CN217818721U

CN217818721U - Inclination indicating device

Info

Publication number: CN217818721U
Application number: CN202221731047.1U
Authority: CN
Inventors: 彭琪; 张雪翼; 李莉
Original assignee: Shenzhen Nine Stars Printing and Packaging Group Co Ltd
Current assignee: Shenzhen Nine Stars Printing and Packaging Group Co Ltd
Priority date: 2022-07-05
Filing date: 2022-07-05
Publication date: 2022-11-15
Anticipated expiration: 2032-07-05

Abstract

The utility model relates to a tilt indicating device, which comprises a shell component, a shell and a back plate, wherein an arc-shaped cavity is arranged in the shell component; the indication assembly is arranged in the cavity and comprises an induction part and a display part, the induction part comprises an induction core and an adhesion layer arranged on the outer surface of the induction core, the display part is arranged on the back plate and comprises a color development layer, a de-adhesive layer and a covering layer which are arranged in a stacking mode, when a tilting event occurs, the induction part can roll in the cavity, and in the rolling process, the adhesion layer can peel off the covering layer. When a tilting event occurs, the covering layer can be peeled off under the bonding effect of the adhesive layer, and the exposed color development layer can reflect the movement track of the sensing part in the tilting event, so that the tilting angle in the tilting event can be indicated. In addition, weak viscosity exists between adhesion layer and the cover layer, and the speed of response portion in the roll in-process can be reduced to weak viscosity to eliminate the instruction error that the response portion brought because of inertia, and then improve the instruction precision by a wide margin.

Description

Inclination indicating device

Technical Field

The utility model relates to an instruct technical field, especially relate to a slope indicating device.

Background

Fragile products, precise products and some valuable products with shifted gravity centers need to be carried and transported stably, and once the products are carried or inclined beyond a certain threshold angle in the transportation process, the products are easy to damage, but the damage can not be judged through outer packaging usually, so that the products are easy to tear skins after being received.

The prior art inclination indicating device can only indicate whether the inclination exceeds a certain fixed angle or a plurality of fixed angles, and cannot indicate the inclination at all angles, so that an indication blind area exists.

SUMMERY OF THE UTILITY MODEL

The utility model provides a slope indicating device to solve above-mentioned problem.

A tilt indicating device comprising:

the shell assembly comprises a shell and a back plate, and an arc-shaped cavity is formed in the shell assembly;

the indication assembly is arranged in the cavity and comprises an induction part and a display part, the induction part comprises an induction core and an adhesion layer arranged on the outer surface of the induction core, the display part is arranged on the back plate, the display part comprises a color development layer, a de-adhesion layer and a covering layer which are arranged in a stacked mode, when a tilting event occurs, the induction part can roll in the cavity, and in the rolling process, the covering layer can be peeled off by the adhesion layer.

In one embodiment, the cavity is annular in shape.

In one embodiment, the display portion is provided with a start area, and the start area is arranged on the lower side of the cavity.

In one embodiment, the cover layer is hollowed out in the initiation region.

In one embodiment, the start region is at an angle of 60 degrees to the center point of the cavity.

In one embodiment, the induction part further comprises a starting part, and the starting part comprises two T-shaped limiting rods which are respectively arranged on two sides of the induction part.

In one embodiment, the housing is made of a transparent material.

In one embodiment, the adhesive tape further comprises an adhesive layer and a release layer, the adhesive layer is arranged on one side of the back plate far away from the shell, and the de-adhesive layer is arranged on one side of the adhesive layer far away from the back plate.

In one embodiment, an angle scale is disposed on the back plate adjacent to the cavity.

In one embodiment, the debonding layer is a layer of silicon oil.

Above-mentioned slope indicating device, when taking place the slope event, the response portion can roll in the cavity, and the roll in-process, adhesion layer and cover layer contact, because the effect of gluing the layer, the adhesive force between cover layer and the gluing layer is extremely low, and cover layer can be peeled off under the adhesive action of adhesion layer, and cover layer is peeled off the back, exposes the color development layer, and the color development layer that exposes can react the motion trail of response portion in the slope event to instruct the inclination in the slope event.

