CN216289297U - High-safety quick plug - Google Patents

Abstract

The utility model discloses a quick plug with higher safety, which comprises a first plug and a second plug, wherein one end of the first plug is communicated with a first guide pipe, one end of the second plug is communicated with a second guide pipe, one end of the first plug, which is far away from the first guide pipe, is provided with a slot, the inner cavity of the slot is provided with a first conductive terminal, the opposite surface of the first conductive terminal is provided with a second conductive terminal, the inner cavity of the first plug is symmetrically provided with pressing components up and down, and one end of the second plug, which is far away from the second guide pipe, is provided with an inserting sheet. Thereby further reducing the potential safety hazard, and the safety of the device can meet the existing requirements.

Description

High-safety quick plug

Technical Field

The utility model relates to a quick plug, in particular to a quick plug with higher safety, and belongs to the technical field of quick plugs.

Background

The size of the plug and the socket is an important technical requirement related to whether the plug and the socket and the converter can be safely used and whether the universal interchangeability requirement is met so as to avoid the mistaken insertion, the unqualified size can influence the use of a user or generate hidden dangers of poor contact, mistaken insertion and the like, equipment is damaged slightly, and fire and electric shock accidents are generated seriously.

The quality of plug is not good to be an important cause that causes electric fire, the quality problem of plug will constitute serious harm to the personal and property safety of consumers in general, its security of traditional quick plug is relatively poor, it only possesses simple grafting ability, very easy increase the potential safety hazard because of the contact of inserted sheet and terminal is inseparable, and its interconnect's of traditional quick plug part does not possess the ability of reciprocal anchorage, very easy because of the relatively poor coming off that leads to quick plug of interconnect's stability, thereby further increased the potential safety hazard, consequently, current demand can't be satisfied to its security.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solve the above problems, and an object of the present invention is to provide a high-safety quick plug, which can make the contact between the blades and the terminals closer, prevent the potential safety hazard caused by the loose contact between the blades and the terminals, provide good fixing ability for the parts connected with each other, and prevent the quick plug from falling off due to the poor stability of the parts connected with each other, thereby further reducing the potential safety hazard, and therefore, the safety of the quick plug can meet the existing requirements.

The utility model achieves the aim through the following technical scheme that the quick plug with higher safety comprises a first plug and a second plug, one end of the first plug is communicated with a first conduit, one end of the second plug is communicated with a second conduit, a slot is arranged at one end of the first plug, which is far away from the first conduit, a first conductive terminal is arranged in the inner cavity of the slot, the opposite surface of the first conductive terminal is provided with a second conductive terminal, the inner cavity of the first plug is provided with a pressing component in an up-and-down symmetrical manner, one end of the second plug, which is far away from the second conduit, is provided with an inserting sheet, the outer surface of the first plug is sleeved with a first connecting ring, the upper and lower both ends symmetry of first clamping ring is equipped with first connecting plate, the surface cover of second plug is equipped with the second clamping ring, the upper and lower both ends symmetry of second clamping ring is equipped with the second connecting plate.

Preferably, the pressing assembly comprises a movable plate, a supporting rod is fixedly arranged at the top of the movable plate, and one end of the supporting rod, which is far away from the movable plate, penetrates through the outer wall of the slot and is fixedly connected with the bottom of the second conductive terminal.

Preferably, the bottom symmetry and the fixedly connected with movable rod of fly leaf, the below of fly leaf is equipped with the backup pad, the below of backup pad is equipped with the mounting panel, the mounting panel diapire with the inner wall fixed connection of first plug, roof symmetry and fixedly connected with movable groove.

Preferably, the movable rod penetrates through the support plate and is inserted into the movable groove, a first fastening spring is sleeved on the outer surface of the movable rod, one end of the first fastening spring is fixedly connected with the bottom wall of the movable plate, and the other end of the first fastening spring is fixedly connected with the top wall of the support plate.

