CN218826111U

CN218826111U - Height-adjustable's show shelf

Info

Publication number: CN218826111U
Application number: CN202222521214.6U
Authority: CN
Inventors: 李永进
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2023-04-07
Anticipated expiration: 2032-09-23

Abstract

The application discloses a height-adjustable display stand which comprises a bottom plate, a fixing plate, a display stand, an adjusting mechanism, a display mechanism and a control mechanism; the adjusting mechanism comprises a fixed column and a sleeve, the fixed column is fixedly connected to the center of the top of the bottom plate, a threaded rod is arranged in an inner cavity of the fixed column, the bottom end of the threaded rod is connected with a driven bevel gear, a movable sleeve is sleeved on the surface of the top end of the threaded rod, one end, away from the driven bevel gear, of the movable sleeve penetrates through the center of the bottom of the fixed column fixedly connected with the display frame, the sleeve is arranged on two sides of the top of the bottom plate, the bottom of the sleeve is fixedly connected to the top of the bottom plate, a baffle is arranged in the inner cavity of the sleeve, and a movable rod is fixedly connected to the center of the top of the baffle. This application easy operation can fix first show board through spacing, mount, regulation pole and the stripper plate on show shelf surface, can conveniently show education content carrying out the high-position think political affairs education, can play the effect of supplementary show education through second show board and fixed plate moreover.

Description

Height-adjustable's show shelf

Technical Field

The application relates to the field of education, especially a height-adjustable's show shelf.

Background

The advanced vocational education is an important component of advanced education in China, comprises advanced vocational specialty education, advanced vocational education and research level vocational education, is a type in the development of the advanced education, and carries on the shoulder to cultivate the mission of talents for the construction and development of economic society; meanwhile, higher vocational education is also high-level education in the vocational education system of China.

When carrying out the professorship think political affairs education, need show through the show shelf about the content of think political affairs education, but general show shelf height-adjusting effect is poor when showing, and is unstable inadequately moreover, and the bandwagon effect is general moreover. Therefore, a height-adjustable display rack is provided to solve the above problems.

Disclosure of Invention

In this embodiment, a height-adjustable display stand is provided for solving the general problem of height adjustment effect in the prior art.

According to one aspect of the application, a height-adjustable display stand is provided, which comprises a bottom plate, a fixing plate, a display stand, an adjusting mechanism, a display mechanism and a control mechanism;

the adjusting mechanism comprises a fixed column and a sleeve, the fixed column is fixedly connected to the center of the top of the bottom plate, a threaded rod is arranged in an inner cavity of the fixed column, the bottom end of the threaded rod is connected with a driven bevel gear, a movable sleeve is sleeved on the surface of the top end of the threaded rod, one end, away from the driven bevel gear, of the movable sleeve penetrates through the center of the bottom of the fixed column fixedly connected with the display frame, sleeves are arranged on two sides of the top of the bottom plate, the bottom of each sleeve is fixedly connected to the top of the bottom plate, a baffle is arranged in the inner cavity of each sleeve, a movable rod is fixedly connected to the center of the top of the baffle, and one end, away from the baffle, of the movable rod penetrates through the center of the bottom of the support frame fixedly connected with the sleeve.

Further, show mechanism includes first show board and second show board, the show shelf surface is equipped with first show board, first show board both sides top and bottom all are equipped with spacing, spacing one side rigid coupling show shelf lateral wall, the mount is all installed to show shelf one side top central authorities and bottom central authorities, mount one side is equipped with the regulation pole, it runs through the mount and connects the stripper plate to adjust pole one end, the groove of accomodating is all seted up to the show shelf both sides, and the inslot portion of accomodating is equipped with the second show board, show shelf rigid coupling fixed plate is run through to second show board one side.

Further, control mechanism includes deflector and movable plate, the inboard groove of accomodating of show shelf is equipped with two deflectors, two the deflector both sides rigid coupling movable plate respectively and accomodate the inslot wall, two be equipped with the scissors support between the deflector, the deflector inner chamber is equipped with the slide bar, slide bar both ends surface all overlaps and has the slider, slider one end runs through the deflector and connects the scissors support, two springs of movable plate one side rigid coupling, the inslot wall is accomodate in the connection of spring one side, accomodates all installation slide rails in inslot chamber top and bottom, the slide rail is all connected to movable plate top and bottom, the slot is seted up to show shelf one side, fixed plate one side rigid coupling inserted block, the slot is pegged graft to inserted block one end.