The inclination indicating device has the following beneficial effects: (1) The weak viscosity exists between the adhesive layer and the covering layer, and the speed of the sensing part in the rolling process can be reduced due to the weak viscosity, so that the indication error of the sensing part caused by inertia is eliminated, and the indication precision is greatly improved; (2) The angle of the tilt event can be indicated at full angle, with no blind indication zone.

Drawings

FIG. 1 is a front view of an embodiment of a tilt indicating device;

FIG. 2 is a schematic perspective view of the tilt indicating device of FIG. 1 taken along section line L;

FIG. 3 is an enlarged schematic view of a portion of the tilt indicating device A shown in FIG. 2;

FIG. 4 is an enlarged schematic view of the portion of the tilt indicating device B shown in FIG. 2;

FIG. 5 is a front view of another embodiment tilt indicating device;

FIG. 6 is a schematic perspective view of the tilt indicating device of FIG. 5 taken along section line L;

FIG. 7 is a schematic view of the tilt indicating apparatus of FIG. 5 during a tilt event having a tilt angle of 90 degrees;

FIG. 8 is a schematic view of the tilt indicating device of FIG. 7 after the tilt event has been eliminated.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" or "in communication with" another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "upper," "lower," "vertical," "horizontal," "left," "right," and the like are for illustrative purposes only and do not denote a single embodiment.

The tilt indicating device will be described in further detail below with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 4, an embodiment of a tilt indicating apparatus includes a housing assembly 10 and an indicating assembly 20.

The shell assembly 10 comprises a shell 11 and a back plate 12, wherein the shell 11 is made of a transparent material, an arc-shaped groove is formed in the shell 11, the back plate 12 and the shell 11 are arranged in a stacked mode, so that a cavity 111 is formed, and the cavity 111 is used for accommodating the indicating assembly 20.

Preferably, the cavity 111 is in a closed curve configuration that may indicate the tilt angle of a tilt event 360 degrees.

Preferably, the cavity 111 is arranged in a circular ring shape, and the circular ring-shaped cavity 111 facilitates uniform distribution of angles, thereby improving indication accuracy.

Preferably, the inside of the groove is provided with a de-sticking material for preventing the sensing part 21 from being attached to the cavity wall of the cavity 111 through the adhesive layer 212 during rolling, thereby losing the indicating function. Alternative debonding materials include, but are not limited to: silicone oils and paraffins.

In the present embodiment, an angle scale is disposed at a position of the back plate 12 close to the cavity 111, and the angle scale is helpful for a user to intuitively determine the tilt angle in a tilt event.

The indicating assembly 20 is disposed in the cavity 111, the indicating assembly 20 includes a display portion 22 and a sensing portion 21, the display portion 22 is disposed on the back plate 12, and the sensing portion 21 is disposed under the cavity 111.

Specifically, the display portion 22 includes a color development layer 221, a sticky removal layer 222, and a cover layer 223, which are stacked, the color development layer 221 is disposed on one side of the back plate 12 facing the housing 11, and is located corresponding to the groove, and the color development layer 221 is printed by common ink and has a specific color. The anti-sticking layer 222 is stacked on the side of the color development layer 221 away from the back plate 12 and has a transparent characteristic, and on one hand, the anti-sticking layer 222 can reduce the adhesive force of the covering layer 223, so that the covering layer 223 can fall off under the action of the adhesion layer 212; on the other hand, the sensing part 21 is prevented from being adhered to the wall of the cavity 111 by the adhesive layer 212, so that it cannot respond in a tilting event. The cover layer 223 is stacked on one side of the sticky removing layer 222 away from the color developing layer 221, and the cover layer 223 is used for covering the color of the color developing layer 221, so that a user cannot see the color of the color developing layer 221 through the cover layer 223.

Optionally, the color developing layer 221 is red, and the red has a highlighting and warning effect.

Optionally, the de-sticking layer 222 is any one of silicone oil or paraffin.

