CN213877353U

CN213877353U - Publication showing stand for disease control center

Info

Publication number: CN213877353U
Application number: CN202022954485.1U
Authority: CN
Inventors: 彭冬菊
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-08-03
Anticipated expiration: 2030-12-09

Abstract

The utility model discloses a publication show shelf that disease control center was used, including publication show shelf body, the bottom of publication show shelf body is provided with the universal wheel, one side of publication show shelf body is rotated and is connected with first dwang, the one end fixed connection handle of first dwang, the first bevel gear of other end fixedly connected with of first dwang, first bevel gear's surface mesh is connected with second bevel gear, the interior bottom fixedly connected with backup pad of publication show shelf body, second bevel gear's bottom fixedly connected with second dwang, the bottom fixedly connected with third bevel gear of second dwang. Through the device, the display device for disease propaganda is freely and conveniently stored, so that the display device is protected, the damage of the display device caused by accidents is reduced, the economic loss is reduced, and the practicability of the publication display frame in use is improved.

Description

Publication showing stand for disease control center

Technical Field

The utility model belongs to the technical field of propaganda device, concretely relates to publication show shelf that disease accuse center was used.

Background

According to the characteristics of the showing stand, the product sales promotion exquisite showing stand matched with the showing stand is designed, and an innovative LOGO label is added, so that the product is remarkably shown in the public, and the advertising effect on the product is increased. The competitive product showing stand can show the characteristics of the product in all directions; abundant accessory to every subassembly can be recorded and alive the installation, and multiple colour collocation, professional designer's exquisite design. Boutique display stands obscure traditional establishments from color.

Most of the existing publication showing shelves propagate diseases through books, but the propaganda effect is not visual, the propaganda is better through a video display device, but the display device is inconvenient to store, so that the display device cannot be effectively protected, and the display device is damaged, thereby bringing economic loss and further reducing the practicability of the device.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a publication show shelf that disease accuse center was used has realized freely conveniently accomodating the display device of disease propaganda through the device to protect display device, reduce unexpected the emergence and cause display device to damage, thereby reduce economic loss, practicality when having improved the use of publication show shelf then.

In order to solve the technical problem, the utility model provides a following technical scheme: a publication display rack for a disease control center comprises a publication display rack body, wherein a universal wheel is arranged at the bottom of the publication display rack body, a first rotating rod is rotatably connected to one side of the publication display rack body, a handle is fixedly connected to one end of the first rotating rod, a first bevel gear is fixedly connected to the other end of the first rotating rod, a second bevel gear is connected to the outer surface of the first bevel gear in a meshed manner, a supporting plate is fixedly connected to the inner bottom of the publication display rack body, a second rotating rod is fixedly connected to the bottom of the second bevel gear, a third bevel gear is fixedly connected to the bottom of the second rotating rod, a fourth bevel gear is connected to the outer surface of the third bevel gear in a meshed manner, a lead screw is fixedly connected to one side of the fourth bevel gear, a placing table is connected to the outer surface of the lead screw in a threaded manner, and a display screen is arranged inside the placing table, the spring chamber is formed in the bottom of the placing table, the buffer spring is fixedly connected to the top end of the inside of the spring chamber, the limiting block is connected to the bottom of the spring chamber in a sliding mode, and the limiting groove is formed in the inner bottom of the publication showing stand body.

As a preferred technical scheme of the utility model, place the interior bottom fixedly connected with installation cavity of platform, the spout has been seted up at the top of installation cavity, the inside sliding connection of spout has the slide bar, top one side fixedly connected with fixture block of slide bar, the draw-in groove has been seted up to one side of display screen, inside one side fixed connection reset spring of installation cavity.

As an optimized technical proposal of the utility model, the bottom of the placing table is provided with universal wheels, and the universal wheels at the bottom of the placing table and the universal wheels at the bottom of the publication showing stand body are on the same horizontal plane.

