Advertisement display cabinet with slidable display screen

Abstract

The advertisement display cabinet comprises a machine frame, a power source, a plurality of lamp boxes and a first display screen, a sliding groove is formed in the machine frame, an iron plate is arranged in the sliding groove in the length direction of the sliding groove, a first magnet is arranged at the bottom end of the first display screen, and a second magnet is arranged at the bottom end of the first display screen. The first display screen is arranged in the sliding groove in a sliding mode, and the first magnet and the iron plate attract each other. The power source is arranged on the machine frame, a conductive metal strip is arranged in the sliding groove in the length direction of the sliding groove, the conductive metal strip and the lamp boxes are electrically connected with the power source, a conductive contact piece is arranged at the bottom end of the first display screen, and the conductive contact piece abuts against the conductive metal strip. The advertisement display device has the advantages that the first display screen is arranged in the sliding groove in the rack in a sliding mode by attracting and fixing the first magnet and the iron sheet, so that the first display screen can be conveniently installed, detached and adjusted in position, and advertisement information can be conveniently and fully displayed to audiences.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of advertisement display, especially a kind of advertisement display cabinet with slidable display screen. BACKGROUND

[0002] As an important means of product display, advertisement display cabinet can be seen everywhere in shopping mall, supermarket and exhibition hall. Through advertisement display, the product is promoted. In shopping mall, supermarket and exhibition hall, there are usually many people, and the existing advertisement display cabinet cannot be moved. When a group of people are displayed by the advertisement display cabinet, the people in the corner are far away from the display screen on the advertisement display cabinet, and it is difficult to clearly watch the information displayed by the display screen. Therefore, the promotion effect of product information is limited, and improvement is needed. INVENTION CONTENT

[0003] The utility model aims at providing an advertisement display cabinet with adjustable display screen position, so that the people in the corner can clearly watch the information displayed by the display screen.

[0004] The utility model provides a kind of advertisement display cabinet with slidable display screen, including rack, power supply, several lamp boxes and first display screen, the rack is formed with sliding slot, iron plate is provided in the sliding slot along its length direction, the bottom of the first display screen is provided with first magnet, the first display screen is slidably arranged in the sliding slot, and the first magnet is attracted to the iron plate;The power supply is arranged on the rack, and the sliding slot is provided with conductive metal strip along its length direction, the conductive metal strip and several lamp boxes are electrically connected with power supply, the bottom of the first display screen is provided with conductive contact piece, and the conductive contact piece is abutted with the conductive metal strip.

[0005] Preferably, the conductive contact piece is set as elastic sheet, the bottom of the first display screen is provided with PCB board, the elastic sheet is welded and fixed with the PCB board, the PCB board is provided with non-polarity chip, and the non-polarity chip is electrically connected with the elastic sheet.

[0006] Preferably, the conductive metal strip is set as copper strip, the copper strip is provided with two, and the two copper strips are arranged at intervals.

[0007] Preferably, the surface of the iron plate is provided with a pair of fixed slots, and the two copper strips are clamped in the fixed slots, and the surface of the copper strip is flush with the surface of the iron plate.

[0008] Preferably, the length dimension of the sliding slot is set as "L", and satisfies 200cm < L < 250cm;The length dimension of the first display screen is set as "D", and satisfies 80cm < D < 100cm.

[0009] Preferably, the frame comprises a bottom box and a top plate wall, the top plate wall is vertically fixed above the bottom box, the sliding groove is opened at the top end of the top plate wall, and the power supply is arranged in the bottom box; the plurality of lamp boxes comprise a rectangular lamp box, a square lamp box and a pair of horizontal lamp boxes, the two horizontal lamp boxes are arranged above the bottom box and located at two sides of the top plate wall, and the rectangular lamp box and the square lamp box are arranged on two surfaces of the top plate wall respectively.

