Gear box display stand for transmission system

Abstract

The utility model relates to the technical field of industrial exhibition stands, in particular to a gearbox exhibition stand for a transmission system. The device comprises a box body with an opening in the top, a movable platform is installed in the box body through a plurality of lifting electric poles, and a display base is installed on the movable platform through a rotating structure; two groups of symmetrical movable doors are arranged above the box body, each group of movable doors is connected to the movable platform through a plurality of groups of linkage components, and elastic door closing components are respectively connected to two side positions between the two groups of movable doors; according to the device, the display base can be driven to rotate through the driving motor, so that the multi-angle state of the gearbox can be automatically displayed, and a viewer does not need to move; the lifting electric pole is used in the device and can drive the display base to ascend and descend, so that the gear box is lifted for display in use, the gear box is retracted into the box body when not in use, and the dust influence is reduced; the movable door can be opened or closed while the display base ascends and descends, independent manual operation is not needed, and use is convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial exhibition stands, in particular to a gear box exhibition stand for a transmission system. Background Art

[0002] A gearbox display stand refers to a platform used to display gearboxes and related mechanical components. Its main purpose is to show the structure, working principle and characteristics of the gearbox to the audience, customers or engineers. For example, it can be used to educate and train engineers, students, etc. to vividly and three-dimensionally explain the composition and operating principle of the gearbox; or to show the characteristics and advantages of the product to customers at trade fairs, industry exhibitions, etc. to attract potential customers.

[0003] Most of the existing exhibition booths are customized, or even flat tabletops, on which products are placed for display. When multi-angle display is required, the gearbox needs to be manually rotated for display, or the customer actively changes the angle for observation, which is not effective enough. At the same time, different exhibitions have different time periods. In exhibitions with long periods, dust is easily attached to the surface of the gearbox due to environmental reasons, affecting the display effect. Utility Model Content

[0004] The purpose of the utility model is to provide a gear box display stand for a transmission system with a reasonable design to solve the defects and shortcomings of the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: it comprises a box body with an open top, a movable platform is installed in the box body through several lifting poles, and a display base is installed on the movable platform through a rotating structure; two groups of symmetrical movable doors are arranged above the box body, each group of movable doors is connected to the movable platform through an array linkage component, and elastic door closing components are respectively connected to the two sides between the two groups of movable doors.

[0006] Preferably, the rotating structure includes a rotating bearing arranged in the middle position of the movable platform, the rotating bearing is a thrust ball bearing, and the lower side of the display base is connected to one end above the rotating bearing; a driving motor is provided on the movable platform at the inner side of the rotating bearing, a driving gear is connected to the driving shaft of the driving motor, and an inner gear ring is provided on the lower side of the display base at the inner side of the rotating bearing, and the driving gear is meshingly connected with the inner gear ring.

[0007] Preferably, the movable door includes an upper cover 1 and an upper cover 2 connected by two connectors, and the two ends on one side of each connector are rotatably connected to the upper cover 1 and the upper cover 2 respectively through a rotating shaft, and the end of the upper cover 1 away from the upper cover 2 is rotatably connected to the box body, and a horizontal sliding groove is opened in the box body, and sliding heads are respectively provided on both sides of the end of the upper cover 2 away from the upper cover 1, and the two sliding heads are slidably set in the sliding groove.

[0008] Preferably, the linkage assembly includes several pulleys arranged on the inner wall and the bottom of the box body, and a linkage steel wire rope is passed through the several pulleys. One end of the linkage steel wire rope is connected to the lower side of the upper cover near the connector, and the other end of the linkage steel wire rope is connected to the lower side of the movable platform.

[0009] Preferably, the elastic door closing assembly includes two connection seats respectively arranged below two connectors on the same side, and a tension spring is connected between the two connection seats.

[0010] Preferably, the display base is provided with an anti-slip coating.

