CN108420248B - Simple luminous display device - Google Patents
Simple luminous display device Download PDFInfo
- Publication number
- CN108420248B CN108420248B CN201810290115.7A CN201810290115A CN108420248B CN 108420248 B CN108420248 B CN 108420248B CN 201810290115 A CN201810290115 A CN 201810290115A CN 108420248 B CN108420248 B CN 108420248B
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- Prior art keywords
- piece
- conducting
- cavity
- access
- negative electrode
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F11/00—Arrangements in shop windows, shop floors or show cases
- A47F11/06—Means for bringing about special optical effects
- A47F11/10—Arrangements of light sources
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
- H01R25/006—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits the coupling part being secured to apparatus or structure, e.g. duplex wall receptacle
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
- H01R25/16—Rails or bus-bars provided with a plurality of discrete connecting locations for counterparts
- H01R25/161—Details
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
- H01R25/16—Rails or bus-bars provided with a plurality of discrete connecting locations for counterparts
- H01R25/161—Details
- H01R25/162—Electrical connections between or with rails or bus-bars
Landscapes
- Vehicle Step Arrangements And Article Storage (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The invention provides a simple luminous display device, which comprises a stand column, a storage luminous piece, a power conduction seat and an access connection seat, wherein the stand column is connected with the storage luminous piece; the power supply conducting seat is provided with an anode conducting piece, a cathode conducting piece and an anode conducting piece; the access connection seat is arranged at one end of the object-placing luminous piece; the access connecting seat is provided with an anode access piece and a cathode access piece; the access connecting seat is inserted into the conducting cavity, the positive electrode conductive piece and the negative electrode conductive piece are respectively electrically connected with the positive electrode access piece and the negative electrode access piece and are limited and fixed, and the LED lamp of the object placing luminous piece is lighted. By the technical scheme, the upright post and the object-placing luminous piece can be electrically connected, meanwhile, the object-placing luminous piece is fixedly connected with the upright post, and the device is simple to operate and convenient to install.
Description
Technical Field
The invention relates to the field of luminous display devices, in particular to a simple luminous display device.
Background
The show shelf is mainly used for displaying commodities, and is commonly used in special cabinets of commodities such as market electronics, electric appliances, cigarettes, famous wines, pharmacies, glasses, art gifts, crystal products, hotel products, cultural goods, automobile products, 4S shop models, plastic products, cosmetics monopoly shops, mobile phones, jewelry, fine products and the like, the laminate in the show shelf can be increased and reduced according to actual demands and can be freely adjusted in height to adapt to the commodities with different sizes, meanwhile, a lamp box can be assembled, and the commodities can be fully displayed by using a light source, the assembly process of the existing show shelf is relatively complex, the vertical plate and the show plate are often required to be fixedly connected through a supporting frame, the fixed connection is realized when the vertical plate and the show part are not realized, and a power line is usually exposed to the outside, so that the whole is very unattractive and unsafe. Meanwhile, in order to enable the display board to be assembled with the LED lamp to emit light, the display board is required to be connected with a power supply through the vertical board, the structures to be connected are numerous, and the installation process is complicated.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides the simple luminous display device which can realize the electric connection between the upright post and the object-placing luminous piece and simultaneously ensure that the object-placing luminous piece is fixedly connected with the upright post, is simple to operate and is convenient to install.
In order to solve the technical problems, the invention provides a simple luminous display device, which comprises a stand column, a storage luminous piece, a power conduction seat and an access connection seat; the power supply conducting seat is provided with an anode conducting piece, a cathode conducting piece and an anode conducting piece; the positive electrode conductive piece and the negative electrode conductive piece are respectively and electrically connected with the positive electrode conductive piece and the negative electrode conductive piece; the upright post is provided with conducting cavities which are arranged at intervals along the length direction of the upright post; the power supply conducting seat is inserted into the conducting cavity, and the positive and negative conducting pieces are electrically connected with the positive output end and the negative output end of the direct current power supply;
the access connection seat is arranged at one end of the object-placing luminous piece; the access connecting seat is provided with an anode access piece and a cathode access piece; the access connecting seat is inserted into the conducting cavity, the positive electrode conductive piece and the negative electrode conductive piece are respectively electrically connected with the positive electrode access piece and the negative electrode access piece and are limited and fixed, and the LED lamp of the object placing luminous piece is lighted.
