CN214905552U - Automatic reciprocating rotary display stand - Google Patents
Automatic reciprocating rotary display stand Download PDFInfo
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- CN214905552U CN214905552U CN202121235463.8U CN202121235463U CN214905552U CN 214905552 U CN214905552 U CN 214905552U CN 202121235463 U CN202121235463 U CN 202121235463U CN 214905552 U CN214905552 U CN 214905552U
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- rotating shaft
- screw thread
- reciprocating rotary
- driving motor
- thread
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- 238000009434 installation Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 6
- 230000009471 action Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an automatic reciprocal rotation type show shelf, including base and lifter plate, the equal fixed mounting in both sides at base top has the curb plate, two the intermediate position department of the relative one side lateral wall below of curb plate all is provided with the bearing, two pass through between the curb plate bearing movable mounting has the screw thread pivot, the intermediate position department of screw thread pivot is provided with the stopper, the surface of screw thread pivot is provided with two sections reverse screw threads, two the equal screw thread of two sections reverse screw thread departments in screw thread pivot surface cup joints and installs the internal thread cover, two the top of internal thread cover all is provided with swing joint spare, two the top of internal thread cover all passes through swing joint spare movable mounting has the connecting rod, two the top of connecting rod all passes through swing joint spare with lifter plate swing joint. The utility model discloses a set up a series of structures and make this device have be convenient for highly adjust the show stand and be convenient for make show stand pivoted characteristics.
Description
Technical Field
The utility model relates to a show shelf technical field specifically is an automatic reciprocal rotation type show shelf.
Background
The showing stand is used as a means of modern commodity propaganda and is generally applied to commodity propaganda in various industries.
Most of the existing showing stands are single in structure and cannot rotate, so that the showing surfaces of the showing stands are single, the heights of the existing showing stands are mostly unadjustable, when the showing stands meet limited space, other showing articles or decorative flowers are arranged in front of the showing stands and can only be partially shielded, the articles cannot be completely shown, the article showing effect is reduced, and the showing stands are made of the materials, so that the problem of solving the series of problems is solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic reciprocal rotation type show shelf to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an automatic reciprocating rotary display stand comprises a base and a lifting plate, wherein side plates are fixedly arranged on two sides of the top of the base, bearings are arranged at the middle positions below the side walls of the two side plates opposite to each other, a thread rotating shaft is movably arranged between the two side plates through the bearings, a limiting block is arranged at the middle position of the thread rotating shaft, two sections of reverse threads are arranged on the surface of the thread rotating shaft, an internal thread sleeve is sleeved at the two sections of reverse threads on the surface of the thread rotating shaft, movable connecting pieces are arranged at the tops of the two internal thread sleeves, connecting rods are movably arranged at the tops of the two internal thread sleeves through the movable connecting pieces, the top ends of the two connecting rods are movably connected with the lifting plate through the movable connecting pieces, and a mounting box is fixedly arranged at the middle position of the top of the lifting plate, the inside fixed mounting of install bin has a driving motor, a driving motor's output is provided with the axis of rotation, the top fixed mounting of axis of rotation has the show stand, the top of show stand is provided with the show board.
Preferably, the middle position department at base top has seted up the mounting groove, the inside fixed mounting of mounting groove has the gag lever post, the activity cup joints on the gag lever post and installs two stop collars, the stop collar with be provided with the connecting block between the internal thread bush, the stop collar with pass through between the internal thread bush connecting block fixed connection.
Preferably, a second driving motor is fixedly mounted on the side wall of one side of one of the side plates, and one end of the threaded rotating shaft is fixedly connected with the output end of the second driving motor.
Preferably, two the lateral wall of the relative one side of curb plate has all seted up the spout, the equal fixed mounting in both sides of spout inside has the slide bar, all be provided with the sliding sleeve on the lateral wall of lifter plate both sides, four the sliding sleeve is movable sleeve respectively and is established four on the slide bar.
Preferably, an annular movable groove is formed in the top of the lifting plate, four mounting rods are arranged on the bottom of the display platform at equal intervals, universal wheels are movably mounted at the bottom ends of the mounting rods, and the four universal wheels are located inside the annular movable groove.
Preferably, the two sections of reverse threads on the surface of the threaded rotating shaft are symmetrically distributed with the limiting block as a symmetric point.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of scientific and reasonable structure, safe and convenient use, and can drive the screw thread rotating shaft to rotate by controlling the second driving motor, when the screw thread rotating shaft rotates, the two internal thread sleeves can simultaneously move in opposite directions or in opposite directions under the action of two sections of reverse screw threads on the surface of the screw thread rotating shaft, and further the two internal thread sleeves can drive the lifting plate to lift through two connecting rods, the lifting plate can drive the display platform to lift, and further the device can conveniently adjust the height of the display platform when in use, is convenient to use, and drives the rotating shaft to rotate by controlling the first driving motor, the rotating shaft can drive the display platform to rotate, an annular movable groove is arranged at the top of the lifting plate, four mounting rods are arranged on the bottom of the display platform at equal intervals, universal wheels are movably arranged at the bottoms of the four mounting rods, and are all positioned inside the annular movable groove, thereby the display platform not only can rotate, but also has strong rotating stability.