Furthermore, a rocker is arranged on one side of the inner cavity of the fixing column, one end of the rocker penetrates through the fixing column and is connected with a driving bevel gear, and the driving bevel gear is located in the inner cavity of the fixing column.

Furthermore, the driven bevel gear is meshed with the driving bevel gear, the bottom of the driven bevel gear is rotatably connected with the bottom of the inner cavity of the fixed column, and the threaded rod is connected with the movable sleeve through threads.

Furthermore, four trundles are installed at the bottom of the bottom plate, the diameter of a notch formed in the top of the sleeve is smaller than that of the baffle, supporting rods are fixedly connected to two sides of the top of the supporting frame, and the tops of the supporting rods are fixedly connected to the bottom of the display frame.

Furthermore, the tangent plane of the limiting frame is of an L-shaped structure, the adjusting rod is connected with the fixing frame through threads, and the thickness of the first display board is smaller than the width of the inner side of the limiting frame.

Further, the slide bar both ends all rigid coupling deflector inner wall, slide bar and slider sliding connection.

Further, the scissor bracket is rotatably connected with the sliding block, and the moving plate is slidably connected with the sliding rail.

Furthermore, the insertion block is inserted into the insertion slot, positioning rods are arranged on two sides of the top of the display frame, positioning holes are formed in the top of the insertion block, and the positioning rods penetrate through the insertion positioning holes of the display frame.

Through the above-mentioned embodiment of this application, adopted adjustment mechanism, solved height-adjusting effect general problem, gained can stabilize height-adjusting's effect.

Drawings

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

FIG. 1 is a perspective view of one embodiment of the present application;

FIG. 2 is a schematic front view of an embodiment of the present application;

FIG. 3 is a schematic view of the inside of a display stand according to an embodiment of the present application;

fig. 4 is a partially enlarged view of a portion a of fig. 3 according to an embodiment of the present disclosure.

In the figure: 1. a sleeve; 2. a movable rod; 3. a support frame; 4. a limiting frame; 5. a fixed mount; 6. adjusting a rod; 7. a first display board; 8. a fixing plate; 9. a movable sleeve; 10. a threaded rod; 11. a baffle plate; 12. a drive bevel gear; 13. a driven bevel gear; 14. fixing a column; 15. a base plate; 16. a second display board; 17. a display shelf; 18. a slide rail; 19. a spring; 20. a scissor bracket; 21. a slide bar; 22. a slider; 23. a guide plate; 24. moving the plate; 25. inserting a block; 26. positioning a rod; 27. a rocker; 28. and (5) pressing the plate.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used in other meanings besides orientation or positional relationship, for example, the term "upper" may also be used in some cases to indicate a certain attaching or connecting relationship. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-4, a height-adjustable display stand includes a bottom plate 15, a fixing plate 8, a display stand 17, an adjusting mechanism, a display mechanism and a control mechanism;

the adjusting mechanism comprises a fixed column 14 and a sleeve 1, the fixed column 14 is fixedly connected to the center of the top of the bottom plate 15, a threaded rod 10 is arranged in an inner cavity of the fixed column 14, the bottom end of the threaded rod 10 is connected with a driven bevel gear 13, a movable sleeve 9 is sleeved on the surface of the top end of the threaded rod 10, one end, far away from the driven bevel gear 13, of the movable sleeve 9 penetrates through the fixed column 14 and is fixedly connected with the center of the bottom of a display frame 17, the sleeve 1 is arranged on two sides of the top of the bottom plate 15, the bottom of the sleeve 1 is fixedly connected to the top of the bottom plate 15, a baffle 11 is arranged in the inner cavity of the sleeve 1, the center of the top of the baffle 11 is fixedly connected with a movable rod 2, and one end, far away from the baffle 11, of the movable rod 2 penetrates through the sleeve 1 and is fixedly connected with the center of the bottom of a support frame 3.

Show mechanism includes first show board 7 and second show board 16, show shelf 17 surface is equipped with

first show board

7, 7 both sides tops of first show board and bottom all are equipped with

spacing

4, 4 one side rigid coupling show shelf 17 lateral walls of spacing, show shelf 17 one side top central authorities and bottom central authorities all install

mount

5, 5 one side of mount is equipped with adjusts pole 6, it runs through mount 5 and connects stripper plate 28 to adjust 6 one end of pole, 17 both sides of show shelf are all seted up and are accomodate the groove, accomodate the inslot portion and be equipped with second show board 16, show shelf 17 rigid coupling fixed plate 8 is run through to second show board 16 one side.

