularization military model is with autogiration's show stand

Technical Field

The utility model relates to the field of military model display, in particular to an automatically rotatable display stand for a high-precision modularized military model.

Background

The display stand is also called a material object display stand, when the display stand is connected to a projector and a television, materials, lectures, material objects, slides and the like can be clearly displayed, and the display stand is one of indispensable teaching equipment in a multimedia classroom. A common video display stand comprises three parts, namely a camera, a light source and a table top, wherein a series of interfaces are arranged on the back surface of the display stand, and some display stands facing high-end markets also comprise accessories such as an infrared remote controller, a computer image capturing adapter and a liquid crystal monitor.

When showing military model, also need use the show stand, present show stand for military model has the weak point, is not convenient for rise or descend the show stand, only shows a set of military model at every turn, and the low-usage to inconvenient fixing military model.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the problems in the prior art and provide an automatically rotatable display stand for a high-precision modular military model.

In order to achieve the technical purpose and achieve the technical effect, the utility model is realized by the following technical scheme:

the utility model provides a but high-accuracy modularization military model is with autogiration show stand, includes the installation base, servo motor is installed to installation base inner chamber bottom, the initiative helical gear has been cup jointed to the servo motor output, installation base top is rotated and is run through there is rotatory connecting rod, rotatory connecting rod bottom is located installation base inner chamber and has been cup jointed driven helical gear, initiative helical gear and driven helical gear intermeshing, rotatory connecting rod outer wall is located and is provided with rotatory show stand on the installation base, rotatory show stand top is fixed with fastening centre gripping subassembly along the circumferencial direction.

Preferably, the fastening clamping assembly comprises a plurality of groups of fastening sleeve seats, each group of fastening sleeve seat bottom and rotary display table top are fixedly connected, each group of fastening sleeve seat top is provided with a fixed sliding chute, the fixed sliding chute is connected with two groups of fastening clamping rods in a sliding manner, the two groups of fastening clamping rods are connected with each other through hydraulic telescopic rods, and the side walls of opposite ends of the two groups of fastening clamping rods are fixed with connecting clamping blocks.

Preferably, the outer walls of the connecting clamping blocks on the two sides are sleeved with anti-skid rubber sleeves.

Preferably, the outer wall of the rotary connecting rod is uniformly provided with fixed cavity holes, each group of the fixed cavity holes is fixed with a telescopic spring on the inner cavity side wall, the telescopic end of each telescopic spring is elastically connected with a telescopic fixture block, and the inner side wall of the rotary display stand is provided with a fixed clamping groove which is mutually clamped with the telescopic fixture block.

Preferably, the bottom of the outer side of the mounting base is provided with a universal wheel with a self-locking mechanism.

Has the advantages that:

1. the military model to be displayed is placed between the two groups of fastening clamping rods, then the hydraulic telescopic rods are started, the fastening clamping rods on the two sides are pulled to be close to each other until the military model is clamped and fastened through the connecting clamping blocks on the two sides, if the height display is to be improved or reduced, the rotary display platform is pulled upwards or pressed downwards with force, in the pulling process, as the telescopic end of each group of telescopic springs is elastically connected with a telescopic clamping block, the top side wall or the bottom side wall of the fixed clamping cavity is abutted against the telescopic clamping block, and then the telescopic springs are pressed to enter the inside of the fixed cavity hole and are separated from the fixed clamping grooves until the telescopic clamping block enters the next group of fixed clamping grooves and is limited;

2. when the rotation display platform rotates, the servo motor is started, the driving bevel gear is driven to rotate, and the driving bevel gear is meshed with the driven bevel gear, so that the rotation connecting rod at the top is driven to rotate with the rotation display platform for display.

Of course, it is not necessary for any one product that embodies the utility model to achieve all of the above advantages simultaneously.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a schematic view of a rotary display stand according to the present invention;

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

FIG. 4 is a schematic view of a fastening assembly of the present invention;

the reference numbers in the drawings are as follows:

1-mounting base, 2-servo motor, 3-driving bevel gear, 4-rotating connecting rod, 5-driven bevel gear, 6-rotating display stand, 7-fastening clamping component, 701-fastening sleeve seat, 702-fixing sliding groove, 703-fastening clamping rod, 704-hydraulic telescopic rod, 705-connecting clamping block, 8-fixing cavity hole, 9-telescopic spring, 10-telescopic clamping block, 11-fixing clamping groove and 12-universal wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

as shown in figures 1-4, the utility model relates to an automatically rotatable display stand for a high-precision modularized military model, which comprises an installation base 1, wherein a servo motor 2 is installed at the bottom of an inner cavity of the installation base 1, a driving bevel gear 3 is sleeved at the output end of the servo motor 2, a rotating connecting rod 4 is rotatably penetrated through the top of the installation base 1, a driven bevel gear 5 is sleeved at the bottom of the rotating connecting rod 4 and positioned in the inner cavity of the installation base 1, the driving bevel gear 3 and the driven bevel gear 5 are mutually meshed, a rotating display stand 6 is arranged on the installation base 1 on the outer wall of the rotating connecting rod 4, and a fastening clamping component 7 is fixed at the top of the rotating display stand 6 along the circumferential direction.

