CN215451920U

CN215451920U - Auto-parts plug that protection nature is good

Info

Publication number: CN215451920U
Application number: CN202121549331.2U
Authority: CN
Inventors: 王小花
Original assignee: Chongqing Tuwei Machinery Co ltd
Current assignee: Chongqing Tuwei Machinery Co ltd
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2022-01-07
Anticipated expiration: 2031-07-08

Abstract

The utility model discloses an automobile accessory plug with good protection performance, which is used for the automobile accessory plug and comprises a bottom shell, an outer casing, a middle shell and a top seat; an inner slot is formed in the bottom of the bottom shell, an inserting plate is fixedly mounted on the inner top wall of the inner slot, a protection switch fixedly connected with the inserting plate is fixedly mounted inside the bottom shell and positioned at the top of the inner slot, and a butt joint frame is fixedly mounted at the bottom of the bottom shell; the top of the top seat is movably provided with a rotating block. Compared with the prior art, at the internally mounted protection switch of drain pan, in case when short circuit or other problems appear, the circuit can be automatically broken off to protection switch, thereby the effectual auto-parts who is connected with it that has protected, the turning block can rotate the direction according to actual conditions, avoid flat wire and turning block to connect the department and produce great folding, thereby avoid the long-time department fold condition of flat wire to lead to the cracked problem of flat wire, the effectual life who promotes flat wire.

Description

Auto-parts plug that protection nature is good

Technical Field

The utility model belongs to the technical field of automobile accessory plugs, and particularly relates to an automobile accessory plug with good protection performance.

Background

Auto-parts constitute each unit of car whole and serve a product of car, and auto-parts's a great variety is also more and more to the consumption of car along with the improvement of people's standard of living, and this market of auto-parts also becomes bigger and bigger, connects through the wire between some auto-parts, guarantees the transmission of electric current.

In the prior art, plugs used by wires between automobile parts are mostly common plugs, the plugs are easy to fall off after being plugged, meanwhile, the plugs are fixedly connected with the wires, so that the joints of the plugs and the wires are always bent after the plugs are plugged, and broken lines are easy to generate at the joints of the plugs and the wires after a long time, the service life of the wires is simultaneously reduced.

Disclosure of Invention

The utility model aims to provide an automobile accessory plug with good protection performance, and aims to solve the problems that in the prior art, the connection is stable, the service life is long, and the automobile accessory plug has an accessory protection function.

In order to realize the purposes of stable connection, long service life and accessory protection function, the utility model provides the following technical scheme: an automobile accessory plug with good protection performance is used for the automobile accessory plug and comprises a bottom shell, an outer casing, a middle shell and a top seat; an inner slot is formed in the bottom of the bottom shell, an inserting plate is fixedly mounted on the inner top wall of the inner slot, a protection switch fixedly connected with the inserting plate is fixedly mounted inside the bottom shell and positioned at the top of the inner slot, and a butt joint frame is fixedly mounted at the bottom of the bottom shell; the utility model discloses a protection switch, including footstock, top fixed connection, dwang, conducting rod, stopper, conducting rod, top movable mounting has the turning block, the positive fixed mounting of turning block has flat form wire, the equal fixed mounting in the left and right sides of turning block has the dwang, the inside fixed mounting of dwang has the conducting rod, the one end fixed mounting that the turning block was kept away from to the conducting rod has the stopper, the inside fixed mounting of footstock has the electroplax, the bottom fixedly connected with that connects the electroplax and protection switch fixed connection's embedded wire.

Furthermore, the bottom shell, the middle shell and the top seat are all made of hard plastics, and the bottom shell, the middle shell and the top seat are connected in a welding mode.

Furthermore, the outer casing is made of rubber, a transverse anti-skid groove mark is formed in the surface of the outer casing, and the outer casing is welded on the surface of the bottom casing.

Furthermore, the butt joint frame is the aluminum alloy, and the interior width and the interior length of butt joint frame all equal with the width and the length in interpolation groove, and the outer length and the outer width of butt joint frame all are greater than the length and the width of drain pan, and the reinforcing screw that runs through the butt joint frame is installed to the all screw threads all around of butt joint frame top surface.

Further, the cross sectional shape of footstock is isosceles trapezoid, and the embedded groove that corresponds with the turning block is seted up at the top of footstock, and the embedded groove is the rectangular channel, and the turning block is cylindrical, and the height of embedded groove is four fifths of turning block diameter, and the embedded groove runs through to the back of footstock from the front of footstock, and the turning block passes through the dwang and is connected with the footstock rotation.

Further, the dwang is insulating rubber, and the dwang extends to the inside of footstock, and the length of dwang is less than the length of conducting rod, and conducting rod, stopper and connecing the electric plate to be copper, and the stopper is the cake form, and the one end that the conducting rod was kept away from to the stopper contacts with connecing the electric plate, and the stopper rotates with the footstock to be connected, and dwang, conducting rod, stopper and the quantity that connects the electric plate are two.

