CN115241681A

CN115241681A - Wall-hung indoor and outdoor waterproof twisted-pair transmitter

Info

Publication number: CN115241681A
Application number: CN202210532779.6A
Authority: CN
Inventors: 张永化; 彭密
Original assignee: Shenzhen Fushi Technology Co Ltd
Current assignee: Shenzhen Fushi Technology Co Ltd
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2022-10-25

Abstract

The invention relates to the technical field of twisted pair transmitters, and discloses a wall-hung indoor and outdoor waterproof twisted pair transmitter which comprises an extension line, a transmitter and a connector, wherein the surfaces of the extension line, the transmitter and the connector are provided with a box body, the side surfaces of two ends of the box body are provided with threading holes, two groups of threading holes respectively correspond to the transmitter and the connector, and two ends inside the box body are respectively provided with a fixing module.

Description

Wall-hung indoor and outdoor waterproof twisted-pair transmitter

Technical Field

The invention relates to the technical field of twisted-pair transmitters, in particular to a wall-hung indoor and outdoor waterproof twisted-pair transmitter.

Background

The twisted pair transmitter is a video transmission device, converts video signals into video signals with equal amplitude and opposite polarity by using a differential transmission principle, can effectively inhibit common mode interference, and is beneficial to improving the definition of image transmission.

Present two twisted pair transmitters when being connected with camera equipment, its link can expose in the external environment, receive outside air environment's influence, the phenomenon of rust-ization can appear at two twisted pair transmitters and camera equipment's link, the surface of link can adsorb the dust simultaneously, stability when can influencing two twisted pair transmitters and using, reduce two twisted pair transmitters's performance, current two twisted pair transmitters are connected fixedly through pressing down or the mode that the screw was screwed, this kind of fixed mode operation is inconvenient, there is the gap in the position of fixing simultaneously, be unfavorable for two waterproof of twisted pair transmitter junction, can restrict two twisted pair transmitters's service environment.

Disclosure of Invention

In order to realize the purpose of the wall-hung indoor and outdoor waterproof twisted pair transmitter, the invention is realized by the following technical scheme: the utility model provides a wall-hung indoor outer waterproof two-twisted transmission ware, includes extension line, transmitter and connector, the surface of extension line, transmitter and connector is provided with the box body, the through wires hole has been seted up to the side surface at box body both ends, and is two sets of the through wires hole respectively with transmitter and connector are corresponding, the inside both ends of box body all are provided with fixed module, fixed module's inside sliding connection has the support ring, the support ring is close to the sliding surface of through wires hole one side is connected with a plurality of fixture blocks, the side of support ring is provided with the backup pad, the backup pad is kept away from the surface of support ring is rotated and is connected with the multiunit bull stick, the one end of bull stick with transmitter or connector are corresponding, the other end with fixture block sliding connection, spout and spacing hole have been seted up on the surface of backup pad, the fixture block with spout sliding connection, the inside of fixed module is provided with the spacing post that is used for restricting the backup pad removal, spacing post with spacing hole looks adaptation.

Furthermore, a through slotted hole is formed in the surface of the fixing module, and the slotted hole corresponds to the threading hole.

Furthermore, a sealing ring is arranged between the support ring and the inner surface of the fixing module, a sealing layer is arranged between the clamping block and the sealing ring, the sealing layer is a telescopic sealing material, and the clamping blocks in a plurality of clamping states are annular.

Furthermore, a first reset spring is arranged between the rotating rod and the supporting plate, and a reset elastic piece is arranged between the supporting plate and the fixing module.

Furthermore, the surface of one end, close to the supporting plate, of the limiting column is rotatably connected with a plurality of stop rods, the surface of the limiting column is connected with a pushing block in a sliding mode, the pushing block is connected with the stop rods through pull rods, and the pushing block corresponds to the edge of the limiting hole.

Furthermore, a second reset spring is arranged on the surface of the push block, a limiting cylinder is rotatably connected inside the limiting column, limiting grooves which are distributed alternately in length are formed in the surface of the limiting cylinder, a guide column is arranged on the surface of the push block, which is close to one end of the limiting cylinder, and the guide column is matched with the limiting grooves.

Further, the inside of conveyer is equipped with the converter, the converter is kept away from the side surface of extension line one end is provided with the wiring end, the converter with the surface that the wiring end corresponds is provided with the plastic block, the wiring end is located the inside of plastic block.

Furthermore, a sealing ring is arranged between the surface of the wiring terminal and the plastic block.