[0011] After adopting the above structure, the beneficial effects of the utility model are:

[0012] In the device, the display base can be driven to rotate by a driving motor, so that the multi-angle status of the gear box can be automatically displayed without the viewer having to move.

[0013] The device uses a lifting pole to drive the display base to rise and fall, so that the gear box is lifted for display during use, and is retracted into the box when not in use to reduce the impact of dust; at the same time, the movable door is folded downward when opened, and will not be exposed, so as not to affect the display.

[0014] The device can automatically open or close the movable door while the display base is raised or lowered through a linkage component and an elastic door closing component, without the need for manual operation, and is convenient and quick to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the external structure diagram of the utility model when it is closed;

[0016] Figure 2 It is a schematic diagram of the internal structure of the utility model when it is closed;

[0017] Figure 3 yes Figure 2 Enlarged view of part A in the middle;

[0018] Figure 4 It is a cross-sectional view of the rotating structure in the utility model;

[0019] Figure 5 This is the external structure diagram of the utility model when it is opened for display;

[0020] Figure 6 It is a diagram of the internal structure of the utility model when it is opened for display;

[0021] Figure 7 It is a schematic diagram of the upper cover 2 when the utility model is opened.

[0022] Description of reference numerals:

[0023] 1. Box body; 2. Upper cover 1; 3. Movable platform; 4. Lifting pole; 5. Display base; 6. Rotating bearing; 7. Inner gear ring; 8. Driving motor; 9. Driving gear; 10. Pulley; 11. Linkage wire rope; 12. Upper cover 2; 13. Connector; 14. Connecting seat; 15. Tension spring; 16. Slide groove; 17. Sliding head. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 2 As shown, it comprises a box body 1 with an open top, a movable platform 3 is installed in the box body 1 through several lifting poles 4, and a display base 5 is installed on the movable platform 3 through a rotating structure; two groups of symmetrical movable doors are arranged above the box body 1, each group of movable doors is connected to the movable platform 3 through an array linkage component, and elastic door closing components are connected to the two sides between the two groups of movable doors respectively; an anti-slip coating is arranged on the display base 5.

[0026] See also Figure 1-Figure 4 As shown, the rotating structure includes a rotating bearing 6 arranged in the middle position of the movable platform 3, the rotating bearing 6 is a thrust ball bearing, and the lower side of the display base 5 is connected to one end above the rotating bearing 6; a driving motor 8 is provided on the movable platform 3 at the inner side of the rotating bearing 6, and a driving gear 9 is connected to the driving shaft of the driving motor 8. An inner gear ring 7 is provided on the lower side of the display base 5 at the inner side of the rotating bearing 6, and the driving gear 9 is meshed and connected with the inner gear ring 7.

[0027] See also Figure 1-Figure 4 As shown, the movable door includes an upper cover 2 and an upper cover 12 connected by two connectors 13, and the two ends on one side of each connector 13 are respectively rotatably connected to the upper cover 2 and the upper cover 12 through a rotating shaft, and the end of the upper cover 2 away from the upper cover 12 is rotatably connected to the box body 1, and a horizontal slide groove 16 is opened in the box body 1, and sliding heads 17 are respectively provided on both sides of the end of the upper cover 12 away from the upper cover 2, and the two sliding heads 17 are both slidably set in the slide groove 16.

[0028] See also Figure 1-Figure 6As shown, the linkage assembly includes several pulleys 10 arranged on the inner wall and the bottom of the box body 1, and a linkage wire rope 11 is passed through the several pulleys 10. One end of the linkage wire rope 11 is connected to the lower side of the upper cover 2 near the connector 13, and the other end of the linkage wire rope 11 is connected to the lower side of the movable platform 3.

[0029] See also Figure 1-Figure 6 As shown, the elastic door closing assembly includes two connection seats 14 respectively arranged under two connectors 13 on the same side, and a tension spring 15 is connected between the two connection seats 14.