Drawings
Fig. 1 is a schematic structural view of the whole of the present invention;
FIG. 2 is an enlarged view of the present invention at A in FIG. 1;
fig. 3 is an enlarged view of the present invention at B in fig. 1.
In the figure: 1. a base; 2. a sliding sleeve; 3. a lifting plate; 4. installing a box; 5. a first drive motor; 6. a side plate; 7. a rotating shaft; 8. a display stand; 9. a display board; 10. a chute; 11. a slide bar; 12. a second drive motor; 13. a limiting block; 14. a limiting rod; 15. a threaded shaft; 16. a limiting sleeve; 17. connecting blocks; 18. a connecting rod; 19. a movable connecting piece; 20. an internal thread sleeve; 21. a bearing; 22. mounting grooves; 23. mounting a rod; 24. a universal wheel; 25. an annular movable groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an automatic reciprocating rotary display stand technical scheme, which comprises a base 1 and a lifting plate 3, wherein two sides of the top of the base 1 are fixedly provided with side plates 6, a bearing 21 is arranged at the middle position below the side wall at one side opposite to the two side plates 6, a threaded rotating shaft 15 is movably arranged between the two side plates 6 through the bearing 21, a limiting block 13 is arranged at the middle position of the threaded rotating shaft 15, two sections of reverse threads are arranged on the surface of the threaded rotating shaft 15, internal thread sleeves 20 are sleeved at the two sections of reverse threads on the surface of the threaded rotating shaft 15, movable connecting pieces 19 are arranged at the top of the two internal thread sleeves 20, connecting rods 18 are movably arranged at the top of the two internal thread sleeves 20 through the movable connecting pieces 19, the top ends of the two connecting rods 18 are movably connected with the lifting plate 3 through the movable connecting pieces 19, and a mounting box 4 is fixedly arranged at the middle position at the top of the lifting plate 3, the inside fixed mounting of install bin 4 has first driving motor 5, and the output of first driving motor 5 is provided with axis of rotation 7, and the top fixed mounting of axis of rotation 7 has show stand 8, and the top of show stand 8 is provided with show board 9.
Preferably, the middle position department at base 1 top has seted up mounting groove 22, and the inside fixed mounting of mounting groove 22 has gag lever post 14, and two stop collars 16 are installed to the movable sleeve joint on the gag lever post 14, are provided with connecting block 17 between stop collar 16 and the internal thread cover 20, through connecting block 17 fixed connection between stop collar 16 and the internal thread cover 20 for when screw thread pivot 15 rotates, internal thread cover 20 can not rotate along with screw thread pivot 15's rotation.
Preferably, a second driving motor 12 is fixedly installed on the side wall of one side of one of the side plates 6, and one end of the threaded rotating shaft 15 is fixedly connected with the output end of the second driving motor 12, so that the threaded rotating shaft 15 can be driven to rotate conveniently.
Preferably, the side walls of the opposite sides of the two side plates 6 are provided with sliding grooves 10, sliding rods 11 are fixedly mounted on the two sides of the inside of each sliding groove 10, the side walls of the two sides of the lifting plate 3 are provided with sliding sleeves 2, and the four sliding sleeves 2 are movably sleeved on the four sliding rods 11 respectively, so that the lifting plate 3 is high in stability during lifting.
Preferably, annular activity groove 25 has been seted up at the top of lifter plate 3, and four installation poles 23 are installed to the equidistant circumference in bottom of show stand 8, and the equal movable mounting in bottom of four installation poles 23 has universal wheel 24, and four universal wheels 24 all are located annular activity groove 25's inside, can support show stand 8 for the show stand stability is strong when rotating.
Preferably, two sections of opposite threads on the surface of the threaded rotating shaft 15 are symmetrically distributed with the limiting block 13 as a symmetric point, so that the two internal thread sleeves 20 can move towards or away from each other at the same time.