[0010] Preferably, a mounting groove is formed on the surface of the top plate wall, the rectangular lamp box comprises a light source, a light-transmitting plate and an iron frame, a support frame for bearing an advertising cloth is fixedly arranged in the mounting groove, the light source and the light-transmitting plate are located in the support frame, a plurality of second magnets are fixedly arranged along the circumferential side of the support frame in the mounting groove, and the iron frame is sleeved on the periphery of the support frame and fixedly connected with the second magnets.

[0011] Preferably, a mounting plate is fixedly arranged in the mounting groove, the mounting plate is threadedly connected with a screw rod, and the second magnets are fixedly arranged at the end of the screw rod.

[0012] Preferably, a second display screen is further arranged on the surface of the top plate wall, and the second display screen and the square lamp box are located on the same side surface of the top plate wall.

[0013] Preferably, a plurality of universal wheels are arranged at the bottom end of the frame.

[0014] As can be seen from the above description of the utility model, the utility model has the following beneficial effects:

[0015] 1. A first magnet is arranged at the bottom end of the first display screen, an iron plate is arranged in the sliding groove along the length direction of the sliding groove, the first magnet and the iron plate are attracted to each other, so that the first display screen is stably arranged in the sliding groove, and the first display screen is convenient to install and disassemble; the first display screen can slide in the sliding groove by being pushed, so that the position of the first display screen is adjusted, and the advertising information on the first display screen can be fully displayed to the audience in the corner.

[0016] 2. The conductive contact is selected as an elastic sheet, a PCB plate is arranged at the bottom end of the first display screen, the elastic sheet is fixedly welded to the PCB plate, and a non-polarity chip connected with the elastic sheet is arranged on the PCB plate, so that the first display screen is subjected to non-polarity power supply through the non-polarity chip, and the first display screen does not need to be distinguished as positive or negative when being clamped and arranged in the sliding groove, thereby facilitating the installation of the first display screen.

[0017] 3. A mounting groove is formed on the surface of the top plate wall, a support frame is arranged in the mounting groove, a plurality of second magnets are arranged along the periphery of the support frame, and an iron frame is sleeved on the periphery of the support frame and fixedly connected with the second magnets after the advertising cloth is wrapped on the periphery of the support frame, so that the advertising cloth is fixedly arranged on the top plate wall, and the advertising cloth is convenient to disassemble. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is an overall structural schematic diagram of an embodiment of an advertising display cabinet with a slidable display screen;

[0019] Figure 2 is an embodiment of a square light box and a second display screen structure schematic diagram;

[0020] Figure 3 is an embodiment of a sliding groove and a light-transmitting plate structure schematic diagram;

[0021] Figure 4 is an embodiment of a top plate wall and a first display screen partial sectional view;

[0022] Figure 5 is an embodiment of an iron plate and a fixing groove partial schematic diagram;

[0023] Figure 6 is an embodiment of a first magnet structure schematic diagram;

[0024] Figure 7 is an embodiment of a conductive contact, a PCB board and a non-polarity chip structure schematic diagram;

[0025] Figure 8 is an embodiment of a support frame and an iron frame structure schematic diagram;

[0026] Figure 9 is an embodiment Figure 8 is a partial enlarged view at A in the embodiment.

[0027] Reference signs: 1, rack; 11, bottom box; 12, top plate wall; 121, mounting groove; 122, support frame; 123, second magnet; 124, mounting plate piece; 125, screw rod; 13, sliding groove; 14, iron plate; 141, fixing groove; 15, conductive metal strip; 16, universal wheel; 2, power supply; 3, light box; 31, rectangular light box; 311, light source; 312, light-transmitting plate; 313, iron frame; 32, square light box; 33, horizontal light box; 4, first display screen; 41, first magnet; 42, conductive contact; 43, PCB board; 44, non-polarity chip; 5, second display screen. DETAILED DESCRIPTION

[0028] In order to make the technical problems, technical solutions and beneficial effects of the present application more clear, the following will be further described in detail with reference to the accompanying drawings Figures 1-9 and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and do not limit the present application.

