CN213634540U - Large-scale electronic price tag - Google Patents
Large-scale electronic price tag Download PDFInfo
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- CN213634540U CN213634540U CN202022422552.5U CN202022422552U CN213634540U CN 213634540 U CN213634540 U CN 213634540U CN 202022422552 U CN202022422552 U CN 202022422552U CN 213634540 U CN213634540 U CN 213634540U
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- nut
- price tag
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- front cover
- electronic price
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Abstract
The utility model provides a large-scale electron price tag belongs to price tag technical field. It has solved the current inconvenient problem of putting of large-scale electron price tag. This large-scale electron price tag, including shell, apron and display screen, the apron inlays to be established on the shell, and the display screen setting has seted up a plurality of connect the via hole on the side on the shell between shell and apron, still is equipped with the nut of a plurality of and connect the via hole position one-to-one in the shell. The connecting through hole and the nut are arranged, the nut is positioned in the connecting through hole, the connecting through hole can be used for inserting the rod part of the screw rod, and the stud at the head end of the screw rod can be screwed with the nut, so that the connection is firmer and is not easy to fall off; the nut is a metal piece and is fixedly connected to the front cover of the shell through injection molding, the structure is firm, and the nut is not easy to loosen.
Description
Technical Field
The utility model belongs to the technical field of the price tag, a electron price tag, especially a large-scale electron price tag is related to.
Background
An electronic price tag, also called an electronic shelf tag, is an electronic display device with an information receiving and sending function, and is mainly applied to electronic tags for displaying price information in supermarkets, convenience stores, pharmacies and the like. The electronic shelf label is placed on a shelf, can replace an electronic display device of the traditional paper price label, is connected with a computer database in a market through a wired or wireless network, and displays the latest commodity information through a screen on the electronic shelf label. The electronic shelf label successfully incorporates the shelf into a computer program in fact, the condition of manually replacing the price label is eliminated, and the price consistency between the cashier desk and the shelf is realized. Most volumes of current electron price tags are less, fix on the pultrusion through the joint, and the electron price tag that the bright product of giving birth to was used is often put at the middle part of show cupboard or goods shelves owing to, and the shopper who stands in relative show cupboard or goods shelves edge is far away, and the volume is often great, puts moreover with the dismouting inconvenient.
Disclosure of Invention
The utility model aims at having the above-mentioned problem to current technique, provided a large-scale electron price tag, the technical problem that it will solve is how to realize putting and the dismouting problem that is used for giving birth to the large-scale electron price tag of bright product.
The purpose of the utility model can be realized by the following technical proposal: the utility model provides a large-scale electron price tag, includes shell, apron and display screen, the apron inlays to be established on the shell, the display screen sets up between shell and apron, its characterized in that, a plurality of connect the via hole has been seted up on the side on the shell, still be equipped with the nut of a plurality of and connect the via hole position one-to-one in the shell.
In foretell large-scale electron price tag, the shell includes drain pan and the protecgulum of looks lock, the protecgulum has the holding chamber one that is used for inlaying and establishes the display screen, the drain pan has the holding chamber two that is used for inlaying and establishes protecgulum and apron, and is used for inlaying the holding chamber two of establishing the apron, connect the via hole and set up on the drain pan side, the nut inlays and establishes on the side of protecgulum.
In the above-mentioned large-scale electronic price tag, the nut is a metal part and is integrally formed on the side edge of the front cover by injection molding.
In the above-mentioned large-scale electronic price tag, the outer wall surface of the nut is provided with a plurality of limiting convex strips.
In the above-mentioned large-scale electronic price tag, each of the limiting convex strips is disposed along the axial direction of the nut, and each of the limiting convex strips is arranged in an annular array with the center of the nut.
In the above-mentioned large-scale electronic price tag, a longitudinal section of the nut is in an i-shape.
In the above-mentioned large-scale electronic price tag, the housing is rectangular, and at least one long side and at least one short side of the housing are provided with at least one connecting through hole and a nut.
In the above-mentioned large-scale electronic price tag, a circuit board is connected to a side surface of the bottom shell facing the front cover, the circuit board is connected to the display screen through a data line, and the front cover is provided with a line passing hole for the data line to pass through.
In the above-mentioned large-scale electronic price tag, a third accommodating cavity for accommodating a battery is formed in the side surface of the front cover facing the bottom shell, a limiting plate matched with the shape of the battery is arranged on the side surface of the bottom shell facing the front cover, a battery cover plate is detachably connected to the bottom shell, and the position of the battery cover plate corresponds to the position of the third accommodating cavity.
Compared with the prior art, the utility model has the advantages that the connecting through hole and the nut are arranged, the nut is positioned in the connecting through hole, the connecting through hole can be used for inserting the rod part of the screw rod, and the stud at the head end of the screw rod can be screwed with the nut, so that the connection is firmer and the screw rod is not easy to fall off; the nut is a metal piece and is fixedly connected to the front cover of the shell through injection molding, the structure is firm, and the nut is not easy to loosen.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an exploded view of the present invention.
Fig. 3 is an exploded view from another angle of the present invention.
Fig. 4 is a cross-sectional view of the present invention.
Fig. 5 is an enlarged view at a in fig. 4.
Fig. 6 is a schematic structural diagram of the nut of the present invention.
