CN213484143U - Display screen standby power supply wiring harness - Google Patents
Display screen standby power supply wiring harness Download PDFInfo
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- CN213484143U CN213484143U CN202022490271.3U CN202022490271U CN213484143U CN 213484143 U CN213484143 U CN 213484143U CN 202022490271 U CN202022490271 U CN 202022490271U CN 213484143 U CN213484143 U CN 213484143U
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- power supply
- connector
- display screen
- injection
- wiring harness
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Abstract
The utility model discloses a display screen standby power supply pencil, its characterized in that, two article style of calligraphy connectors that the one end of power supply pencil set up including the symmetry, the other end includes the 3PIN connector to and be in the transfer connector between article style of calligraphy connector and the 3PIN connector, article style of calligraphy connector, transfer connector, 3PIN connector pass through the power cord and establish ties integratively. This pencil can provide the electric energy for screen end and PC end simultaneously through the reposition of redundant personnel switching to the power, can realize simple firm installation structurally, also can realize the function of reposition of redundant personnel power supply.
Description
Technical Field
The utility model relates to a mains operated power pencil field, concretely relates to power supply pencil that is used for special display screen stand-by power supply to supply power usefulness.
Background
At present, the main power supply of the display screen is mostly transmitted by an external cable, the influence of site arrangement and environment is large, the external environment, the scene and the emergency are unstable factor variables, such as electromagnetic interference, non-directional external force interference, sudden weather, manual operation and the like, and the stability of the power supply of the display screen and the PC end can be influenced to a certain extent. In order to weaken the influence caused by unstable factors, the display screen can also effectively display related contents and data even if the power supply is cut off at the outside, and the negative influence caused by information loss and content loss is reduced.
In view of the above, a technical problem to be solved by those skilled in the art is urgently needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a display screen stand-by power supply wiring harness, this stand-by power supply wiring harness provides powerful additional guarantee for the equipment operation.
In order to achieve the above object, the utility model adopts the following technical scheme:
display screen standby power supply pencil, the one end of power supply pencil includes two article style of calligraphy connectors that the symmetry set up, and the other end includes 3PIN connectors to and be in the transfer connector between article style of calligraphy connector and the 3PIN connector, article style of calligraphy connector, transfer connector, 3PIN connector pass through the power cord and establish ties integratively.
Furthermore, the injection molding piece I is connected between the two delta-shaped connectors.
Wherein, be provided with hangers portion I on the injection molding I body, hangers portion I on the injection molding I has the perforation, still is provided with power cord access fixed part on the injection molding I body.
Furthermore, the transfer connector further comprises an injection molding part II, and the injection molding part II is connected to the transfer connector.
Wherein, be provided with hangers portion II on the injection molding II body, hangers portion II on the injection molding II has the perforation, still is provided with power cord access fixed part on the injection molding II body.
Furthermore, the connector also comprises an injection molding piece III, and the injection molding piece III is connected to the 3PIN connector.
The utility model discloses beneficial effect:
the utility model discloses power supply wiring harness, it comprises 4 connectors, and wherein 2 article style of calligraphy connectors are respectively for providing electric energy input and output function between adjacent screen, and 1 transfer connector realizes the effect of reposition of redundant personnel for distributing electric energy power, and 1 individual 3PIN connector provides the power for the PC end. Increase 3 shaping injection molding, effectively protect being connected of cable and connector and be convenient for firm the installing on the module base plate, also can play fire prevention, dustproof, waterproof effect simultaneously. And the power line provides electric energy for the display screen and the PC terminal. This pencil can provide the electric energy for screen end and PC end simultaneously through the reposition of redundant personnel switching to the power, can realize simple firm installation structurally, also can realize the function of reposition of redundant personnel power supply.
To more clearly illustrate the structural features and effects of the present invention, the following detailed description is given with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a first three-dimensional structure diagram of a standby power supply wiring harness of the display screen of the present invention;
fig. 2 is a perspective view of the stand-by power supply harness of the present invention.
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. 1-2, the embodiment provides a display screen standby power supply wiring harness, one end of the power supply wiring harness includes two delta-shaped connectors 1 symmetrically arranged, the other end includes a 3PIN connector 2, and a transfer connector 3 located between the delta-shaped connectors 1 and the 3PIN connector 2, the delta-shaped connectors 1, the transfer connectors 3, and the 3PIN connector 2 are connected in series through a power line 4.
