CN215868437U - Adjustable exhibitions advertisement show screen - Google Patents
Adjustable exhibitions advertisement show screen Download PDFInfo
- Publication number
- CN215868437U CN215868437U CN202122405756.2U CN202122405756U CN215868437U CN 215868437 U CN215868437 U CN 215868437U CN 202122405756 U CN202122405756 U CN 202122405756U CN 215868437 U CN215868437 U CN 215868437U
- Authority
- CN
- China
- Prior art keywords
- display screen
- bottom frame
- plate
- vertical plate
- heat dissipation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Freezers Or Refrigerated Showcases (AREA)
Abstract
The utility model discloses an adjustable exhibition advertisement display screen, which comprises a bottom frame, wherein the bottom end surface of the bottom frame is connected with a supporting seat, a bottom plate is arranged in the bottom frame, a vertical plate is fixedly connected in the middle of the upper end surface of the bottom plate, display screens are arranged on the front side and the rear side of the vertical plate, the upper end of the vertical plate is connected with a top plate, a screw rod is arranged on the front side and the rear side of the bottom plate in a penetrating manner through thread rotation, the lower end of the screw rod is rotatably connected with the side wall of the bottom in the bottom frame, the structure is simple, the structure is clear and understandable, the display screens are pushed to do lifting motion in the bottom frame through a motor, and the bottom frame has good protection performance and protects the display screens; the display screen is at the course of the work, and radiator fan work can arouse the air current to get into from the louvre of riser one side, flows from the opposite side, and the heat that the display screen produced is taken away through the air that flows, and the radiating effect is splendid, improves the life of display screen, and is functional strong, is worth using widely.
Description
Technical Field
The utility model relates to the technical field of display screens, in particular to an adjustable exhibition advertisement display screen.
Background
The exhibition refers to the short names of the collective commercial or non-commercial activities such as the meeting, the exhibition, the large-scale activity and the like. The concept connotation refers to mass social activities of transmitting and communicating information regularly or irregularly, systematically or irregularly and irregularly formed by gathering a plurality of people in a certain geographical space, and the extension of the concept comprises various types of expositions, sales exhibition activities, large, medium and small conferences, cultural activities, festival celebration activities and the like. The exhibition of a specific theme refers to the collective communication activities of a plurality of people in a specific space and time around a specific theme set. The narrowly defined exhibitions refer only to exhibitions and meetings; the generalized exhibitions are the general term for meetings, exhibitions, event-saving activities and various industry/industry related exhibitions. Conferences, exhibitions, expositions, trade fairs, exhibition and exhibition, etc. are all basic forms of exhibition activities, world exposition is the most typical exhibition activity, and the domestic exhibition industry chain is quite perfect at present
Through retrieval, chinese patent No. CN 108843916 a discloses an adjustable exhibition advertisement display screen, in the above-mentioned disclosed technical scheme, the other end of the screw rod movably extends to the outside of the square fixing base and is fixed with a handle, the other end of the spring column is fixed on the side of the pressing plate, and the other side of the pressing plate is pressed against the side of the display, the display is placed in the limiting groove, then the handle is rotated, so that the pressing plate is pressed against the side of the display, thereby fixing the display.
The above-mentioned disclosed display screen can rotate and horizontal migration, but the structure of realizing the function is complicated, and equipment cost is high, and the actual regulation usage is not big, and in addition, above-mentioned disclosed technical scheme function singleness, the practicality is not high, and the protectiveness is not good, and life is short, consequently, needs an adjustable exhibitions advertisement show screen.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides an adjustable exhibition advertisement display screen.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an adjustable exhibition advertisement show screen, includes the underframe, underframe bottom end face is connected with the supporting seat, be provided with the bottom plate in the underframe, fixedly connected with riser in the middle of the bottom plate up end, the display screen is installed to the side around the riser, the riser upper end is connected with the roof, the screw rod is worn to be equipped with through the screw thread rotation in the side around the bottom plate, the bottom lateral wall rotates in screw rod lower extreme and the underframe to be connected, pull rod below surface cover is equipped with driven gear, the motor is installed to the bottom in the underframe, motor output fixedly connected with driving gear, driving gear and driven gear meshing, the control box is installed to underframe right side wall.
Furthermore, the bottom end face of the supporting seat is connected with an anti-skidding and rubber pad.
Further, be provided with the heat dissipation room in the riser, the fixed mounting bracket that is provided with of the indoor left and right sides of heat dissipation, install a plurality of radiator fan on the mounting bracket, a plurality of louvres are worn to be equipped with by the wall of the room left and right sides of heat dissipation.
Furthermore, the bottom end face of the top plate is connected with a buffering cotton pad.
