CN212484859U

CN212484859U - Rechargeable and double-sided LED light-emitting display card stand plate

Info

Publication number: CN212484859U
Application number: CN202021340713.XU
Authority: CN
Inventors: 涂书文
Original assignee: Shanghai Lingpa Display Products Co ltd
Current assignee: Shanghai Lingpa Display Products Co ltd
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-02-05
Anticipated expiration: 2030-07-10

Abstract

The utility model relates to an exhibition show technical field just discloses a chargeable and two-sided LED luminous show card of standing, including card stand tablet main part, LED light emitting source, poster paper, transparent PVC piece, front switch, back switch, charging circuit board, poster paper is placed between LED light emitting source and transparent PVC piece, LED light emitting source, poster paper and the equal fixed mounting of transparent PVC piece are in the inside that the tablet main part was found to the card, the card stands tablet main part and LED light emitting source and transparent PVC piece and is the assembly relation, the bottom fixed mounting that the tablet main part was found to the card has the bottom plate, the inboard that the tablet main part bottom was found to the card is provided with rechargeable battery, anodal iron sheet and negative pole iron sheet. The utility model discloses a, solved the unstable easy fall of focus, use external instrument to dismantle the damage card that exists and found the tablet main part, the card found the tablet main part and does not have the light emitting source, can only rely on external light source luminance, and is unclear when can causing the show, and is not striking, is difficult for the problem by customer discovery.

Description

Rechargeable and double-sided LED light-emitting display card stand plate

Technical Field

The utility model relates to an exhibition show technical field specifically is a chargeable and two-sided LED luminous show card stands tablet.

Background

The card stand is a device which is usually arranged in modern public spaces, for example, the card stand is arranged in a shopping mall for guiding customers to visit the shopping mall and knowing which participating merchants are arranged on each floor, the card stand is also an indispensable device in an exhibition, and a vertical card is always arranged beside a display vehicle for displaying detailed parameters of the display vehicle, so that exhibitors can further know the display vehicle.

The current card vertical cards mainly have the following problems:

1. the card vertical plate has the advantages that the size of the main body is high, the bottom of the card vertical plate is free of a structure and a specific weight block, the bottom gravity center is easy to be unstable, and the card vertical plate is easy to fall down during advertisement display;

2. the prior art has single structural design, is inconvenient to install and replace the advertisement paper and the transparent PVC, so that a user needs to use an external tool when using the card, and the external tool can scratch the card body when prying the transparent PVC, thereby causing appearance damage;

3. the card stand plate main body is not provided with a light emitting source, can only depend on the external light source brightness, can cause the display to be unclear and unobtrusive, is not easy to be found by customers, and has poor display effect.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a chargeable and two-sided LED luminous show card tablet of standing has the focus and stabilizes difficult falling, conveniently dismantles and with trading the poster paper, and the unstable easy falling of focus has been solved to the advantage that the bandwagon effect is good, uses external instrument to dismantle the damage card that exists and stands the tablet main part, and the card stands the tablet main part and does not have the light emitting source, can only rely on external light source luminance, and is unclear when can causing the show, and is not striking, the difficult problem of being discover by the customer.

(II) technical scheme

For realizing that above-mentioned focus is stable difficult for falling down, convenient dismantlement and with trading the poster paper, the good purpose of bandwagon effect, the utility model provides a following technical scheme:

a rechargeable and double-sided LED luminous display card vertical plate comprises a card vertical plate main body, an LED luminous source, advertising paper, a transparent PVC sheet, a front switch, a back switch and a charging circuit board, wherein the advertising paper is placed between the LED luminous source and the transparent PVC sheet, the LED luminous source, the advertising paper and the transparent PVC sheet are fixedly installed inside the card vertical plate main body, the LED luminous source and the transparent PVC sheet are in an assembly relation, a bottom plate is fixedly installed at the bottom of the card vertical plate main body, a rechargeable battery, an anode iron sheet and a cathode iron sheet are arranged on the inner side of the bottom of the card vertical plate main body, the anode iron sheet and the cathode iron sheet are clamped with the inner side of the bottom of the card vertical plate main body, one end of the rechargeable battery is in contact with the anode iron sheet, the other end of the rechargeable battery is in contact with the cathode iron sheet, the number of the rechargeable batteries is four, and the two rechargeable, the left side that tablet main part bottom was found to the card is all installed to front switch and back switch, front switch all runs through and extends to the left side that the tablet main part was found to the card with the left side of back switch, the right side that the tablet main part bottom was found to the card is installed to the charging circuit board, the right side that the tablet main part was found to the card is all run through and extends to the card with the left side to the charging circuit board.

