CN217589690U

CN217589690U - Track socket assembly

Info

Publication number: CN217589690U
Application number: CN202220588480.8U
Authority: CN
Inventors: 项光银
Original assignee: Wenzhou Lianpu Electric Appliance Co ltd
Current assignee: Wenzhou Lianpu Electric Appliance Co ltd
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2022-10-14
Anticipated expiration: 2032-03-18

Abstract

The utility model belongs to the technical field of power supply unit, refer in particular to a track socket subassembly, including track and socket, the socket is along orbital movement, the track includes that the upper end is formed with the casing of guide rail, be equipped with insulating cover in the casing, be formed with the socket that aligns with the guide rail in the insulating cover, and be the last mounting groove and lower mounting groove that distribute from top to bottom, upward be equipped with the movable conductor in the mounting groove, be equipped with fixed conductor in the mounting groove down, upward mounting groove symmetric distribution is in the both sides of socket, lower extreme in the insulating cover still is formed with the supporting shoe that aligns with last mounting groove, it has the contact passage to inject between last mounting groove and the supporting shoe, the socket includes the main part, be equipped with the contact in the main part, be formed with the support column on the contact, be connected with the first contact that can contact with fixed conductor on the support column, and both sides are formed with the stabilizer blade that can insert the contact passage, support column and stabilizer blade embedded have the second contact with the movable conductor. The rails in the assembly maintain good contact with the rails in the socket, thereby achieving stable power supply.

Description

Track socket assembly

Technical Field

The utility model belongs to the technical field of power supply unit, a track socket subassembly is related to.

Background

The track socket is a socket which can be randomly increased or reduced in number and changed in position within the track range at any time, and the power connection use of an electric appliance can be more flexible and adjustable. And the rail socket can stably supply power to the electric appliance, and a good contact relation between the rail and the socket is ensured.

The conventional track socket realizes electrification by contacting a track with a copper sheet on the socket, for example, CN201921982908.1 discloses a track socket and a track socket power distribution system, in which each polar electric track in the track socket is inserted into each polar plug bush on a socket adapter to realize contact, however, in the process of extruding the electric track into the plug bush, the electric track applies thrust to two ends of the plug bush, and after the plug bush is repeatedly installed for many times, the plug bush may generate permanent deformation due to extrusion pushing of the electric track, so that accurate contact cannot be kept between the plug bush and the electric track, poor contact is caused, and power supply of the track socket to an electric appliance is further influenced.

Obviously, the conventional rail socket is easy to have the problem of poor contact after long-term use.

Disclosure of Invention

The utility model discloses according to above-mentioned problem, a track socket subassembly is provided, track in this subassembly can keep good contact with the socket throughout to the realization is to the stable power supply of electrical apparatus.

The purpose of the utility model is realized like this:

a track socket component comprises a track and a socket, wherein the socket is moved along the track, the track comprises a shell, the upper end of the shell is provided with a guide rail, an insulating sleeve is arranged in the shell, a socket aligned with the guide rail is formed in the insulating sleeve, an upper mounting groove and a lower mounting groove which are vertically distributed are formed in the insulating sleeve, a movable conductor is arranged in the upper mounting groove, a fixed conductor is arranged in the lower mounting groove, the movable conductor can move up and down in the upper mounting groove, the upper mounting groove is symmetrically distributed on two sides of the socket, a supporting block aligned with the upper mounting groove is further formed at the lower end in the insulating sleeve, a contact channel is limited between the upper mounting groove and the supporting block, the socket comprises a main body, a contact piece is arranged on the main body, a supporting column extending out of the main body downwards is formed on the contact piece, a first contact piece capable of being in contact with the fixed conductor is connected to the supporting column, supporting legs capable of being inserted into the contact channel are formed on two sides of the supporting column and the supporting legs are embedded with a second contact piece capable of being in contact with the movable conductor.

As a further description of the above technical solution, a kit is provided on the main body, a turntable located in the main body is formed on the kit, a base sleeved outside the support column and the support leg is formed at the lower end of the turntable, the base can rotate relative to the support column and is inserted into the track and the socket, and the first contact piece extends out from the lower end of the base and contacts the fixed conductor.

As a further description of the above technical solution, a chassis is disposed on the main body, a connecting seat located in the main body is formed on the chassis, a positioning plate located in the main body is formed on the contact member, and a snap key buckled on the chassis is formed on the turntable.