Preferably, the inserting pieces are the same as the slots in number, are corresponding in position and are matched in specification.

Preferably, the inner cavity of the first connecting plate is provided with a fixing groove, a fixing insertion rod is inserted into the fixing groove, a fixing notch is formed in the fixing insertion rod, and the second connecting plate is close to the side wall of the first connecting plate and is fixedly connected with a fixing box.

Preferably, the inner cavity of the second connecting plate is movably inserted with a limiting insertion rod, one end of the limiting insertion rod extends out of the top wall of the second connecting plate, the other end of the limiting insertion rod penetrates through the second connecting plate and the fixed box, a limiting block is fixedly connected to the end of the second connecting plate, and the limiting block and the fixed notch are arranged in a specification matching mode.

Preferably, the outer surface cover of spacing inserted bar is equipped with second fastening spring, second fastening spring's one end with stopper fixed connection, the other end with the inside wall fixed connection of fixed box.

The utility model has the beneficial effects that: the first plug can be electrically connected with the power connection end through the first guide pipe, the second plug can be electrically connected with the power utilization end through the second guide pipe, the inserting sheet is inserted into the slot and is contacted with the first conductive terminal and the second conductive terminal through the inserting sheet, the power utilization end can be electrified, the inserting sheet can be more tightly contacted with the terminal through the pressing component, the potential safety hazard caused by the loose contact of the inserting sheet and the terminal is prevented, when the inserting sheet is inserted into the slot, the inserting sheet can extrude the second conductive terminal, the second conductive terminal can press the movable plate through the support rod, the movable rod can be simultaneously pressed downwards by the downward movement of the movable plate, the movable rod can move towards the mounting plate in the support plate and the movable groove, the first fastening spring can simultaneously extrude the first fastening spring, and the first fastening spring drives the second conductive terminal to reset by utilizing the self resilience force, thereby ensuring the contact tightness of the inserting sheet and the first conductive terminal and the second conductive terminal, thereby reducing potential safety hazards, the first connecting plate and the second connecting plate can be fixed by arranging the first connecting ring and the second connecting ring, and more stable fixing capacity can be provided for the connection of the first plug and the second plug by arranging the first connecting plate and the second connecting plate, when the first plug and the second plug are connected, firstly, the limit inserting rod moves towards the direction far away from the first connecting plate, then, the fixed inserting rod is inserted into the fixed groove, while the fixed inserting rod moves downwards in the fixed groove, the fixed gap on the fixed inserting rod corresponds to the position of the limit block, then, the limit inserting rod is loosened, because the limit inserting rod can extrude the second fastening spring when driving the limit block on the fixed inserting rod to move outwards, therefore, after the limit inserting rod is loosened, the second fastening spring can drive the limit block to move inwards through the self resilience force, and with the fixed breach joint on the fixed inserted bar to for the connection of first plug and second plug provides more stable fixed ability, provide good fixed ability to first plug and second plug interconnect's part, avoided interconnect's the relatively poor condition that leads to quick plug to drop to take place, thereby further reduced the potential safety hazard, consequently its security can satisfy current demand.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a first schematic structural diagram of the present invention;

FIG. 3 is a second schematic structural view of the present invention;

FIG. 4 is a schematic view of the construction of the hold-down assembly of the present invention;

FIG. 5 is an enlarged view of a portion of the first and second connector plates of the present invention;

in the figure: 1. a first plug; 2. a second plug; 3. a first conduit; 4. a second conduit; 5. a slot; 6. a first conductive terminal; 7. a second conductive terminal; 8. a movable plate; 9. a support bar; 10. a movable rod; 11. a support plate; 12. mounting a plate; 13. a movable groove; 14. a first fastening spring; 15. inserting sheets; 16. a first connecting ring; 17. a first connecting plate; 18. a second connecting ring; 19. a second connecting plate; 20. fixing grooves; 21. fixing the inserted rod; 22. a fixing box; 23. a limiting inserted rod; 24. a limiting block; 25. and a second fastening spring.