Control mechanism includes deflector 23 and movable plate 24, the inboard groove of accomodating of show shelf 17 is equipped with two deflectors 23, two deflector 23 both sides rigid coupling movable plate 24 respectively and accomodate the inslot wall, two be equipped with between the deflector 23 and cut fork support 20, the deflector 23 inner chamber is equipped with slide bar 21, slide bar 21 both ends surface all overlaps there is slider 22, slider 22 one end is run through deflector 23 and is connected and cut fork support 20, two springs 19 of 24 one side rigid couplings of movable plate, spring 19 one side is connected and is accomodate the inslot wall, accomodates the equal installation slide rail 18 in inslot chamber top and bottom, slide rail 18 is all connected to 24 tops of movable plate and bottom, the slot is seted up to show shelf 17 one side, the solid coupling inserted block 25 of fixed plate 8 one side, inserted block 25 one end grafting slot.

A rocker 27 is arranged on one side of the inner cavity of the fixed column 14, one end of the rocker 27 penetrates through the fixed column 14 to be connected with the drive bevel gear 12, and the drive bevel gear 12 is located in the inner cavity of the fixed column 14.

The driven bevel gear 13 is meshed with the driving bevel gear 12, the bottom of the driven bevel gear 13 is rotatably connected with the bottom of an inner cavity of the fixed column 14, and the threaded rod 10 is in threaded connection with the movable sleeve 9.

Four truckles are installed to bottom plate 15 bottom, the breach diameter that sleeve pipe 1 top was seted up is less than baffle 11 diameter, 3 top both sides of support frame all rigid coupling bracing pieces, bracing piece top rigid coupling show shelf 17 bottom.

The tangent plane of the limiting frame 4 is of an L-shaped structure, the adjusting rod 6 is connected with the fixing frame 5 through threads, and the thickness of the first display plate 7 is smaller than the width of the inner side of the limiting frame 4.

The slide bar 21 both ends all rigid coupling deflector 23 inner wall, slide bar 21 and slider 22 sliding connection.

The scissors bracket 20 is rotatably connected with the slider 22, and the moving plate 24 is slidably connected with the slide rail 18.

The inserting block 25 is inserted into the inserting slot, positioning rods 26 are arranged on two sides of the top of the showing stand 17, positioning holes are formed in the top of the inserting block 25, and the positioning rods 26 penetrate through the inserting positioning holes of the showing stand 17.

When the display rack is used, when profession thinking administration education is conducted, education content related to thinking administration can be displayed through the first display plate 7, the first display plate 7 slides into the inner side of the limiting frame 4, the extrusion plate 28 can be controlled to move through the adjusting rod 6, the extrusion plate 28 can extrude the first display plate 7, when the education content is displayed, the driving bevel gear 12 can be driven to rotate through the rocker 27, the driving bevel gear 12 can drive the driven bevel gear 13 to rotate together when rotating, the driven bevel gear 13 can drive the threaded rod 10 to rotate together, when the threaded rod 10 rotates, the movable sleeve 9 can control the height of the display rack 17, when the display rack 17 is adjusted in height, the movable rod 2 can play a role in supporting and stabilizing through the supporting frame 3 by moving the baffle 11 in the sleeve 1;

the fixing of the inserting block 25 is cancelled by the positioning rod 26, the moving plate 24 can be pushed to move on the surface of the sliding rail 18 through the spring 19, the scissor bracket 20 can drive the sliding block 22 to move on the surface of the sliding rod 21, the effect of stable guiding can be achieved, and the second display plate 16 can be conveniently moved out of the display frame 17 to achieve the effect of assisting in displaying education.

The application has the advantages that:

1. the display rack is simple in operation, the first display board can be fixed through the limiting frame, the fixing frame, the adjusting rod and the extrusion plate on the surface of the display rack, education content can be conveniently displayed in high-position ideological and political education, and the second display board and the fixing plate can play a role in assisting education display;

2. the height adjusting device is reasonable in structure, the height of the display rack can be controlled through the fixing column, the rocker, the driving bevel gear, the driven bevel gear, the threaded rod and the movable sleeve, and the height of the display rack can be adjusted through the sleeve, the baffle, the movable rod and the support frame, so that the effect of supporting stability is achieved;