Compared with the prior art, the automobile accessory plug with good protection performance has the advantages that the butt joint frame is installed at the bottom of the bottom shell, the reinforcing screw rods on the surface of the butt joint frame enable the connection between the bottom shell and the automobile accessories to be more stable and not to easily fall off, secondly, the protection switch is installed inside the bottom shell, once short circuit or other problems occur, the protection switch can automatically break off a circuit, the automobile accessories connected with the protection switch are effectively protected, the rotating block can rotate in the direction according to actual conditions, the joint of the flat lead and the rotating block is prevented from being folded greatly, the problem that the flat lead is broken when the flat lead is folded for a long time is avoided, the service life of the flat lead is effectively prolonged, the surface of the outer casing is provided with the transverse anti-skidding groove marks, a user can be prevented from skidding in a palm when plugging and unplugging operations are easier, the surface of the conductive rod is sleeved with the rotating rod made of the insulating rubber material, so that external dust is prevented from being adhered to the conductive rod, the service life of the conductive rod can be prolonged, meanwhile, the loss of electric energy in the transmission process can be reduced, and the limiting block is always in contact with the electric connection plate no matter how the limiting block rotates, so that the stability of electric energy transmission can be effectively guaranteed, and therefore the automobile accessory plug with good protection performance is provided.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention.

In the figure: the anti-skidding type plug connector comprises a bottom shell 1, an outer shell 2, a transverse anti-skidding groove mark 21, a middle shell 3, a top seat 4, an embedded groove 41, a rotating block 5, a flat conducting wire 6, a rotating rod 7, a conducting rod 8, a limiting block 9, a power connection plate 10, an embedded conducting wire 11, a protection switch 12, an inner slot 13, an inserting plate 14, a butt joint frame 15 and a reinforcing screw 151.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-3, a protective plug for automobile parts comprises a bottom shell 1, an outer casing 2, a middle shell 3 and a top seat 4; an inner slot 13 is formed in the bottom of the bottom shell 1, an inserting plate 14 is fixedly mounted on the inner top wall of the inner slot 13, a protection switch 12 fixedly connected with the inserting plate 14 is fixedly mounted inside the bottom shell 1 and positioned at the top of the inner slot 13, and a butt-joint frame 15 is fixedly mounted at the bottom of the bottom shell 1; top movable mounting of footstock 4 has turning block 5, and the positive fixed mounting of turning block 5 has flat form wire 6, and the equal fixed mounting in the left and right sides of turning block 5 has dwang 7, and the inside fixed mounting of dwang 7 has conducting rod 8, and the one end fixed mounting that turning block 5 was kept away from to conducting rod 8 has stopper 9, and the inside fixed mounting of footstock 4 has and connects electroplax 10, connects the bottom fixedly connected with of electroplax 10 and protection switch 12 fixed connection's embedded wire 11.

Preferably, the bottom shell 1, the middle shell 3 and the top seat 4 are all made of rigid plastic, and the bottom shell 1, the middle shell 3 and the top seat 4 are connected by welding.

Preferably, outer shell 2 is rubber, and horizontal anti-skidding groove mark 21 has been seted up on outer shell 2's surface, and outer shell 2 welds on the surface of drain pan 1, lets the user avoid the palm to skid in the plug, and it is easier to let the plug operation.

Preferably, docking frame 15 is the aluminum alloy, and docking frame 15's interior width and interior length all equal with the width and the length of interpolation groove 13, and docking frame 15's outer length and outer width all are greater than length and the width of drain pan 1, and the screw rod 151 that runs through docking frame 15 is installed to the equal screw thread all around of docking frame 15 top surface.

Preferably, footstock 4's cross sectional shape is isosceles trapezoid, the embedded groove 41 that corresponds with turning block 5 is seted up at the top of footstock 4, embedded groove 41 is the rectangular channel, turning block 5 is cylindrical, the height of embedded groove 41 is four fifths of the 5 diameter of turning block, the embedded groove 41 runs through to the back of footstock 4 from the front of footstock 4, turning block 5 rotates with footstock 4 through dwang 7 and is connected, turning block 5 can rotate the direction according to actual conditions, avoid

flat wire

6 and 5 joints of turning block to produce great folding, thereby avoid flat wire 6 to locate fold condition for a long time and lead to the cracked problem of flat wire 6, the effectual life who promotes flat wire 6.

Preferred, dwang 7 is insulating rubber, dwang 7 extends to the inside of footstock 4, the length of dwang 7 is less than conducting rod 8's length, conducting rod 8, stopper 9 with connect electroplax 10 to be copper, stopper 9 is the cake form, stopper 9 keeps away from conducting rod 8's one end and connects electroplax 10 to contact, stopper 9 rotates with footstock 4 to be connected, dwang 7, conducting rod 8, stopper 9 and the quantity that connects electroplax 10 are two, the dwang 7 of insulating rubber material of conducting rod 8 surface cover, avoid external dust adhesion on conducting rod 8, can enough promote conducting rod 8 life, can also reduce the loss of electric energy at transmission course simultaneously, and, no matter how stopper 9 rotates, stopper 9 contacts with connecing electroplax 10 all the time, can effectually guarantee electric energy transmission's stability.