Furthermore, the surface of connector is equipped with the connector lug, the surface of connector lug is equipped with the change, the surface of change is equipped with the thread face.

Further, the inside of connector lug is equipped with the contact pin, the outside of contact pin is equipped with the jack, the arc notch has been seted up on the surface of connector lug.

Compared with the prior art, the invention has the following beneficial effects:

1. this indoor outer waterproof two hank transmitters of wall-hung type, cooperation through bull stick and backup pad and support ring and fixture block is used and spacing hole and spacing post's cooperation is used, when connecting transmitter or connector, can fix external equipment's connecting wire automatically, thereby seal the connecting wire of external equipment and the hookup location of transmitter or connector in the box body, can realize the seamless fixed connection to the connecting wire, simultaneously can prevent dust to the hookup location of two hank transmitters, waterproof sealing protects, can effectively improve the stability of two hank transmitters use.

2. This indoor outer waterproof two twisting transmission ware of hanging wall formula, through the design of support ring side surface sealing ring and the design of sealing layer between fixture block and the sealing ring, after utilizing the fixture block to fix external equipment's connecting wire, can realize the sealing to the inside support ring both sides of fixed module, can carry out waterproof, waterproof vapour protection to the junction that twists the transmission ware both ends.

Drawings

FIG. 1 is a first top view of the outer surface structure of the conveyor of the present invention;

FIG. 2 is a top view of the internal structure of the conveyor of the present invention;

FIG. 3 is a side view of the conveyor structure of the present invention;

FIG. 4 is a top view of the connector structure of the present invention;

FIG. 5 is a side view of the connector structure of the present invention;

FIG. 6 is a top view of a cassette and twisted pair transmitter configuration of the present invention;

FIG. 7 is a front view of the internal structure of the fixing module of the present invention;

FIG. 8 is a side view of the internal structure of the fixed module of the present invention;

FIG. 9 is a schematic view of the surface structure of the support plate of the present invention;

FIG. 10 is a second side view of the internal structure of the fixed module of the present invention;

FIG. 11 is a schematic view of the internal structure of the spacing post of the present invention.

In the figure: 1. a case body; 11. an extension line; 2. a transmitter; 21. a converter; 22. a terminal; 23. a seal ring; 3. a fixed module; 4. a connector; 41. a connector lug; 411. rotating the ring; 412. a notch; 413. inserting a pin; 414. a jack; 5. a support ring; 51. a clamping block; 52. a sealing layer; 53. a seal ring; 6. a support plate; 61. a rotating rod; 62. a limiting hole; 7. a limiting post; 71. a stop lever; 72. pushing a block; 721. a second return spring; 722. a guide post; 73. a pull rod; 74. a limiting cylinder; 8. and resetting the elastic piece.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The wall-hung indoor and outdoor waterproof twisted pair transmitter comprises the following embodiments:

referring to fig. 1 to 11, a wall-hung type indoor and outdoor waterproof twisted pair transmitter includes an extension line 11, a transmitter 2 and a connector 4, wherein surfaces of the extension line 11, the transmitter 2 and the connector 4 are provided with a box body 1, the box body 1 is a plastic box, side surfaces of two ends of the box body 1 are provided with threading holes, and two sets of threading holes correspond to the transmitter 2 and the connector 4 respectively.

The inside of transmitter 2 is equipped with converter 21, and the side surface that converter 21 kept away from extension line 11 one end is provided with wiring end 22, and the surface that converter 21 and wiring end 22 correspond is provided with the plastic piece for hide the protection to wiring end 22, prevent that wiring end 22 from exposing outside transmitter 2, wiring end 22 is located the inside of plastic piece, is equipped with sealing washer 23 between the surface of wiring end 22 and the plastic piece, is used for the waterproof sealing of wiring end 22.

The surface of connector 4 is equipped with connector lug 41, and the surface of connector lug 41 is equipped with change 411, and the surface of change 411 is equipped with the helicoid, and the inside of connector lug 41 is equipped with contact pin 413, and the outside of contact pin 413 is equipped with jack 414, and arc notch 412 has been seted up on the surface of connector lug 41.

The inside both ends of box body 1 all are provided with fixed module 3, and the slotted hole that runs through is seted up on fixed module 3's surface, and the slotted hole is corresponding with the through wires hole, and fixed module 3's inside sliding connection has support ring 5, and support ring 5 is close to the sliding surface of through wires hole one side and is connected with a plurality of fixture blocks 51, under a plurality of chucking state fixture blocks 51 are the annular, are equipped with sealing ring 53 between support ring 5 and fixed module 3's the internal surface, are equipped with sealing layer 52 between fixture blocks 51 and the sealing ring 53, and sealing layer 52 is scalable sealing material.