Further, the upper end of the screw rod is fixedly connected with a limiting block, and the limiting block is rotatably connected with the upper end of the screw rod through threads.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model is a display screen of a exhibitions advertisement, the display screen is pushed by a motor to do lifting motion in the bottom frame, the display screen extends out of the bottom frame, the exhibition is convenient, when the display screen is arranged in the bottom frame, the bottom frame has good protection performance and protects the display screen, and the double-sided display screen is arranged on two sides of the vertical plate, so the exhibition is convenient;
2. in the working process of the display screen, the cooling fan works to drive airflow to enter from the cooling holes in one side of the vertical plate and flow out from the other side of the vertical plate, heat generated by the display screen is taken away through flowing air, the cooling effect is excellent, and the service life of the display screen is prolonged.
In conclusion, the display screen lifting device is simple in structure, clear and understandable in structure, the display screen is pushed by the motor to do lifting motion in the bottom frame, the display screen extends out of the bottom frame, the display screen is convenient to display, and when the display screen is placed in the bottom frame, the bottom frame has good protection performance and protects the display screen; the display screen is at the course of the work, and radiator fan work can arouse the air current to get into from the louvre of riser one side, flows from the opposite side, and the heat that the display screen produced is taken away through the air that flows, and the radiating effect is splendid, improves the life of display screen, and is functional strong, is worth using widely.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.
FIG. 1 is a schematic view of a three-dimensional structure of an adjustable exhibitions advertisement display screen according to the present invention when the display screen is retracted;
FIG. 2 is a schematic view of a three-dimensional structure of a display screen of an adjustable exhibition advertisement display screen according to the present invention;
FIG. 3 is a schematic cross-sectional view of a front view of an adjustable exhibitions advertisement display screen according to the present invention;
fig. 4 is a schematic diagram of a right-side view cross-sectional structure of an adjustable exhibition advertisement display screen according to the present invention.
In the figure: 1-supporting seat, 2-bottom frame, 3-control box, 4-bottom plate, 5-top plate, 6-display screen, 7-vertical plate, 8-heat dissipation chamber, 9-heat dissipation hole, 10-mounting frame, 11-heat dissipation fan, 12-motor, 13-driven gear, 14-driving gear and 15-screw rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-4, an adjustable exhibitions advertisement show screen, including underframe 2, 2 bottom faces of underframe are connected with supporting seat 1, be provided with bottom plate 4 in the underframe 2, fixedly connected with riser 7 in the middle of the 4 up ends of bottom plate, display screen 6 is installed to the rear side before riser 7, riser 7 upper end is connected with roof 5, screw rod 15 is worn to be equipped with through the screw rotation in the side around the bottom plate 4, 15 lower extremes of screw rod and 2 interior bottom side walls of underframe rotate to be connected, 15 below surface covers of pull rod are equipped with driven gear 13, motor 12 is installed to the bottom in the underframe 2, motor 12 output end fixedly connected with driving gear 14, driving gear 14 and driven gear 13 meshing, control box 3 is installed to 2 right side walls of underframe.
The utility model is a exhibition advertisement display screen, a display screen 6 is arranged on the front side and the rear side of a vertical plate 7, the upper end and the lower end of the display screen 6 and the vertical plate 7 are connected with a top plate 5 and a bottom plate 4, screw rods 15 are arranged on the front side and the rear side of the bottom plate 4 in a rotating mode through threads, a motor 12 can drive a driving gear 14 to rotate, and the driving gear 14 is meshed with a driven gear 13, so that the driving gear 14 can drive the driven gear 13 to rotate, the screw rods 15 on the front side and the rear side are driven to rotate, the screw rods 15 can drive the bottom plate 4 and the display screen 6 above the bottom plate to move up and down through rotation, the display screen 6 extends out of a bottom frame 2, the exhibition is convenient, and when the display screen 6 is arranged in the bottom frame 2, the bottom frame 2 has good protection performance and can protect the display screen.
The bottom end face of the supporting seat 1 is connected with an anti-skidding and rubber pad, so that the supporting stability of the whole equipment is ensured.
Be provided with heat dissipation room 8 in the riser 7, the fixed mounting bracket 10 that is provided with in the heat dissipation room 8 left and right sides, install a plurality of radiator fan 11 on the mounting bracket 10, a plurality of louvres 9 are worn to be equipped with by the 8 left and right sides walls in heat dissipation room.
5 bottom end face of roof is connected with the cotton pad of buffering, and after 6 entering underframe 2 of display screen, roof 5 contradicts with 2 upper surfaces of underframe, can avoid 6 transition decline of display screen.
The upper end fixedly connected with stopper of screw rod 15, the stopper passes through the screw thread rotation with screw rod 15 upper end and is connected, and motor 12 drives display screen 6 and risees the back, avoids the transition of bottom plate 4 and the display screen 6 of top to rise.