In a preferred embodiment, the power conducting base is a power conducting piece; the positive and negative electrode conducting pieces are specifically positive electrode conducting pieces and negative electrode conducting pieces which are arranged on two sides of the power supply conducting piece.
In a preferred embodiment, the upright post is provided with a positive electrode conducting strip and a negative electrode conducting strip along the length direction; the positive electrode conducting strips and the negative electrode conducting strips are arranged at intervals, and the interval spaces between the positive electrode conducting strips and the negative electrode conducting strips are communicated with the conducting cavity; the power conducting piece is inserted into the conducting cavity, namely, the power conducting piece is inserted into an interval space between the positive electrode conducting strip and the negative electrode conducting strip, and the positive electrode conducting piece and the negative electrode conducting piece on two sides of the power conducting piece are respectively electrically connected with the positive electrode conducting strip and the negative electrode conducting strip.
In a preferred embodiment, the positive electrode conductive strip and the negative electrode conductive strip are electrically connected with the transformer through a power line; and a power line accommodating cavity is arranged at one end of the upright post, which is close to the transformer, and is used for accommodating the power lines among the positive electrode conducting strip, the negative electrode conducting strip and the transformer.
In a preferred embodiment, the positive electrode access member and the negative electrode access member are specifically a positive electrode access cavity and a negative electrode access cavity; the positive electrode conductive piece and the negative electrode conductive piece are respectively inserted into the positive electrode access cavity and the negative electrode access cavity, are electrically connected with the positive electrode access cavity and the negative electrode access cavity, and are limited and fixed.
In a preferred embodiment, the positive conductive member and the negative conductive member are specifically a positive conductive spring and a negative conductive spring; the diameter of the access connecting seat gradually decreases from one end far away from the upright post to one end close to the upright post along the length direction of the object-placing luminous piece; the positive electrode access cavity and the negative electrode access cavity are symmetrically arranged along the length direction of the object-placing luminous piece respectively; the distances between the positions of the cavity openings of the positive electrode access cavity and the negative electrode access cavity, which correspond to each other, are gradually reduced from one end far away from the upright post to one end close to the upright post along the length direction of the object-placing luminous piece.
In a preferred embodiment, the positive conductive spring and the negative conductive spring are specifically a positive spring ring and a negative spring ring; the distance between the positive pole spring plate ring and the negative pole spring plate ring along the length direction of the object-placing luminous piece is slightly smaller than the distance between the positive pole access cavity and the negative pole access cavity along the length direction of the object-placing luminous piece.
In a preferred embodiment, the conducting cavity comprises a first conducting cavity for accommodating the power conducting base and a second conducting cavity for accommodating the access connecting base; the first conduction cavity and the second conduction cavity are communicated with each other.
In a preferred embodiment, the upright post and the electricity connection conducting cavity are symmetrically provided with fixed connecting cavities by taking the length direction of the upright post as a symmetrical axis; one end of the article-placing luminous piece, which is not provided with the access connecting seat, is provided with a fixed connecting seat; when the access connecting seat is inserted into the electricity connection conducting cavity, the fixed connecting seat of the same object-holding luminous piece is fixedly connected with the fixed connecting cavity of the other upright post.
In a preferred embodiment, the distance between two said posts is fixed; an elastic device is arranged in the fixed connecting seat along the length direction of the object-placing luminous piece, and when the elastic device is placed in a natural length along the length direction of the object-placing luminous piece, the whole length of the object-placing luminous piece is slightly longer than the distance between the two upright posts; when the fixed connecting seat is inserted into the fixed connecting cavity, the elastic device is abutted to the fixed connecting cavity, and the elastic device deforms along the length direction of the object-placing luminous piece, so that the fixed connecting seat is fixed in the fixed connecting cavity.
Compared with the prior art, the technical scheme of the invention has the following beneficial effects:
1. the invention provides a simple luminous display device, which is characterized in that a power supply conducting seat is connected with an access connecting seat on a storage connecting piece and a transformer, so that the access connecting seat is electrified; meanwhile, the access connecting seat is fixedly connected with the upright post, the object placing connecting piece is not supported by other supporting frames, the structure is simpler, the installation process is more convenient, the production cost of the supporting frames is saved, the production cost of products is reduced, and the manual installation is short.