As a further description of the above technical solution, the connecting seat is symmetrically distributed on the chassis, the turntable is formed with a first limit key and a second limit key which can abut against the connecting seat along with the rotation of the turntable, the first limit key and the second limit key are symmetrically distributed on the turntable, and the clamp key is located between the first limit key and the second limit key at each end.

As a further description of the above technical solution, a rotatable positioning element is connected beside the connecting seat at one end of the chassis, a stop block which can abut against the positioning element is formed on the connecting seat, a first positioning groove is formed on the positioning element, a first positioning block which can enter the first positioning groove is formed on the first limit key, symmetrically distributed positioning portions are formed on the positioning plate, a second positioning groove is formed on the positioning portion, and a second positioning block which can enter the second positioning groove is formed on the second limit key.

As a further description of the above technical solution, a guide opening is defined between the chassis and the positioning plate, and the first limit key, the second limit key and the clamp key pass through the guide opening and move along the guide opening.

As a further description of the above technical solution, the first contact piece is embedded on the supporting column in a U shape and is inserted into the main body upward.

As a further description of the above technical solution, the lower end of the second contact piece extending out of the main body is L-shaped, a mating groove facing the upper mounting groove is formed in the support leg, and the first contact piece extends into the mating groove and is exposed outward to contact the movable conductor.

As a further description of the above technical solution, an elastic member abutting against the movable conductor is disposed in the upper mounting groove, and the elastic member makes the movable conductor have a tendency of approaching the supporting block.

As a further description of the above technical solution, an accommodating groove is formed on the movable conductor, the elastic member abuts against between the upper mounting groove and the accommodating groove, a limiting block is formed on two sides of the accommodating groove, a limiting groove is formed on two sides of the upper mounting groove, and the limiting block can move in the limiting groove.

Compared with the prior art, the utility model outstanding and profitable technological effect is:

1. the movable conductor in the track socket component has a movable elastic space, deformation cannot be easily caused by thrust or pressure, meanwhile, the second contact plate in the socket, which is in contact with the movable conductor, cannot deform when being extruded into a contact channel due to fixation of the support leg, the support leg plays a role in supporting and protecting the second contact plate, and the movable conductor and the second contact plate are in positioning mode so as to realize long-term effective stable contact, so that the track socket component can be stably powered.

2. The external member can play protection and isolated effect to the first contact on the socket to make first contact and fixed conductor can normally contact, further improve the stability of this track socket subassembly power supply.

3. The rotating connection structure between the contact and the sleeve on the socket makes the socket easier to use, and the contact and the sleeve on the socket can keep the socket in a stable structural state after rotating relative to each other.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a sectional view of the present invention.

Fig. 2 is a first perspective view of the socket.

Fig. 3 is a second perspective view of the socket.

Fig. 4 is a first schematic diagram of the internal structure of the socket.

Fig. 5 is a second schematic diagram of the internal structure of the socket.

10-rail, 20-socket, 1-housing, 11-rail, 2-insulating sleeve, 21-socket, 22-upper mounting groove, 221-limiting groove, 23-lower mounting groove, 24-supporting block, 25-contact channel, 3-movable conductor, 31-accommodating groove, 32-limiting block, 4-fixed conductor, 5-main body, 6-contact, 61-supporting column, 62-leg, 63-first contact, 64-second contact, 65-positioning plate, 66-positioning portion, 661-second positioning groove, 7-kit, 71-rotary plate, 72-base, 73-key, 74-first limiting key, 741-first positioning block, 75-second limiting key, 751-second positioning block, 8-base plate, 81-connecting seat, 811-stop, 82-positioning piece, 821-first positioning groove, 83-guide opening, 9-elastic piece.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. 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 the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 as a specific case by those skilled in the art.

The invention will be further described in the following with reference to specific embodiments thereof,

as shown in fig. 1-3, a track jack assembly comprises a track 10 and a jack 20, wherein the jack 20 moves along the track 11 by entering a guide rail 11 and a socket 21 aligned with each other on a housing 1 and an insulating sleeve 2 in the track 10 through a support leg 61 of a contact 6, a leg 62 of the contact 6 in the jack 20 enters a contact passage 25 defined between a mounting groove 22 and a support block 24 on the insulating sleeve 2 in the track 10, a second contact 63 is exposed outward on the leg 62 and contacts a movable conductor 3 in the upper mounting groove 22, the movable conductor 3 is pushed to move in the upper mounting groove 22 during the contact of the second contact 63 with the movable conductor 3 so as to avoid deformation, the second contact 63 is protected and fixed by the leg 62 and also avoids deformation, and a first contact 63 embedded in the support leg 61 of the jack 20 contacts a fixed conductor 4 positioned in the upper mounting groove 23 of the insulating sleeve 2 downward.

