CN217182495U

CN217182495U - Aviation plug type network camera communication connecting device

Info

Publication number: CN217182495U
Application number: CN202123450277.9U
Authority: CN
Inventors: 孔锋; 王文辉; 邹小春
Original assignee: Shenzhen Fuling Building Technology Co ltd
Current assignee: Shenzhen Fuling Building Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-08-12
Anticipated expiration: 2031-12-31

Abstract

The application relates to the technical field of line connection, in particular to an aviation plug type network camera communication connection device which comprises a male connection head and a female connection head, wherein one of the male connection head and the female connection head is connected with a line of a network camera, and the other one is connected with an external line; the connecting male head is in plug fit with the connecting female head, an internal thread sleeve is sleeved on the connecting male head, an external thread column is arranged on the connecting female head, and the internal thread sleeve is in thread fit with the external thread column; the female connection head is formed with a butt joint surface for abutting against the end surface of the internal thread sleeve, and an elastic waterproof ring is arranged between the butt joint surface and the end surface of the internal thread sleeve. This application adopts the convenient connection of grafting mode realization circuit, and still can utilize the waterproof circle of elasticity between butt face and the internal thread cover terminal surface to further promote the waterproof performance of line connection department after internal thread cover screws with the external screw thread post mutually to effectively reduce moisture infiltration line connection department and influence the condition of network camera normal use in humid environment.

Description

Aviation plug type network camera communication connecting device

Technical Field

The application relates to the technical field of line connection, in particular to an aviation plug type network camera communication connection device.

Background

The network camera is a new generation camera generated by combining the traditional camera and the network technology, can pass video images through the network, and is also increasingly applied to various monitoring places at present. Meanwhile, the network camera is usually connected to the network cable and/or the power line through a connection joint.

In the related art, the connection joint mainly includes a male plug and a female plug which can be mutually plugged and matched, one of the male plug and the female plug is connected with the line end of the network camera, and the other is connected with the network cable and/or the power line; and then, the connection of the network camera and the network cable and/or the power line is conveniently realized by utilizing the insertion matching between the insertion male head and the insertion female head.

As the application fields of the network cameras are wider and wider, the network cameras may also be used in a relatively humid environment, and in such an environment, the situation that moisture permeates into the line connection part may occur in a plug-in manner, which may affect the normal use of the network cameras.

SUMMERY OF THE UTILITY MODEL

In order to reduce the situation that the normal use of a network camera is influenced by the fact that moisture permeates into a line connection part in a humid environment, the application provides an aviation plug type network camera communication connection device.

The application provides an aviation plug-type network camera communication connection device adopts following technical scheme:

the aviation plug type network camera communication connecting device comprises a connecting male head and a connecting female head, wherein one of the connecting male head and the connecting female head is connected with a circuit of a network camera, and the other one is connected with an external circuit; the connecting male head is in plug fit with the connecting female head, an internal thread sleeve is sleeved on the connecting male head, an external thread column is arranged on the connecting female head, and the internal thread sleeve is in thread fit with the external thread column; the female head of connection shaping has the butt face that supplies the internal thread cover terminal surface to offset, be equipped with the waterproof circle of elasticity between butt face and the internal thread cover terminal surface.

By adopting the technical scheme, the connection male head and the connection female head are spliced to realize line connection, so that the connection of the network camera is convenient and quick, and after the line connection, the waterproof isolation effect can be realized at the line connection position to a certain extent by utilizing the threaded connection between the internal thread sleeve and the external thread column; simultaneously, when interior thread bush was screwed with the external screw thread post mutually, still can utilize the waterproof circle of elasticity between butt face and the internal thread bush terminal surface to further promote the waterproof performance of line junction to effectively reduce moisture infiltration line junction and influence the condition of network camera normal use in humid environment. Secondly, in the normal use process, utilize the elasticity restoring force of elasticity waterproof circle self, the pretightning force of threaded connection between the internal thread cover and the external screw thread post still can increase to maintain the stable connection between internal thread cover and the external screw thread post. In addition, if the line connection position of the network camera is located in a place where shaking easily occurs, the elastic waterproof ring can be used for buffering and damping, and stable connection between the internal thread sleeve and the external thread column is maintained.

