CN109629942B

CN109629942B - Door deformation prompting device and working method thereof

Info

Publication number: CN109629942B
Application number: CN201811492872.9A
Authority: CN
Inventors: 赵崇迅
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-07
Filing date: 2018-12-07
Publication date: 2020-07-31
Anticipated expiration: 2038-12-07
Also published as: CN109629942A

Abstract

The invention discloses a door deformation prompting device and a working method thereof, and the door deformation prompting device comprises a door frame, a first hinge, a loop bar, a mandrel, a sleeve, a second hinge, a door leaf, a pricking pin, an open slot, conductive powder, a plastic film, a contact and a light-emitting device, wherein the first hinge is fixedly connected to the lower half section of the door frame, the loop bar is horizontally and fixedly connected to the right side of the first hinge, a containing cavity with an opening is arranged in the loop bar, the mandrel is vertically arranged in the containing cavity in a swinging mode, the other end of the mandrel penetrates through the opening and extends out of the containing cavity, the sleeve is rotatably connected with the mandrel, the second hinge is horizontally and fixedly connected with the left side of the sleeve, the door leaf is fixedly connected with the second hinge, the pricking pin is fixedly arranged at the end part of the mandrel in the containing cavity, the open slot is arranged on the inner side wall of the containing cavity, the conductive, and is positioned below the puncture needle, and the light-emitting device is arranged on the door frame and comprises a battery, a resistor and a light-emitting diode.

Description

Door deformation prompting device and working method thereof

Technical Field

The invention relates to the technical field of high-voltage cable plug connector fixing, in particular to a door deformation prompting device and a working method thereof.

Background

The structure of door mainly includes door frame and door leaf, and the door leaf passes through hinge connection on the door frame. Since the door leaf is in the cantilevered state for a long period of time during use, the hinge needs to withstand a large force. The hinge mainly comprises a first leaf, a second leaf, a mandrel and a middle ring, wherein the first leaf is fixedly connected with the mandrel, a sleeve arranged on the mandrel in a sleeved mode is arranged on the second leaf, and the first leaf and the second leaf rotate relatively through the rotating fit of the mandrel and the sleeve. When the hinge is used, because the gravity action of the door leaf, relative friction can be generated between the mandrel and the sleeve, and along with the abrasion between the mandrel and the sleeve, the gap between the door leaf and the door frame can be gradually enlarged, so that the door leaf inclines towards one side far away from the hinge, the gap between the side wall far away from the hinge on the door leaf and the door frame is reduced, and the normal opening and closing of the door leaf are finally influenced. However, the deformation of the door is relatively hidden, and the user's attention is usually attracted only when the normal use is affected after the door is inclined and deformed, but the inconvenience is often brought to the user at this time.

Disclosure of Invention

In view of the above problems, the present invention provides a door deformation prompting device and a working method thereof, so as to solve the technical problems existing in the background art.

In order to achieve the purpose, the invention provides the following technical scheme:

a door deformation prompting device, comprising:

a door frame;

the hinge I is fixedly connected to the door frame;

the loop bar is horizontally and fixedly connected to the right side of the hinge I, and a containing cavity with an opening is formed in the loop bar;

the mandrel is vertically arranged in the containing cavity in a swinging mode, and the other end of the mandrel penetrates through the opening to extend out of the containing cavity;

the sleeve is rotationally connected with the mandrel extending out of the cavity;

the second hinge is horizontally and fixedly connected with the right side of the sleeve;

the door leaf is fixedly connected with the hinge phase;

the puncturing needle is fixedly arranged at the end part of the mandrel positioned in the cavity, and the L-type puncturing needle can swing in the cavity along with the mandrel;

the open slot is arranged on the inner side wall of the cavity, and the height of the open slot corresponds to that of the needle;

conductive powder accommodated in the open slot;

the plastic film is used for sealing the opening of the open slot;

the contacts are symmetrically arranged on two side walls of the bottom of the containing cavity and are positioned below the puncture needle;

light emitting device, it is located on the door frame, including the battery, resistance, emitting diode, when the door leaf slope, the sleeve pipe drives the dabber slope, the dabber drives the acupuncture swing and touches the plastic film and when pricking the plastic film, along with prick the grow of breaing the mouth, electrically conductive powder in the open slot can constantly spill, after filling up by the electrically conductive powder who spills in appearance chamber bottom, the contact that holds chamber bottom both sides wall is linked together, make with the battery, resistance, emitting diode's series circuit switches on, emitting diode lights, remind people to carry out the change of corresponding damage part.