Preferably, the screw hole has all been seted up in the four corners of bottom plate, the bottom plate passes through screw and screw hole fixed mounting in the bottom of card tablet main part.

Preferably, the left and right sides homogeneous body shaping at card vertical main part top has two back-off screens, the right side that the card vertical main part was seted up the finger and is detained the position, the finger is detained the position and is the slope tang design.

Preferably, the card stands the left bottom of tablet main part and has seted up the open slot that charges, the charging line board passes through the outside that the open slot extends to the card tablet main part, two-way switch mouths have been seted up to the bottom that the card tablet main part right side, openly switch and back switch extend to the outside that the card tablet main part was found through two-way switch mouths, the left side integrated into one piece that the card tablet main part bottom was found has openly switch fixed slot and reverse side switch fixed slot, openly switch fixed mounting is in the inside of openly switch fixed slot, back switch fixed mounting is in the inside of reverse side switch fixed slot.

Preferably, the inside of card tablet main part is seted up the glue that subtracts who evenly distributes and is opened the trench.

Preferably, the inside integrated into one piece of card tablet main part bottom has the positive negative pole iron sheet groove that the equidistance was arranged, positive pole iron sheet and negative pole iron sheet joint respectively are in the inside in positive negative pole iron sheet groove, the inboard integrated into one piece of card tablet main part bottom has the battery that the equidistance was arranged to support the bone position, rechargeable battery all fixed mounting is in the inboard that the bone position was supported to the battery, the four corners integrated into one piece bottom the card tablet main part has bottom screw post.

(III) advantageous effects

Compared with the prior art, the utility model provides a chargeable and two-sided LED luminous show card tablet that stands possesses following beneficial effect:

1. the rechargeable and double-sided LED light-emitting display card stand plate has the advantages that when the front switch is turned on, an instruction is sent to the rechargeable batteries, the rechargeable batteries transmit electric energy to the LED light-emitting sources, the LED light-emitting sources are lightened to illuminate advertising paper and a transparent PVC sheet, so that the advertising display function is realized, the back switch is the same as the above functions, the rechargeable batteries can be connected with an external power supply during feeding, the external power supply can be inserted into an android charging port of a charging circuit board to realize a charging mode, the number of the rechargeable batteries is four, the rechargeable batteries are arranged at the bottom of the card stand plate main body, the problem that the gravity center of the bottom is unstable and the rechargeable batteries are not easy to fall down during advertising display is solved by the weight of the rechargeable batteries, the two rechargeable batteries are designed as a group of independent switches, the two rechargeable batteries are matched with the front switch and the, work efficiency has been promoted, the time of endurance of supplying power of LED light emitting source has been solved, LED light emitting source and poster paper are two-sided design, there is the wall project organization in the centre, can separate the light source, when opening the light source, poster paper shows more clearly, advertisement bandwagon effect is better, the unstable easy fall of focus has been solved, the damage card that uses external instrument to dismantle the existence stands the tablet main part, the card stands the tablet main part and does not have the light emitting source, can only rely on external light source luminance, it is unclear when can causing the show, it is not striking, the difficult problem of being discovered by the customer.

2. According to the rechargeable and double-sided LED light-emitting display card stand plate, the weight of the rechargeable battery can influence the firmness degree of the bottom plate, so that the device is firmer by adopting the structural design of the locking screw.