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.

Referring to fig. 1-5, a high-safety quick plug includes a first plug 1 and a second plug 2, wherein one end of the first plug 1 is connected to a first conduit 3, one end of the second plug 2 is connected to a second conduit 4, one end of the first plug 1, which is away from the first conduit 3, is provided with a slot 5, an inner cavity of the slot 5 is provided with a first conductive terminal 6, an opposite surface of the first conductive terminal 6 is provided with a second conductive terminal 7, an inner cavity of the first plug 1 is provided with compression assemblies in a vertical symmetry manner, one end of the second plug 2, which is away from the second conduit 4, is provided with an insert 15, an outer surface of the first plug 1 is sleeved with a first connecting ring 16, upper and lower ends of the first connecting ring 16 are provided with first connecting plates 17 in a symmetry manner, an outer surface of the second plug 2 is sleeved with a second connecting ring 18, the upper and lower both ends symmetry of second clamping ring 18 is equipped with second connecting plate 19, first plug 1 can be through first pipe 3 with connect electric end electric connection, second plug 2 can be through second pipe 4 and end electric connection with the power consumption, it is inseparabler to compress tightly the contact that the subassembly can make inserted sheet 15 and terminal, prevent the potential safety hazard that leads to because of the contact of inserted sheet 15 and terminal is inseparable, first clamping ring 16 and second clamping ring 18 can be fixed first connecting plate 17 and second connecting plate 19, first connecting plate 17 and second connecting plate 19 can provide more stable fixed ability for the connection of first plug 1 and second plug 2.

As a preferred technical solution of the present invention, the pressing assembly includes a movable plate 8, a support rod 9 is fixedly disposed on the top of the movable plate 8, one end of the support rod 9, which is away from the movable plate 8, penetrates through the outer wall of the slot 5 and is fixedly connected with the bottom of the second conductive terminal 7, the bottom of the movable plate 8 is symmetrically and fixedly connected with a movable rod 10, a support plate 11 is disposed below the movable plate 8, a mounting plate 12 is disposed below the support plate 11, the bottom wall of the mounting plate 12 is fixedly connected with the inner wall of the first plug 1, the top wall of the mounting plate is symmetrically and fixedly connected with a movable slot 13, the movable rod 10 penetrates through the support plate 11 and is inserted into the movable slot 13, a first fastening spring 14 is sleeved on the outer surface of the movable rod 10, one end of the first fastening spring 14 is fixedly connected with the bottom wall of the movable plate 8, the other end with the roof fixed connection of backup pad 11, after inserted sheet 15 inserts in slot 5, inserted sheet 15 can extrude second conductive terminal 7, second conductive terminal 7 can push down fly leaf 8 through bracing piece 9, the lower moving of fly leaf 8 can push down movable rod 10 simultaneously, movable rod 10 then can move to mounting panel 12 direction in backup pad 11 and activity groove 13, the removal of movable rod 10 can extrude first fastening spring 14 simultaneously, first fastening spring 14 then utilizes the resilience force of self to drive second conductive terminal 7 and resets, thereby the compactness of inserted sheet 15 and first conductive terminal 6, the contact of second conductive terminal 7 has been guaranteed, thereby reduce the potential safety hazard.

As a preferred technical solution of the present invention, the number of the insertion pieces 15 is the same as that of the slots 5, the positions are corresponding, and the specifications are matched with each other, and the power consumption end can be energized by inserting the insertion pieces 15 into the slots 5 and contacting the first conductive terminal 6 and the second conductive terminal 7 through the insertion pieces 15.

