CN221383096U

CN221383096U - Two-way pull formula combines show shelf

Info

Publication number: CN221383096U
Application number: CN202323617230.6U
Authority: CN
Inventors: 卢刚
Original assignee: Zhangjiagang Huimei Metal Products Co ltd
Current assignee: Zhangjiagang Huimei Metal Products Co ltd
Priority date: 2023-12-29
Filing date: 2023-12-29
Publication date: 2024-07-23
Anticipated expiration: 2033-12-29

Abstract

The utility model relates to the technical field of display frames, in particular to a two-way drawing type combined display frame which comprises a fixed frame, wherein first sliding grooves are formed in the left end face and the right end face of the fixed frame, supporting tables are connected in a sliding mode in the two first sliding grooves, telescopic tables are connected to the upper ends of the supporting tables in a sliding mode, the two supporting tables at the left end and the right end are fixedly connected through sliding seats, bearing seats are fixedly connected to the front end and the rear end of the fixed frame, threaded rods are connected to the inner portions of the bearing seats in a rotating mode, a power mechanism is arranged at the upper ends of the threaded rods, and the threaded rods penetrate through moving seats and are in threaded connection with the moving seats. The utility model has the function of adjusting the height of the supporting tables, so that the distance between two adjacent supporting tables distributed up and down can be changed, products with different heights or higher heights can be smaller than the distance between the two adjacent supporting tables, and the exhibited product can be placed on any supporting table with the adjusted height, thus the practicability of the whole equipment can be increased.

Description

Two-way pull formula combines show shelf

Technical Field

The utility model relates to the technical field of display frames, in particular to a bidirectional drawing type combined display frame.

Background

The display rack is a tool commonly used for modern commercial propaganda, is generally used for storing and displaying products, is used for commercial promotion, office setting, outdoor display activities and the like, and can naturally play a striking propaganda role for commodities.

The existing display rack comprises a plurality of support tables which are uniformly distributed up and down, the distance between two adjacent support tables is inconvenient to fix and inconvenient to adjust, when a product with a higher height needs to be placed on the support tables, the product can only be placed on the uppermost support table in the display rack or different display racks can be directly replaced, and thus, the display rack is more troublesome or the investment cost is increased due to the arrangement of a plurality of display racks, and therefore, the design of the bidirectional pull type combined display rack is needed.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides a bidirectional drawing type combined display frame.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a two-way pull formula combines show shelf, includes the mount, first sliding tray has all been seted up to the left and right sides terminal surface of mount, the equal sliding connection in inside of two first sliding tray has the brace table, the upper end sliding connection of brace table has the flexible platform, and two brace tables at both ends pass through sliding seat fixed connection about, the sliding seat is provided with two, and is front and back symmetric distribution to all with two brace table fixed connection, two sliding seats all with mount sliding connection, the equal fixedly connected with of one end that two sliding seats kept away from each other removes the seat, the equal fixedly connected with bearing frame in both ends around the mount, the inside rotation of bearing frame is connected with the threaded rod, power unit is installed to the upper end of threaded rod, the threaded rod runs through the removal seat, and with remove seat threaded connection.

Further, power unit includes first handle, dwang, first bevel gear and second bevel gear, the inside rotation of mount is connected with the dwang, the circumference fixedly connected with second bevel gear of dwang, the second bevel gear is provided with two, and is the front and back symmetric distribution about the mount, the front end fixedly connected with first handle of dwang, the equal fixedly connected with first bevel gear of upper end of the two threaded rods of front and back distribution, first bevel gear and second bevel gear meshing.

Further, the thread directions of the surfaces of the two threaded rods which are distributed back and forth are opposite.

Further, the second sliding tray has been seted up to the terminal surface that the mount was kept away from to the flexible platform, the upper end fixedly connected with sliding block of supporting bench, the sliding block is located the second sliding tray to with second sliding tray sliding connection, and the terminal surface shape of second sliding tray and sliding block contact is the T type.

Further, both ends all fixedly connected with fixed axle around the flexible platform, the one end fixedly connected with baffle that stretches out and draws back the platform is kept away from to the fixed axle, the circumference swing joint of fixed axle has the link plate, the one end fixedly connected with second handle that stretches out and draws back the platform is kept away from to the link plate, the one end fixedly connected with inserted bar that the link plate is close to the flexible platform, the one end that stretches out and draws back the platform is kept away from to the link plate rotates and is connected with circular dish, circular dish and fixed axle sliding connection, the one end fixedly connected with spring that links the plate is kept away from to circular dish, the one end and baffle fixed connection that circular dish was kept away from to the spring, a plurality of first slots have all been seted up at the front and back both ends of supporting bench, inserted bar and first slot sliding connection.

Further, the front end and the rear end of the telescopic table are both provided with second slots, the inserting rods are in sliding connection with the second slots, and the second slots and the fixed shafts are positioned on the same horizontal line.

The utility model has the following beneficial effects:

Compared with the prior art, this two-way pull formula combines show shelf, rotate through the control threaded rod, can make the removal seat go up and down to operate, and then under the cooperation of sliding seat, drive two supporting tables of mount left and right sides and go up and down to operate simultaneously, the distance between the two adjacent supporting tables that distribute about this moment can change, make different height or the higher product of height be less than the distance between the two adjacent supporting tables, and then can put this exhibit on the supporting bench after the completion of arbitrary height-adjusting, can increase the practicality of whole equipment like this, and still need not be equipped with a plurality of show shelves, thereby reduce the cost of input.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a front view of a two-way drawing type combined display stand according to the present utility model;

Fig. 2 is a schematic structural view of a two-way drawing combined display stand according to the present utility model after a telescopic stand at the uppermost end is detached;

FIG. 3 is a schematic diagram of the overall structure of a two-way drawing combined display rack according to the present utility model;

Fig. 4 is an enlarged schematic view of the structure of a two-way drawing type combined display stand shown in fig. 3;

Fig. 5 is a schematic structural diagram of a bidirectional drawing combined display stand according to the present utility model after a left-view partial section;

Fig. 6 is an enlarged schematic view of the structure of the two-way drawing combined display rack shown in fig. 5B.

Legend description:

1. A fixing frame; 2. a support table; 3. a telescoping table; 4. a first handle; 5. a threaded rod; 6. a movable seat; 7. a bearing seat; 8. a first slot; 9. a second slot; 10. a sliding seat; 11. a first sliding groove; 12. a second sliding groove; 13. a sliding block; 14. a rotating lever; 15. a first bevel gear; 16. a second bevel gear; 17. a second handle; 18. a baffle; 19. a connecting plate; 20. a spring; 21. a fixed shaft; 22. a circular disc; 23. and a plunger.

Detailed Description

Referring to fig. 1-6, the two-way pull-out type combined display stand provided by the utility model comprises a fixed frame 1, wherein first sliding grooves 11 are formed in the left end face and the right end face of the fixed frame 1, supporting tables 2 are slidably connected in the two first sliding grooves 11, telescopic tables 3 are slidably connected at the upper ends of the supporting tables 2, the two supporting tables 2 at the left end and the right end are fixedly connected through sliding seats 10, the two sliding seats 10 are symmetrically distributed in front and back and are fixedly connected with the two supporting tables 2, the two sliding seats 10 are slidably connected with the fixed frame 1, moving seats 6 are fixedly connected at the ends, away from each other, of the two sliding seats 10, bearing seats 7 are fixedly connected at the front end and the back end of the fixed frame 1, threaded rods 5 are rotatably connected in the bearing seats 7, power mechanisms are mounted at the upper ends of the threaded rods 5, and the threaded rods 5 penetrate through the moving seats 6 and are in threaded connection with the moving seats 6.

When the automatic lifting device is in operation, the power mechanism is controlled to operate, the threaded rod 5 can be provided with power for rotating operation, the threaded rod 5 rotates, the movable seat 6 can be enabled to lift, and then under the cooperation of the sliding seat 10, the two support platforms 2 on the left side and the right side of the fixed frame 1 are driven to lift simultaneously, at the moment, the distance between the two adjacent support platforms 2 which are distributed vertically can be changed, products with different heights or higher heights can be smaller than the distance between the two adjacent support platforms 2, and then the exhibited article can be placed on the support platform 2 with any one of the completed height adjusting parts, so that the practicability of the whole device can be increased, in addition, the upper end of the support platform 2 is slidably connected with the telescopic platform 3, the extending length of the telescopic platform 3 can be adjusted according to specific use conditions, the overlapping area of the support platform 2 and the telescopic platform 3 can be changed gradually, and therefore, the exhibited articles with different sizes can be placed on the support platform 2 and the telescopic platform 3 conveniently.

Further, power unit includes first handle 4, dwang 14, first bevel gear 15 and second bevel gear 16, and the inside rotation of mount 1 is connected with dwang 14, and the circumference fixedly connected with second bevel gear 16 of dwang 14, second bevel gear 16 are provided with two, and be front and back symmetric distribution about mount 1, and the front end fixedly connected with first handle 4 of dwang 14, the equal fixedly connected with first bevel gear 15 of upper end of two threaded rods 5 of front and back distribution, first bevel gear 15 and second bevel gear 16 meshing.

When the rotary handle is in operation, the rotary rod 14 can be driven to rotate by rotating the first handle 4, and at the moment, the rotary rod 14 drives the second bevel gear 16 to rotate, so that the first bevel gear 15 is driven to rotate, and the first bevel gear 15 drives the threaded rod 5 to rotate, so that the power mechanism can provide power for the rotation operation of the threaded rod 5.

Further, the thread directions of the surfaces of the two threaded rods 5 which are distributed back and forth are opposite.

When the lifting device works, the two threaded rods 5 which are distributed front and back rotate simultaneously, so that the two movable seats 6 and the sliding seat 10 which are distributed front and back can drive the supporting table 2 to perform stable lifting operation.

Further, a second sliding groove 12 is formed in an end face, far away from the fixed frame 1, of the telescopic table 3, a sliding block 13 is fixedly connected to the upper end of the supporting table 2, the sliding block 13 is located in the second sliding groove 12 and is in sliding connection with the second sliding groove 12, and the end face, in contact with the second sliding groove 12 and the sliding block 13, is of a T shape.

During operation, under the mutual cooperation of the second sliding groove 12 and the sliding block 13, the telescopic platform 3 can be enabled to move along the supporting platform 2 more stably.

Further, both ends all fixedly connected with fixed axle 21 around the flexible platform 3, the one end fixedly connected with baffle 18 of flexible platform 3 is kept away from to fixed axle 21, the circumference swing joint of fixed axle 21 has link plate 19, the one end fixedly connected with second handle 17 of flexible platform 3 is kept away from to link plate 19, link plate 19 is close to the one end fixedly connected with inserted bar 23 of flexible platform 3, the one end rotation that flexible platform 3 was kept away from to link plate 19 is connected with circular dish 22, circular dish 22 and fixed axle 21 sliding connection, the one end fixedly connected with spring 20 of link plate 19 is kept away from to circular dish 22, the one end and baffle 18 fixed connection of circular dish 22 are kept away from to spring 20, a plurality of first slot 8 have all been seted up at the front and back both ends of supporting bench 2, inserted bar 23 and first slot 8 sliding connection.

During operation, before pulling the telescopic platform 3 to move, the first hand holds the second handle 17 to drive the connecting plate 19 to move towards the direction away from the telescopic platform 3, meanwhile drives the circular disc 22 and the inserting rod 23 to move towards the direction close to the baffle 18, the spring 20 is compressed until the inserting rod 23 is completely separated from the corresponding first slot 8, the telescopic platform 3 can be pulled to move along the supporting platform 2, after the position of the telescopic platform 3 is adjusted, the second handle 17 can be slowly loosened, under the action of the spring 20, the connecting plate 19 drives the inserting rod 23 to gradually move towards the direction close to the supporting platform 2 until the inserting rod 23 is inserted into the corresponding first slot 8, at this time, the telescopic platform 3 can be stably connected with the supporting platform 2, and the telescopic platform is not easy to move at will, so that a more stable support exhibited product can be obtained.

Further, the front end and the rear end of the telescopic table 3 are both provided with second slots 9, the inserting rod 23 is in sliding connection with the second slots 9, and the second slots 9 and the fixed shaft 21 are positioned on the same horizontal line.

Before adjusting the position of the telescopic platform 3, in order to facilitate a person to control the positions of the inserting rods 23 at the front end and the rear end of the telescopic platform 3 respectively, after the inserting rods 23 are pulled to be far away from the first slot 8, the connecting plate 19 can be rotated, so that the inserting rods 23 are driven to rotate, as the inserting rods 23 and the connecting plate 19 are kept away from the first slot 8, the spring 20 is in a compressed state until the inserting rods 23 rotate to be aligned with the second slot 9, the inserting rods 23 can be inserted into the second slot 9 under the action of the spring 20, so that the inserting rods 23 are stably connected with the telescopic platform 3 under the cooperation of the second slot 9, and then a worker can control the positions of the inserting rods 23 at the front end and the rear end of the supporting platform 2 respectively, and then the positions of the telescopic platform 3 can be smoothly adjusted, so that the telescopic platform 3 is more convenient to use.

Working principle:

When the stand is used, the operation of the power mechanism is controlled according to the height of an exhibit, the threaded rod 5 is driven to rotate under the action of the power mechanism, at this time, the movable seat 6 can be made to lift, and then under the cooperation of the sliding seat 10, the two support platforms 2 on the left side and the right side of the fixed frame 1 are driven to lift simultaneously, at this time, the distance between the two adjacent support platforms 2 distributed vertically can be changed, products with different heights or higher heights can be smaller than the distance between the two adjacent support platforms 2, and then the exhibit can be placed on the support platform 2 with any one adjusted height, so that the practicability of the whole stand can be increased, the extending length of the telescopic platform 3 can be adjusted for specific conditions such as the size or the number of the exhibit, the overlapping area of the support platform 2 and the telescopic platform 3 can be changed gradually, and the exhibit with different amounts or different sizes can be placed on the support platform 2 and the telescopic platform 3 conveniently.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a two-way pull formula combines show shelf, includes mount (1), its characterized in that: the left end face and the right end face of the fixing frame (1) are provided with first sliding grooves (11), the interiors of the two first sliding grooves (11) are connected with supporting tables (2) in a sliding way, the upper ends of the supporting tables (2) are connected with telescopic tables (3) in a sliding way, the two supporting tables (2) at the left end and the right end are fixedly connected through sliding seats (10), the two sliding seats (10) are symmetrically distributed in front and back and are fixedly connected with the two supporting tables (2), two sliding seats (10) are all connected with mount (1) sliding, and the equal fixedly connected with of one end that two sliding seats (10) kept away from each other removes seat (6), the equal fixedly connected with bearing frame (7) in both ends around mount (1), the inside rotation of bearing frame (7) is connected with threaded rod (5), power unit is installed to the upper end of threaded rod (5), threaded rod (5) run through and remove seat (6) to with remove seat (6) threaded connection.

2. The two-way pull-out combined display stand of claim 1, wherein: the power mechanism comprises a first handle (4), a rotating rod (14), a first bevel gear (15) and a second bevel gear (16), wherein the rotating rod (14) is connected to the inside of the fixing frame (1) in a rotating mode, the second bevel gear (16) is fixedly connected to the circumferential surface of the rotating rod (14), the second bevel gears (16) are arranged in two, the front and the rear of the fixing frame (1) are symmetrically distributed, the front end of the rotating rod (14) is fixedly connected with the first handle (4), the first bevel gears (15) are fixedly connected to the upper ends of the two threaded rods (5) which are distributed front and rear, and the first bevel gears (15) are meshed with the second bevel gears (16).

3. The two-way pull-out combined display stand of claim 2, wherein: the thread directions of the surfaces of the two threaded rods (5) which are distributed front and back are opposite.

4. The two-way pull-out combined display stand of claim 1, wherein: the telescopic table (3) is far away from one end face of the fixed frame (1) and is provided with a second sliding groove (12), the upper end of the supporting table (2) is fixedly connected with a sliding block (13), the sliding block (13) is positioned in the second sliding groove (12) and is in sliding connection with the second sliding groove (12), and the end face shape of the second sliding groove (12) and the sliding block (13) are in contact with each other is of a T shape.

5. The two-way pull-out combined display stand of claim 1, wherein: the utility model discloses a telescopic bench, including flexible platform (3) and fixed disk (22), fixed disk (21) are kept away from the one end fixedly connected with baffle (18) of flexible platform (3), the circumference swing joint of fixed disk (21) has link board (19), link board (19) are kept away from one end fixedly connected with second handle (17) of flexible platform (3), link board (19) are close to one end fixedly connected with inserted bar (23) of flexible platform (3), link board (19) are kept away from one end rotation of flexible platform (3) and are connected with circular disk (22), one end fixedly connected with spring (20) of link board (19) are kept away from to circular disk (22), a plurality of first slot (8) have all been seted up at the front and back both ends of supporting bench (2), inserted bar (23) and first slot (8) sliding connection.

6. The two-way pull-out combined display stand of claim 5, wherein: the front end and the rear end of the telescopic table (3) are both provided with second slots (9), the inserting rods (23) are in sliding connection with the second slots (9), and the second slots (9) and the fixed shafts (21) are positioned on the same horizontal line.