3. This tablet is found to luminous show card of chargeable and two-sided LED plays fixed and anticreep function through the back-off screens, fixes the top when installation LED light emitting source, poster paper and transparent PVC piece, and the finger is detained a slope tang design and can be realized disassembling transparent PVC piece fast and changing poster paper.

4. This tablet is found to luminous show card of chargeable and two-sided LED, the open slot that charges provides the socket effect for the charging circuit board, and the two-way switch mouth is solved for the bottom switch and closes and open the function, and the front switch fixed slot plays the fixed action with back switch with the noble front switch of reverse side switch fixed slot difference, and in the switch protrusion position leading-in two-way switch mouth of position when the switch was packed into has both sides bone position card, at the during operation, both do not influence alone the switch.

5. This chargeable and two-sided LED luminous show card stands tablet, because the LED light emitting source is electron device, assembly laminating and the clearance is few, can cause overheated in the inclosed space, leads to the overheated damage of LED light emitting source, through subtracting the design of gluing the trench of opening, has optimized the material quantity, has also solved the heat dissipation problem.

6. This tablet is found to luminous show card of chargeable and two-sided LED plays the fixed mounting effect to anodal iron sheet and negative pole iron sheet through positive negative pole iron sheet groove, and easy to assemble nevertheless is difficult for taking out, and the bottom screw post plays fixed function to the rechargeable battery in the cavity, solves the cavity part problem that drops, and the battery supports the bone position and is the circular arc design, and rechargeable battery's circular arc of laminating has the function that supports rechargeable battery and solve and rock.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic bottom view of the present invention;

fig. 3 is an explosion diagram of the present invention.

In the figure: 1. a card body; 2. an LED light emitting source; 3. advertising paper; 4. a transparent PVC sheet; 5. a rechargeable battery; 6. a front switch; 7. a back switch; 8. a base plate; 9. a charging circuit board; 10. a positive electrode iron piece; 11. a negative electrode iron piece; 12. reversely buckling and clamping; 13. buckling positions of fingers; 14. a charging open slot; 15. a bi-directional switch port; 16. a front switch fixing groove; 17. a reverse side switch fixing groove; 18. positive and negative iron sheet grooves; 19. a battery-supported bone site; 20. a bottom screw post; 21. and (5) reducing the glue and opening the 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, a rechargeable and double-sided LED light-emitting display card stand plate comprises a card stand plate main body 1, an LED light source 2, advertisement paper 3, a transparent PVC sheet 4, a front switch 6, a back switch 7, and a charging circuit board 9, wherein the advertisement paper 3 is placed between the LED light source 2 and the transparent PVC sheet 4, the LED light source 2, the advertisement paper 3, and the transparent PVC sheet 4 are all fixedly installed inside the card stand plate main body 1, the LED light source 2, and the transparent PVC sheet 4 are in an assembly relationship, a bottom plate 8 is fixedly installed at the bottom of the card stand plate main body 1, a rechargeable battery 5, a positive iron sheet 10, and a negative iron sheet 11 are arranged inside the bottom of the card stand plate main body 1, the positive iron sheet 10 and the negative iron sheet 11 are all clamped with the inside of the bottom of the card stand plate main body 1, one end of the rechargeable battery 5 is in contact with the positive iron sheet 10, the other end, the quantity of rechargeable battery 5 is four, and two rechargeable battery 5 are a set of, and front switch 6 and back switch 7 are all installed in the left side that the card found tablet main part 1 bottom, and front switch 6 all runs through and extend to the left side that the card found tablet main part 1 with back switch 7's left side, and charging line board 9 is installed on the right side that the card found tablet main part 1 bottom, and charging line board 9 all runs through and extends to the right side that the card found tablet main part 1 with the left side.

Further, the screw hole has all been seted up in the four corners of bottom plate 8, and bottom plate 8 passes through screw and screw hole fixed mounting in the bottom of card tablet main part 1, because rechargeable battery 5's weight can influence the firm degree of bottom plate 8, so adopt the structural design of lock screw, make the device more firm.

