CN210576680U - Detachable HDMI circular connector - Google Patents
Detachable HDMI circular connector Download PDFInfo
- Publication number
- CN210576680U CN210576680U CN201921812112.1U CN201921812112U CN210576680U CN 210576680 U CN210576680 U CN 210576680U CN 201921812112 U CN201921812112 U CN 201921812112U CN 210576680 U CN210576680 U CN 210576680U
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- hdmi
- casing
- head
- circular connector
- straight tube
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Abstract
The utility model belongs to the technical field of the connector technique and specifically relates to a detachable HDMI circular connector, including the HDMI head, HDMI head tip cartridge has the cutting ferrule rather than threaded connection, the cutting ferrule cartridge has the casing, casing side bottom cover is equipped with coupling nut, the symmetry is equipped with the locating pin on the coupling nut side, casing top cartridge has the straight tube, straight tube top threaded connection has the tail nut, the spring is equipped with in the interpolation of tail nut. The utility model discloses a casing is protected the HDMI head, has solved the outside problem of exposing without any protection of current HDMI head, and current HDMI head adopts the plastic envelope technique in addition, direct plug during the use, and life is short, and the utility model discloses a screw locking formula is connected, and the sharp plug is firm, greatly increased life, the mode of connection adopt the rubber body and the clamping type of clamping ring is fixed, can dismantle used repeatedly when the cable has the problem.
Description
Technical Field
The utility model relates to a connector technical field especially relates to a detachable HDMI circular connector.
Background
The existing HDMI head is plastically packaged by plastic, the outside is exposed, no protection is provided, the use environment is severe or the operation is improper, the product is easy to cause problems, and the HDMI head cannot be maintained.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that there is HDM head outside to expose not have any protection and law to maintain among the prior art, and the detachable HDMI circular connector who provides.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a detachable HDMI circular connector, includes the HDMI head, the first tip cartridge of HDMI has rather than threaded connection's cutting ferrule, the cutting ferrule cartridge has the casing, casing side bottom cover is equipped with coupling nut, the symmetry is equipped with its and casing fixed connection's locating pin on the coupling nut side, casing top cartridge has rather than fixed connection's straight tube, straight tube top threaded connection has the tail nut, the spring is equipped with in the interpolation of tail nut.
Preferably, a sealing rubber body is clamped inside the straight pipe, and a sealing pressing ring is sleeved on the side face of the sealing rubber body.
Preferably, the bottom of the spring is provided with a gasket on the top surface of the straight tube, and the gasket is made of rubber.
Preferably, the shell is sleeved with a circlip fixedly connected with the shell, and the circlip is positioned on the top surface of the connecting nut.
Preferably, the top of the side surface of the HDMI head is sleeved with a first pressing ring with the side surface fixed on the inner wall of the shell, and one side of the first pressing ring is provided with a second pressing ring fixed on the inner wall of the shell.
Preferably, an interface sealing ring is arranged between the inner wall of the straight pipe and the outer wall of the shell, and the interface sealing ring is made of rubber.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses a casing is protected the HDMI head, has solved the outside problem of exposing without any protection of current HDMI head, and current HDMI head adopts the plastic envelope technique in addition, direct plug during the use, and life is short, and the utility model discloses a screw locking formula is connected, and the sharp plug is firm, greatly increased life, the mode of connection adopt the rubber body and the clamping type of clamping ring is fixed, can dismantle used repeatedly when the cable has the problem.
Drawings
Fig. 1 is a sectional view of a detachable HDMI circular connector according to the present invention;
fig. 2 is a left side view of the detachable HDMI circular connector of the present invention.
In the figure: HDMI head 1, cutting ferrule 2, casing 3, coupling nut 4, locating pin 5, straight tube 6, tail nut 7, spring 8, the rubber body 9 that obturates, the clamping ring 10 that obturates, packing ring 11, circlip 12, first clamping ring 13, second clamping ring 14, interface sealing washer 15.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
As shown in fig. 1-2, a detachable HDMI circular connector comprises an HDMI head 1, a ferrule 2 in threaded connection with the HDMI head 1 is inserted into an end portion of the HDMI head 1, a housing 3 is inserted into the ferrule 2, a connecting nut 4 is sleeved at a bottom of a side surface of the housing 3, positioning pins 5 for fixedly connecting the HDMI head 1 and the housing 3 are symmetrically arranged on a side surface of the connecting nut 4, a straight pipe 6 fixedly connected with the housing 3 is inserted into a top portion of the housing 3, a tail nut 7 is in threaded connection with a top end of the straight pipe 6, a spring 8 is inserted into the tail nut 7, the end portion of the HDMI head 1 is in threaded connection with the ferrule 2, the HDMI head 1 and the ferrule 2 are convenient to connect and disassemble, the ferrule 2 can protect the HDMI head 1, the positioning pins 5 on the connecting nut 4 can fasten the housing 3 and the connecting nut 4 together, a top end of the straight pipe 6 is in threaded connection with the.