2. The invention provides a simple luminous display device, which is characterized in that conducting cavities are arranged at intervals in the length direction of an upright post, each power conducting seat is inserted into the conducting cavity to realize the electric connection between the power conducting seat and an anode conducting strip and between the power conducting seat and a cathode conducting strip, and the connecting seat is inserted into the conducting cavity to realize the electric connection between an LED lamp and the anode conducting strip and the cathode conducting strip, so that the LED lamp is lightened. The layout structure enables the wiring of the whole upright post to be simple and easy, and is not easy to fail, and meanwhile, the fault detection is facilitated. The power conduction seat can be electrically connected with the positive electrode conducting strip and the negative electrode conducting strip only by inserting the power conduction seat into the conduction cavity, so that an installer can operate the power conduction seat by one hand, and the installation process is very simple and convenient.
3. The invention provides a simple luminous display device, wherein a power line accommodating cavity is arranged at one end of a stand column, which is close to a transformer, and is used for accommodating a power line, so that the power line is prevented from being exposed, the whole body is attractive, and the safety of the whole device is improved.
Drawings
FIG. 1 is a schematic diagram of the connection relationship of each structure in a preferred embodiment of the present invention;
FIG. 2 is a schematic diagram of the connection relationship of each structure according to the preferred embodiment of the present invention;
FIG. 3 is a schematic diagram of the connection relationship of each structure according to the preferred embodiment of the present invention;
FIG. 4 is an enlarged schematic diagram showing the connection relationship between the power conducting base and the access connection base in the preferred embodiment of the present invention;
FIG. 5 is a schematic diagram showing the connection relationship between the power conducting base and the upright post in the preferred embodiment of the present invention;
FIG. 6 is an enlarged schematic view of a power on socket according to a preferred embodiment of the present invention;
FIG. 7 is a schematic view showing a specific structure of a light emitting device according to a preferred embodiment of the present invention;
fig. 8 is a schematic structural diagram of an access connection base according to a preferred embodiment of the present invention.
Detailed Description
The invention is further described below with reference to the drawings and detailed description.
A simple luminous display device, referring to figures 1 to 3, comprising a column 1, a storage luminous element 2, a power conduction seat and an access connection seat 21; the power conduction seat is provided with an anode conductive piece 321, a cathode conductive piece 322 and an anode conductive piece 31; the positive electrode conductive member 321 and the negative electrode conductive member 322 are electrically connected to the positive electrode conductive member 31, respectively; the upright post 1 is provided with conducting cavities which are arranged at intervals along the length direction of the upright post 1; the power conducting seat is inserted into the conducting cavity, and the positive and negative conducting pieces 31 are electrically connected with the positive output end and the negative output end of the direct current power supply.
The power conduction seat has the function of conducting power, namely, the object-placing lighting part 2 is connected with the power to emit light through the power conduction seat. Specifically, the access connection seat 21 is disposed at one end of the object-placing lighting element 2; the access connection seat 21 is provided with an anode access piece and a cathode access piece; the access connection seat 21 is inserted into the conducting cavity, the positive electrode conductive piece 321 and the negative electrode conductive piece 322 of the power supply conducting seat are respectively electrically connected with the positive electrode access piece and the negative electrode access piece and are in limiting fixation, and the LED lamp 22 of the object placing luminous piece 2 is lightened.
In general, the electric connection between the upright post 1 and the object-placing luminous element 2 is realized through the electric connection between the power conduction seat and the access connection seat 21, and meanwhile, the upright post 1 is fixedly connected with the object-placing luminous element 2. Thus, the access connecting seat 21 on the object placing connecting piece is connected with the transformer 4 through a power supply conducting seat, so that the access connecting seat 21 is electrified; meanwhile, the access connecting seat 21 is fixedly connected with the upright 1, the object placing connecting piece is not supported by other supporting frames, the structure is simpler, the installation process is more convenient, the production cost of the supporting frames is saved, the production cost of products is reduced, and the manual installation is short. Referring to fig. 4 to 8, first, for better understanding of the present solution, the conduction cavities are classified more specifically herein; the conducting cavity comprises a first conducting cavity 111 for accommodating the power conducting base and a second conducting cavity 112 for accommodating the access connecting base 21; the first conduction cavity 111 and the second conduction cavity 112 are communicated with each other. In this embodiment, the first conducting cavity 111 is disposed along a direction perpendicular to the connection direction between the upright 1 and the light emitting part 2, that is, the power conducting seat is inserted into the first conducting cavity 111 along a direction perpendicular to the length direction of the light emitting part 2; the second conducting cavity 112 is arranged along the connection direction of the upright 1 and the object-placing luminous element 2.