[0029] Reference Figure 1 and Figure 2The utility model provides a kind of advertising display cabinet of display screen slippable, including frame 1, power supply 2, several light boxes 3 and first display screen 4, wherein frame 1 includes bottom box 11 and top plate wall 12, top plate wall 12 is vertically fixedly arranged at the center of bottom box 11, and first display screen 4 is transversely slippable and arranged at the top end of top plate wall 12.Several light boxes 3 are rectangular light box 31, square light box 32 and a pair of horizontal light box 33, two horizontal light boxes 33 are arranged above bottom box 11 and are located at the two sides of top plate wall 12, rectangular light box 31 is arranged on one side of top plate wall 12, square light box 32 is arranged on the other side of top plate wall 12, and second display screen 5 is further arranged on the surface of top plate wall 12, so that second display screen 5 and square light box 32 are on the same surface of top plate wall 12.Power supply 2 is used to power first display screen 4, second display screen 5, rectangular light box 31, square light box 32 and two horizontal light boxes 33.

[0030] Referring to Figure 3 , Figure 4 and Figure 5 , in order to enable first display screen 4 to slide at the top end of top plate wall 12, sliding groove 13 is formed at the top end of top plate wall 12, iron plate 14 is formed in the bottom end of sliding groove 13 along the length direction of the iron plate, a pair of fixed grooves 141 are formed on the iron plate 14 along the length direction of the iron plate, the two fixed grooves 141 are arranged at intervals, and conductive metal strip 15 is arranged in the two fixed grooves 141.After arrangement, the top end surface of conductive metal strip 15 is flush with the top end surface of iron plate 14; since the resistivity of copper is very low, the current can flow quickly in copper, and copper has good conductivity; and copper has good plasticity and ductility, so copper strip can be selected as conductive metal strip 15.

[0031] Referring to Figure 3 and Figure 6 , corresponding to this, a plurality of first magnets 41 and a plurality of conductive contact pieces 42 are arranged at the bottom end of first display screen 4, the bottom end of first display screen 4 is clamped and mounted into sliding groove 13 of frame 1, each first magnet 41 at the bottom end of first display screen 4 is attracted to iron plate 14 in sliding groove 13, so that first display screen 4 is stably mounted in sliding groove 13.Each conductive contact piece 42 at the bottom end of first display screen 4 is in abutment with conductive metal strip 15 in sliding groove 13, so that first display screen 4 is in an energized state.When it is necessary to adjust the position of first display screen 4 on top plate wall 12 so that other viewers can view the advertisement, first display screen 4 is pushed to slide in sliding groove 13 to achieve position adjustment.First display screen 4 is slidably mounted in sliding groove 13, which not only makes first display screen 4 have high flexibility when adjusting, but also facilitates the mounting and dismounting between first display screen 4 and top plate wall 12, so as to facilitate the later maintenance of first display screen 4.

[0032] Referring to Figure 3 and Figure 7 The conductive contact 42 is optionally a spring sheet, and a PCB board 43 is arranged at the bottom end of the first display screen 4, and a non-polarity chip 44 is arranged on the PCB board 43. The spring sheet and the PCB board 43 are fixed by welding, and the non-polarity chip 44 is electrically connected with the spring sheet. The non-polarity chip 44 is used to input power to the first display screen 4 without polarity, so that the first display screen 4 does not need to be distinguished as positive or negative when being installed in the sliding groove 13, thereby facilitating the installation of the first display screen 4. The length of the sliding groove 13 is set as “L”, and the length of the sliding groove 13 satisfies 200 cm < L < 250 cm. The length of the first display screen 4 is set as “D”, and the length of the first display screen 4 satisfies 80 cm < D < 100 cm, so that the first display screen 4 can be adjusted in a large range in the sliding groove 13.