As an optimized technical proposal of the utility model, the front surface of the publication showing stand body is connected with a fixing bolt by screw thread, and the outer surface of the fixing bolt is provided with an anti-skid sleeve.

As a preferred technical scheme of the utility model, stopper and spacing groove are sliding connection, and the width of stopper and the inside width looks adaptation of spacing groove.

As a preferred technical scheme of the utility model, the backup pad be "L" shape setting, and the surface of lead screw, second dwang all is provided with the axis of rotation with the inside contact jaw of backup pad.

As a preferred technical scheme of the utility model, the draw-in groove is connected for the block with the fixture block, and the inside width of draw-in groove and the width looks adaptation of fixture block.

As an optimal technical scheme of the utility model, the bottom of slide bar and the interior bottom sliding connection of installation cavity, one side of slide bar and reset spring's one end fixed connection.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. by arranging the device placing table, the first rotating rod, the handle, the first bevel gear, the second rotating rod, the third bevel gear, the fourth bevel gear, the supporting plate, the lead screw, the display screen, the spring cavity, the buffer spring, the limiting block and the limiting groove, the display device for disease propaganda is freely and conveniently stored through the device, so that the display device is protected, the damage of the display device caused by accidents is reduced, the economic loss is reduced, and the practicability of the publication showing stand in use is improved;

2. through setting up device installation cavity, slide bar, fixture block, draw-in groove, reset spring, spout, realized installing fast the display screen through the device to for the operation personnel has brought conveniently, and through quick dismantlement, so that carry out quick replacement and maintenance to the display screen, practicality when having improved the use of publication show shelf then.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic sectional front view of the present invention;

fig. 3 is an enlarged view of the structure at a in fig. 2 according to the present invention;

fig. 4 is an enlarged view of the structure at B of fig. 2 according to the present invention.

Wherein: 1. a publication display shelf body; 2. a placing table; 3. fixing the bolt; 4. a universal wheel; 5. a first rotating lever; 6. a grip; 7. a first bevel gear; 8. a second bevel gear; 9. a second rotating lever; 10. a third bevel gear; 11. a fourth bevel gear; 12. a support plate; 13. a screw rod; 14. a display screen; 15. a spring cavity; 16. a buffer spring; 17. a limiting block; 18. a limiting groove; 19. a mounting cavity; 20. a slide bar; 21. a clamping block; 22. a card slot; 23. a return spring; 24. a chute.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1, 2 and 3, a publication showing stand for a disease control center comprises a publication showing stand body 1, a universal wheel 4 is arranged at the bottom of the publication showing stand body 1, a first rotating rod 5 is rotatably connected to one side of the publication showing stand body 1, a handle 6 is fixedly connected to one end of the first rotating rod 5, a first bevel gear 7 is fixedly connected to the other end of the first rotating rod 5, a second bevel gear 8 is engaged and connected to the outer surface of the first bevel gear 7, a supporting plate 12 is fixedly connected to the inner bottom of the publication showing stand body 1, a second rotating rod 9 is fixedly connected to the bottom of the second bevel gear 8, a third bevel gear 10 is fixedly connected to the bottom of the second rotating rod 9, a fourth bevel gear 11 is engaged and connected to the outer surface of the third bevel gear 10, a screw rod 13 is fixedly connected to one side of the fourth bevel gear 11, a placing table 2 is connected to the outer surface of the screw rod 13, a display screen 14 is arranged inside the placing table 2, a spring cavity 15 is formed in the bottom of the placing table 2, a buffer spring 16 is fixedly connected to the top end inside the spring cavity 15, a limiting block 17 is connected to the bottom of the spring cavity 15 in a sliding mode, and a limiting groove 18 is formed in the inner bottom of the publication showing stand body 1;