The side of support ring 5 is provided with backup pad 6, be equipped with between backup pad 6 and the fixed module 3 and restore to the throne bullet piece 8, backup pad 6 is kept away from the surface rotation of support ring 5 and is connected with multiunit bull stick 61, be equipped with reset spring one between bull stick 61 and the backup pad 6, the one end of bull stick 61 is corresponding with transmitter 2 or connector 4, the other end and fixture block 51 sliding connection, spout and spacing hole 62 have been seted up on the surface of backup pad 6, fixture block 51 and spout sliding connection, the inside of fixed module 3 is provided with the spacing post 7 that is used for restricting the backup pad 6 and removes, spacing post 7 and spacing hole 62 looks adaptation.

The surface of the limiting column 7 close to one end of the supporting plate 6 is rotatably connected with a plurality of stop rods 71, the surface of the limiting column 7 is slidably connected with a push block 72, the push block 72 is connected with the stop rods 71 through pull rods 73, the push block 72 corresponds to the edge of the limiting hole 62, the surface of the push block 72 is provided with a second reset spring 721, the inside of the limiting column 7 is rotatably connected with a limiting barrel 74, a limiting groove with alternately distributed lengths is formed in the surface of the limiting barrel 74, a guide pillar 722 is arranged on the surface of the push block 72 close to one end of the limiting barrel 74, and the guide pillar 722 is matched with the limiting groove.

The working principle is as follows:

when using this two twisting transmission ware, be connected the one end of transmitter 2 with camera equipment, the through wires hole that passes through 1 side surface of box body with camera equipment's connecting wire penetrates box body 1, fixed module 3 can be passed to the connecting wire, and with the contact of bull stick 61, when promoting the connecting wire inwards, the connecting wire can promote bull stick 61 to rotate, bull stick 61 drives fixture block 51 and removes to the surface direction of connecting wire, fixture block 51 finally can with the surface contact of connecting wire, multiunit fixture block 51 cooperates, can press from both sides the connecting wire tightly, bull stick 61 no longer rotates this moment.

Continuing to push the connecting wire inwards, the connecting wire will drive the fixture block 51 to move together, the fixture block 51 drives the support ring 5 and the support plate 6 to move together, the limiting hole 62 on the surface of the support plate 6 will pass through the surface of the limiting post 7, meanwhile, the support plate 6 will contact with the push block 72 and drive the push block 72 to move, the push block 72 drives the guide post 722 to move in the limiting groove on the surface of the limiting cylinder 74, and at this time, the connecting wire enters the terminal 22 and is connected with the transmitter 2.

At this time, the connection line is loosened, when the support plate 6 is reset under the action of the surface resetting elastic member 8, at this time, the push block 72 is synchronously reset under the action of the second reset spring 721, meanwhile, the guide post 722 enters the middle-long limiting groove in the surface of the limiting cylinder 74, the reset of the push block 72 opens the stop rod 71 through the pull rod 73, at this time, the stop rod 71 limits the reset of the support plate 6, the connection line is fixed in the fixed module 3, meanwhile, because the fixture block 51 is in clamping contact with the surface of the connection line, the sealing ring 53 is arranged between the support ring 5 and the inner surface of the fixed module 3, and the sealing layer 52 capable of telescopic sealing is arranged between the sealing ring 53 and the fixture block 51, so that liquid or vapor can be prevented from entering the position of the connection line and the transmitter 2, and in the same way, one end of the connector 4 can be connected with other connection lines.

When the connecting wire needs to be taken out, the connecting wire is continuously pushed inwards, the supporting plate 6 pushes the pushing block 72 to move again at the moment, the guide post 722 can enter the short limiting groove from the long limiting groove on the surface of the limiting cylinder 74, the stop lever 71 is retracted by the pull rod 73 at the moment, when the connecting wire is loosened, the stop lever 71 is not unfolded any more, the supporting plate 6 resets under the action of the reset elastic piece 8, the connecting wire is pulled outwards at the same time, the rotating rod 61 can reset under the action of the second reset spring 721, the fixture block 51 can be separated from the surface of the connecting wire, and the connecting wire can be taken out.