The standby power supply wiring harness of the display screen further comprises an injection molding part I5, and an injection molding part I5 is connected between the two delta-shaped connectors 1.
Wherein, be provided with on the injection molding I5 body and hang ear portion I50, the ear portion I50 on the injection molding I5 has the perforation, still is provided with power cord access fixed part 51 on the injection molding I5 body.
The standby power supply wiring harness of the display screen further comprises an injection molding part II6, and the injection molding part II6 is connected to the transfer connector 3.
Wherein, be provided with hangers portion II60 on the injection molding II6 body, hangers portion II60 on the injection molding II6 has the perforation, still is provided with power cord access fixed part 61 on the injection molding II6 body.
The display screen standby power supply wiring harness further comprises an injection molding part III7, and the injection molding part III7 is connected to the 3PIN connector 2. Injection molding III7 is a cone as a whole.
In the two delta-shaped connectors 1, 3, the PIN connector 2 and the transit connector 3 of the embodiment, the shells are made of PA material; the outer shell of the injection molding piece I5, the injection molding piece II6 and the injection molding piece III7 is made of PA66 material, so that the mechanical strength and the performance are good, the connection between a cable and a connector can be effectively protected, and the fastening installation is realized by attaching installation hole sites; the power line 4 is made of a bare copper conductor, and the insulating sheath is made of PVC material, meets the GB/T5023 standard and is used for transmitting alternating current.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way. The invention is not limited to the embodiments described herein, but is capable of other embodiments with obvious modifications and variations, including those shown in the drawings and described herein. Therefore, the equivalent changes made according to the shape, structure and principle of the present invention should be covered in the protection scope of the present invention.
Claims (10)
1. The utility model provides a display screen standby power supply pencil which characterized in that, power supply pencil's one end includes two article style of calligraphy connectors that the symmetry set up, and the other end includes 3PIN connector to and be in the transfer connector between article style of calligraphy connector and the 3PIN connector, article style of calligraphy connector, transfer connector, 3PIN connector pass through the power cord and establish ties integratively.
2. The display screen standby power supply wiring harness as claimed in claim 1, further comprising an injection-molded part I connected between the two delta-shaped connectors.
3. The power supply harness for the display screen standby power supply according to claim 2, wherein the injection-molded part I is provided with a lug portion I on its body.
4. The display screen stand-by power supply wiring harness as claimed in claim 3, wherein the ear portion I of the injection-molded part I has a through hole.
5. The display screen stand-by power supply wiring harness as claimed in claim 4, wherein the injection molding piece I is further provided with a power line access fixing portion on the body thereof.
6. The display screen stand-by power supply wiring harness according to one of claims 1 to 5, further comprising an injection-molded part II, wherein the injection-molded part II is connected to the relay connector.
7. The power supply harness for the display screen standby power supply according to claim 6, wherein the injection-molded part II is provided with a lug part II on a body thereof.
8. The power supply harness for display screen standby power supply according to claim 7, wherein the ear portion II of the injection molded part II has a through hole.
9. The power supply harness for the display screen standby power supply according to claim 8, wherein the injection-molded part II is further provided with a power line access fixing part on the body thereof.
10. The display screen standby power supply wiring harness as claimed in claim 6, further comprising injection molding III, the injection molding III being attached to a 3PIN connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022490271.3U CN213484143U (en) | 2020-11-02 | 2020-11-02 | Display screen standby power supply wiring harness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022490271.3U CN213484143U (en) | 2020-11-02 | 2020-11-02 | Display screen standby power supply wiring harness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213484143U true CN213484143U (en) | 2021-06-18 |
Family
ID=76353229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022490271.3U Active CN213484143U (en) | 2020-11-02 | 2020-11-02 | Display screen standby power supply wiring harness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213484143U (en) |
-
2020
- 2020-11-02 CN CN202022490271.3U patent/CN213484143U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A standby power supply harness for display screen Effective date of registration: 20211124 Granted publication date: 20210618 Pledgee: Shenzhen SME financing Company limited by guarantee Pledgor: GUANGDONG BIADI ELECTRONICS Co.,Ltd. Registration number: Y2021980013128 |