CN219226709U - Looseness-preventing DVI connector terminal - Google Patents
Looseness-preventing DVI connector terminal Download PDFInfo
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- CN219226709U CN219226709U CN202223200987.0U CN202223200987U CN219226709U CN 219226709 U CN219226709 U CN 219226709U CN 202223200987 U CN202223200987 U CN 202223200987U CN 219226709 U CN219226709 U CN 219226709U
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- connecting rod
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- dvi connector
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Abstract
The utility model discloses a locking DVI connector terminal, which comprises a first shell and a second shell, wherein a female end is arranged in the first shell, and a male end is arranged in the second shell, and is characterized in that: the end ring is arranged on the end face of the first shell, the inserting hole is formed in the end ring, the clamping groove is formed in the end face of the first shell, the connecting rod is rotationally arranged on the second shell, an elbow is formed at the outer end of the connecting rod, a rotating piece for pushing the connecting rod to rotate is formed on the outer side wall of the second shell, when the connecting rod is connected, the outer end of the connecting rod penetrates through the inserting hole, then the connecting rod rotates by 90 degrees through the rotating piece, and the elbow is clamped into the clamping groove. The utility model provides a locking DVI connector terminal, which solves the problems that in the prior art, the operation of a bolt connection mode of a DVI connector is very inconvenient and the installation and fixation efficiency is affected.
Description
Technical Field
The utility model relates to the field of DVI connectors, in particular to a locking DVI connector terminal.
Background
The DVI connector is one type of connector, and is provided with a male plug end and a female jack end. After the male end of the plug of the connecting wire is connected with the female end of the jack, the bolt of the end head needs to be rotated to fix the male end of the plug and the female end of the jack, so that the connection looseness of the male end of the plug and the female end of the jack is prevented, and the signal transmission is unstable. However, the male plug end and the female jack end of the connecting wire are originally small, and the bolts for connecting the male plug end and the female jack end are also very small, so that the operation of a user is very inconvenient, and the installation and fixation efficiency is very affected; therefore, a loosening-preventing DVI connector has been proposed to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to solve the technical problems of providing a locking DVI connector terminal aiming at the current state of the art, and solves the problems that the bolt connection mode of the DVI connector in the prior art is extremely inconvenient to operate and affects the installation and fixation efficiency.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a locking DVI connector terminal that moves, includes first casing and second casing, is provided with female end in the first casing, is provided with public end in the second casing, its characterized in that: the end ring is arranged on the end face of the first shell, the inserting hole is formed in the end ring, the clamping groove is formed in the end face of the first shell, the connecting rod is rotationally arranged on the second shell, an elbow is formed at the outer end of the connecting rod, a rotating piece for pushing the connecting rod to rotate is formed on the outer side wall of the second shell, when the connecting rod is connected, the outer end of the connecting rod penetrates through the inserting hole, then the connecting rod rotates by 90 degrees through the rotating piece, and the elbow is clamped into the clamping groove.
As an improvement, be provided with the rotation gear on the connecting rod, the rotation piece is adjusting gear, and adjusting gear rotates to set up in the second casing, and adjusting gear inboard and rotation gear meshing, adjusting gear's outside stretches out second casing lateral wall.
And the end face of the second shell is provided with an annular end cover, the tank bottoms of the end cover and the mounting groove are provided with a rotating bearing and an adjusting bearing in parallel, the rotating bearing is connected with the connecting rod, the adjusting bearing is connected with an intermediate shaft, the rotating gear is arranged on the connecting rod, and the adjusting gear is arranged on the intermediate shaft.
And the worm wheel is arranged on the connecting rod, the outer end of the worm extends out of the outer side wall of the second shell, and a knob part positioned outside the second shell is arranged at the outer end of the worm.
And the connecting rod is further improved, a limiting block is arranged on the connecting rod, an arc-shaped limiting groove is arranged in the mounting groove, the limiting block is limited in the limiting groove, and the limiting groove limits the rotation angle of the connecting rod within a range of 90 degrees.