by manually rotating the handle 6, the first rotating rod 5 is driven to rotate when the handle 6 rotates, the first rotating rod 5 drives the first bevel gear 7 to rotate when rotating, the first bevel gear 7 is meshed with the second bevel gear 8 and connected, the second bevel gear 8 is driven to rotate when the first bevel gear 7 rotates, the second rotating rod 9 is driven to rotate when the second bevel gear 8 rotates, the second rotating rod 9 and the screw rod 13 are supported by the support plate 12, so that the second rotating rod 9 and the screw rod 13 rotate more stably, the third bevel gear 10 is driven to rotate when the second rotating rod 9 rotates, the placing table 2 is driven to rotate when the screw rod 13 rotates because the third bevel gear 10 is meshed with the fourth bevel gear 11 and the fourth bevel gear 11 rotates when the third bevel gear 10 rotates, the screw rod 13 rotates when the fourth bevel gear 11 rotates, because stopper 17 and spacing groove 18 are spacing to placing platform 2, it makes to place platform 2 and carry out horizontal rectilinear movement to lead screw 13 rotates, make to place platform 2 and cushion the protection to it when removing through buffer spring 16's elastic deformation, realized the removal to placing platform 2 through the rotation to handle 6, under fixing bolt 3's support, make the display screen 14 of placing platform 2 inside show externally, thereby realize propagating the disease, realized freely conveniently accomodating the display device of disease propaganda through the device, thereby protect display device, it causes display device to damage to reduce unexpected the emergence, thereby reduce economic loss, then practicality when having improved the use of publication show shelf.

In other embodiments, as shown in fig. 1, 2, and 3, an installation cavity 19 is fixedly connected to an inner bottom of the placing table 2, a sliding groove 24 is formed at a top of the installation cavity 19, a sliding rod 20 is slidably connected to an inside of the sliding groove 24, a clamping block 21 is fixedly connected to one side of a top of the sliding rod 20, a clamping groove 22 is formed at one side of the display screen 14, and a return spring 23 is fixedly connected to one side of the inside of the installation cavity 19;

through pulling slide bar 20, make slide bar 20 remove in the inside of spout 24, drive fixture block 21 and remove when slide bar 20 removes, make fixture block 21 take in the inside of installation cavity 19, in the inside of placing platform 2 with display screen 14 block, at loosening slide bar 20, elastic deformation through reset spring 23, promote slide bar 20 and remove, promote fixture block 21 and remove when slide bar 20 removes, make draw-in groove 22 and fixture block 21 carry out the block, thereby realize installing display screen 14, complain on the same reason, so as to carry out quick dismantlement to display screen 14, realized installing display screen 14 fast through the device, thereby brought conveniently for the operation personnel, and through quick dismantlement, so as to carry out quick replacement and maintenance to display screen 14, then the practicality when having improved the use of publication show shelf.

In other embodiments, as shown in fig. 1 and 2, the universal wheels 4 are arranged at the bottom of the placing table 2, and the universal wheels 4 at the bottom of the placing table 2 are in the same horizontal plane with the universal wheels 4 at the bottom of the publication display rack body 1;

the universal wheels 4 are arranged so as to support and move the placing table 2 and fix the placing table 2.

In other embodiments, as shown in fig. 1, the front surface of the publication display rack body 1 is connected with a fixing bolt 3 in a threaded manner, and the outer surface of the fixing bolt 3 is provided with an anti-slip sleeve;

by providing the fixing bolt 3, the inside of the storing publication showing stand body 1 when the storing table 2 is fixed by the fixing bolt 3, thereby improving the stability of the storing table 2 and protecting the same.

In other embodiments, as shown in fig. 1, 2 and 3, the limiting block 17 is slidably connected with the limiting groove 18, and the width of the limiting block 17 is adapted to the inner width of the limiting groove 18;

the placing table 2 is limited by the limiting block 17 and the limiting groove 18, and when the screw rod 13 rotates, the placing table 2 moves horizontally and linearly.

In other embodiments, as shown in fig. 1 and 2, the support plate 12 is disposed in an "L" shape, and the screw 13, the outer surface of the second rotating rod 9 and the inner contact end of the support plate 12 are both provided with rotating shafts;

through setting up the axis of rotation to stability when improving second dwang 9 and lead screw 13 and rotating prevents that second dwang 9 and lead screw 13 from producing and droing, and is more firm when making second dwang 9 and lead screw 13 rotate.