The following is a detailed description of the electrical connection relationship between the power conduction seat and the upright post 1:
the power supply conducting seat is specifically a power supply conducting sheet; the positive and negative electrode conducting members 31 are specifically positive and negative electrode conducting members disposed on two sides of the power conducting piece. The upright column 1 is provided with a positive electrode conducting strip and a negative electrode conducting strip 12 along the length direction; the positive electrode conductive strips and the negative electrode conductive strips 12 are arranged at intervals, and the interval spaces between the positive electrode conductive strips and the negative electrode conductive strips 12 are communicated with the first conducting cavity 111; the power conducting piece is inserted into the first conducting cavity 111, that is, the power conducting piece is inserted into the interval space between the positive electrode conducting strip and the negative electrode conducting strip 12, and the positive electrode conducting piece and the negative electrode conducting piece on two sides of the power conducting piece are respectively electrically connected with the positive electrode conducting strip and the negative electrode conducting strip 12. Thus, the power conduction seat is electrically connected with the positive electrode conducting strip and the negative electrode conducting strip 12 on the upright post 1. The two sides of the power conduction seat along the length direction of the upright post 1 are respectively provided with a limiting piece 33, and the inner walls of the two sides of the first conduction cavity 111 along the length direction of the upright post 1 are respectively provided with a limiting matching piece; when the power conducting seat is inserted into the first conducting cavity 111, the limiting piece 33 is in limiting connection with the limiting matching piece, so that the power conducting seat and the upright 1 are mutually limited in the direction perpendicular to the length direction of the upright 1, and the fixed connection of the power conducting seat and the upright 1 is realized.
The positive electrode conducting strip and the negative electrode conducting strip 12 are electrically connected with the transformer 4 through a power line 41; the upright 1 is provided with a power line accommodating cavity 13 near one end of the transformer 4 for accommodating the power line 41 between the positive electrode conductive strip, the negative electrode conductive strip 12 and the transformer 4. After such a power cord accommodation chamber 13 is provided, the exposure of the power cord 41 is avoided, and not only is the whole body very beautiful, but also the safety of the whole device is increased.
The following description describes how to use the power conduction seat as an intermediate structure to power up the access connection seat 21, so that the object-placing light-emitting member 2 emits light:
specifically, the positive electrode access piece and the negative electrode access piece of the access connection seat 21 are specifically a positive electrode access cavity 211 and a negative electrode access cavity 212; when the access connection seat 21 is inserted into the second conducting cavity 112, the positive electrode conductive member 321 and the negative electrode conductive member 322 of the power supply conducting seat are respectively inserted into the positive electrode access cavity 211 and the negative electrode access cavity 212, and are electrically connected with the positive electrode access cavity 211 and the negative electrode access cavity 212 and are fixed in a limiting manner. Specifically, the positive conductive element 321 and the negative conductive element 322 are specifically a positive conductive spring plate and a negative conductive spring plate; the diameter of the access connection seat 21 gradually decreases from one end far away from the upright post 1 to one end close to the upright post 1 along the length direction of the object-placing luminous element 2; the positive electrode access cavity 211 and the negative electrode access cavity 212 are symmetrically arranged along the length direction of the object-placing luminous element 2 respectively; the distances between the positions corresponding to the cavity openings of the positive electrode access cavity 211 and the negative electrode access cavity 212 are gradually reduced from one end far from the upright post 1 to one end close to the upright post 1 along the length direction of the object-placing luminous element 2.
In order to make the positive electrode access cavity 211 and the negative electrode access cavity 212 more stable in limiting and fixing with the positive electrode conductive spring plate and the negative electrode conductive spring plate, the positive electrode conductive spring plate and the negative electrode conductive spring plate are specifically a positive electrode spring plate ring and a negative electrode spring plate ring; the distance between the positive pole spring plate ring and the negative pole spring plate ring along the length direction of the object-placing luminous piece 2 is slightly smaller than the distance between the positive pole access cavity 211 and the negative pole access cavity 212 along the length direction of the object-placing luminous piece 2.