Wherein, fastening centre gripping subassembly 7 includes multiunit fastening cover seat 701, every group fastening cover seat 701 bottom and 6 top fixed connection of rotary exhibition platform, fixed spout 702 has been seted up at every group fastening cover seat 701 top, sliding connection has two sets of fastening clamping bars 703 on the fixed spout 702, pass through hydraulic telescoping rod 704 between two sets of fastening clamping bars 703, two sets of fastening clamping bars 703 looks remote site lateral wall is fixed with connection clamp splice 705, anti-skidding rubber sleeve has all been cup jointed to both sides connection clamp splice 705 outer wall, fixed cavity hole 8 has evenly been seted up to rotary connecting rod 4 outer wall, 8 inner chamber lateral walls of every group fixed cavity hole all are fixed with expanding spring 9, the flexible end elastic connection of every group expanding spring 9 has flexible fixture block 10, the fixed slot 11 with the mutual joint of flexible fixture block 10 has been seted up to rotary exhibition platform 6 inner lateral wall, install the universal wheel 12 that has self-locking mechanism in installation base 1 outside bottom.

One specific application of this embodiment is: firstly, a military model to be displayed is placed between two groups of fastening clamping rods 703, then, hydraulic telescopic rods 704 are started, the fastening clamping rods 703 on two sides are pulled to be close to each other until the military model is clamped and fastened through connecting clamping blocks 705 on two sides, if the height of a rotary display stand 6 is to be increased for displaying or reduced for displaying, the rotary display stand 6 is pulled upwards or pressed downwards by force, in the pulling process, as the telescopic end of each group of telescopic springs 9 is elastically connected with a telescopic clamping block 10, the top side wall or the bottom side wall of a fixed clamping cavity 11 is pressed against the telescopic clamping block 10, and then the telescopic springs 9 are pressed to enter the inside of a fixed cavity hole 8 and are separated from the fixed clamping grooves 11 until the telescopic clamping block 10 enters the next group of fixed clamping grooves 11 and is limited;

when the rotation display platform 6 rotates, the servo motor 2 is started to drive the driving bevel gear 3 to rotate, and the driving bevel gear 3 is meshed with the driven bevel gear 5, so that the rotation connecting rod 4 at the top and the rotation display platform 6 are driven to rotate for display.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed, and obviously many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a but high accuracy modularization military model is with autogiration's show stand which characterized in that: including installation base (1), servo motor (2) are installed to installation base (1) inner chamber bottom, servo motor (2) output has cup jointed initiative helical gear (3), installation base (1) top is rotated and has been run through rotating connecting rod (4), rotating connecting rod (4) bottom is located installation base (1) inner chamber and has been cup jointed driven helical gear (5), initiative helical gear (3) and driven helical gear (5) intermeshing, rotating connecting rod (4) outer wall is located and is provided with rotatory show stand (6) on installation base (1), rotatory show stand (6) top is fixed with fastening centre gripping subassembly (7) along the circumferencial direction.

2. The self-rotatable display stand of claim 1, wherein: fastening centre gripping subassembly (7) include multiunit fastening cover seat (701), every group fastening cover seat (701) bottom and rotatory show stand (6) top fixed connection, every group fixed spout (702) have been seted up at fastening cover seat (701) top, sliding connection has two sets of fastening clamping bars (703) on fixed spout (702), and is two sets of through hydraulic telescoping rod (704) between fastening clamping bar (703), two sets of fastening clamping bar (703) looks remote site lateral wall is fixed with and connects clamp splice (705).

3. The self-rotatable display stand of claim 2, wherein the display stand comprises: the outer walls of the connecting clamping blocks (705) on the two sides are sleeved with anti-skid rubber sleeves.

4. The self-rotatable display stand of claim 1, wherein: fixed accent (8) have evenly been seted up to rotatory connecting rod (4) outer wall, every group fixed accent (8) inner chamber lateral wall all is fixed with expanding spring (9), every group expanding spring (9) flexible end elastic connection has flexible fixture block (10), fixed slot (11) with the mutual joint of flexible fixture block (10) are seted up to rotatory show stand (6) inner lateral wall.

5. The self-rotatable display stand of claim 1, wherein: the bottom of the outer side of the mounting base (1) is provided with a universal wheel (12) with a self-locking mechanism.