As a modified embodiment, in the socket 20, the main body 5 is further provided with a sleeve 7, the sleeve 7 is formed with a rotatable turntable 71 and a base 72 sleeved outside the support post 61 and the leg 62 on the contact 6, and the sleeve 7 can protect the contact 6. When the receptacle 20 is to be installed in the track 10, the sleeve 7 is rotated, the turntable 71 is rotated in the main body 5, the base 72 is rotated to the direction in which the legs 62 protrude from both ends thereof, the base 72 can be inserted into the aligned guide rail 11 and the insertion opening 21 of the track 10, and the legs 62 enter the contact passage 25.

As shown in fig. 4-5, the main body 5 of the socket 20 is provided with a bottom plate 8, the contact member 6 is provided with a positioning plate 65 connected with the base 8 in the main body 5, the connecting seat 81 of the base 8 is connected with the positioning plate 65, and the sleeve member 7 is fastened on the bottom plate 8 through the clamping key 73 in the main body 5 through the rotating disc 71 to complete the connection.

As an improved embodiment, in the socket 20, when the external member 7 rotates, when the rotary disc 71 on the external member 7 rotates, the first limit key 74 and the second limit key 75 on the rotary disc 71 move along with the rotary disc, when the first limit key 74 or the second limit key 75 on the rotary disc 71 abuts against the connecting seat 81 on the chassis 8, the rotary disc 71 cannot rotate continuously, that is, the external member 7 rotates to the limit position, and the rotation range of the external member 7 is limited by the cooperation of the first limit key 74, the second limit key 75 and the connecting seat 81.

As an improved embodiment, in the main body 5 of the socket 20, when the rotating disc 71 rotates until the first limit key 74 abuts against the connecting seat 81 on the chassis 8, the first positioning block 741 on the first limit key 74 contacts with the positioning element 82 beside the connecting seat 81, enters the first positioning groove 821 of the positioning element 82 while pushing the positioning element 82, and abuts against the stop 811 on the connecting seat 81 at the positioning element 82; when the rotary disc 71 rotates to the position where the second limit key 75 abuts against the connecting seat 81 on the chassis 8, the second positioning block 751 on the second limit key 75 abuts against the second positioning slot 661 in the positioning portion 66 on the positioning disc 65. The cooperation between the first positioning block 741 and the first positioning groove 821 and the cooperation between the second positioning block 752 and the second positioning groove 661 fix the turntable 71 when the turntable 71 rotates to the corresponding position, i.e. the position of the external member 7 after rotating and the state of the whole socket 20 are kept stable.

As a modified example, in the main body 5 of the socket 20, the catch 73 on the rotary disk 71 passes through the guide opening 83 between the chassis 8 and the positioning disk 65 to catch the chassis 8, and moves along the guide opening 73 together with the first limit key 74 and the second limit key 75 during the rotation of the rotary disk 71.

As shown in fig. 1, on the contact 6 of the receptacle 20, the first contact piece 63 is fitted in a U-shape on the support post 61 and inserted upward into the main body 5, completing the wiring in the main body 5. The upper end of the second contact 64 is wired in the main body 5, the part extending from the main body 5 is L-shaped, and the bottom end of the second contact 64 is embedded in the support leg 62 in a strip shape and is exposed to the outside to contact with the movable conductor 3 in the track 10.

As a modified embodiment, in the insulating sheath 2 of the track 10, the upper mounting groove 22 is provided with an elastic element 9 abutting against the movable conductor 3, when the supporting leg 62 on the socket 20 enters the contact passage 25, the elastic element 9 can push the movable conductor 3 to stably contact with the second contact 64 in the supporting leg 62, and the elastic element 9 can be a spring, an elastic rod, etc., so as to achieve the corresponding effects.