The working principle is as follows: before use, the safety of each structure of the device is checked, wherein the first driving motor 5 and the second driving motor 12 are existing electrical components, the devices can be installed and used according to the actual use requirements, the second driving motor 12 is controlled to drive the threaded rotating shaft 15 to rotate, when the threaded rotating shaft 15 rotates, the two internal thread sleeves 20 simultaneously move in opposite directions or reverse directions under the action of two sections of reverse threads on the surface of the threaded rotating shaft 15, so that the two internal thread sleeves 20 drive the lifting plate 3 to lift through the two connecting rods 18, the lifting plate 3 drives the display table 8 to lift, so that the height of the display table 8 can be conveniently adjusted when the device is used, the use is convenient, the first driving motor 5 is controlled to drive the rotating shaft 7 to rotate, the rotating shaft 7 drives the display table 8 to rotate, and the top of the lifting plate 3 is provided with an annular movable groove 25, four installation poles 23 are installed to the equidistant circumference in bottom of show stand 8, and the equal movable mounting in bottom of four installation poles 23 has universal wheel 24, and four universal wheels 24 all are located the inside of annular movable groove 25, and then make show stand 8 not only can rotate, and pivoted stability is strong.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus, and any standard components found in known art that may be commercially available or commercially available and may be readily customized based on the teachings of the specification and the drawings, and that the particular connection between the various components is by conventional means well known in the art, and that the machine, component, or apparatus is by model and circuit connection is by conventional means well known in the art, and will not be described in detail herein.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an automatic reciprocal rotation type show shelf, includes base (1) and lifter plate (3), its characterized in that: the lifting plate is characterized in that side plates (6) are fixedly mounted on two sides of the top of the base (1), bearings (21) are arranged at middle positions below the side walls of two opposite sides of the side plates (6), a thread rotating shaft (15) is movably mounted between the two side plates (6) through the bearings (21), a limiting block (13) is arranged at the middle position of the thread rotating shaft (15), two reverse threads are arranged on the surface of the thread rotating shaft (15), inner thread sleeves (20) are installed at two reverse thread positions on the surface of the thread rotating shaft (15) in a threaded sleeved mode, movable connecting pieces (19) are arranged at the tops of the two inner thread sleeves (20), connecting rods (18) are movably mounted at the tops of the two inner thread sleeves (20) through the movable connecting pieces (19), and the top ends of the two connecting rods (18) are movably connected with the lifting plate (3) through the movable connecting pieces (19), the display device is characterized in that an installation box (4) is fixedly installed at the middle position of the top of the lifting plate (3), a first driving motor (5) is fixedly installed inside the installation box (4), an output end of the first driving motor (5) is provided with a rotating shaft (7), a display table (8) is fixedly installed at the top end of the rotating shaft (7), and a display plate (9) is arranged at the top of the display table (8).
2. An automatically reciprocating rotary display stand according to claim 1 wherein: mounting groove (22) have been seted up to the intermediate position department at base (1) top, the inside fixed mounting of mounting groove (22) has gag lever post (14), movable sleeve joint installs two stop collars (16) on gag lever post (14), stop collar (16) with be provided with connecting block (17) between interior thread bush (20), stop collar (16) with pass through between interior thread bush (20) connecting block (17) fixed connection.
3. An automatically reciprocating rotary display stand according to claim 1 wherein: and a second driving motor (12) is fixedly mounted on the side wall of one side of one of the side plates (6), and one end of the threaded rotating shaft (15) is fixedly connected with the output end of the second driving motor (12).
4. An automatically reciprocating rotary display stand according to claim 1 wherein: two all seted up spout (10) on the lateral wall of the relative one side of curb plate (6), the equal fixed mounting in both sides of spout (10) has slide bar (11), all be provided with sliding sleeve (2) on the lateral wall of lifter plate (3) both sides, four sliding sleeve (2) movable sleeve respectively overlaps four on slide bar (11).
5. An automatically reciprocating rotary display stand according to claim 1 wherein: annular activity groove (25) have been seted up at the top of lifter plate (3), four installation poles (23), four are installed to the equidistant circumference in bottom of show stand (8) the equal movable mounting in bottom of installation pole (23) has universal wheel (24), four universal wheel (24) all are located the inside of annular activity groove (25).
6. An automatically reciprocating rotary display stand according to claim 1 wherein: two sections of reverse threads on the surface of the threaded rotating shaft (15) are symmetrically distributed by taking the limiting block (13) as a symmetric point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121235463.8U CN214905552U (en) | 2021-06-03 | 2021-06-03 | Automatic reciprocating rotary display stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121235463.8U CN214905552U (en) | 2021-06-03 | 2021-06-03 | Automatic reciprocating rotary display stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214905552U true CN214905552U (en) | 2021-11-30 |
Family
ID=79054679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121235463.8U Expired - Fee Related CN214905552U (en) | 2021-06-03 | 2021-06-03 | Automatic reciprocating rotary display stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214905552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116869330A (en) * | 2023-07-19 | 2023-10-13 | 海南火车头餐饮有限责任公司 | A kind of food display placement counter and display method thereof |
-
2021
- 2021-06-03 CN CN202121235463.8U patent/CN214905552U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116869330A (en) * | 2023-07-19 | 2023-10-13 | 海南火车头餐饮有限责任公司 | A kind of food display placement counter and display method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211130 |
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| CF01 | Termination of patent right due to non-payment of annual fee |