And the size relationship between the rotating gear and the adjusting gear is met, the adjusting gear rotates for one circle, and the rotating gear rotates for 90 degrees.
Compared with the prior art, the utility model has the advantages that: when public end and female end are connected, at the in-process that public end inserted female end for the elbow of connecting rod passes the jack on the end ring, afterwards, rotate the piece at the lateral wall of second casing again, rotate piece drive connecting rod and rotate, make the elbow card of connecting rod outer end go into in the draw-in groove of first casing, realize the firm connection of first casing and second casing, and when needs separation, only need reverse rotation, make the elbow can pass the jack of end ring take out can, have convenient operation, install fixed efficient characteristics.
Drawings
Fig. 1 is a schematic view of a structure of a looseness-preventing DVI connector terminal in embodiment 1 of the present utility model;
FIG. 2 is an enlarged view of a portion of FIG. 1A;
FIG. 3 is a schematic view of the end ring of FIG. 1;
fig. 4 is a schematic view of the structure of the end cap of fig. 1.
Detailed Description
The utility model is described in further detail below with reference to the embodiments of the drawings.
Example 1
As shown in fig. 1 to 4, the anti-loosening DVI connector terminal in the present embodiment includes a first housing 1, a second housing 101, a male end, a female end, an end ring 2, an end cap 5, a connecting rod 3, a rotation gear 41, an adjustment gear 42, and an intermediate shaft 6.
Wherein, be provided with female end in the first casing 1, be provided with public end in the second casing 101, be provided with end ring 2 on the terminal surface of first casing 1, set up jack 21 on the end ring 2, set up draw-in groove 11 on the terminal surface of first casing 1, it is provided with connecting rod 3 to rotate on second casing 101, the outer tip of connecting rod 3 is formed with elbow 31, be formed with the pivoted rotating member of promotion connecting rod 3 on the lateral wall of second casing 101, during the connection, connecting rod 3 outer end passes jack 21, later make connecting rod 3 take place 90 degrees rotations through rotating the piece, elbow 31 card is gone into in the draw-in groove 11.
Further, in the embodiment of the present utility model, the connecting rod 3 is provided with a rotating gear 41, the rotating member is an adjusting gear 42, the adjusting gear 42 is rotatably disposed in the second housing 101, the inner side of the adjusting gear 42 is meshed with the rotating gear 41, and the outer side of the adjusting gear 42 extends out of the outer side wall of the second housing 101. Like this, through stirring adjusting gear 42 on the lateral wall of second casing 101, can drive connecting rod 3 rotation, have convenient operation's characteristics.
In addition, in order to facilitate the disassembly and assembly, the end face of the second housing 101 is provided with a mounting groove, the end face of the second housing 101 is provided with an annular end cover 5, the groove bottoms of the end cover 5 and the mounting groove are provided with a rotating bearing 71 and an adjusting bearing 72 in parallel, the rotating bearing 71 is connected with the connecting rod 3, the adjusting bearing 72 is connected with the intermediate shaft 6, the rotating gear 41 is arranged on the connecting rod 3, and the adjusting gear 42 is arranged on the intermediate shaft 6.
In addition, in order to be convenient for adjust the rotation angle scope of adjusting gear 42, be provided with the stopper on connecting rod 3, be provided with curved spacing groove in the mounting groove, the stopper is spacing in the spacing inslot, and the spacing groove is in 90 degrees scope to the rotation angle of connecting rod 3 restriction. Meanwhile, the dimensional relationship between the rotation gear 41 and the adjustment gear 42 is satisfied, the adjustment gear 42 rotates one turn, and the rotation gear 41 rotates 90 degrees. Thus, by actively turning the adjusting gear 42 one turn to the bottom, a 90 degree rotation of the connecting rod 3 can be achieved.