As a preferred technical solution of the present invention, a fixing groove 20 is formed in an inner cavity of the first connecting plate 17, a fixing insertion rod 21 is inserted into the fixing groove 20, a fixing gap is formed on the fixing insertion rod 21, a fixing box 22 is fixedly connected to a side wall of the second connecting plate 19 close to the first connecting plate 17, a limiting insertion rod 23 is movably inserted into an inner cavity of the second connecting plate 19, one end of the limiting insertion rod 23 extends out of a top wall of the second connecting plate 19, the other end of the limiting insertion rod passes through the second connecting plate 19 and the fixing box 22, a limiting block 24 is fixedly connected to the end of the second connecting plate 19, the limiting block 24 and the fixing gap are arranged in a specification matching manner, a second fastening spring 25 is sleeved on an outer surface of the limiting insertion rod 23, one end of the second fastening spring 25 is fixedly connected to the limiting block 24, and the other end of the second fastening spring is fixedly connected to an inner side wall of the fixing box 22, when the first plug 1 and the second plug 2 are connected, firstly, the limit inserting rod 23 is moved towards the direction far away from the first connecting plate 17, then the fixed inserting rod 21 is inserted into the fixed groove 20, while the fixed inserting rod 21 moves downwards in the fixed groove 20, the fixed notch on the fixed inserting rod 21 corresponds to the position of the limit block 24, then the limit inserting rod 23 is loosened, because the limit inserting rod 23 extrudes the second fastening spring 25 while driving the limit block 24 on the limit inserting rod to move outwards, after the limit inserting rod 23 is loosened, the second fastening spring 25 drives the limit block 24 to move inwards through the self resilience force and is clamped with the fixed notch on the fixed inserting rod 21, thereby providing more stable fixing capability for the connection of the first plug 1 and the second plug 2, providing good fixing capability for the part of the first plug 1 and the second plug 2 which are connected with each other, and avoiding the situation that the stability of the connected part is poor and the plug is dropped off rapidly, thereby further reducing the potential safety hazard, and the safety of the device can meet the existing requirements.

The utility model can electrically connect with the electric connection end through the first conduit 3 by arranging the first plug 1, can electrically connect with the electric utilization end through the second conduit 4 by arranging the second plug 2, can electrify the electric utilization end by inserting the inserting sheet 15 into the slot 5 and contacting the first conductive terminal 6 and the second conductive terminal 7 through the inserting sheet 15, can make the contact between the inserting sheet 15 and the terminal more tight by arranging the pressing component, prevent the potential safety hazard caused by the loose contact between the inserting sheet 15 and the terminal, when the inserting sheet 15 is inserted into the slot 5, the inserting sheet 15 can extrude the second conductive terminal 7, the second conductive terminal 7 can press the movable plate 8 through the supporting rod 9, the movable rod 10 can be pressed down by the downward movement of the movable plate 8, the movable rod 10 can move towards the mounting plate 12 in the supporting plate 11 and the movable groove 13, the movement of the movable rod 10 can extrude the first fastening spring 14 at the same time, the first fastening spring 14 drives the second conductive terminal 7 to reset by utilizing the resilience force of the first fastening spring 14, so that the contact tightness of the inserting piece 15 and the first conductive terminal 6 and the contact tightness of the second conductive terminal 7 are ensured, thereby reducing the potential safety hazard, the first connecting plate 17 and the second connecting plate 19 can be fixed by arranging the first connecting ring 16 and the second connecting ring 18, the first plug 1 and the second plug 2 can be provided with more stable fixing capacity by arranging the first connecting plate 17 and the second connecting plate 19, when the first plug 1 and the second plug 2 are connected, the limiting insertion rod 23 is firstly moved towards the direction far away from the first connecting plate 17, then the fixing insertion rod 21 is inserted into the fixing groove 20, when the fixing insertion rod 21 moves downwards in the fixing groove 20, the fixing gap on the fixing insertion rod can correspond to the position of the limiting block 24, then the limiting insertion rod 23 is loosened, and when the limiting block 24 driving the limiting insertion rod 23 to move outwards, the second fastening spring 25 can be simultaneously Carry out the extrusion, consequently loosening spacing inserted bar 23 back, second fastening spring 25 can drive stopper 24 inward movement through the resilience force of self, and with the fixed breach joint on the fixed inserted bar 21, thereby provide more stable fixed ability for the connection of first plug 1 and second plug 2, provide good fixed ability to the part of first plug 1 and 2 interconnect of second plug, avoided interconnect's the relatively poor condition that leads to quick plug to drop to take place, thereby further reduced the potential safety hazard, therefore current demand can be satisfied to its security.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (8)

