CN215070552U

CN215070552U - HDMI module extension line

Info

Publication number: CN215070552U
Application number: CN202120681039.XU
Authority: CN
Inventors: 郭沙
Original assignee: Yunjin Artificial Intelligence Technology Group Co ltd
Current assignee: Shenzhen Xingsheng Digital Technology Co.,Ltd.
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-12-07
Anticipated expiration: 2031-04-02

Abstract

The utility model provides a HDMI module extension line with a plurality of HDMI heads (subassembly) solves the problem that single HDMI head probably damaged in the use. The HDMI module extension line comprises a transmission line assembly and a plurality of interface assemblies; the transmission line assembly comprises an HDMI transmission line, an HDMI plug, a buckle and a connecting fixing ring; the interface assembly comprises an HDMI plug, an HDMI shell, an HDMI wire, an HDMI interface and a fixing ring; the HDMI plug is fixed on one side of the HDMI shell, one end of the HDMI wire is fixed on the other side of the HDMI shell, the other end of the HDMI wire is fixedly provided with an HDMI interface, and a fixing ring is fixedly arranged at the joint of the HDMI interface and the HDMI wire; the HDMI plug sets up with the position that the HDMI transmission line is connected and connects solid fixed ring, connects solid fixed ring and connects solid fixed ring through the mode of joint or lock joint.

Description

HDMI module extension line

Technical Field

The utility model relates to a high definition video transmission field, concretely relates to HDMI extension line relevant technique.

Background

The extension line of HDMI usually can be pre-buried in the wall, embedding HDMI panel module on the wall can. When the HDMI cable is used, attention should be paid to: 1. in the use of HDMI line, the wire rod excessive bending is avoided, for example often the sinle silk or the shielding layer of folding, winding all can probably damage the circuit. Generally along an arc without damaging the cable. 2. Attention is paid to the gold plating brightness of the interface, 24K gold plating is adopted for HDMI lines with good quality in the market, and therefore the problem of poor contact after the plug is plugged for many times can be effectively solved, the phenomenon that signals are lost is avoided, and the picture effect is not affected. 3. Before wiring, the wire quality is required to be tested by equipment and the wire can be laid formally after OK, the dustproof cap is worn at two ends to wrap waterproof glue when the wire is laid, the wire is grooved as much as possible to be laid, the penetrating pipe is not pulled hard, and the penetrating pipe is not twisted and knotted, so that damage is avoided, the capacitor and the characteristic impedance structure inside the HDMI are caused, and the signal attenuation distortion is caused. 4. HDMI headers are fragile and a single HDMI header may be damaged during use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a HDMI module extension line with a plurality of HDMI heads (subassembly) solves the problem that single HDMI head probably damaged in the use.

The utility model discloses the technical problem that solve is realized through following technical scheme:

the utility model provides a HDMI module extension line, its characterized in that: the device comprises a transmission line component and a plurality of interface components; the transmission line assembly comprises an HDMI transmission line, an HDMI plug, a buckle and a connecting fixing ring; the interface assembly comprises an HDMI plug, an HDMI shell, an HDMI wire, an HDMI interface and a fixing ring; the HDMI plug is fixed on one side of the HDMI shell, one end of the HDMI wire is fixed on the other side of the HDMI shell, the other end of the HDMI wire is fixedly provided with an HDMI interface, and a fixing ring is fixedly arranged at the joint of the HDMI interface and the HDMI wire; the HDMI plug sets up with the position that the HDMI transmission line is connected and connects solid fixed ring, connects solid fixed ring and connects solid fixed ring through the mode of joint or lock joint.

Preferably, there are 3 interface components in total; the gear is correspondingly sleeved on the shell of each interface component and the shell of the interface component to form a first gear, a second gear and a third gear, and the first gear, the second gear and the third gear are meshed with each other.

Preferably, the gear transmission device further comprises a locking ring gear which is sleeved on the first gear, the second gear and the third gear and is meshed with the first gear, the second gear and the third gear.

The beneficial effects of the utility model reside in that, through setting up a plurality of HDMI interface module, the user can use the back that became invalid at one of them interface module, and convenient other interface module of changing, change swiftly and firm.