Further, the equal integrated into one piece in the left and right sides at card vertical card main part 1 top has two back-off screens 12, and the right side that the card found card main part 1 has been seted up the finger and has been detained position 13, and the finger is detained position 13 and is the slope tang design, plays fixed and anticreep function through back-off screens 12, fixes the top when installation LED light emitting source 2, poster paper 3 and transparent PVC piece 4, and the finger is detained 13 slope tang designs and can be realized disassembling transparent PVC piece 4 fast and change poster paper 3.

Further, a charging open slot 14 is formed in the bottom of the left side of the card main body 1, the charging circuit board 9 extends to the outer side of the card main body 1 through the charging open slot 14, two-way switch ports 15 are formed in the bottom of the right side of the card main body 1, the front switch 6 and the back switch 7 extend to the outer side of the card main body 1 through the two-way switch ports 15, a front switch fixing slot 16 and a back switch fixing slot 17 are integrally formed in the left side of the bottom of the card main body 1, the front switch 6 is fixedly installed in the front switch fixing slot 16, the back switch 7 is fixedly installed in the back switch fixing slot 17, the charging open slot 14 provides a socket function for the charging circuit board 9, the two-way switch ports 15 solve the closing and opening functions for the bottom switch, the front switch fixing slot 16 and the switch fixing slot 17 respectively play a fixing role for the front switch 6 and, when the switch is installed, the two bone positions are clamped, the switch convex part is led into the bidirectional switch opening 15, and when the switch is in operation, the two bone positions do not influence the independent switch.

Further, the glue reducing slot position 21 which is uniformly distributed is formed in the card stand plate main body 1, the LED light emitting source 2 is an electronic device, the assembling and laminating are few in gap, overheating can be caused in a closed space, the LED light emitting source 2 is damaged due to overheating, the material consumption is optimized through the design of the glue reducing slot position 21, and the heat dissipation problem is solved.

Further, positive and negative iron sheet grooves 18 are formed in the inner side of the bottom of the card stand main body 1 in an integrated mode and are arranged equidistantly, the positive iron sheet 10 and the negative iron sheet 11 are clamped inside the positive and negative iron sheet grooves 18 respectively, battery supporting bone positions 19 are formed in the inner side of the bottom of the card stand main body 1 in an integrated mode and are arranged equidistantly, rechargeable batteries 5 are fixedly installed on the inner sides of the battery supporting bone positions 19, bottom screw posts 20 are formed in the four corners of the bottom of the card stand main body 1 in an integrated mode, the positive iron sheet 10 and the negative iron sheet 11 are fixedly installed through the positive and negative iron sheet grooves 18 and are convenient to install but not easy to take out, the bottom screw posts 20 fix the rechargeable batteries 5 in the cavity, the problem that parts in the cavity fall is solved, the battery supporting bone positions 19 are designed to be circular arcs, the rechargeable batteries 5 are attached to the circular arcs, and the rechargeable batteries 5 are supported and the.

The working principle is as follows: when the utility model is used, when the front switch 6 is opened, an instruction is sent to the rechargeable battery 5, the rechargeable battery 5 transmits power energy to the LED luminous source 2, the LED luminous source 2 is lightened to illuminate the advertising paper 3 and the transparent PVC sheet 4, thereby realizing the advertising display function, the back switch 7 has the same function as the above function, the rechargeable battery 5 can be connected with an external power supply when feeding, the external power supply can be inserted into the android charging port of the charging circuit board 9 to realize the charging mode, the number of the rechargeable batteries 5 is four, the rechargeable batteries are arranged at the bottom of the card main body 1, the gravity center of the bottom is unstable due to the weight of the rechargeable batteries and are not easy to fall down when displaying the advertisement, the two rechargeable batteries 5 are a group of independent switch design, the front switch 6 and the back switch 7 are matched, when the two rechargeable batteries 5 feed, the other two rechargeable batteries 5 can be continuously fed, and the two rechargeable batteries, work efficiency has been promoted, the power supply duration of LED light emitting source 2 has been solved, LED light emitting source 2 and poster paper 3 are two-sided design, there is the wall project organization in the centre, can separate the light source, when opening the light source, poster paper 3 shows more clearly, advertisement bandwagon effect is better, it easily falls to have solved the focus unstability, damage card that uses external instrument to dismantle the existence founds tablet main part 1, card founds tablet main part 1 and does not have the light emitting source, only can rely on external light source luminance, it is unclear when can causing the show, it is not striking, the difficult problem of being discovered by the customer.