[0033] Referring to Figure 2 、 Figure 8 and Figure 9 The rectangular light box 31 includes a light source 311, a light-transmitting plate 312, and an iron frame 313. An installation groove 121 is formed on the surface of the top plate wall 12, a support frame 122 is fixedly arranged in the installation groove 121, and a plurality of second magnets 123 are fixedly arranged on the periphery of the support frame 122 in the installation groove 121. The light source 311 and the light-transmitting plate 312 are arranged inside the support frame 122, and the power supply 2 is electrically connected with the light source 311, so that the power supply 2 supplies power to the light source 311, and the point light source 311 is converted into an electric light source 311 through the light-transmitting plate 312. The required advertising cloth is wrapped around the periphery of the support frame 122, and then the iron frame 313 is wrapped around the periphery of the support frame 122, so that the iron frame 313 is fixedly attracted to the second magnets 123, thereby fixing the advertising cloth through the iron frame 313. The iron frame 313 is fixedly attracted to the second magnets 123, so that the iron frame 313 is convenient to be installed and dismounted with the top plate wall 12, thereby facilitating the replacement of the required advertising cloth.

[0034] In order to adjust the installation fastening degree of the iron frame 313, a plurality of installation plates 124 are arranged along the outer peripheral side of the support frame 122 in the installation groove 121, a screw rod 125 is threadedly connected on each installation plate 124, each screw rod 125 is kept in a horizontal state, and each second magnet 123 is fixedly arranged at the end of each screw rod 125. The position of each second magnet 123 is adjusted by screwing each screw rod 125, when the iron frame 313 is clamped on the outer periphery of the support frame 122, the spacing between the iron frame 313 and the support frame 122 is adjusted, so as to adapt to the thickness size of the advertising cloth, thereby fixing the advertising cloth stably. A plurality of universal wheels 16 are arranged at the bottom end of the bottom box 11, so as to facilitate the position movement of the advertising display cabinet, so that the advertising display cabinet can be used for advertising display in different position areas.

[0035] The specific implementation principle of the embodiment of the application is that when the power supply 2 is turned on, each lamp box 3 is directly lighted, the first display screen 4 is clamped and installed in the sliding groove 13, the first magnet 41 at the bottom end of the first display screen 4 is attracted to the iron plate 14, so that the first display screen 4 is kept in a stable position in the sliding groove 13. The conductive contact 42 at the bottom end of the first display screen 4 is in abutment with the conductive metal strip 15 in the sliding groove 13, the power supply 2 is inputted by the non-polarity chip 44, so that the first display screen 4 is in an energized state, so that the first display screen 4 is used for advertising display; the power supply 2 is inputted by the non-polarity, so that the first display screen 4 does not need to consider the front and back sides during installation, so as to facilitate the installation of the first display screen 4. When it is needed to display advertisements to the audience in other positions, the first display screen 4 is pushed to slide in the sliding groove 13, so as to complete the position adjustment of the first display screen 4. The first display screen 4 is slidably installed in the sliding groove 13, and the first magnet 41 is attracted and fixed to the iron sheet, so that the first display screen 4 has high flexibility during adjustment, and the first display screen 4 is convenient to install and dismount between the top plate wall 12, so as to facilitate the later maintenance of the first display screen 4.

[0036] When the advertising display through the rectangular lamp box 31 is needed, the screw 125 is screwed to make the second magnet 123 in the appropriate position, the advertising cloth to be displayed is wrapped around the periphery of the support frame 122, and then the iron frame 313 is clamped on the periphery of the support frame 122, so that the iron frame 313 is fixed by being attracted to the second magnet 123, so as to fix the advertising cloth. The iron frame 313 is fixed by being attracted to the second magnet 123, so as to facilitate the installation and removal of the iron frame 313, thereby facilitating the replacement of the advertising cloth. After the installation of the advertising cloth is completed, the power supply 2 supplies power to the light source 311, and the light-transmitting plate 312 converts the point light source 311 into the electric light source 311, so that the rectangular lamp box 31 performs the advertising display. The bottom box 11 is provided with a plurality of universal wheels 16 at the bottom end, so that the advertising display cabinet can be pushed to different positions for advertising display.