Optionally, a positioning structure is arranged between the elastic waterproof ring and the abutting surface, and the positioning structure comprises a positioning groove and a positioning strip which can be embedded into the positioning groove; one of the positioning groove and the positioning strip is arranged on the elastic waterproof ring, and the other one is arranged on the abutting surface.

Through adopting above-mentioned technical scheme, the in-process that internal thread cover and external screw thread post are screwed up gradually and are close to, the waterproof circle of elasticity also probably receives circumferential frictional force because of the surface and the condition of outwards stretching appears, and utilizes the positioning action between constant head tank and the location strip, and the waterproof circle of reducible elasticity is to the condition of the outside tensile deformation to this keeps the waterproof sealing performance that the waterproof circle of elasticity is good.

Optionally, the surface that the waterproof circle of elasticity is used for supplying the internal thread cover terminal surface to support and press is equipped with the annular groove, the internal thread cover terminal surface is equipped with the protruding edge of ring that can imbed in the annular groove.

Through adopting above-mentioned technical scheme, the protruding edge of ring is embedded into the circular slot, can increase the area of contact between waterproof circle of elasticity and the internal thread cover terminal surface, and makes contact surface between them more tortuous to promote the sealed degree between waterproof circle of elasticity and the internal thread cover terminal surface.

Optionally, the positioning strip is arranged on one side of the elastic waterproof ring, which is far away from the circular groove, the positioning strip is circular, and the position of the positioning strip corresponds to the position of the circular groove; the positioning groove is arranged on the abutting surface and is in a circular ring shape.

Through adopting above-mentioned technical scheme, behind the protruding edge embedding of ring to the ring inslot, the protruding edge of ring can play to support tight effect to the location strip on the waterproof circle of elasticity to make the location strip support tightly in the constant head tank, promote the leakproofness between waterproof circle of elasticity and the butt face.

Optionally, the positioning groove is arranged on one side of the elastic waterproof ring, which is far away from the annular groove, and is annular, and the positioning groove and the annular groove are concentric and are arranged in a staggered manner; the positioning strip is arranged on the butt joint surface and is annular.

Through adopting above-mentioned technical scheme, all can make the waterproof circle of elasticity produce certain elasticity expansion in location strip embedding constant head tank, the protruding edge embedding circular ring groove of ring to the laminating between location strip and constant head tank, the protruding edge of ring and the circular ring groove is more inseparable, in order to reach better waterproof sealing performance.

Optionally, the one end that connects public head and deviates from to connect female head is equipped with the hole that stretches into that supplies the circuit to stretch into, the tip threaded connection who connects public head has the adapter sleeve, the adapter sleeve is equipped with and stretches into the through-hole that the hole position corresponds, just be equipped with the waterproof cover of elasticity that supplies the circuit to wear to establish in the through-hole.

Through adopting above-mentioned technical scheme, utilize the waterproof cover of elasticity to carry out the cladding cover to the circuit and establish, can stretch into the port at the circuit and play better waterproof sealing effect to connecting public head.

Optionally, the elastic waterproof jacket includes a middle column jacket and end ring plates at two ends of the middle column jacket, the middle column jacket is embedded in the through hole of the fastening jacket, and the two end ring plates are matched to clamp the bottom of the through hole of the fastening jacket.

Through adopting above-mentioned technical scheme, two end ring boards can press from both sides tightly the bottom of adapter sleeve, can maintain the connection stability between waterproof cover of elasticity and the adapter sleeve, reduce the waterproof sealing performance's of influence condition emergence of dislocation appearing between waterproof cover of elasticity and the adapter sleeve.

Optionally, the connection male connector is provided with a network cable contact pin, a power supply positive contact pin and a power supply negative contact pin, the power supply negative contact pin is annular, and the power supply positive contact pin is located at the circle center of the power supply negative contact pin; and a network cable socket for inserting a network contact pin, a power supply positive socket for inserting a power supply positive contact pin and a power supply negative socket for inserting a power supply negative contact pin are arranged at the connecting female head.

By adopting the technical scheme, the stable connection of the power line and the network cable is convenient to realize.

Optionally, the one end that connects public head and deviates from to connect female head is equipped with the metal jump ring, the metal jump ring is equipped with and supplies the circuit to stretch into bayonet socket and the contact pin of one-to-one corresponding to the bayonet socket, the inner chamber that female head one end was kept away from to the internal thread cover is the toper throat form, just the contact pin that the process that internal thread cover and external screw thread post screw were screwed can order about the metal jump ring supports tightly in the circuit of bayonet socket department.

Through adopting above-mentioned technical scheme, convenient realization circuit and the connection between the public head of connection.

In summary, the present application includes at least one of the following beneficial technical effects:

when the internal thread sleeve is screwed with the external thread column, the waterproof performance of the line connection part can be further improved by utilizing the elastic waterproof ring between the abutting surface and the end surface of the internal thread sleeve, so that the condition that the normal use of the network camera is influenced by the fact that moisture permeates into the line connection part in a humid environment is effectively reduced;

the positioning action between the positioning groove and the positioning strip is utilized, so that the outward stretching deformation of the elastic waterproof ring can be reduced, and the good waterproof sealing performance of the elastic waterproof ring is kept;

the elastic waterproof sleeve is used for covering and sleeving the line, and the line can stretch into the end to connect the male connector to achieve a better waterproof sealing effect.

Drawings

Fig. 1 is an exploded view of a male connector and a female connector according to embodiment 1 of the present application;

FIG. 2 is a front view of the connecting male of embodiment 1 of the present application;

fig. 3 is a front view of the female connector in embodiment 1 of the present application.

Fig. 4 is an exploded view of the connection male and female connectors and the elastic waterproof ring in embodiment 1 of the present application.

FIG. 5 is a front view of the anchoring sleeve in embodiment 1 of the present application;

FIG. 6 is a cross-sectional view of a fastening sleeve in embodiment 1 of the present application;

fig. 7 is an exploded view of the connection male and female connectors and the elastic waterproof ring in embodiment 2 of the present application.

Description of reference numerals: 1. connecting a male head; 11. an internal thread sleeve; 111. a circular ring convex edge; 12. network cable contact pins; 13. a power supply positive pin; 14. inserting a pin at the negative pole of the power supply; 15. fastening sleeves; 2. connecting the female head; 21. an externally threaded post; 22. a network cable socket; 23. a power supply positive socket; 24. a power supply cathode jack; 3. an elastic waterproof ring; 31. a circular ring groove; 4. a positioning structure; 41. positioning a groove; 42. a positioning bar; 5. an elastic waterproof jacket; 51. a middle column sleeve; 52. an end ring plate; 6. and a metal clamp spring.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

Example 1:

the embodiment of the application discloses communication connection device of an aviation plug type network camera. Referring to fig. 1, an aviation plug type network camera communication connection device comprises a male connection head 1 and a female connection head 2, wherein the male connection head 1 and the female connection head 2 can be in plug-in fit to realize connection of lines. Meanwhile, the connecting male head 1 is movably sleeved with an internal thread sleeve 11, correspondingly, the connecting female head 2 is formed with an external thread column 21, and the internal thread sleeve 11 is in thread fit with the external thread column 21 so as to realize stable connection between the connecting male head 1 and the connecting female head 2 through the fit between the internal thread sleeve 11 and the external thread column 21; in addition, the female connector 2 is also formed with a contact surface against which the end surface of the female thread bush 11 is contacted, and an elastic waterproof ring 3 is arranged between the contact surface and the end surface of the female thread bush 11.

After the male connection head 1 and the female connection head 2 are inserted to realize line connection, the thread connection between the internal thread sleeve 11 and the external thread column 21 is utilized, so that the waterproof isolation effect on the line connection position can be realized to a certain extent; meanwhile, when the internal thread sleeve 11 is screwed with the external thread column 21, the waterproof performance of the line connection part can be further improved by using the elastic waterproof ring 3 between the abutting surface and the end surface of the internal thread sleeve 11, so that the situation that the moisture permeates into the line connection part in a humid environment to influence the normal use of the network camera is effectively reduced.

Meanwhile, one of the male connection head 1 and the female connection head 2 is connected with a line of the network camera, and the other is connected with an external line; in this embodiment, the male connection head 1 is connected to an external circuit, the external circuit includes a network cable and a power line, correspondingly, the female connection head 2 is connected to the network camera, and the network camera can be connected to the network cable and the power line through the connection between the male connection head 1 and the female connection head 2.

Specifically, referring to fig. 2 and 3, a network cable pin 12, a power supply positive pin 13 and a power supply negative pin 14 are arranged at one end of the connecting male head 1 facing the connecting female head 2; the power supply negative pin 14 is annular, the network cable pin 12 and the power supply positive pin 13 are both in a shape of a slender cylinder, and meanwhile, the power supply positive pin 13 is positioned at the center of a circle of the power supply negative pin 14; eight network cable pins 12 are arranged, and the eight network cable pins 12 are uniformly arranged in the circumferential direction around the power supply positive electrode pin 13.

Correspondingly, one end of the female connector 2 facing the male connector 1 is provided with a network cable socket 22, a power positive socket 23 and a power negative socket 24; the network cable jack 22 and the power positive jack 23 are in a shape of a long and thin cylindrical hole, the network cable jack 22 is used for inserting the network cable pin 12, and the power positive jack 23 is used for inserting the power positive pin 13. Meanwhile, the power supply negative socket 24 is adapted to the power supply negative pin 14 and the circular groove body, and is used for inserting the power supply negative pin 14.

In addition, referring to fig. 1 and 2, a metal snap spring 6 is further installed at one end of the connecting male head 1, which is far away from the connecting female head 2, and the metal snap spring 6 is located inside the internal thread sleeve 11; specifically, the metal snap spring 6 is provided with pins for the circuit to extend into the bayonet and the pins corresponding to the bayonet one by one, and the pins of the metal snap spring 6 can be connected with the network cable pins 12, the power supply positive pins 13 and the power supply negative pins 14 in a one-to-one correspondence manner. Meanwhile, the inner cavity of the inner thread sleeve 11 far away from one end of the connecting female head 2 is in a conical necking shape; in the process of screwing the internal thread sleeve 11 and the external thread column 21, the inner cavity wall of the internal thread sleeve 11 can drive the metal snap spring 6 to be deformed in an internal shrinkage mode so that the contact pin is tightly abutted to the circuit at the bayonet. Correspondingly, the circuit stretching into the bayonet can be a network cable and a power line after an insulating layer is stripped, and the circuit is tightly abutted to the exposed circuit through the contact pin on the metal snap spring 6, so that the quick connection between the circuit and the connecting male head 1 is realized.

Referring to fig. 4, waterproof circle of elasticity 3 is used for promoting and connects public first 1 and be connected sealed waterproof nature between the female head 2, and simultaneously, waterproof circle of elasticity 3 is used for supplying the surface that 11 terminal surfaces of internal thread cover supported and press to seted up ring groove 31, and is corresponding, 11 terminal surface shaping of internal thread cover have the protruding edge 111 of ring that can imbed in the ring groove 31. Through the protruding edge 111 embedding ring groove 31 of ring, can increase the area of contact between elasticity waterproof circle 3 and the internal thread cover 11 terminal surface, and make the contact surface between them more tortuous to promote the sealed degree between elasticity waterproof circle 3 and the internal thread cover 11 terminal surface.

Furthermore, a positioning structure 4 is further provided between the elastic waterproof ring 3 and the abutting surface, so that the outward stretching deformation of the elastic waterproof ring 3 is reduced by the positioning structure 4. Specifically, the positioning structure 4 includes a positioning groove 41 and a positioning bar 42 capable of being embedded in the positioning groove 41; one of the positioning groove 41 and the positioning strip 42 is disposed on the elastic waterproof ring 3, and the other is disposed on the abutting surface.

In this embodiment, the positioning strip 42 is located on one side of the elastic waterproof ring 3 departing from the circular groove 31, and the positioning groove 41 is arranged on the abutting surface; meanwhile, the positioning strip 42 and the positioning groove 41 are both circular, and the position of the positioning strip 42 corresponds to the position of the circular groove 31. After the annular convex edge 111 is embedded into the annular groove 31, the annular convex edge 111 can support the positioning strip 42 on the elastic waterproof ring 3 tightly, so that the positioning strip 42 is supported tightly in the positioning groove 41, and the sealing performance between the elastic waterproof ring 3 and the supporting surface is improved.

Referring to fig. 1 and 5, connect public first 1 and deviate from the one end of connecting female head 2 and set up the hole of stretching into that supplies the circuit to stretch into, the tip threaded connection who connects public first 1 has adapter sleeve 15, and sets up on adapter sleeve 15 and stretch into the through-hole that the hole position corresponds to make the circuit stretch into to connecting public first 1 through the through-hole with stretching into the hole. Correspondingly, an elastic waterproof sleeve 5 for the circuit to penetrate through is arranged in the through hole, the circuit is coated and sleeved by the elastic waterproof sleeve 5, and the circuit can extend into the end to achieve a better waterproof sealing effect on the connecting male head 1.

Meanwhile, referring to fig. 6, the elastic waterproof case 5 includes a middle column case 51 and end ring plates 52 at both ends of the middle column case 51; wherein, center pillar cover 51 inlays and locates in the through-hole of adapter sleeve 15, and two end ring boards 52 cooperate and are used for the centre gripping adapter sleeve 15 sets up the bottom of through-hole to can maintain the stability of being connected between waterproof cover 5 of elasticity and the adapter sleeve 15, reduce the emergence of the condition that appears the dislocation and influence waterproof sealing performance between waterproof cover 5 of elasticity and the adapter sleeve 15.

The implementation principle of the communication connection device of the aviation plug type network camera in the embodiment of the application is as follows: after the male connection head 1 and the female connection head 2 are inserted to realize line connection, the thread connection between the internal thread sleeve 11 and the external thread column 21 is utilized, so that the waterproof isolation effect on the line connection position can be realized to a certain extent; meanwhile, when the internal thread sleeve 11 is screwed with the external thread column 21, the waterproof performance of the line connection part can be further improved by using the elastic waterproof ring 3 between the abutting surface and the end surface of the internal thread sleeve 11, so that the situation that the moisture permeates into the line connection part in a humid environment to influence the normal use of the network camera is effectively reduced.

Meanwhile, the positioning action between the positioning groove 41 and the positioning strip 42 can reduce the outward stretching deformation of the elastic waterproof ring 3, so as to keep the good waterproof sealing performance of the elastic waterproof ring 3; in addition, the elastic waterproof sleeve 5 is used for covering and sleeving the line, so that a better waterproof sealing effect can be achieved on the connecting male head 1 when the line extends into the end.

Example 2:

the embodiment of the application discloses communication connection device of an aviation plug type network camera. Referring to fig. 7, the present embodiment is different from embodiment 1 in that: the positioning strip 42 and the positioning groove 41 in the positioning structure 4 are arranged in different manners; specifically, the positioning groove 41 is formed in one side, away from the circular groove 31, of the elastic waterproof ring 3, the positioning strip 42 is formed on the abutting surface, and the positioning strip 42 and the positioning groove 41 are both circular; meanwhile, the positioning groove 41 and the circular groove 31 are concentric and are arranged in a staggered manner, that is, the diameters of the circles where the positioning groove 41 and the circular groove 31 are located are different.

When the positioning strip 42 is embedded into the positioning groove 41 and the circular ring convex edge 111 is embedded into the circular ring groove 31, the elastic waterproof ring 3 is expanded to a certain degree, so that the positioning strip 42 is more tightly attached to the positioning groove 41 and the circular ring convex edge 111 is more tightly attached to the circular ring groove 31, and better sealing and waterproof performances are achieved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an aviation plug-in network camera communication connecting device which characterized in that: the network camera comprises a male connecting head (1) and a female connecting head (2), wherein one of the male connecting head (1) and the female connecting head (2) is connected with a circuit of a network camera, and the other one is connected with an external circuit; the connecting male head (1) is in plug fit with the connecting female head (2), an internal thread sleeve (11) is sleeved on the connecting male head (1), an external thread column (21) is arranged on the connecting female head (2), and the internal thread sleeve (11) is in thread fit with the external thread column (21); the female connection head (2) is formed with a butt joint surface for abutting against the end surface of the internal thread sleeve (11), and an elastic waterproof ring (3) is arranged between the butt joint surface and the end surface of the internal thread sleeve (11).

2. The aerial plug-type network camera communication connection device as claimed in claim 1, wherein: a positioning structure (4) is arranged between the elastic waterproof ring (3) and the abutting surface, and the positioning structure (4) comprises a positioning groove (41) and a positioning strip (42) which can be embedded into the positioning groove (41); one of the positioning groove (41) and the positioning strip (42) is arranged on the elastic waterproof ring (3), and the other is arranged on the abutting surface.

3. The aerial plug-type network camera communication connection device as claimed in claim 2, wherein: the surface that elasticity waterproof circle (3) are used for supplying internal thread cover (11) terminal surface to support to press is equipped with annular groove (31), internal thread cover (11) terminal surface is equipped with ring protruding edge (111) that can imbed in annular groove (31).

4. The aerial plug-type network camera communication connection device as claimed in claim 3, wherein: the positioning strip (42) is arranged on one side, away from the annular groove (31), of the elastic waterproof ring (3), the positioning strip (42) is annular, and the position of the positioning strip (42) corresponds to the position of the annular groove (31); the positioning groove (41) is arranged on the abutting surface, and the positioning groove (41) is annular.

5. The aerial plug-type network camera communication connection device as claimed in claim 3, wherein: the positioning groove (41) is formed in one side, away from the annular groove (31), of the elastic waterproof ring (3), the positioning groove (41) is annular, and the positioning groove (41) and the annular groove (31) are concentric and arranged in a staggered mode; the positioning strip (42) is arranged on the abutting surface, and the positioning strip (42) is annular.

6. The aerial plug-type network camera communication connection device as claimed in claim 1, wherein: connect public first (1) and deviate from the one end of connecting female head (2) and be equipped with the hole of stretching into that supplies the circuit to stretch into, the tip threaded connection of connecting public first (1) has adapter sleeve (15), adapter sleeve (15) are equipped with and stretch into the through-hole that the hole position corresponds, just be equipped with in the through-hole and supply the waterproof cover of elasticity (5) that the circuit wore to establish.

7. The aerial plug-type network camera communication connection device as claimed in claim 6, wherein: the elastic waterproof jacket (5) comprises a middle column jacket (51) and end ring plates (52) arranged at two ends of the middle column jacket (51), the middle column jacket (51) is embedded in a through hole of the fastening jacket (15), and the two end ring plates (52) are matched and used for clamping the bottom of the through hole of the fastening jacket (15).

8. The aerial plug-type network camera communication connection device as claimed in claim 1, wherein: the male connector (1) is provided with a network cable pin (12), a power supply positive pin (13) and a power supply negative pin (14), the power supply negative pin (14) is annular, and the power supply positive pin (13) is positioned at the center of a circle of the power supply negative pin (14); and a network cable socket (22) for inserting a network pin, a power source positive socket (23) for inserting a power source positive pin (13) and a power source negative socket (24) for inserting a power source negative pin (14) are arranged at the connecting female head (2).

9. The aerial plug-type network camera communication connection device as claimed in claim 6, wherein: connect public first (1) and deviate from the one end of connecting female head (2) and be equipped with the metal jump ring, metal jump ring (6) are equipped with and supply the circuit to stretch into bayonet socket and the contact pin of one-to-one in the bayonet socket, the inner chamber that female head (2) one end was kept away from in internal thread cover (11) is the toper throat form, just the contact pin that metal jump ring (6) can be ordered about to the process that external screw thread post (21) screw was screwed in internal thread cover (11) and is supported tightly in the circuit of bayonet socket department.