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. Also, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

1. The utility model provides a chargeable and two-sided LED luminous show card stands tablet, includes card stand tablet main part (1), LED light emitting source (2), advertising paper (3), transparent PVC piece (4), front switch (6), back switch (7), charging line board (9), its characterized in that: the advertising paper (3) is placed between the LED light-emitting source (2) and the transparent PVC sheet (4), the LED light-emitting source (2), the advertising paper (3) and the transparent PVC sheet (4) are fixedly mounted inside the card-standing main body (1), the card-standing main body (1) is in an assembly relationship with the LED light-emitting source (2) and the transparent PVC sheet (4), a bottom plate (8) is fixedly mounted at the bottom of the card-standing main body (1), a rechargeable battery (5), an anode iron sheet (10) and a cathode iron sheet (11) are arranged on the inner side of the bottom of the card-standing main body (1), the anode iron sheet (10) and the cathode iron sheet (11) are clamped with the inner side of the bottom of the card-standing main body (1), one end of the rechargeable battery (5) is in contact with the anode iron sheet (10), the other end of the rechargeable battery (5) is in contact with the cathode iron sheet (11), the number of the rechargeable battery (5) is four, two rechargeable battery (5) are a set of, the left side in card tablet main part (1) bottom is all installed with back switch (7) in front switch (6), the left side of front switch (6) and back switch (7) all runs through and extends to the left side that the card tablet main part (1) was found to the card, the right side in card tablet main part (1) bottom is installed in charging wiring board (9), charging wiring board (9) all runs through and extends to the right side that the card tablet main part (1) was found with the left side.

2. The rechargeable and double-sided LED lighted display card stand of claim 1, wherein: the four corners of bottom plate (8) have all been seted up the screw hole, bottom plate (8) pass through screw and screw hole fixed mounting in the bottom of card tablet main part (1).

3. The rechargeable and double-sided LED lighted display card stand of claim 1, wherein: the equal integrated into one piece in the left and right sides at card vertical main part (1) top has two back-off screens (12), finger knot position (13) have been seted up on the right side of card vertical main part (1), finger knot position (13) are the design of inclination tang.

4. The rechargeable and double-sided LED lighted display card stand of claim 1, wherein: card founds the left bottom of tablet main part (1) and has seted up charging open slot (14), charging line board (9) extend to the outside that the tablet main part (1) was found to the card through charging open slot (14), two-way switch mouth (15) have been seted up to the bottom that the tablet main part (1) right side was found to the card, openly switch (6) extend to the outside that the tablet main part (1) was found to the card through two-way switch mouth (15) with back switch (7), the left side integrated into one piece of card main part (1) bottom has openly switch fixed slot (16) and reverse side switch fixed slot (17), openly switch (6) fixed mounting is in the inside of openly switch fixed slot (16), back switch (7) fixed mounting is in the inside of reverse side switch fixed slot (17).

5. The rechargeable and double-sided LED lighted display card stand of claim 1, wherein: the inside of card tablet main part (1) is seted up the glue that subtracts of evenly distributed and is opened the trench (21).

6. The rechargeable and double-sided LED lighted display card stand of claim 1, wherein: the inboard integrated into one piece of card tablet main part (1) bottom has positive negative pole iron sheet groove (18) that the equidistance was arranged, positive pole iron sheet (10) and negative pole iron sheet (11) joint respectively in the inside in positive negative pole iron sheet groove (18), the inboard integrated into one piece of card tablet main part (1) bottom has the battery that the equidistance was arranged to support bone position (19), the inboard of rechargeable battery (5) equal fixed mounting in battery support bone position (19), the card tablet main part (1) bottom's four corners integrated into one piece has bottom screw post (20).