The minimum specification of the simple luminous display device is that two upright posts 1 are matched with a storage luminous piece 2, and the upright posts 1 and the electricity connection conduction cavity are symmetrically provided with fixed connection cavities by taking the length direction of the upright posts as symmetry axes; one end of the article-placing luminous piece 2, which is not provided with the access connecting seat 21, is provided with a fixed connecting seat; when the access connection seat 21 is inserted into the electrical conduction cavity, the fixed connection seat of the same object-holding luminous element 2 is fixedly connected with the fixed connection cavity of the other upright 1. The specific installation process is as follows: the distance between the two upright posts 1 is fixedly set through a fixing piece 14; an elastic device is arranged in the fixed connecting seat along the length direction of the object-placing luminous piece 2, and when the elastic device is placed in a natural length along the length direction of the object-placing luminous piece 2, the whole length of the object-placing luminous piece 2 is slightly longer than the distance between the two upright posts 1; when the fixed connection seat is inserted into the fixed connection cavity, the elastic device is abutted against the fixed connection cavity, and the elastic device deforms along the length direction of the object-placing luminous piece 2, so that the length is reduced, and the fixed connection seat is fixed in the fixed connection cavity. The elastic device is specifically a spring arranged along the length direction of the object-placing luminous element 2, and other devices can be used instead of the spring, so that the protection scope of the invention cannot be limited.
As shown in fig. 2, the upright 1 is specifically formed by combining three upright plates, and is specifically formed by sequentially combining a first upright plate 101, a second upright plate 102 and a third upright plate 103; the first conducting cavity 111 is formed by a spacing gap between the vertical plates; the widths of the first vertical plate 101 and the third vertical plate 103 are the same, and the width of the second vertical plate 102 is slightly smaller than the widths of the first vertical plate 101 and the third vertical plate 103, so that no spacing space separated by the second vertical plate 102 is formed between the first vertical plate 101 and the third vertical plate 103 to form the power line accommodating cavity 13. The positive electrode conducting strip and the negative electrode conducting strip 12 are arranged on one side of the upright post, a first conducting cavity 111 capable of accommodating the power conducting seat 3 is also formed on the other side of the upright post, and the positive electrode conducting strip and the negative electrode conducting strip 12 are arranged on the other side of the upright post 1, so that the electric connection layer plates can be used; realizing the use of a plurality of functions of one upright 1.
The foregoing is only a preferred embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any person skilled in the art will be able to make insubstantial modifications of the present invention within the scope of the present invention disclosed herein by this concept, which falls within the actions of invading the protection scope of the present invention.
Claims (7)
1. A simple luminous display device is characterized by comprising a stand column, a storage luminous piece, a power conduction seat and an access connection seat; the power supply conducting seat is provided with an anode conducting piece, a cathode conducting piece and an anode conducting piece; the positive electrode conductive piece and the negative electrode conductive piece are respectively and electrically connected with the positive electrode conductive piece and the negative electrode conductive piece; the upright post is provided with conducting cavities which are arranged at intervals along the length direction of the upright post; the power supply conducting seat is inserted into the conducting cavity, and the positive and negative conducting pieces are electrically connected with the positive output end and the negative output end of the direct current power supply;
the access connection seat is arranged at one end of the object-placing luminous piece; the access connecting seat is provided with an anode access piece and a cathode access piece; the access connecting seat is inserted into the conducting cavity, the positive electrode conducting piece and the negative electrode conducting piece are respectively electrically connected with the positive electrode access piece and the negative electrode access piece and are limited and fixed, and the LED lamp of the object placing luminous piece is lightened;
the power supply conducting seat is specifically a power supply conducting sheet; the positive and negative electrode conducting pieces are specifically positive electrode conducting pieces and negative electrode conducting pieces which are arranged on two sides of the power supply conducting piece;
the upright post is provided with an anode conducting strip and a cathode conducting strip along the length direction; the positive electrode conducting strips and the negative electrode conducting strips are arranged at intervals, and the interval spaces between the positive electrode conducting strips and the negative electrode conducting strips are communicated with the conducting cavity; the power conducting piece is inserted into the conducting cavity, namely the power conducting piece is inserted into the interval space between the positive electrode conducting strip and the negative electrode conducting strip, and the positive electrode conducting piece and the negative electrode conducting piece on two sides of the power conducting piece are respectively and electrically connected with the positive electrode conducting strip and the negative electrode conducting strip;
the positive electrode conducting strip and the negative electrode conducting strip are electrically connected with the transformer through a power line; and a power line accommodating cavity is arranged at one end of the upright post, which is close to the transformer, and is used for accommodating the power lines among the positive electrode conducting strip, the negative electrode conducting strip and the transformer.