[0030] The working principle and use process of this utility model:

[0031] First, when display is needed, the lifting pole 4 is started to extend, pushing the movable platform 3 and the display base 5 to move up, and at the same time, the rising movable platform 3 drives the linkage wire rope 11 to slide along the pulley 10, and then pulls one end of the upper cover 2 to the side and below, and one end of the upper cover 2 drives one end of the upper cover 2 12 to descend through the connector 13, and the tension spring 15 is stretched. At the same time, the other end of the upper cover 2 12 slides outward along the slide groove 16 to realize the folding of the upper cover 2 and the upper cover 2 12 downward, and the movable door is opened, so that the movable platform 3 and the display base 5 can be raised to the same height as the box body 1, and then the gear box to be displayed is placed, and the driving motor 8 is started, and the display base 5 is driven to rotate through the driving gear 9 and the inner gear ring 7, thereby driving the gear box to rotate for display;

[0032] After the display is completed, the gear box can be retracted: the lifting pole 4 is started to be retracted, so that the movable platform 3 and the display base 5 are lowered, driving the gear box to enter the box body 1, and at the same time the linkage wire rope 11 loses tension, and the tension spring 15 starts to rebound, thereby driving the upper cover 1 2 and the upper cover 2 12 to rotate inward, and pulling back the linkage wire rope 11, thereby closing the movable door and preventing dust from adhering to the surface of the gear box.

[0033] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or within the equivalent forms of such scope and boundaries.

Claims

1. A gearbox display stand for a transmission system, comprising a housing (1) with an open top, characterized in that: A movable platform (3) is installed in the box (1) via a plurality of lifting poles (4), and a display base (5) is installed on the movable platform (3) via a rotating structure; two groups of symmetrical movable doors are provided above the box (1), and each group of movable doors is connected to the movable platform (3) via an array linkage component, and elastic door closing components are respectively connected to the two sides between the two groups of movable doors.

2. The gearbox display stand for a transmission system according to claim 1, characterized in that: The rotating structure comprises a rotating bearing (6) arranged at a middle position on the movable platform (3), the rotating bearing (6) being a thrust ball bearing, and the lower side of the display base (5) is connected to an end above the rotating bearing (6); a driving motor (8) is arranged on the movable platform (3) at an inner side of the rotating bearing (6), a driving gear (9) is connected to a driving shaft of the driving motor (8), an inner gear ring (7) is arranged on the lower side of the display base (5) at an inner side of the rotating bearing (6), and the driving gear (9) is meshingly connected with the inner gear ring (7).

3. The gearbox display stand for a transmission system according to claim 1, characterized in that: The movable door comprises an upper cover 1 (2) and an upper cover 2 (12) connected by two connectors (13), two ends on one side of each connector (13) are rotatably connected to the upper cover 1 (2) and the upper cover 2 (12) respectively by a rotating shaft, one end of the upper cover 1 (2) away from the upper cover 2 (12) is rotatably connected to the box body (1), a transverse slide groove (16) is opened in the box body (1), and sliding heads (17) are respectively provided on both sides of one end of the upper cover 2 (12) away from the upper cover 1 (2), and the two sliding heads (17) are both slidably arranged in the slide groove (16).

4. The gearbox display stand for a transmission system according to claim 3, characterized in that: The linkage assembly comprises a plurality of pulleys (10) arranged on the inner side wall and the bottom of the box body (1), a linkage wire rope (11) passing through the plurality of pulleys (10), one end of the linkage wire rope (11) being connected to the lower side of the upper cover (2) near the connector (13), and the other end of the linkage wire rope (11) being connected to the lower side of the movable platform (3).

5. The gearbox display stand for a transmission system according to claim 3, characterized in that: The elastic door closing assembly comprises two connection seats (14) respectively arranged below two connectors (13) on the same side, and a tension spring (15) is connected between the two connection seats (14).

6. The gearbox display stand for a transmission system according to claim 2, characterized in that: The display base (5) is provided with an anti-slip coating.

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