In another embodiment, referring to fig. 2 and 3, the display portion 22 is provided with a start area, the start area is disposed at a lower side of the cavity 111 for accommodating the sensing portion 21 in the non-indication state, in the illustrated embodiment, the start area is stacked with the color layer 221 and the adhesive-removing layer 222, and the cover layer 223 is hollowed out, which can prevent the adhesion layer 212 from being weakened due to the cover layer 223 adhered to the adhesive layer 212 in the non-indication state of the tilt indicating device.

In another embodiment, only the anti-adhesive layer 222, the color layer 221 and the covering layer 223 are disposed in the start region.

Preferably, the angle between the initiation region and the center of the cavity 111 is 60 degrees, and the arrangement is such that when the inclination angle of the tilt event is less than 30 degrees, it is a safe inclination angle, and the adhesive layer 212 does not contact the cover layer 223.

The sensing part 21, including the sensing core 211 and the adhesive layer 212, the sensing core 211 is made of a heavy material and has a relatively smooth outer surface, so that the sensing part 21 can roll in the cavity 111 when a tilting event occurs. The adhesive material is wrapped on the outer surface of the induction core 211 and forms a core-shell structure with the induction core 211.

Alternatively, materials used to prepare the sensor core 211 include, but are not limited to: glass, marble, metal, ceramic.

Preferably, the sensing core 211 is spherical in shape, and the spherical sensing core 211 is sensitive to the force imbalance in the event of tilt, which helps to improve the indication accuracy.

Alternatively, materials for preparing the adhesion layer 212 include, but are not limited to: acrylic resins and polyurethane resins.

In another embodiment, referring to fig. 5, the tilt indicating device further includes an activation portion 30, and the activation portion 30 is disposed in the start area for preventing the sensing portion 21 from indicating incorrectly before use.

Specifically, the starting portion 30 includes two T-shaped limiting rods respectively disposed at two sides of the sensing portion 21, and a rod portion of the limiting rod penetrates through the back plate 12 and enters the cavity 111 to form a barrier, so that the sensing portion 21 cannot enter two sides of the start area through the rod portion, and the tilt indicating device is in a dormant state, and when the tilt indicating device is used, the tilt indicating device can be activated by removing the starting portion 30.

In still another embodiment, referring to fig. 6, an adhesive layer 40 is further disposed on a side of the back plate 12 away from the housing 11, a release layer 50 is further disposed on a side of the adhesive layer 40 away from the back plate 12, the inclination indicating device can be conveniently attached to the surface of the package by disposing the adhesive layer 40, and the release layer 50 is disposed to protect the adhesive layer 40 and prevent the adhesive layer 40 from being unnecessarily adhered before use.

According to the inclination indicating device, when an inclination event occurs, the sensing part 21 can roll in the cavity 111, the adhesive layer 212 is in contact with the covering layer 223 in the rolling process, the adhesion between the covering layer 223 and the adhesive removing layer 222 is extremely low due to the effect of the adhesive removing layer 222, the covering layer 223 can be peeled off under the adhesive effect of the adhesive layer 212, the color developing layer 221 is exposed after the covering layer 223 is peeled off, and the exposed color developing layer 221 can reflect the movement track of the sensing part 21 in the inclination event, so that the inclination angle in the inclination event can be indicated.

The inclination indicating device has the following beneficial effects: (1) The weak viscosity exists between the adhesive layer 212 and the covering layer 223, and the weak viscosity can reduce the speed of the sensing part 21 in the rolling process, so that the indication error of the sensing part 21 caused by inertia is eliminated, and the indication precision is greatly improved; (2) The angle of the tilt event can be indicated at full angle, with no indicated blind areas.

Specific examples are as follows.

