CN215579095U

CN215579095U - Anti-drop plug terminal of cable television connecting wire

Info

Publication number: CN215579095U
Application number: CN202122063367.6U
Authority: CN
Inventors: 陈玉丽
Original assignee: Individual
Current assignee: Shanghai Yao Kang Intelligent Technology Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-01-18
Anticipated expiration: 2031-08-30

Abstract

The utility model relates to the technical field of connecting plug-in units, in particular to an anti-drop plug terminal of a cable television connecting line, which comprises a plug, a port and a sleeve matched with the plug for use, wherein the bottom of the plug is symmetrically and fixedly connected with a limiting block by taking the center of the plug as a circular point, one side of the limiting block close to the center of the sleeve is provided with a limiting hole penetrating through one side far away from the sleeve, the center of the bottom of the inner wall of the sleeve is fixedly connected with an anti-drop structure, the left side and the right side of the sleeve are fixedly connected with a locking structure corresponding to the limiting block, the anti-drop structure comprises a fixed block fixedly connected to the center of the bottom of the inner wall of the sleeve, a partition plate is fixedly connected between the center of the front surface of the inner wall of the fixed block and the center of the back surface of the inner wall, and through holes are formed in the centers of the left side and the right side of the fixed block, the problem of reducing the service life of the connecting wire.

Description

Anti-drop plug terminal of cable television connecting wire

Technical Field

The utility model relates to the technical field of connecting plug-ins, in particular to an anti-drop plug-in terminal of a cable television connecting wire.

Background

The television connecting line is generally HDMI and VGA, is a full digital sound and video transmitting interface, can transmit compressed video and sound signals, and is an indispensable article in life today in the information era.

The existing television connecting wire port is simple in structure, is easy to fall off due to collision after being plugged into a connecting port of a television, and influences the transmission of video and sound signals, and the service life of the connecting wire can be shortened due to the fact that the signal transmission is interrupted for many times, so that the normal use is influenced, and the inconvenience is very high.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the anti-drop plug terminal of the cable television connecting wire, which has the advantages of stable connection and the like, and solves the problems that the existing plug is easy to drop due to collision after being plugged, the transmission of video and sound signals is influenced, and the service life of the connecting wire is shortened.

The anti-falling plug terminal of the cable television connecting line comprises a plug, a port and a sleeve matched with the plug for use, wherein the bottom of the plug is symmetrically and fixedly connected with limiting blocks by taking the center of the plug as a circular point, one side of each limiting block close to the center of the sleeve is provided with a limiting hole penetrating through one side far away from the sleeve, the center of the bottom of the inner wall of the sleeve is fixedly connected with an anti-falling structure, and locking structures are fixedly connected at the positions, corresponding to the limiting blocks, of the left side and the right side of the sleeve.

Through the design of the technical scheme, the problem that the existing plug is easy to drop due to collision after being plugged, video and sound signal transmission is influenced, and the service life of a connecting wire is shortened is solved.

As a further improvement of the utility model, the anti-falling structure comprises a fixed block fixedly connected to the center of the bottom of the inner wall of the sleeve, a partition plate is fixedly connected between the center of the front surface of the inner wall of the fixed block and the center of the back surface of the inner wall of the fixed block, and through holes are formed in the centers of the left side and the right side of the fixed block.

Through the design of the technical scheme, the lug can better pass through the through hole through the rebound force of the spring piece to limit and fix the limiting block.

As a further improvement of the utility model, the center of one side of the clapboard, which is far away from the center of the sleeve, is provided with a sliding groove, and a spring piece is fixedly connected in the sliding groove.

Through the design of the technical scheme, the spring piece can be driven to compress by the stress of the convex block, and the limited block can be conveniently inserted into the sleeve.

As a further improvement of the utility model, the center of one side of the spring piece, which is far away from the center of the sleeve, is fixedly connected with a lug, and the lug penetrates through the through hole and extends into the limiting hole.

Through the design of the technical scheme, the lug is inserted into the limiting hole in a natural state, and the stability between the sleeve and the plug is improved.

As a further improvement of the utility model, the back surface of the limiting block is arc-shaped, and one side of the convex block far away from the center of the sleeve is arc-shaped.

Through the design of the technical scheme, the bump is extruded by the limiting block conveniently, and is compressed to the inside of the fixing block along with the spring piece.