Drawings

Fig. 1 is a schematic structural diagram of an HDMI extension cord of the present invention;

fig. 2 is a schematic diagram of a part of the structure of the HDMI extension line interface module according to the present invention;

fig. 3 is a schematic diagram of a partial structure of the HDMI extension line interface assembly of the present invention.

Reference numerals: 1. an HDMI plug; 2. an HDMI housing; 3. an HDMI line; 4. an HDMI interface; 5. a fixing ring; 6. an HDMI plug; 7. buckling; 8. connecting the fixing rings; 9. an HDMI transmission line; 10. a gear; 11. a second HDMI interface component; 12. a second gear; 13. a lock ring gear.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Fig. 1 is a schematic configuration of the HDMI extension line of the present embodiment. The HDMI module extension line comprises a transmission line component and 3 interface components (only 2 are drawn in the figure). The transmission line assembly is composed of an HDMI transmission line 9, an HDMI plug 6, a buckle 7 and a connecting and fixing ring 8. The HDMI transmission line 9 is configured to transmit HDMI signals and is movably jointed with the interface component; the interface component is configured to be movably engaged with the HDMI transmission line 9, receive the HDMI digital signal transmitted by the HDMI transmission line 9, and transmit the digital signal to the HDMI interface 4 at the end.

The interface assembly includes: HDMI plug 1, HDMI shell 2, HDMI line 3, HDMI interface 4, solid fixed ring 5. The HDMI plug 1 is fixed on one side of the HDMI shell 2, one end of the HDMI line 3 is fixed on the other side of the HDMI shell 2, the other end of the HDMI line 3 is fixedly provided with an HDMI interface 4, and the joint of the HDMI interface 4 and the HDMI line 3 is fixedly provided with a fixing ring 5. The end of the HDMI transmission line 9 is provided with an HDMI plug 6, and a connection fixing ring 8 is arranged at the position where the HDMI plug 6 is connected with the HDMI transmission line. The connecting and fixing ring 8 is connected with the fixing ring 5 in a clamping or buckling mode through the buckle 7.

The 3 interface components include a first interface component, a second interface component, and a third interface component (not shown); the structure of each interface component is the same, and the gears are established in the corresponding cover of interface component's shell to first interface component, second interface component 11, third interface component, do respectively: a first gear 10, a second gear 12, a third gear; the first gear 10, the second gear 12 and the third gear are engaged with each other. To further increase the structural strength, a lock ring gear 13 is added. The lock ring gear 13 is looped around the first gear 10, the second gear 12, and the third gear, and is engaged with the first gear 10, the second gear 12, and the third gear.

Fig. 2 and fig. 3 are schematic diagrams of a part of the HDMI extension line interface assembly according to the present invention. The figure shows the components of the interface assembly, HDMI plug 1, HDMI shell 2, HDMI line 3, HDMI interface 4.

Claims

1. An HDMI module extension line, its characterized in that: the device comprises a transmission line component and a plurality of interface components; the transmission line assembly comprises an HDMI transmission line (9), an HDMI plug (6), a buckle (7) and a connecting fixing ring (8); the interface assembly comprises an HDMI plug (1), an HDMI shell (2), an HDMI wire (3), an HDMI interface (4) and a fixing ring (5); the HDMI plug (1) is fixed on one side of the HDMI shell (2), one end of the HDMI wire (3) is fixed on the other side of the HDMI shell (2), the other end of the HDMI wire (3) is fixedly provided with an HDMI interface (4), and a fixing ring (5) is fixedly arranged at the joint of the HDMI interface (4) and the HDMI wire (3); the HDMI plug (6) is connected with the HDMI transmission line (9) and is arranged at a connecting and fixing ring (8), and the connecting and fixing ring (8) is connected with the fixing ring (5) in a buckling mode or a buckling mode through a buckle (7).

2. The HDMI module extension cord of claim 1, wherein: there are 3 interface components; the gear is correspondingly sleeved on the shell of each interface component and the shell of the interface component to form a first gear (10), a second gear (12) and a third gear, and the first gear (10), the second gear (12) and the third gear are meshed with each other.

3. The HDMI module extension cord of claim 2, wherein: the gear transmission mechanism further comprises a lock ring gear (13), wherein the lock ring gear (13) is sleeved on the first gear (10), the second gear (12) and the third gear and is meshed with the first gear (10), the second gear (12) and the third gear.