When public end and female end are connected, the in-process of inserting female end at public end for elbow 31 of connecting rod 3 passes jack 21 on the end ring 2, afterwards, rotate the piece at the lateral wall of second casing 101 again, rotate piece drive connecting rod 3 rotation, make elbow 31 card of connecting rod 3 outer end go into in the draw-in groove 11 of first casing 1, realize the firm connection of first casing 1 and second casing 101, and when needs separation, only need reverse rotation, make elbow 31 can pass jack 21 of end ring 2 take out can, have convenient operation, the fixed efficient characteristics of installation.
Example 2
Thus, in the process of adjusting the rotation of the connecting rod 3, only the knob part is required to be rotated, and the 90-degree rotation of the connecting rod 3 is realized by utilizing the cooperation of the worm wheel and the worm.
Claims (6)
1. The utility model provides a locking DVI connector terminal, includes first casing (1) and second casing (101), is provided with female end in first casing (1), is provided with public end in second casing (101), its characterized in that: be provided with end ring (2) on the terminal surface of first casing (1), set up jack (21) on end ring (2), set up draw-in groove (11) on the terminal surface of first casing (1), rotate on second casing (101) and be provided with connecting rod (3), the outer tip of connecting rod (3) is formed with elbow (31), be formed with on the lateral wall of second casing (101) and promote connecting rod (3) pivoted rotation piece, during the connection, connecting rod (3) outer end passes jack (21), later make connecting rod (3) take place 90 degrees rotations through rotation piece, elbow (31) card is gone into in draw-in groove (11).
2. A looseness-resistant DVI connector terminal as claimed in claim 1, wherein: the connecting rod (3) is provided with a rotating gear (41), the rotating piece is an adjusting gear (42), the adjusting gear (42) is rotatably arranged in the second shell (101), the inner side of the adjusting gear (42) is meshed with the rotating gear (41), and the outer side of the adjusting gear (42) extends out of the outer side wall of the second shell (101).
3. A tamper-resistant DVI connector terminal according to claim 2, wherein: the end face of the second shell (101) is provided with a mounting groove, the end face of the second shell (101) is provided with an annular end cover (5), the groove bottoms of the end cover (5) and the mounting groove are provided with a rotating bearing (71) and an adjusting bearing (72) in parallel, the rotating bearing (71) is connected with a connecting rod (3), the adjusting bearing (72) is connected with an intermediate shaft (6), a rotating gear (41) is arranged on the connecting rod (3), and an adjusting gear (42) is arranged on the intermediate shaft (6).
4. A looseness-resistant DVI connector terminal as claimed in claim 1, wherein: the worm gear is arranged on the connecting rod (3), the outer end of the worm extends out of the outer side wall of the second shell (101), and a knob part positioned outside the second shell (101) is arranged at the outer end of the worm.
5. A tamper-resistant DVI connector terminal according to claim 3 wherein: be provided with the stopper on connecting rod (3), be provided with curved spacing groove in the mounting groove, the stopper is spacing in the spacing inslot, and the rotation angle of spacing groove to connecting rod (3) is limited in 90 degrees scope.
6. A looseness-resistant DVI connector terminal as claimed in claim 5, wherein: the dimensional relationship between the rotating gear (41) and the adjusting gear (42) is satisfied, the adjusting gear (42) rotates one circle, and the rotating gear (41) rotates 90 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223200987.0U CN219226709U (en) | 2022-11-30 | 2022-11-30 | Looseness-preventing DVI connector terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223200987.0U CN219226709U (en) | 2022-11-30 | 2022-11-30 | Looseness-preventing DVI connector terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219226709U true CN219226709U (en) | 2023-06-20 |
Family
ID=86756523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223200987.0U Active CN219226709U (en) | 2022-11-30 | 2022-11-30 | Looseness-preventing DVI connector terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219226709U (en) |
-
2022
- 2022-11-30 CN CN202223200987.0U patent/CN219226709U/en active Active
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