As an improved embodiment, the movable conductor 3 in the track 10 is formed with an accommodating groove 31, the elastic element 9 is located in the accommodating groove 31, in the moving process of the movable conductor 3, the stoppers 32 formed at both sides of the accommodating groove 31 can abut against the limiting grooves 221 at both sides of the upper mounting groove 22, and the cooperation of the stoppers 32 and the limiting grooves 221 defines the moving range of the movable conductor 31 in the upper mounting groove 22.

In summary, in the track jack assembly, the movable conductor 3 in the track 10 has a movable range, and the second contact 64 in the jack 20 is protected and fixed by the support leg 62, so that both are not easily deformed, thereby achieving good contact between the track 10 and the jack 20, and enabling the track jack assembly to stably supply power.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. A track socket component comprises a track and a socket, wherein the socket moves along the track, the track comprises a shell, a guide rail is formed at the upper end of the shell, an insulating sleeve is arranged in the shell, a socket aligned with the guide rail is formed in the insulating sleeve, an upper mounting groove and a lower mounting groove which are vertically distributed are formed in the insulating sleeve, a movable conductor is arranged in the upper mounting groove, a fixed conductor is arranged in the lower mounting groove, the movable conductor can move up and down in the upper mounting groove, the upper mounting groove is symmetrically distributed on two sides of the socket, a supporting block aligned with the upper mounting groove is further formed at the lower end in the insulating sleeve, a contact channel is limited between the upper mounting groove and the supporting block, the track socket is characterized by comprising a main body, a contact piece is arranged on the main body, a supporting column extending out of the main body downwards is formed on the contact piece, a first contact piece capable of being in contact with the fixed conductor is connected to the supporting column, supporting legs capable of being inserted into the contact channel are formed on two sides of the supporting legs, and a second contact piece capable of being in contact with the movable conductor is embedded in the supporting column and the supporting legs.

2. The track jack assembly of claim 1, wherein the body has a sleeve member, the sleeve member having a turntable formed thereon and located within the body, the lower end of the turntable having a base member formed thereon and extending over the support posts and the legs, the base member being rotatable relative to the support posts and being insertable into the track and the receptacle, the first contact member extending from the lower end of the base member and contacting the fixed conductor.

3. The track socket assembly of claim 2 wherein the body has a bottom plate, the bottom plate has a connecting seat formed thereon and located in the body, the contact member has a positioning plate formed thereon and located in the body, and the rotation plate has a locking tab formed thereon and fastened to the bottom plate.

4. The track socket assembly of claim 3, wherein the connecting seat is symmetrically distributed on the chassis, the rotary plate is formed with a first limit key and a second limit key capable of abutting against the connecting seat along with rotation of the rotary plate, the first limit key and the second limit key are symmetrically distributed on the rotary plate, and the locking key is located between the first limit key and the second limit key at each end.

5. The track socket assembly according to claim 4, wherein a rotatable positioning element is connected to the chassis at one end of the chassis beside the connecting seat, the connecting seat is formed with a stop capable of abutting against the positioning element, the positioning element is formed with a first positioning groove, a first positioning block capable of entering the first positioning groove is formed on the first limit key, the positioning plate is formed with symmetrically distributed positioning portions, the positioning portions are formed with second positioning grooves, and a second positioning block capable of entering the second positioning grooves is formed on the second limit key.

6. The track socket assembly of claim 4, wherein a guide opening is defined between the chassis and the puck, and the first limit key, the second limit key, and the catch pass through the guide opening and move along the guide opening.

7. The rail receptacle assembly of claim 1, wherein the first contact is U-shaped and inserted upwardly into the body.

8. The rail jack assembly of claim 1, wherein the lower end of the second contact piece extending out of the main body is L-shaped, and a mating groove facing the upper mounting groove is formed in the leg, and the second contact piece extends into the mating groove and is exposed to the outside to contact the movable conductor.

9. The track socket assembly according to claim 1, wherein the upper mounting slot is provided with a resilient member therein for abutting against the movable conductor, the resilient member causing the movable conductor to have a tendency to approach the support block.

10. The track socket assembly according to claim 9, wherein the movable conductor has a receiving groove formed thereon, the elastic member is abutted between the upper mounting groove and the receiving groove, two sides of the receiving groove are formed with limiting blocks, two sides of the upper mounting groove are formed with limiting grooves, and the limiting blocks can move in the limiting grooves.