2. The simple lighting display device of claim 1, wherein the positive electrode access member and the negative electrode access member are specifically a positive electrode access cavity and a negative electrode access cavity; the positive electrode conductive piece and the negative electrode conductive piece are respectively inserted into the positive electrode access cavity and the negative electrode access cavity, are electrically connected with the positive electrode access cavity and the negative electrode access cavity, and are limited and fixed.
3. The simple lighting display device of claim 2, wherein the positive conductive element and the negative conductive element are specifically positive conductive spring plates and negative conductive spring plates; the diameter of the access connecting seat gradually decreases from one end far away from the upright post to one end close to the upright post along the length direction of the object-placing luminous piece; the positive electrode access cavity and the negative electrode access cavity are symmetrically arranged along the length direction of the object-placing luminous piece respectively; the distances between the positions of the cavity openings of the positive electrode access cavity and the negative electrode access cavity, which correspond to each other, are gradually reduced from one end far away from the upright post to one end close to the upright post along the length direction of the object-placing luminous piece.
4. The simple light-emitting display device according to claim 3, wherein the positive conductive spring and the negative conductive spring are a positive spring ring and a negative spring ring; the distance between the positive pole spring plate ring and the negative pole spring plate ring along the length direction of the object-placing luminous piece is slightly smaller than the distance between the positive pole access cavity and the negative pole access cavity along the length direction of the object-placing luminous piece.
5. The simplified luminescent display apparatus according to any one of claims 3 to 4, wherein the conducting cavity includes a first conducting cavity for receiving the power conducting socket and a second conducting cavity for receiving the access connecting socket; the first conduction cavity and the second conduction cavity are communicated with each other.
6. The simple lighting display device according to claim 5, wherein the upright post is symmetrically provided with a fixed connecting cavity with the electric conduction cavity by taking the length direction of the upright post as a symmetry axis; one end of the article-placing luminous piece, which is not provided with the access connecting seat, is provided with a fixed connecting seat; when the access connecting seat is inserted into the electricity connection conducting cavity, the fixed connecting seat of the same object-holding luminous piece is fixedly connected with the fixed connecting cavity of the other upright post.
7. The simple lighting display device according to claim 6, wherein a distance between two of the posts is fixed; an elastic device is arranged in the fixed connecting seat along the length direction of the object-placing luminous piece, and when the elastic device is placed in a natural length along the length direction of the object-placing luminous piece, the whole length of the object-placing luminous piece is slightly longer than the distance between the two upright posts; when the fixed connecting seat is inserted into the fixed connecting cavity, the elastic device is abutted to the fixed connecting cavity, and the elastic device deforms along the length direction of the object-placing luminous piece, so that the fixed connecting seat is fixed in the fixed connecting cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810290115.7A CN108420248B (en) | 2018-04-03 | 2018-04-03 | Simple luminous display device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810290115.7A CN108420248B (en) | 2018-04-03 | 2018-04-03 | Simple luminous display device |
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| Publication Number | Publication Date |
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| CN108420248A CN108420248A (en) | 2018-08-21 |
| CN108420248B true CN108420248B (en) | 2024-02-27 |
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| CN201810290115.7A Active CN108420248B (en) | 2018-04-03 | 2018-04-03 | Simple luminous display device |
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| CN110246403B (en) * | 2019-07-24 | 2021-06-18 | 哈尔滨工业大学（深圳） | Demonstration device and method for electromagnetism astigmatism and astigmatism |
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| FR2946852A1 (en) * | 2009-06-22 | 2010-12-24 | Media 6 | Display i.e. point-of-purchase advertising type electric display, for displaying articles in shop, has permanent magnets to fix separator on conductive strips, and electric rails respectively connected to supply terminals of light source |
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| CN108420248A (en) | 2018-08-21 |
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Address after: No. 175 Tong'an Garden, Tong'an Industrial Concentration Zone, Xiamen City, Fujian Province, 361000 Applicant after: SHANGTE DISPLAY (XIAMEN) Co.,Ltd. Address before: No. 175 Tong'an Garden, Tong'an Industrial Concentration Zone, Xiamen City, Fujian Province, 361000 Applicant before: SUNTOP (XIAMEN) DISPLAY SYSTEM Inc. |
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