As a further improvement of the utility model, the locking structure comprises a switch seat fixedly connected to the centers of the left side and the right side of the sleeve, one side of the inner wall of the switch seat close to the center of the sleeve is fixedly connected with a return spring, and the surface of one side of the return spring close to the center of the sleeve is fixedly connected with a button penetrating through the switch seat and far away from the center of the sleeve.

Through the design of the technical scheme, the pressure block can extrude and bear the force on the convex block conveniently, and the reset spring can also facilitate the button to reset to a natural state.

As a further improvement of the utility model, one side of the return spring, which is close to the center of the sleeve, is fixedly connected with a pressure block which penetrates through the centers of the left side and the right side of the sleeve, one side of the pressure block, which is close to the center of the sleeve, is provided with a groove, and the groove is matched with the bump.

Through the design of the technical scheme, when the pressure block extrudes the lug, the lug can bear better force.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model can drive the spring leaf to contract into the fixed block under the action of the extrusion force of the limiting block through the convex block fixed at the center of one side of the spring leaf far away from the center of the sleeve, the limiting block fixedly connected at the bottom of the plug and the through hole arranged at the center of the left side and the right side of the limiting block, when the limiting hole moves to the corresponding position, the spring piece can drive the convex block to rebound into the limiting hole to fix the limiting block, thereby increasing the stability between the plug and the sleeve, the reset spring fixed on one side of the switch base close to the central inner wall of the sleeve is matched with the button fixed on the surface of one side of the reset spring close to the sleeve and the pressure block fixed on one side of the reset spring close to the sleeve, the plug is convenient to take out by pressing the button, and the problems that the existing plug is easy to drop due to collision after being plugged and connected, video and sound signal transmission is influenced, and the service life of a connecting wire is shortened are solved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic top sectional view of the connection between the plug and the socket according to the present invention;

FIG. 2 is a schematic front sectional view of the connection between the plug and the sleeve according to the present invention;

FIG. 3 is a left side view of the plug according to the present invention;

FIG. 4 is a left side view of the present invention.

In the figure: 1. a plug; 2. a port; 3. a limiting block; 4. a limiting hole; 5. a sleeve; 6. a fixed block; 7. a partition plate; 8. a chute; 9. a spring plate; 10. a through hole; 11. a bump; 12. a switch base; 13. a return spring; 14. a button; 15. and (4) a pressure block.

Detailed Description

In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the various embodiments of the utility model. It should be understood, however, that these physical details should not be construed as limiting the utility model. That is, in some embodiments of the utility model, such physical details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-4, the anti-drop type plug terminal of the cable television connecting line of the utility model comprises a plug 1, a port 2 and a sleeve 5 matched with the plug 1 for use, wherein the bottom of the plug 1 is symmetrically and fixedly connected with a limiting block 3 by taking the center of the plug 1 as a circular point, one side of the limiting block 3 close to the center of the sleeve 5 is provided with a limiting hole 4 penetrating one side far away from the sleeve 5, the center of the bottom of the inner wall of the sleeve 5 is fixedly connected with an anti-drop structure, and the left side and the right side of the sleeve 5 are fixedly connected with a locking structure corresponding to the limiting block 3.

Referring to fig. 1, the anti-disengaging structure includes a fixing block 6 fixedly connected to the center of the bottom of the inner wall of the sleeve 5, a partition 7 is fixedly connected between the center of the front side of the inner wall of the fixing block 6 and the center of the back side of the inner wall, and a through hole 10 is formed in the center of the left side and the right side of the fixing block 6, so that the bump 11 can better pass through the through hole 10 through the resilience of the spring piece 9 to limit and fix the limiting block 3.

Referring to fig. 1, a sliding groove 8 is formed in the center of one side of the partition plate 7 away from the center of the sleeve 5, and a spring leaf 9 is fixedly connected in the sliding groove 8, so that the spring leaf 9 can be compressed by the force exerted on the projection 11, and the insertion of the limiting block 3 into the sleeve 5 is facilitated.

Referring to fig. 1, a protrusion 11 is fixedly connected to a center of one side of the spring piece 9 away from the center of the sleeve 5, and the protrusion 11 penetrates through the through hole 10 and extends into the limiting hole 4, so that the protrusion 11 is naturally inserted into the limiting hole 4, and the stability between the sleeve 5 and the plug 1 is improved.

Referring to fig. 1, the back of the limiting block 3 is arc-shaped, and one side of the protruding block 11 away from the center of the sleeve 5 is arc-shaped, so that the limiting block 3 can conveniently extrude the protruding block 11 and compress the protruding block into the fixing block 6 along with the spring piece 9.