In the figure, 1, a cover plate; 2. a display screen; 3. a front cover; 301. the first accommodating cavity; 302. a third accommodating cavity; 303. a wire passing hole; 4. a bottom case; 401. a limiting plate; 402. a second accommodating cavity; 5. a connecting through hole; 6. a nut; 601. limiting convex strips; 7. the first accommodating cavity; 8. a second accommodating cavity; 7. a circuit board; 8. a data line; 9. and a battery cover plate.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
Referring to fig. 1-4, this embodiment is a large-scale electron price tag, which comprises an outer shell, apron 1 and display screen 2, apron 1 is made by ya keli material, the shell includes drain pan 4 and protecgulum 3 through buckle structure looks lock, protecgulum 3 has the holding chamber 301 that is used for inlaying and establishes display screen 2, drain pan 4 has the holding chamber two 402 that is used for inlaying and establishes protecgulum 3 and apron 1, display screen 2 sets up between shell and apron 1, a plurality of connect the via hole 5 has been seted up on drain pan 4 side, it is equipped with nut 6 to inlay on the side of protecgulum 3, the position of nut 6 sets up with connect the position one-to-one of via hole 5, nut 6 is used for the rotatory screw rod that pierces through connect the via hole 5.
Further, the nut 6 is a metal piece, the longitudinal section of the nut 6 is i-shaped, the outer wall surface of the nut 6 is provided with a plurality of limiting convex strips 601, each limiting convex strip 601 is arranged along the axial direction of the nut 6, the limiting convex strips 601 are arranged in an annular array by using the center of the nut 6, and the nut 6 is integrally formed on the side edge of the front cover 3 through injection molding. Above-mentioned structure can play limiting displacement better, avoids nut 6 to deviate from.
Further, the shell is rectangular, and at least one long side and at least one short side of the shell are provided with at least one connecting through hole 5 and a nut 6.
Further, a circuit board 7 is connected to a side surface of the bottom case 4 facing the front cover 3, the circuit board 7 is connected to the display screen 2 through a data line 8, and the front cover 3 is provided with a line passing hole 303 for the data line 8 to pass through.
Furthermore, a third accommodating cavity 302 for accommodating a battery is formed in the side face, facing the bottom shell 4, of the front cover 3, a limiting plate 401 matched with the shape of the battery is arranged on the side face, facing the front cover 3, of the bottom shell 4, a battery cover plate 9 is detachably connected to the bottom shell 4, and the position of the battery cover plate 9 corresponds to the position of the third accommodating cavity 302.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (9)
1. The utility model provides a large-scale electron price tag, includes shell, apron (1) and display screen (2), apron (1) inlays to be established on the shell, display screen (2) set up between shell and apron (1), its characterized in that, a plurality of connect the via hole (5) have been seted up on the side on the shell, still be equipped with nut (6) of a plurality of and connect the via hole (5) position one-to-one in the shell.
2. The large-scale electronic price tag according to claim 1, wherein the housing comprises a bottom shell (4) and a front cover (3) which are fastened together, the front cover (3) has a first accommodating cavity (301) for embedding the display screen (2), the bottom shell (4) has a second accommodating cavity (402) for embedding the front cover (3) and the cover plate (1), the connecting through hole (5) is formed in the side edge of the bottom shell (4), and the nut (6) is embedded in the side edge of the front cover (3).
3. A large electronic price tag according to claim 2, characterized in that the nut (6) is a metal piece, integrally formed on the side of the front cover (3) by injection moulding.
4. A large electronic price tag according to claim 3, characterized in that the outer wall surface of the nut (6) is provided with a plurality of limiting ribs (601).
5. A large electronic price tag according to claim 4, characterized in that each of said limiting ribs (601) is arranged along the axial direction of the nut (6), and that the limiting ribs (601) are arranged in an annular array in the centre of the nut (6).
6. Large electronic price tag according to claim 5, characterized in that the longitudinal section of the nut (6) is I-shaped.
7. Large electronic price tag according to claim 1 or 2 or 3 or 4 or 5 or 6, characterized in that the housing is rectangular and that at least one long side and at least one short side of the housing are provided with at least one connecting through hole (5) and a nut (6).
8. The large-scale electronic price tag according to claim 2, wherein a circuit board (7) is connected to a side surface of the bottom shell (4) facing the front cover (3), the circuit board (7) is connected with the display screen (2) through a data line (8), and the front cover (3) is provided with a line passing hole (303) for the data line (8) to pass through.
9. The large-scale electronic price tag according to claim 2, wherein a third accommodating cavity (302) for accommodating a battery is formed in the side surface of the front cover (3) facing the bottom shell (4), a limiting plate (401) matched with the shape of the battery is arranged on the side surface of the bottom shell (4) facing the front cover (3), a battery cover plate (9) is detachably connected to the bottom shell (4), and the position of the battery cover plate (9) corresponds to the position of the third accommodating cavity (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022422552.5U CN213634540U (en) | 2020-10-27 | 2020-10-27 | Large-scale electronic price tag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022422552.5U CN213634540U (en) | 2020-10-27 | 2020-10-27 | Large-scale electronic price tag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213634540U true CN213634540U (en) | 2021-07-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022422552.5U Active CN213634540U (en) | 2020-10-27 | 2020-10-27 | Large-scale electronic price tag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213634540U (en) |
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2020
- 2020-10-27 CN CN202022422552.5U patent/CN213634540U/en active Active
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