In other embodiments, as shown in fig. 2 and 4, the slot 22 is connected to the latch 21 in a snap-fit manner, and the inner width of the slot 22 is adapted to the width of the latch 21;

through spacing draw-in groove 22 and fixture block 21 for draw-in groove 22 is more stable with the fixture block 21 block, thereby realizes the stability of display screen 14.

In other embodiments, as shown in fig. 2 and 4, the bottom end of the sliding rod 20 is slidably connected to the inner bottom of the mounting cavity 19, and one side of the sliding rod 20 is fixedly connected to one end of the return spring 23;

so as to improve the stability of the sliding rod 20 during movement and to enable the latch 21 to be fixed in the latch slot 22 by the elastic deformation of the return spring 23.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A publication show shelf that disease control center used, includes publication show shelf body (1), its characterized in that: the bottom of the publication display frame body (1) is provided with a universal wheel (4), one side of the publication display frame body (1) is rotatably connected with a first rotating rod (5), one end of the first rotating rod (5) is fixedly connected with a handle (6), the other end of the first rotating rod (5) is fixedly connected with a first bevel gear (7), the outer surface of the first bevel gear (7) is meshed with a second bevel gear (8), the inner bottom of the publication display frame body (1) is fixedly connected with a supporting plate (12), the bottom of the second bevel gear (8) is fixedly connected with a second rotating rod (9), the bottom of the second rotating rod (9) is fixedly connected with a third bevel gear (10), the outer surface of the third bevel gear (10) is meshed with a fourth bevel gear (11), and one side of the fourth bevel gear (11) is fixedly connected with a screw rod (13), the outer surface threaded connection of lead screw (13) has places platform (2), the inside of placing platform (2) is provided with display screen (14), spring chamber (15) have been seted up to the bottom of placing platform (2), the inside top fixedly connected with buffer spring (16) of spring chamber (15), the bottom sliding connection of spring chamber (15) has stopper (17), spacing groove (18) have been seted up to the interior bottom of publication show shelf body (1).

2. The publication display stand for a disease control center of claim 1, wherein: place interior bottom fixedly connected with installation cavity (19) of platform (2), spout (24) have been seted up at the top of installation cavity (19), the inside sliding connection of spout (24) has slide bar (20), top one side fixedly connected with fixture block (21) of slide bar (20), draw-in groove (22) have been seted up to one side of display screen (14), inside one side fixed connection reset spring (23) of installation cavity (19).

3. The publication display stand for a disease control center of claim 1, wherein: the universal wheels (4) are arranged at the bottom of the placing table (2), and the universal wheels (4) at the bottom of the placing table (2) and the universal wheels (4) at the bottom of the publication showing stand body (1) are on the same horizontal plane.

4. The publication display stand for a disease control center of claim 1, wherein: the front surface of the publication display frame body (1) is in threaded connection with a fixing bolt (3), and the outer surface of the fixing bolt (3) is provided with an anti-skidding sleeve.

5. The publication display stand for a disease control center of claim 1, wherein: the limiting block (17) is in sliding connection with the limiting groove (18), and the width of the limiting block (17) is matched with the inner width of the limiting groove (18).

6. The publication display stand for a disease control center of claim 1, wherein: the support plate (12) is arranged in an L shape, and the outer surfaces of the screw rod (13) and the second rotating rod (9) and the contact end in the support plate (12) are both provided with rotating shafts.

7. The publication display stand for a disease control center of claim 2, wherein: the clamping groove (22) is connected with the clamping block (21) in a clamping mode, and the inner width of the clamping groove (22) is matched with the width of the clamping block (21).

8. The publication display stand for a disease control center of claim 2, wherein: the bottom end of the sliding rod (20) is connected with the inner bottom of the mounting cavity (19) in a sliding mode, and one side of the sliding rod (20) is fixedly connected with one end of the return spring (23).