The inside sealing rubber body 9 that clamps of straight tube 6, the side cover of sealing rubber body 9 is equipped with sealing clamping ring 10, clamps the inside sealing rubber body 9 that clamps of straight tube 6, and sealing rubber body 9 side cover is equipped with sealing clamping ring 10 simultaneously, can make the cable that is located sealing rubber body 9 inside be chucked.
The bottom of the spring 8 is provided with a gasket 11 positioned on the top surface of the straight pipe 6, the gasket 11 is made of rubber, and the gasket 11 plays a role of buffering when being connected by arranging the gasket 11 at the bottom of the spring 8.
The shell 3 is sleeved with a flexible retainer ring 12 fixedly connected with the shell, the flexible retainer ring 12 is positioned on the top surface of the connecting nut 4, and the position of the connecting nut 4 can be limited by fixing the flexible retainer ring 12 positioned on the top surface of the connecting nut 4 on the shell 3.
The top end of the side surface of the HDMI head 1 is sleeved with a first pressing ring 13 with the side surface fixed on the inner wall of the shell 3, one side of the first pressing ring 13 is provided with a second pressing ring 14 fixed on the inner wall of the shell 3, and the position of the HDMI head 1 can be stabilized by arranging the first pressing ring 13 and the second pressing ring 14.
An interface sealing ring 15 is arranged between the inner wall of the straight pipe 6 and the outer wall of the shell 3, and the interface sealing ring 15 is arranged between the inner wall of the straight pipe 6 and the outer wall of the shell 3, so that the tightness of the connection between the shell 3 and the straight pipe 6 can be enhanced by the interface sealing ring 15.
The working principle is as follows: when the connector is used for connecting a cable, the cable penetrates through the tail nut 7 and extends into the sealing rubber body 9, then the tail nut 7 is rotated, the tail nut 7 and the straight pipe 6 are gradually locked, the sealing pressing ring 10 and the sealing rubber body 9 are tightly leaned along respective curved surfaces, the inner diameter of the sealing rubber body 9 is gradually reduced, the sealing rubber body 9 can compress the cable to complete connection, when the HDMI head 1 is installed, the HDMI head 1 is screwed into the clamping sleeve 2, the HDMI head is connected with the shell 3 through the positioning pin 5 on the connecting nut 4, and the shell 3 can protect the HDMI head 1.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a detachable HDMI circular connector, includes the HDMI head, its characterized in that, HDMI head tip cartridge has rather than threaded connection's cutting ferrule, the cutting ferrule cartridge has the casing, casing side bottom cover is equipped with coupling nut, the symmetry is equipped with its and casing fixed connection's locating pin on the coupling nut side, casing top cartridge has rather than fixed connection's straight tube, straight tube top threaded connection has the tail nut, the spring is equipped with in the tail nut interpolation.
2. The detachable HDMI circular connector according to claim 1, wherein a sealing rubber body is clamped inside the straight tube, and a sealing pressing ring is sleeved on a side surface of the sealing rubber body.
3. A detachable HDMI circular connector according to claim 1, wherein the bottom of the spring is provided with a washer on the top surface of the straight tube, the washer is made of rubber.
4. The detachable HDMI circular connector according to claim 1, wherein the shell is sleeved with a circlip fixedly connected with the shell, and the circlip is located on the top surface of the connecting nut.
5. The detachable HDMI circular connector according to claim 1, wherein a first pressing ring is sleeved on the top of the side surface of the HDMI head and the side surface of the first pressing ring is fixed on the inner wall of the shell, and a second pressing ring is arranged on one side of the first pressing ring and fixed on the inner wall of the shell.
6. The detachable HDMI circular connector according to claim 1, wherein an interface sealing ring is arranged between the inner wall of the straight tube and the outer wall of the shell, and the interface sealing ring is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921812112.1U CN210576680U (en) | 2019-10-26 | 2019-10-26 | Detachable HDMI circular connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921812112.1U CN210576680U (en) | 2019-10-26 | 2019-10-26 | Detachable HDMI circular connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210576680U true CN210576680U (en) | 2020-05-19 |
Family
ID=70633400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921812112.1U Active CN210576680U (en) | 2019-10-26 | 2019-10-26 | Detachable HDMI circular connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210576680U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111682371A (en) * | 2020-06-17 | 2020-09-18 | 中航光电科技股份有限公司 | Aviation connector meeting standard HDMI and DP signal definition |
-
2019
- 2019-10-26 CN CN201921812112.1U patent/CN210576680U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111682371A (en) * | 2020-06-17 | 2020-09-18 | 中航光电科技股份有限公司 | Aviation connector meeting standard HDMI and DP signal definition |
| CN111682371B (en) * | 2020-06-17 | 2021-12-03 | 中航光电科技股份有限公司 | Aviation connector meeting standard HDMI and DP signal definition |
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| GR01 | Patent grant |