As a preferable technical solution of the present invention, the tip of the puncture needle is disposed toward the open groove.

As a preferable aspect of the present invention, the method further comprises:

the clapboard is transversely arranged in the containing cavity;

the rotating head is rotatably connected to the partition plate, and the puncture needle is fixed on the rotating head and can swing along with the rotation of the rotating head.

As a preferable technical scheme, the lower half section of the cavity is funnel-shaped, and the contacts are symmetrically arranged on the inner wall of the funnel-shaped bottom.

As a preferable technical solution of the present invention, the conductive powder is iron powder.

The invention also discloses a working method of the door deformation prompting device, which comprises the following working steps:

s1: the hinge I is fixed on a door frame through a screw, the hinge II is fixed on a door leaf through a screw, the mandrel is vertically arranged in the loop bar containing cavity in a swinging mode and is in close contact with the inner wall of the containing cavity, and a sleeve fixedly connected with the hinge II is rotationally connected to the mandrel;

s2: when the door leaf inclines, the sleeve pipe drives the dabber slope, and the dabber drives the needle swing, when touching the plastic film and prick the plastic film, along with prick the grow of breaing the mouth, the electrically conductive powder in the open slot can constantly spill, and when holding the chamber bottom and being filled up the back by the electrically conductive powder who spills, the contact that holds chamber bottom both sides wall is linked together, makes the series circuit with battery, resistance, emitting diode switch on, and emitting diode lights, reminds people to carry out the change of corresponding damage part.

Compared with the prior art, the invention has the beneficial effects that: the first hinge is fixed on a door frame through a screw, the second hinge is fixed on a door leaf through a screw, the mandrel is vertically arranged in the sleeve rod containing cavity in a swinging mode and is in close contact with the inner wall of the containing cavity, the sleeve pipe fixedly connected with the second hinge is rotatably connected to the mandrel, when the door leaf inclines, the sleeve pipe drives the mandrel to incline, the mandrel drives the pricking pin to swing, when the mandrel touches the plastic film and punctures the plastic film, the conductive powder in the open slot can continuously leak out along with the increase of the pricking hole, when the bottom of the containing cavity is filled with the leaked conductive powder, the contacts on the two side walls of the bottom of the containing cavity are communicated, so that a series circuit with a battery, a resistor and a light-emitting diode is conducted, the light-emitting diode lights up, and reminds people to replace corresponding damaged parts, therefore, once the door leaf inclines, a user can notice immediately after the door leaf is inclined and deformed, the, greatly facilitates the daily use of people and has good user experience.

Drawings

FIG. 1 is a schematic illustration of the present invention in normal use;

FIG. 2 is a schematic view of another aspect of the present invention;

FIG. 3 is a side cross-sectional view of the rotator head of the present invention;

FIG. 4 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

FIG. 5 is an enlarged view taken at B of FIG. 2 in accordance with the present invention;

FIG. 6 is a schematic circuit diagram of the battery, resistor, LED and contact connections of the present invention.

In the figure: 10-a door frame; 20-hinge one; 30-a loop bar; 31-a cavity; 40-a mandrel; 50-a cannula; 60-hinge II; 70-door leaf; 80-puncturing; 90-open slots; 100-conductive powder; 110-plastic film; 120-a contact; 130-a light emitting device; 131-a battery; 132-resistance; 133-a light emitting diode; 140-a separator; 150-rotating the head.