1. The utility model provides a higher quick plug of security, includes first plug (1) and second plug (2), its characterized in that: the one end intercommunication of first plug (1) is equipped with first pipe (3), the one end intercommunication of second plug (2) is equipped with second pipe (4), the one end that first plug (1) kept away from first pipe (3) has seted up slot (5), the inner chamber of slot (5) is equipped with first conductive terminal (6), the opposite face of first conductive terminal (6) is equipped with second conductive terminal (7), the inner chamber longitudinal symmetry of first plug (1) is equipped with compresses tightly the subassembly, the one end that second plug (2) kept away from second pipe (4) is equipped with inserted sheet (15), the surface cover of first plug (1) is equipped with first clamping ring (16), the upper and lower both ends symmetry of first clamping ring (16) is equipped with first connecting plate (17), the surface cover of second plug (2) is equipped with second clamping ring (18), and second connecting plates (19) are symmetrically arranged at the upper end and the lower end of the second connecting ring (18).

2. A high security quick plug as claimed in claim 1, wherein: the pressing assembly comprises a movable plate (8), a supporting rod (9) is fixedly arranged at the top of the movable plate (8), and one end, far away from the movable plate (8), of the supporting rod (9) penetrates through the outer wall of the slot (5) and is fixedly connected with the bottom of the second conductive terminal (7).

3. A high security quick plug as claimed in claim 2, wherein: the bottom symmetry and the fixedly connected with movable rod (10) of fly leaf (8), the below of fly leaf (8) is equipped with backup pad (11), the below of backup pad (11) is equipped with mounting panel (12), mounting panel (12) diapire with the inner wall fixed connection of first plug (1), roof symmetry and fixedly connected with movable groove (13).

4. A high security quick plug as claimed in claim 3, wherein: the movable rod (10) penetrates through the supporting plate (11) and is inserted into the movable groove (13), a first fastening spring (14) is sleeved on the outer surface of the movable rod (10), one end of the first fastening spring (14) is fixedly connected with the bottom wall of the movable plate (8), and the other end of the first fastening spring is fixedly connected with the top wall of the supporting plate (11).

5. A high security quick plug as claimed in claim 1, wherein: the inserting pieces (15) are the same as the slots (5) in number, are corresponding in position and are matched in specification.

6. A high security quick plug as claimed in claim 1, wherein: fixed slot (20) have been seted up to the inner chamber of first connecting plate (17), fixed slot (20) interpolation is equipped with fixed inserted bar (21), be equipped with fixed breach on fixed inserted bar (21), second connecting plate (19) are close to fixed box (22) of fixedly connected with on the lateral wall of first connecting plate (17).

7. A high security quick plug as claimed in claim 6, wherein: the inner cavity activity of second connecting plate (19) is inserted and is equipped with spacing inserted bar (23), the one end of spacing inserted bar (23) extends the roof of second connecting plate (19), and the other end runs through second connecting plate (19) and fixed box (22) and this end fixedly connected with stopper (24), stopper (24) with fixed breach sets up for the specification phase-match.

8. A high security quick plug as claimed in claim 7, wherein: the outer surface cover of spacing inserted bar (23) is equipped with second fastening spring (25), the one end of second fastening spring (25) with stopper (24) fixed connection, the other end with the inside wall fixed connection of fixed box (22).

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