The working principle is that the inner insertion groove 13 in the bottom shell 1 is inserted in alignment with a reserved socket of an automobile, the insertion plate 14 is inserted into the insertion hole in the insertion plate 14, so that power-on is completed, the reinforcing screw 151 is screwed into the automobile part, then the rotating block 5 is rotated, so that the flat lead 6 is aligned with the other end of the flat lead 6, the flat lead 6 is prevented from being folded, and the whole equipment is installed.

Compared with the prior art, the automobile accessory plug with good protection performance has the advantages that the butt joint frame 15 is installed at the bottom of the bottom shell 1, the connection between the bottom shell 1 and the automobile accessories is more stable and can not easily fall off through the reinforcing screw rod 151 on the surface of the butt joint frame 15, the protection switch 12 is installed inside the bottom shell 1, once a short circuit or other problems occur, the protection switch 12 can automatically break off a circuit, the automobile accessories connected with the protection switch are effectively protected, the rotating block 5 can rotate in the direction according to actual conditions, the joint of the flat lead 6 and the rotating block 5 is prevented from being folded greatly, the problem that the flat lead 6 is broken when the flat lead 6 is folded for a long time is solved, the service life of the flat lead 6 is effectively prolonged, the surface of the outer casing 2 is provided with the transverse anti-skid groove mark 21, and a user can plug in and pull out, the palm slippage is avoided, the plugging operation is easier, the surface of the conducting rod 8 is sleeved with the rotating rod 7 made of an insulating rubber material, external dust is prevented from being adhered to the conducting rod 8, the service life of the conducting rod 8 can be prolonged, meanwhile, the loss of electric energy in the transmission process can be reduced, no matter how the limiting block 9 rotates, the limiting block 9 is always in contact with the electric connection plate 10, the stability of electric energy transmission can be effectively guaranteed, and therefore the automobile accessory plug with good protection performance is provided.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a good auto-parts plug of protectiveness for auto-parts plug, its characterized in that: comprises a bottom shell (1), an outer casing (2), a middle shell (3) and a top seat (4);

an inner slot (13) is formed in the bottom of the bottom shell (1), an inserting plate (14) is fixedly mounted on the inner top wall of the inner slot (13), a protection switch (12) fixedly connected with the inserting plate (14) is fixedly mounted inside the bottom shell (1) and positioned at the top of the inner slot (13), and a butt-joint frame (15) is fixedly mounted at the bottom of the bottom shell (1);

the top movable mounting of footstock (4) has turning block (5), the positive fixed mounting of turning block (5) has flat form wire (6), the equal fixed mounting in the left and right sides of turning block (5) has dwang (7), the inside fixed mounting of dwang (7) has conducting rod (8), the one end fixed mounting that turning block (5) were kept away from in conducting rod (8) has stopper (9), the inside fixed mounting of footstock (4) has electroplax (10), the bottom fixedly connected with of electroplax (10) and protection switch (12) fixed connection's embedded wire (11).

2. The well-protected automobile accessory plug of claim 1, wherein: the bottom shell (1), the middle shell (3) and the top seat (4) are all made of hard plastics, and the bottom shell (1), the middle shell (3) and the top seat (4) are connected in a welding mode.

3. The well-protected automobile accessory plug of claim 1, wherein: the outer sleeve shell (2) is made of rubber, the surface of the outer sleeve shell (2) is provided with transverse anti-skid groove marks (21), and the outer sleeve shell (2) is welded on the surface of the bottom shell (1).

4. The well-protected automobile accessory plug of claim 1, wherein: butt joint frame (15) are the aluminum alloy, and the interior width and the interior length of butt joint frame (15) all equal with the width and the length in interpolation groove (13), and the length and the width that the outer length and the outer width of butt joint frame (15) all are greater than drain pan (1), and all screw thread installations all around of butt joint frame (15) top surface run through reinforcement screw (151) of butt joint frame (15).

5. The well-protected automobile accessory plug of claim 1, wherein: the cross sectional shape of footstock (4) is isosceles trapezoid, and interior caulking groove (41) that correspond with turning block (5) are seted up at the top of footstock (4), and interior caulking groove (41) are the rectangular channel, and turning block (5) are cylindrical, and the height of interior caulking groove (41) is four fifths of turning block (5) diameter, and interior caulking groove (41) run through to the back of footstock (4) from the front of footstock (4), and turning block (5) are connected with footstock (4) rotation through dwang (7).

6. The well-protected automobile accessory plug of claim 1, wherein: dwang (7) are insulating rubber, and dwang (7) extend to the inside of footstock (4), and the length of dwang (7) is less than the length of conducting rod (8), and conducting rod (8), stopper (9) are copper with connecing electroplax (10), and stopper (9) are the cake form, and the one end that conducting rod (8) were kept away from in stopper (9) contacts with connecing electroplax (10), and stopper (9) rotate with footstock (4) and are connected, and dwang (7), conducting rod (8), stopper (9) and the quantity that connects electroplax (10) are two.