[0037] The utility model is described above in conjunction with the drawings, and obviously, the specific implementation of the utility model is not limited by the above mode, as long as various non-substantial improvements are made by adopting the method concept and technical scheme of the utility model, or the concept and technical scheme of the utility model is directly applied to other occasions without improvement, and the protection of the utility model is achieved.

Claims

1. A sliding advertising display cabinet, characterized in that: It includes a frame, a power supply, several light boxes and a first display screen. A sliding groove is formed on the frame. An iron plate is arranged in the sliding groove along its length direction. A first magnet is arranged at the bottom end of the first display screen. The first display screen is slidably arranged in the sliding groove, and the first magnet attracts the iron plate. The power supply is arranged on the frame. A conductive metal strip is arranged in the sliding groove along its length direction. The conductive metal strip and several light boxes are electrically connected to the power supply. A conductive contact is arranged at the bottom end of the first display screen, and the conductive contact abuts against the conductive metal strip.

2. The advertising display cabinet with a slidable display screen according to claim 1, wherein: The conductive contact is arranged as a spring piece. A PCB board is arranged at the bottom end of the first display screen. The spring piece is welded and fixed to the PCB board. A non-polarity chip is arranged on the PCB board, and the non-polarity chip is electrically connected to the spring piece.

3. The advertising display cabinet with a slidable display screen according to claim 1, wherein: The conductive metal strip is arranged as a copper strip. There are two copper strips, and the two copper strips are arranged at intervals.

4. The advertising display cabinet with a slidable display screen according to claim 3, wherein: A pair of fixing grooves are formed on the surface of the iron plate. The two copper strips are clamped in the fixing grooves, and the surface of the copper strip is flush with the surface of the iron plate.

5. The advertising display cabinet with a slidable display screen according to claim 1, wherein: The length dimension of the sliding groove is set as "L", and 200 cm < L < 250 cm; the length dimension of the first display screen is set as "D", and 80 cm < D < 100 cm.

6. The advertising display cabinet with a slidable display screen according to claim 1, wherein: The frame includes a bottom box and a top plate wall. The top plate wall is vertically and fixedly arranged above the bottom box. The sliding groove is formed at the top end of the top plate wall. The power supply is arranged in the bottom box; several of the light boxes include a rectangular light box, a square light box and a pair of horizontal light boxes. The two horizontal light boxes are arranged above the bottom box and on both sides of the top plate wall. The rectangular light box and the square light box are respectively arranged on the two surfaces of the top plate wall.

7. The advertising display cabinet with a slidable display screen according to claim 6, wherein: An installation groove is formed on the surface of the top plate wall. The rectangular light box includes a light source, a light-transmitting plate and an iron frame. A support frame for carrying an advertising cloth is fixedly arranged in the installation groove. The light source and the light-transmitting plate are located in the support frame. Several second magnets are fixedly arranged along the periphery of the support frame in the installation groove. The iron frame is sleeved outside the support frame and is attracted and fixed by the second magnets.

8. The sliding advertising display cabinet according to claim 7, characterized in that: An installation plate member is fixedly arranged in the installation groove. A screw rod is threadedly connected to the installation plate member. The second magnet is fixedly arranged at the end of the screw rod.

9. A sliding advertising display cabinet with a display screen according to claim 6, characterized in that: A second display screen is further arranged on the surface of the top plate wall. The second display screen and the square light box are on the same side surface of the top plate wall.

10. A sliding advertising display cabinet with a display screen according to claim 1, characterized in that: Several universal wheels are arranged at the bottom end of the frame.

Images