Example 1

Referring to fig. 1 to 4, and fig. 7 and 8, the present embodiment provides a tilt indicating device, which includes a housing assembly 10 and an indicating assembly 20. Casing subassembly 10 is provided with arc cavity 111 including shell 11 and the backplate 12 of range upon range of setting, casing subassembly 10, indicates subassembly 20 to set up in cavity 111, indicates subassembly 20 further to include response portion 21 and display portion 22, and display portion 22 is located on the backplate 12, and display portion 22 is including the color development layer 221, the unsticking layer 222 and the cover layer 223 of range upon range of setting. The sensing part 21 includes a sensing core 211 and an adhesive layer 212 wrapping the sensing core 211. In this embodiment, the housing 11 is made of transparent PVC material, the cavity 111 is in the shape of a circular ring, the inductive core 211 is made of metal balls, and the adhesive layer 212 is made of acrylic resin.

In the inclination indicating device, when an inclination event occurs, the sensing part 21 can roll in the cavity 111, the adhesive layer 212 is in contact with the covering layer 223 in the rolling process, the adhesion between the covering layer 223 and the adhesive-removing layer 222 is extremely low due to the function of the adhesive-removing layer 222, the covering layer 223 can be peeled off under the adhesive action of the adhesive layer 212, the color-developing layer 221 is exposed after the covering layer 223 is peeled off, and the exposed color-developing layer 221 can reflect the movement track of the sensing part 21 in the inclination event, so that the inclination angle in the inclination event can be indicated.

The inclination indicating device has the following beneficial effects: (1) The weak viscosity exists between the adhesive layer 212 and the covering layer 223, and the weak viscosity can reduce the speed of the sensing part 21 in the rolling process, so that the indication error of the sensing part 21 caused by inertia is eliminated, and the indication precision is greatly improved; (2) The angle of the tilt event can be indicated at full angle, with no blind indication zone.

Example 2

Referring to fig. 5 and fig. 6, the tilt indicating device provided in the present embodiment is similar to the tilt indicating device provided in embodiment 1, except that: (1) An initial region is arranged in the cavity 111, and a cover layer 223 in the initial region is arranged in a hollow manner; (2) The start area is further provided with a start portion 30, in this embodiment, the start portion 30 is two T-shaped limiting rods respectively disposed at two sides of the sensing portion 21.

The tilt indicating device described above, by providing the initiation region, can prevent the adhesive layer 212 from adhering to the cover layer 223 material in the non-indicating state, resulting in a reduction in the tackiness of the adhesive layer 212. By providing the activation portion 30, the tilt indicating device can be put to a sleep state before use.

Example 3

The tilt indicating device provided in this embodiment is similar to the tilt indicating device provided in embodiment 2, except that: (1) An adhesive layer 40 is arranged on one side of the back plate 12 far away from the shell 11, and a release layer 50 is arranged on one side of the adhesive layer 40 far away from the back plate 12; and (2) an angle scale is arranged on the back plate 12.

Above-mentioned slope indicating device through setting up adhesive layer 40, can be with slope indicating device adhesion in the packing surface, through setting up from type layer 50, can prevent that adhesive layer 40 from taking place the mistake adhesion before using, through setting up the angle scale, can the inclination in the convenience of customers visual judgement slope incident.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A tilt indicating device, comprising:

2. The tilt indicating device of claim 1, wherein the cavity is annular in shape.

3. The tilt indicating device of claim 2, wherein the display portion has a start area disposed on a lower side of the cavity.

4. A tilt indicating device according to claim 3, wherein the cover layer is openly disposed within the initiation region.

5. The tilt indicating device of claim 4, wherein the initiation region is at an angle of 60 degrees from the cavity center point.

6. The tilt indicating device of claim 5, further comprising an actuating portion, the actuating portion comprising two T-shaped restraining bars disposed on opposite sides of the sensing portion.

7. The tilt indicating device of claim 1, wherein the housing is made of a transparent material.

8. The tilt indicating device according to claim 1, further comprising an adhesive layer and a release layer, wherein the adhesive layer is disposed on a side of the back plate away from the housing, and the release layer is disposed on a side of the adhesive layer away from the back plate.

9. The tilt indicating device of claim 1, wherein the back plate is provided with an angle scale adjacent the cavity.

10. The tilt indicating device of claim 1, wherein the de-adhesive layer is a silicone oil layer.