The working principle and the using process of the utility model are as follows: the utility model is a display screen for exhibition advertisement, the display screen 6 is installed on the front and back sides of the vertical plate 7, the upper and lower ends of the display screen 6 and the vertical plate 7 are connected with the top plate 5 and the bottom plate 4, the front and back sides of the bottom plate 4 are penetrated with screw rods 15 by screw rotation, the motor 12 can drive the driving gear 14 to rotate, the driving gear 14 is meshed with the driven gear 13, therefore, the driving gear 14 can drive the driven gear 13 to rotate, thereby driving the screw rods 15 on the front and back sides to rotate, the screw rods 15 can drive the bottom plate 4 and the display screen 6 above the bottom plate to move up and down, the display screen 6 extends out of the bottom frame 2, thereby being convenient for display, when the display screen 6 is arranged in the bottom frame 2, the bottom frame 2 has good protection and protects the display screen, in addition, the cooling fan 11 works during the working process of the display screen 6, can drive the air flow to enter from the heat dissipation hole 9 on one side of the vertical plate 7 and flow out from the other side, the heat generated by the display screen 6 is taken away by the flowing air, the heat dissipation effect is excellent, and the service life of the display screen 6 is prolonged.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. An adjustable exhibition advertisement display screen comprises a bottom frame (2) and is characterized in that the bottom end face of the bottom frame (2) is connected with a supporting seat (1), a bottom plate (4) is arranged in the bottom frame (2), a vertical plate (7) is fixedly connected with the middle of the upper end face of the bottom plate (4), display screens (6) are installed on the front side and the rear side of the vertical plate (7), a top plate (5) is connected with the upper end of the vertical plate (7), screw rods (15) are arranged on the front side and the rear side of the bottom plate (4) in a penetrating mode through thread rotation, the lower ends of the screw rods (15) are rotatably connected with the inner bottom side wall of the bottom frame (2), driven gears (13) are sleeved on the outer surface of the lower portions of the screw rods (15), motors (12) are installed on the inner bottom of the bottom frame (2), driving gears (14) are fixedly connected with output ends of the motors (12), and the driving gears (14) are meshed with the driven gears (13), and a control box (3) is installed on the right side wall of the bottom frame (2).
2. The adjustable exhibition advertisement display screen of claim 1, wherein the bottom end face of the supporting base (1) is connected with a non-slip and rubber pad.
3. The adjustable exhibition advertisement display screen according to claim 2, wherein a heat dissipation chamber (8) is arranged in the vertical plate (7), mounting frames (10) are fixedly arranged on the left side and the right side in the heat dissipation chamber (8), a plurality of heat dissipation fans (11) are installed on the mounting frames (10), and a plurality of heat dissipation holes (9) are arranged on the left side wall and the right side wall of the heat dissipation chamber (8) in a penetrating manner.
4. The adjustable exhibition advertisement display screen of claim 3, wherein the bottom end face of said top plate (5) is connected with a buffering cotton pad.
5. The adjustable exhibition advertisement display screen according to claim 4, wherein the upper end of the screw rod (15) is fixedly connected with a limiting block, and the limiting block is rotatably connected with the upper end of the screw rod (15) through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122405756.2U CN215868437U (en) | 2021-09-30 | 2021-09-30 | Adjustable exhibitions advertisement show screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122405756.2U CN215868437U (en) | 2021-09-30 | 2021-09-30 | Adjustable exhibitions advertisement show screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215868437U true CN215868437U (en) | 2022-02-18 |
Family
ID=80260156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122405756.2U Active CN215868437U (en) | 2021-09-30 | 2021-09-30 | Adjustable exhibitions advertisement show screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215868437U (en) |
-
2021
- 2021-09-30 CN CN202122405756.2U patent/CN215868437U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2020038056A5 (en) | ||
| CN215868437U (en) | Adjustable exhibitions advertisement show screen | |
| CN111809847A (en) | Assembled crane for building | |
| CN210865474U (en) | Double-sided show window advertising machine | |
| CN107896472A (en) | A kind of communication cabinet of good heat dissipation effect | |
| CN215577433U (en) | Electronic information display screen with dust keeper | |
| CN212649968U (en) | Low-consumption heat dissipation device for machine room equipment mounting bracket | |
| CN213178548U (en) | Indoor heating and ventilating device for building | |
| CN210678570U (en) | Outer quick-witted mounting platform of air conditioner based on three-dimensional slip table module of ball | |
| CN114421629A (en) | Photovoltaic building energy storage system rapid adjusting device and adjusting method thereof | |
| CN211372617U (en) | Air condition compressor installing support | |
| CN210348339U (en) | Computer convenient to equipment | |
| CN213178674U (en) | Install heat dissipation equipment for terraced well additional | |
| CN214800424U (en) | Box type LED display screen | |
| CN216014691U (en) | LED display screen convenient to install on building | |
| CN214896383U (en) | Wall-mounted display with dustproof heat dissipation function | |
| CN218042275U (en) | Console back wall with information display function | |
| CN216871520U (en) | Indoor LED full-color display screen convenient to heat dissipation | |
| CN213574839U (en) | Energy-saving external rotor direct-drive fan | |
| CN214690794U (en) | Large screen display protector | |
| CN213960583U (en) | Network server cabinet with partition plate | |
| CN217208787U (en) | Anti-seismic isolation piece for electromechanical device | |
| CN219162957U (en) | Dustproof LED display screen | |
| CN212302939U (en) | High-density small-spacing LED display screen | |
| CN219592543U (en) | Industrial switch radiating fin structure with good radiating effect |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |