CN217984010U

CN217984010U - American miniature adapter of trailing equipment

Info

Publication number: CN217984010U
Application number: CN202222447609.6U
Authority: CN
Inventors: 凡志利
Original assignee: Hubei Yuefeifan Automobile Technology Co ltd
Current assignee: Hubei Yuefeifan Automobile Technology Co ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2022-12-06
Anticipated expiration: 2032-09-16

Abstract

The utility model discloses a trailing American miniature adapter of equipment relates to crossover sub technical field, the utility model discloses a signal acquisition plug and output socket through connecting wire electric connection, be provided with the dismouting subassembly on signal acquisition plug and the output socket, the last protective component that is provided with of output socket, protective component includes the posting, lag and sealed lid, the posting activity is cup jointed at the connecting wire surface, output socket sets up in the posting, the posting is provided with threaded joint near output socket's one end, the one end and the threaded joint threaded connection of lag, sealed lid is articulated with the other end of lag, the dismouting subassembly is including fixed frame, the lock sleeve, conflict spring and fixture block. The utility model discloses a trailing American miniature adapter of equipment through setting up protection component, conveniently protects output socket, dismantles the subassembly through setting up, and the convenience is overhauld signal acquisition plug and output socket.

Description

American miniature adapter for trailing equipment

Technical Field

The utility model relates to an adapter technical field, in particular to American miniature adapter of equipment of pulling.

Background

With the continuous development of society, more and more import equipment is introduced into China, when some towing equipment is introduced, a steering signal and a brake signal in a trailer socket of SAE J2863 standard reserved by an American standard parallel import towing equipment original vehicle are generally required to be separated, so that the signal standard of the American SAE J2863 is converted into GB/T, 20718 and GB/T5063 signal standards meeting China for use, and at the moment, an adapter is generally required to be used for converting the signal standard into the domestic signal standard.

On the existing market, drag the adapter that the equipment was used of hanging when using, because current adapter, the mode that adopts triode and relay passes through the connection of electric lines overall arrangement between plug and socket for the whole formula structure as an organic whole of adapter, when needs overhaul its inside, inconvenient dismantlement, and output socket does not have protector, makes the socket get into impurity easily, causes the damage, for this reason, the American miniature adapter of equipment is dragged in the present proposition.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides the American miniature adapter of equipment of pulling, can effectively solve current adapter in the background art, the mode that adopts triode and relay passes through the connection of electric lines overall arrangement between plug and socket for the whole formula structure as an organic whole of adapter, when needs are to its inside maintenance, inconvenient dismantlement, and output socket does not have protector, makes the socket get into impurity easily, causes the problem of damage.

In order to achieve the above purpose, the utility model adopts the technical proposal that: the American-type micro adapter comprises a signal acquisition plug and an output socket which are electrically connected through a connecting wire, wherein the signal acquisition plug and the output socket are provided with dismounting components, and the output socket is provided with a protection component;

the protection assembly comprises a positioning frame, a protective sleeve and a sealing cover, the positioning frame is movably sleeved on the outer surface of the connecting wire, the output socket is arranged in the positioning frame, a threaded joint is arranged at one end, close to the output socket, of the positioning frame, one end of the protective sleeve is in threaded connection with the threaded joint, and the sealing cover is hinged to the other end of the protective sleeve, so that the output socket is protected conveniently, impurities are prevented from entering, and use is prevented from being affected;

the dismouting subassembly includes fixed frame, lock sleeve, conflict spring and fixture block, the fixed surface at connecting wire is established to fixed frame activity cover, the mounting groove has been seted up to the inner wall of fixed frame, the one end of conflict spring and the inner wall fixed connection of mounting groove, the other end and the fixture block fixed connection of conflict spring, the draw-in groove with fixture block looks adaptation is seted up to the inner wall of signal acquisition plug, the one end that the output socket was kept away from to the locating frame is provided with the screw thread section, lock sleeve and screw thread section threaded connection, wherein, the signal acquisition plug is when the installation is fixed in fixed frame, and its connecting wire who connects has partial dish to fold in fixed frame, when output socket fixes in the locating frame, and partly connecting wire dish of its connection is folded in the locating frame, and when the convenience was overhauld, signal acquisition plug and output socket can be extracted from fixed frame and locating frame respectively, are convenient for overhaul signal acquisition plug and output socket's junction.

Preferably, the side surface of the signal acquisition plug is provided with a sliding groove matched with the clamping block, the clamping block slides in the sliding groove, and the clamping block can be conveniently clamped with the clamping groove through the sliding groove.

Preferably, the inner wall fixedly connected with stopper of fixed frame, the spacing groove with stopper looks adaptation is seted up to the side of signal acquisition plug, is convenient for fix a position the position of signal acquisition plug.

Preferably, the side of fixed frame is provided with the signal processing case, the signal processing incasement be provided with the singlechip and with singlechip electric connection's driver chip, detect through driver chip, information feedback to the singlechip for the singlechip procedure carries out corresponding control to driver chip and handles, can realize separating brake light signal and indicator light signal and the soft start function of equipment fog lamp that drags, the top activity of signal processing case is provided with the apron, conveniently overhauls inside components and parts.

Preferably, the inner wall of the protective sleeve is fixedly connected with a retaining ring, and a fixing groove matched with the edge of the output socket is formed in the side face of the retaining ring, so that the position of the output socket is conveniently positioned.

Preferably, the inner side of the sealing cover is fixedly connected with an elastic rubber plug, so that the sealing cover can be tightly clamped with the protecting sleeve.

Preferably, the side surface of the protective sleeve is movably connected with a pull ring, so that the conversion head is convenient to carry.

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

1. the utility model discloses in, through setting up protective assembly, wherein the lag can fix a position output socket wherein, prevents that output socket from exposing, receives external force collision to cause output socket to damage, simultaneously through setting up sealed lid and elasticity rubber buffer, can carry out the block to the lag and seal when output socket does not use, prevent that external impurity from getting into output socket in, influence its use.

2. The utility model discloses in, when needs overhaul the signal acquisition plug, through pulling the signal acquisition plug, can make the fixture block of fixed frame internal connection remove in the extrusion of signal acquisition plug downwards the mounting groove, thereby extrude conflict spring, when the tip that until the fixture block removes to signal acquisition plug drive spout edge, the fixture block can slide in the spout, spout and the fixture block that until the signal acquisition plug break away from, accomplish the dismantlement to the signal acquisition plug, make its link with the connecting wire expose, conveniently overhaul it, overhaul the completion back, through rotatory signal acquisition plug and, make the spacing groove on the signal acquisition plug rotate the stopper position to fixed frame in, inwards promote the signal acquisition plug, make the fixture block on the locating piece extrude conflict spring to the mounting groove in, make it be in compression state, the fixture block can slide in the spout this moment, move to the fixture block position until the draw-in groove on the signal acquisition plug, make the fixture block under the reset action of conflict spring, block with the draw-in groove, thereby accomplish the installation to the signal acquisition plug, and convenient operation.

3. The utility model discloses in, when needs overhaul output socket, through rotating the lag, make the lag break away from the posting, output socket can break away from with the fender ring in the lag this moment, through pulling output socket, make the dish fold the connecting wire tensile in the posting, thereby can expose output socket and connecting wire's contact jaw, the convenience is overhauld it, overhaul the end, only need carry out threaded connection with the screwed joint of lag with the posting, make output socket can the block in the lag, can accomplish the installation to output socket, can dismantle the apron through setting up simultaneously, can conveniently maintain the inspection to the components and parts of signal processing incasement.

Drawings

Fig. 1 is a perspective view of an overall expansion structure of the american micro adapter of the towing apparatus of the present invention;

fig. 2 is an enlarged view of the structure of the american-type micro adapter of the present invention shown in fig. 1;

fig. 3 is a side sectional view of the fixing frame structure of the american-style micro adapter of the trailing equipment of the present invention;

fig. 4 is a side sectional view of a protective cover structure of the american-style micro adapter of the trailing device of the present invention;

fig. 5 is a side view of the signal collecting plug structure of the american-style micro adapter of the towing device of the present invention.

In the figure: 1. a signal acquisition plug; 2. connecting an electric wire; 3. an output socket; 4. a positioning frame; 5. a protective sleeve; 6. a sealing cover; 7. a threaded joint; 8. a fixing frame; 9. a locking sleeve; 10. against the spring; 11. a clamping block; 12. a threaded section; 13. a chute; 14. a limiting block; 15. a limiting groove; 16. a signal processing box; 17. a cover plate; 18. a baffle ring; 19. an elastic rubber plug; 20. a pull ring; 21. a clamping groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the utility model discloses an american-type micro adapter for a towing device, which comprises a signal acquisition plug 1 and an output socket 3 electrically connected through a connecting wire 2, wherein the signal acquisition plug 1 and the output socket 3 are provided with a dismounting assembly, and the output socket 3 is provided with a protection assembly;

the protection assembly comprises a positioning frame 4, a protective sleeve 5 and a sealing cover 6, wherein the positioning frame 4 is movably sleeved on the outer surface of the connecting wire 2, the output socket 3 is arranged in the positioning frame 4, a threaded joint 7 is arranged at one end, close to the output socket 3, of the positioning frame 4, one end of the protective sleeve 5 is in threaded connection with the threaded joint 7, and the sealing cover 6 is hinged with the other end of the protective sleeve 5, so that the output socket 3 is protected conveniently, impurities are prevented from entering, and the use is prevented from being influenced;

the dismouting subassembly includes fixed frame 8, the lock sleeve 9, conflict spring 10 and fixture block 11, the surface at connecting wire 2 is established to fixed frame 8 movable fixing cover, the mounting groove has been seted up to the inner wall of fixed frame 8, the one end of conflict spring 10 and the inner wall fixed connection of mounting groove, the other end and the fixture block 11 fixed connection of conflict spring 10, draw-in groove 21 with 11 looks adaptations of fixture block is seted up to the inner wall of signal acquisition plug 1, the one end that output socket 3 was kept away from to locating frame 4 is provided with screw thread section 12, lock sleeve 9 and screw thread section 12 threaded connection, wherein, signal acquisition plug 1 is when the installation is fixed in fixed frame 8, connecting wire 2 that it connects has partial dish to fold in fixed frame 8, output socket 3 fixes when in locating frame 4, partly connecting wire 2 dish of its connection is folded in locating frame 4, when conveniently overhauing, signal acquisition plug 1 and output socket 3 can be extracted from fixed frame 8 and locating frame 4 respectively, be convenient for overhaul the junction to signal acquisition plug 1 and output socket 3.

The side surface of the signal acquisition plug 1 is provided with a sliding groove 13 matched with the clamping block 11, and the clamping block 11 slides in the sliding groove 13, so that the clamping block 11 can be conveniently clamped with the clamping groove 21 through the sliding groove 13.

The inner wall fixedly connected with stopper 14 of fixed frame 8, the spacing groove 15 with stopper 14 looks adaptation is seted up to the side of signal acquisition plug 1, is convenient for fix a position signal acquisition plug 1's position.

The side of fixed frame 8 is provided with signal processing case 16, be provided with the singlechip in the signal processing case 16 and with singlechip electric connection's driver chip, detect through driver chip, information feedback to the singlechip for the singlechip procedure carries out corresponding control to driver chip and handles, can realize separating brake light signal and indicator light signal and the soft start function of trailing equipment fog lamp, the top activity of signal processing case 16 is provided with apron 17, conveniently overhauls inside components and parts.

The inner wall fixedly connected with of lag 5 keeps off the ring 18, keeps off the side of ring 18 and offers the fixed slot with output socket 3 edge looks adaptation, is convenient for fix a position output socket 3's position.

The inner side of the sealing cover 6 is fixedly connected with an elastic rubber plug 19, so that the sealing cover 6 can be tightly clamped with the protecting sleeve 5.

The side surface of the protective sleeve 5 is movably connected with a pull ring 20, so that the conversion head is convenient to carry.

The utility model discloses a theory of operation does: when the signal acquisition plug 1 needs to be overhauled, the signal acquisition plug 1 is pulled, the fixture block 11 connected in the fixing frame 8 can move downwards in the installation groove under the extrusion of the signal acquisition plug 1, so that the abutting spring 10 is extruded, and the fixture block 11 can slide in the chute 13 until the end part of the fixture block 11 moves to the edge of the chute 13 driven by the signal acquisition plug 1, until the chute 13 of the signal acquisition plug 1 is separated from the fixture block 11, so that the signal acquisition plug 1 is disassembled, the connecting end of the signal acquisition plug 1 and the connecting end of the connecting wire 2 are exposed, and the signal acquisition plug 1 is convenient to overhaul; when the output socket 3 needs to be overhauled, the protective sleeve 5 is rotated to enable the protective sleeve 5 to be separated from the positioning frame 4, at the moment, the output socket 3 can be separated from the baffle ring 18 in the protective sleeve 5, and the connecting wire 2 coiled and stacked in the positioning frame 4 is stretched by pulling the output socket 3, so that the contact end of the output socket 3 and the connecting wire 2 can be exposed, and the output socket is convenient to overhaul.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. American miniature adapter of equipment of pulling, its characterized in that: the signal acquisition device comprises a signal acquisition plug (1) and an output socket (3) connected through a connecting wire (2), wherein the signal acquisition plug (1) and the output socket (3) are provided with dismounting components, and the output socket (3) is provided with a protection component;

the protection assembly comprises a positioning frame (4), a protective sleeve (5) and a sealing cover (6), the positioning frame (4) is movably sleeved on the outer surface of the connecting wire (2), the output socket (3) is arranged in the positioning frame (4), a threaded connector (7) is arranged at one end, close to the output socket (3), of the positioning frame (4), one end of the protective sleeve (5) is in threaded connection with the threaded connector (7), and the sealing cover (6) is hinged to the other end of the protective sleeve (5);

the dismouting subassembly is including fixed frame (8), lock sleeve (9), conflict spring (10) and fixture block (11), the surface at connecting wire (2) is established to fixed frame (8) activity fixed cover, the mounting groove has been seted up to the inner wall of fixed frame (8), the one end of conflict spring (10) and the inner wall fixed connection of mounting groove, the other end and fixture block (11) fixed connection of conflict spring (10), draw-in groove (21) with fixture block (11) looks adaptation are seted up to the inner wall of signal acquisition plug (1), the one end that delivery socket (3) were kept away from in locating frame (4) is provided with screw thread section (12), lock sleeve (9) and screw thread section (12) threaded connection.

2. The American micro adapter of claim 1, wherein: the side surface of the signal acquisition plug (1) is provided with a sliding groove (13) matched with the clamping block (11), and the clamping block (11) slides in the sliding groove (13).

3. The American micro adapter of claim 1, wherein: the inner wall fixedly connected with stopper (14) of fixed frame (8), spacing groove (15) with stopper (14) looks adaptation are seted up to the side of signal acquisition plug (1).

4. The American micro adapter of a towing device according to claim 1, wherein: the side of the fixed frame (8) is provided with a signal processing box (16), and the top of the signal processing box (16) is movably provided with a cover plate (17).

5. The American micro adapter of a towing device according to claim 1, wherein: the inner wall of the protective sleeve (5) is fixedly connected with a retaining ring (18), and a fixing groove matched with the edge of the output socket (3) is formed in the side face of the retaining ring (18).

6. The American micro adapter of claim 1, wherein: the inner side of the sealing cover (6) is fixedly connected with an elastic rubber plug (19).

7. The American micro adapter of a towing device according to claim 1, wherein: the side surface of the protective sleeve (5) is movably connected with a pull ring (20).