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.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly. In addition, the descriptions related to "one", "two", etc. in the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "a", "an", or "two" may explicitly or implicitly include at least one of the feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Example (b):

referring to fig. 1, 2, 4, 5, and 6, a door deformation prompting device includes a door frame 10, a first hinge 20, a loop bar 30, a core shaft 40, a sleeve 50, a second hinge 60, a door leaf 70, a needle 80, an open slot 90, conductive powder 100, a plastic film 110, a contact 120, and a light emitting device 130, wherein the first hinge 20 is fixedly connected to the door frame 10, the loop bar 30 is horizontally and fixedly connected to a right side of the first hinge 20, a receiving cavity 31 with an opening is formed in the loop bar 30, one end of the core shaft 40 is vertically arranged in the receiving cavity 31 in a swinging manner, the other end of the core shaft passes through the opening and extends out of the receiving cavity 31, the sleeve 50 is rotatably connected to the core shaft 40 extending out of the receiving cavity 31, the second hinge 60 is horizontally and fixedly connected to a right side of the sleeve 50, the door leaf 70 is fixedly connected to the second hinge 60, the needle 80 is fixedly arranged at an end of the core shaft 40 in the receiving cavity 31, the height of the conductive powder corresponds to that of the pricking pin 80, the conductive powder 100 is contained in the open slot 90, the plastic film 110 is used for plugging the opening of the open slot 90, the contacts 120 are symmetrically arranged on two side walls of the bottom of the containing cavity 31 and located below the pricking pin 80, the light-emitting device 130 is arranged on the door frame 10 and comprises a battery 131, a resistor 132 and a light-emitting diode 133, when the door leaf 70 inclines, the sleeve 50 drives the mandrel 40 to incline, the mandrel 40 drives the pricking pin 80 to swing to touch the plastic film 110 and prick the plastic film 110, the conductive powder 100 in the open slot 90 can continuously leak along with the increase of the pricking hole, and after the bottom of the containing cavity 31 is filled with the leaked conductive powder 100, the contacts 120 on the two side walls of the bottom of the containing cavity 31 are communicated, so that a series circuit with the battery 131, the resistor 132 and the light-emitting diode 133 is conducted.

Referring to fig. 1, 2, 4 and 5, the needle 80 is L-shaped, the cross section of the open slot 90 is inverted triangle, and the tip of the needle 80 is disposed toward the open slot 90.

Referring to fig. 3, 4 and 5, the medical needle further includes a partition 140 and a rotating head 150, the partition 140 is transversely disposed in the cavity 31, the rotating head 150 is rotatably connected to the partition 140, and the needle 80 is fixed on the rotating head 150 and can swing along with the rotation of the rotating head 150.

Referring to fig. 1, 2, 4, and 5, a lower half section of the cavity 31 is funnel-shaped, and two contacts 120 are symmetrically disposed on an inner wall of the funnel-shaped bottom.

Preferably, the conductive powder 100 is iron powder, the present invention does not limit the selected type of the conductive powder 100, and the conductive powder still falls within the scope of the patent rights as long as the same function is achieved in substantially the same way to produce substantially the same effect.

s1: the first hinge 20 is fixed on the doorframe 10 through a screw, the second hinge 60 is fixed on the door leaf 70 through a screw, the mandrel 40 is vertically arranged in the accommodating cavity 31 of the loop bar 30 in a swinging mode and is in close contact with the inner wall of the accommodating cavity 31, and the sleeve 50 fixedly connected with the second hinge 60 is rotatably connected on the mandrel 40;

s2: when the door leaf 70 inclines, the sleeve 50 drives the mandrel 40 to incline, the mandrel 40 drives the pricking pin 80 to swing, when touching the plastic film 110 and pricking the plastic film 110, along with the increase of the pricking opening, the conductive powder 100 in the open slot 90 can continuously leak, when the bottom of the accommodating cavity 31 is filled with the leaked conductive powder 100, the contacts 120 on the two side walls of the bottom of the accommodating cavity 31 are communicated, so that the serial circuit of the battery 131, the resistor 132 and the light emitting diode 133 is conducted, the light emitting diode 133 lights, and people are reminded to replace corresponding damaged parts.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A door deformation prompting device, comprising:

a door frame (10);

the hinge I (20) is fixedly connected to the door frame (10);

the loop bar (30) is horizontally and fixedly connected to the right side of the hinge I (20), and a containing cavity (31) with an opening is formed in the loop bar;

the mandrel (40) is vertically arranged in the cavity (31) at one end in a swinging mode, and the other end of the mandrel penetrates through the opening and extends out of the cavity (31);

the sleeve (50) is rotatably connected with the mandrel (40) extending out of the cavity (31);

the second hinge (60) is horizontally and fixedly connected with the right side of the sleeve (50);

the door leaf (70) is fixedly connected with the second hinge (60);

it is characterized by also comprising:

the pricking needle (80) is fixedly arranged at the end part of the mandrel (40) positioned in the cavity (31), and the L-shaped pricking needle (80) can swing in the cavity (31) along with the mandrel (40);

the opening groove (90) is arranged on the inner side wall of the containing cavity (31), and the height of the opening groove corresponds to that of the puncture needle (80);

a conductive powder (100) accommodated in the open groove (90);

a plastic film (110) for closing off the opening of the open groove (90);

the contacts (120) are symmetrically arranged on two side walls of the bottom of the cavity (31) and are positioned below the puncture needle (80);

light emitting device (130), it is located on door frame (10), including battery (131), resistance (132), emitting diode (133), when door leaf (70) slope, sleeve pipe (50) drive dabber (40) slope, dabber (40) drive prick needle (80) swing touch plastic film (110) and prick plastic film (110) when broken, along with the grow of pricking the breach, electrically conductive powder (100) in open slot (90) can constantly spill, after electrically conductive powder (100) that spills when holding chamber (31) bottom is filled up, contact (120) of holding chamber (31) bottom both sides wall are linked together, make with battery (131), resistance (132), the series circuit of emitting diode (133) switches on, emitting diode (133) light, remind people to carry out the change of corresponding damaged part.

2. A door deformation prompting device according to claim 1, characterized in that the tip of the needle (80) is disposed towards the open slot (90).

3. A door deformation prompting device as claimed in claim 2, further comprising:

a baffle plate (140) which is transversely arranged in the cavity (31);

and the rotating head (150) is rotatably connected to the clapboard (140), and the puncture needle (80) is fixed on the rotating head (150) and can swing along with the rotation of the rotating head (150).

4. A door deformation prompting device according to claim 3, wherein the lower half section of the cavity (31) is funnel-shaped, and the contacts (120) are symmetrically arranged on the inner wall of the funnel-shaped bottom.

5. A door deformation prompting device according to any one of claims 1 to 4, characterized in that the conductive powder (100) is iron powder.

6. An operation method of a deformation indicating device for a door according to any one of claims 1 to 5, comprising the steps of:

s1: the hinge I (20) is fixed on a door frame (10) through a screw, the hinge II (60) is fixed on a door leaf (70) through a screw, the mandrel (40) is vertically arranged in the accommodating cavity (31) of the loop bar (30) in a swinging mode and is in close contact with the inner wall of the accommodating cavity (31), and a sleeve (50) fixedly connected with the hinge II (60) is rotatably connected to the mandrel (40);

s2: when door leaf (70) slope, sleeve pipe (50) drive dabber (40) slope, dabber (40) drive prick needle (80) swing, when touching plastic film (110) and prick plastic film (110) brokenly, along with prick the grow of breach, electrically conductive powder (100) in open slot (90) can constantly spill, after electrically conductive powder (100) that hold chamber (31) bottom spilt are filled up, contact (120) of holding chamber (31) bottom both sides wall are communicate, make with battery (131), resistance (132), the series circuit of emitting diode (133) switches on, emitting diode (133) light, remind people to carry out the change of corresponding damaged parts.