Referring to fig. 1, the locking structure includes a switch base 12 fixedly connected to the center of the left and right sides of the sleeve 5, a return spring 13 is fixedly connected to one side of the inner wall of the switch base 12 close to the center of the sleeve 5, and a button 14 penetrating through the switch base 12 and far away from one side of the center of the sleeve 5 is fixedly connected to one side of the return spring 13 close to the center of the sleeve 5, so that the pressure block 15 can extrude and bear the projection 11 conveniently, and the return spring 13 can facilitate the button 14 to return to a natural state.

Referring to fig. 1, a pressure block 15 penetrating through the centers of the left and right sides of the sleeve 5 is fixedly connected to one side of the return spring 13 near the center of the sleeve 5, and a groove is formed in one side of the pressure block 15 near the center of the sleeve 5 and is matched with the bump 11, so that when the pressure block 15 extrudes the bump 11, the bump 11 can be better stressed.

When the plug 1 is used, the plug 1 is inserted into the sleeve 5, the top of the limiting block 3 extrudes the lug 11 when the plug is inserted, then the lug 11 is stressed to drive the spring piece 9 to contract into the fixing block 6, when the limiting hole 4 in the center of the limiting block 3 is displaced to the position corresponding to the through hole 10, the spring piece 9 drives the lug 11 to rebound, and the lug 11 is inserted into the limiting hole 4 to complete one-time fixing work of the plug 1.

When plug 1 is pulled out to needs, press button 14 earlier, pressure piece 15 atress extrudees lug 11 to 5 central horizontal migration of sleeve, extrudees lug 11 completely to fixed block 6 inside, pulls out plug 1 to the outside, when stopper 3 shifts to the outside, spacing hole 4 is crisscross with through-hole 10, stopper 3 pushes lug 11 spacing, loosens button 14, pulls out plug 1 to the outside completely, accomplishes once to pulling out of plug 1.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement or the like made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a cable television connecting wire's anticreep type plug terminal, includes sleeve (5) that plug (1), port (2) and cooperation plug (1) used, its characterized in that: the bottom of plug (1) uses the center of plug (1) to be round point symmetry fixedly connected with stopper (3), stopper (3) are close to sleeve (5) central one side and offer and run through spacing hole (4) of keeping away from sleeve (5) one side, the central authorities fixedly connected with anti-disengaging structure of the inner wall bottom of sleeve (5), the left and right sides of sleeve (5) correspond department fixedly connected with locking structure with stopper (3).

2. The drop-proof type jack terminal for a cable television connecting wire according to claim 1, wherein: anti-disengaging structure includes fixed block (6) of fixed connection in sleeve (5) inner wall bottom central authorities, fixedly connected with baffle (7) between the central authorities at the positive central authorities of fixed block (6) inner wall and the inner wall back, through-hole (10) have been seted up to the central authorities of fixed block (6) the left and right sides.

3. The drop-proof type jack terminal for a cable television connecting wire according to claim 2, wherein: the center of one side of the partition plate (7) far away from the center of the sleeve (5) is provided with a sliding groove (8), and a spring piece (9) is fixedly connected in the sliding groove (8).

4. A cable tie-line detachment prevention type jack terminal as set forth in claim 3, wherein: the spring piece (9) is far away from the central fixedly connected with lug (11) of one side of the sleeve (5), and the lug (11) penetrates through the through hole (10) and extends into the limiting hole (4).

5. The drop-proof type jack terminal for a cable television connecting wire according to claim 4, wherein: the back of the limiting block (3) is arc-shaped, and one side, away from the center of the sleeve (5), of the convex block (11) is arc-shaped.

6. The drop-proof type jack terminal for a cable television connecting wire according to claim 1, wherein: locking structure includes switch seat (12) of fixed connection in sleeve (5) left and right sides central authorities, inner wall one side fixedly connected with reset spring (13) that switch seat (12) are close to sleeve (5) center, reset spring (13) are close to sleeve (5) center one side fixed surface is connected with and runs through switch seat (12) and keep away from button (14) of sleeve (5) center one side.

7. The drop-proof type jack terminal for a cable television connecting wire according to claim 6, wherein: reset spring (13) are close to sleeve (5) center one side fixedly connected with and run through pressure piece (15) at sleeve (5) left and right sides central authorities, pressure piece (15) are close to sleeve (5) center one side and seted up the recess, and recess and lug (11) looks adaptation.