When in connection, the terminal 22 and the converter 21 are both positioned inside the transmitter 2, the position where the terminal 22 is connected with the camera equipment is positioned in the box body 1, and meanwhile, the connection position of the terminal 22 is sealed by the sealing ring 23, so that the terminal 22 can be prevented from being exposed outside after connection, the connection end is prevented from being exposed in the air and rusted, and meanwhile, dust can be prevented from being adsorbed on the surface of the terminal 22, so that the use stability of the transmitter 2 is ensured.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an indoor outer waterproof two hank transmitters of wall-hung type, includes extension line (11), transmitter (2) and connector (4), its characterized in that: the surface of extension line (11), transmitter (2) and connector (4) is provided with box body (1), the through wires hole has been seted up to the side surface at box body (1) both ends, and is two sets of the through wires hole respectively with transmitter (2) and connector (4) are corresponding, the inside both ends of box body (1) all are provided with fixed module (3), the inside sliding connection of fixed module (3) has support ring (5), support ring (5) are close to the sliding surface of through wires hole one side is connected with a plurality of fixture blocks (51), the side of support ring (5) is provided with backup pad (6), backup pad (6) are kept away from the surface rotation of support ring (5) is connected with multiunit bull stick (61), the one end of bull stick (61) with transmitter (2) or connector (4) are corresponding, the other end with fixture block (51) sliding connection, spout and spacing hole (62) have been seted up on the surface of backup pad (6), fixture block (51) with spout sliding connection, the inside of fixed module (3) is provided with spacing post (7) that is used for restricting backup pad (6) removal, spacing post (7) and spacing hole (62) looks adaptation.

2. The wall-hung indoor and outdoor waterproof twisted pair transmitter according to claim 1, characterized in that: and a through slotted hole is formed in the surface of the fixing module (3), and corresponds to the threading hole.

3. The wall-hung indoor and outdoor waterproof twisted pair transmitter according to claim 1, characterized in that: support ring (5) with be equipped with sealing ring (53) between the internal surface of fixed module (3), fixture block (51) with be equipped with sealing layer (52) between sealing ring (53), sealing layer (52) are scalable sealing material, under a plurality of chucking states fixture block (51) are the annular.

4. The wall-hung indoor and outdoor waterproof twisted-pair transmitter according to claim 1, characterized in that: a first reset spring is arranged between the rotating rod (61) and the supporting plate (6), and a reset elastic piece (8) is arranged between the supporting plate (6) and the fixing module (3).

5. The wall-hung indoor and outdoor waterproof twisted pair transmitter according to claim 4, wherein: spacing post (7) are close to the surface of backup pad (6) one end rotates and is connected with a plurality of pin (71), the surperficial sliding connection of spacing post (7) has ejector pad (72), ejector pad (72) with connect through pull rod (73) between pin (71), ejector pad (72) with the edgewise of spacing hole (62) is corresponding.

6. The wall-hung indoor and outdoor waterproof twisted pair transmitter according to claim 5, wherein: the surface of the push block (72) is provided with a second reset spring (721), the inside of the limiting column (7) is rotatably connected with a limiting barrel (74), the surface of the limiting barrel (74) is provided with limiting grooves which are distributed in an alternating length mode, the surface of the push block (72) close to one end of the limiting barrel (74) is provided with a guide pillar (722), and the guide pillar (722) is matched with the limiting grooves.

7. The wall-hung indoor and outdoor waterproof twisted pair transmitter according to any one of claims 1 to 6, wherein: the inside of transmitter (2) is equipped with converter (21), converter (21) are kept away from the side surface of extension line (11) one end is provided with wiring end (22), converter (21) with the surface that wiring end (22) correspond is provided with the plastic block, wiring end (22) are located the inside of plastic block.

8. The wall-hung indoor and outdoor waterproof twisted pair transmitter according to claim 7, wherein: and a sealing ring (23) is arranged between the surface of the wiring terminal (22) and the plastic block.

9. The wall-hung indoor and outdoor waterproof twisted pair transmitter according to claim 7, wherein: the surface of connector (4) is equipped with connector lug (41), the surface of connector lug (41) is equipped with change (411), the surface of change (411) is equipped with the helicoid.

10. The wall-hung indoor and outdoor waterproof twisted pair transmitter according to claim 10, wherein: the connector lug is characterized in that a contact pin (413) is arranged inside the connector lug (41), an insertion hole (414) is formed outside the contact pin (413), and an arc-shaped notch (412) is formed in the surface of the connector lug (41).