3. this application can promote the movable plate through deflector, scissor fork support, slide bar, slider and spring and remove on the slide rail surface, can fix a position the fixed plate through inserted block and locating lever moreover, conveniently accomodate and pop out the second show board.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a height-adjustable's show shelf which characterized in that: comprises a bottom plate (15), a fixing plate (8), a display rack (17), an adjusting mechanism, a display mechanism and a control mechanism;

the adjusting mechanism comprises a fixed column (14) and a sleeve (1), the fixed column (14) is fixedly connected to the center of the top of the bottom plate (15), a threaded rod (10) is arranged in the inner cavity of the fixed column (14), the bottom end of the threaded rod (10) is connected with a driven bevel gear (13), a movable sleeve (9) is sleeved on the surface of the top end of the threaded rod (10), one end, far away from the driven bevel gear (13), of the movable sleeve (9) penetrates through the center of the bottom of a fixed column (14) fixedly connected with a display frame (17), the sleeve (1) is arranged on two sides of the top of the bottom plate (15), the bottom of the sleeve (1) is fixedly connected to the top of the bottom plate (15), a baffle (11) is arranged in the inner cavity of the sleeve (1), a movable rod (2) is fixedly connected to the center of the top of the baffle (11), and one end, far away from the baffle (2), of the movable rod penetrates through the center of the bottom of the sleeve (1) fixedly connected with the support frame (3).

2. A height adjustable display stand according to claim 1, further comprising: show mechanism includes first show board (7) and second show board (16), show shelf (17) surface is equipped with first show board (7), first show board (7) both sides top and bottom all are equipped with spacing (4), spacing (4) one side rigid coupling show shelf (17) lateral wall, mount (5) are all installed to show shelf (17) one side top central authorities and bottom central authorities, mount (5) one side is equipped with adjusts pole (6), it runs through mount (5) and connects stripper plate (28) to adjust pole (6) one end, the groove is all seted up and accomodate to show shelf (17) both sides, accomodates the inslot portion and is equipped with second show board (16), show shelf (17) rigid coupling fixed plate (8) are run through to second show board (16) one side.

3. A height adjustable display stand according to claim 1, further comprising: control mechanism includes deflector (23) and movable plate (24), show shelf (17) inboard is accomodate the groove and is equipped with two deflector (23), two deflector (23) both sides rigid coupling movable plate (24) respectively and accomodate inslot wall, two be equipped with between deflector (23) and cut fork support (20), deflector (23) inner chamber is equipped with slide bar (21), slide bar (21) both ends surface all overlaps has slider (22), slider (22) one end is run through deflector (23) and is connected and cut fork support (20), two springs (19) of movable plate (24) one side rigid coupling, spring (19) one side is connected and is accomodate inslot wall, accomodates inslot cavity top and bottom and all installs slide rail (18), slide rail (18) are all connected to movable plate (24) top and bottom, the slot is seted up to show shelf (17) one side, fixed plate (8) one side rigid coupling inserted block (25), the slot is pegged graft to inserted block (25) one end.

4. A height adjustable display stand according to claim 1, further comprising: a rocker (27) is arranged on one side of the inner cavity of the fixed column (14), one end of the rocker (27) penetrates through the fixed column (14) to be connected with the driving bevel gear (12), and the driving bevel gear (12) is located in the inner cavity of the fixed column (14).

5. A height adjustable display stand according to claim 1, further comprising: the driven bevel gear (13) is meshed with the driving bevel gear (12), the bottom of the driven bevel gear (13) is rotatably connected with the bottom of an inner cavity of the fixed column (14), and the threaded rod (10) is connected with the movable sleeve (9) through threads.

6. A height adjustable display stand according to claim 1, further comprising: four trundles are installed at the bottom of the bottom plate (15), the diameter of a gap formed in the top of the sleeve (1) is smaller than that of the baffle (11), supporting rods are fixedly connected to two sides of the top of the supporting frame (3), and the tops of the supporting rods are fixedly connected to the bottom of the display frame (17).

7. A height adjustable display stand according to claim 2 in which: the tangent plane of the limiting frame (4) is of an L-shaped structure, the adjusting rod (6) is connected with the fixing frame (5) through threads, and the thickness of the first display board (7) is smaller than the width of the inner side of the limiting frame (4).

8. A height adjustable display stand according to claim 3 in which: the scissor bracket (20) is rotatably connected with the sliding block (22), and the moving plate (24) is slidably connected with the sliding rail (18).

9. A height adjustable display stand according to claim 3, further comprising: the two ends of the sliding rod (21) are fixedly connected with the inner walls of the guide plates (23), and the sliding rod (21) is connected with the sliding block (22) in a sliding mode.

10. A height adjustable display stand according to claim 3, further comprising: the display rack is characterized in that the insertion block (25) is inserted into the insertion groove, positioning rods (26) are arranged on two sides of the top of the display rack (17), positioning holes are formed in the top of the insertion block (25), and the positioning rods (26) penetrate through the insertion positioning holes of the display rack (17).