Impact indicating device

Abstract

The utility model discloses an impact indicating device which comprises a back plate, a shell and an indicating assembly, the shell is fixedly arranged in front of the back plate, the shell is made of transparent materials, and a cavity is formed between the back plate and the shell; the indicating assembly is arranged in the cavity, the indicating assembly comprises an adhesion material and an indicating material which are separately arranged, and when the acceleration generated by an impact event exceeds a threshold value, at least part of the indicating material is attached to the adhesion material. According to the impact indicating device, when the acceleration generated by the impact event exceeds the threshold value, at least part of the indicating material moves relatively and is attached to the attaching material, so that the indicating effect is achieved, and the height position of the indicating material on the attaching material can indicate the jerk.

Description

TECHNICAL FIELD

[0001] The utility model relates to the indication technical field especially, a kind of impact indicating device. BACKGROUND

[0002] Precise instrument and fragile product need to be particularly careful in the process of carrying and transporting, accidental impact event is easy to cause the damage of product, but in the handover process of different carrying stages, since product is in packaging, receiving personnel cannot judge whether the goods are damaged due to impact event in the last stage carrying process, thus, dispute is easily caused after product delivery.

[0003] Although, prior art also provides also some impact indicating device to indicate whether impact event occurs in the carrying process of product, but these impact indicating devices have the following problems: only the acceleration generated by impact event can be indicated whether it exceeds threshold value, and the specific degree that jerk exceeds threshold value cannot be indicated. UTILITY MODEL CONTENT

[0004] Based on this, it is necessary to provide an impact indicating device to solve the above problems.

[0005] An impact indicating device, comprising:

[0006] back plate;

[0007] housing, fixedly arranged on the front of the back plate, the housing is made of transparent material, and a cavity is arranged between the back plate and the housing;And

[0008] indicating component, arranged in the cavity, the indicating component comprises adhesion material and indicating material arranged separately, and at least part of the indicating material is attached to the adhesion material when the acceleration generated by impact event exceeds threshold value.

[0009] In an embodiment, the indicating material is colored particulate matter.

[0010] In an embodiment, the colored particulate matter is colored magnetic particulate matter.

[0011] In an embodiment, the colored magnetic particulate matter is selected from at least one of the following: ferrite particles, iron particles, nickel particles and neodymium iron boron particles.

[0012] In an embodiment, the shape of the colored particulate matter is spherical.

[0013] In an embodiment, the indicating component further comprises first magnetic adsorption material, and the first magnetic adsorption material is arranged below the indicating material.

[0014] In one embodiment, the attachment material is an adhesive material or a second magnetic material.

[0015] In one embodiment, the attachment material is provided with a plurality of regions from top to bottom.

[0016] In one embodiment, the attachment material is provided with a grade mark.

[0017] In one embodiment, the edge of the cavity is in the shape of a circular arc.

[0018] The impact indicating device described above, when the acceleration caused by the impact event exceeds the threshold value, at least part of the indicating material moves relatively and adheres to the attachment material, thereby forming an indicating effect, and the height position of the indicating material on the attachment material can indicate the jerk size. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 The structural schematic diagram of the impact indicating device of one embodiment;

[0020] Figure 2 The front view of the impact indicating device as Figure 1 described.

[0021] Figure 3 The structural schematic diagram of the impact indicating device of another embodiment;

[0022] Figure 4 The front view of the impact indicating device as Figure 3 described. DETAILED DESCRIPTION

[0023] In order to make the above objectives, features and advantages of the present application more apparent, specific embodiments of the present application will be 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 application. It will be apparent, however, to one skilled in the art that the present application can be practiced without using these specific details. In other instances, well-known methods have not been described in detail in order to avoid unnecessarily obscuring the present application. Therefore, the specific embodiments described herein are not intended to limit the present application, but rather to enable a person skilled in the art to practice the present application.

[0024] It should be noted that when an element is referred to as being "on" another element, it can be directly on the other element or intervening elements can also be present. Where an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements can also be present. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0025] The impact indicating device will be further described in detail below in combination with the drawings and specific embodiments.

[0026] Please refer to Figure 1 and Figure 2 The impact indicating device of an embodiment comprises a back plate 10, a shell 20 and an indicating assembly 30.

[0027] The back plate 10 is used to close a groove on the shell 20, so that the back plate 10 and the shell 20 combine to form a cavity 11.

[0028] Optionally, the material used to make the back plate 10 includes but is not limited to cardboard, PVC sheet, PET sheet and PP sheet.

[0029] The shell 20 is arranged in front of the back plate 10 and fixedly connected with the back plate 10. The central position of the shell 20 is partially recessed away from the back plate 10 to form a groove, and the groove and the back plate 10 combine to form the cavity 11. In this embodiment, the shell 20 is made of transparent material, so that the user can see the specific condition of the indicating assembly 30 arranged in the cavity 11 through the shell 20.

[0030] Preferably, please refer to Figure 2 The edge of the cavity 11 is arranged in a circular arc shape. In the impact event, the indicating material 32 moves forward or backward under the action of acceleration, and the circular arc-shaped edge can guide the movement of the indicating material 32, so that the movement direction changes from horizontal to vertical.

[0031] Optionally, the material used to make the shell 20 includes but is not limited to PVC sheet, PET sheet, PP sheet, acrylic and glass.

[0032] The indicating assembly 30 is arranged in the cavity 11. The indicating assembly 30 comprises an adhering material 31 and an indicating material 32 arranged separately. The indicating assembly 30 is used to indicate whether the acceleration generated by the impact event exceeds a threshold value.

[0033] Specifically, the adhering material 31 is fixedly arranged on the back plate 10 in the cavity 11. The adhering material 31 can absorb or adhere the indicating material 32. When the adhering material 31 does not adhere the indicating material 32, it indicates that the acceleration generated by the impact event does not exceed the threshold value. When the adhering material 31 adheres the indicating material 32, it indicates that the acceleration generated by the impact event exceeds the threshold value, so that the user can determine whether the acceleration generated by the impact event exceeds the threshold value by whether the adhering material 31 absorbs or adheres the indicating material 32.

[0034] Preferably, please refer to Figure 2The adhesive material 31 is divided into multiple areas from bottom to top, and different areas can be used to indicate different acceleration threshold values generated by the impact event. Specifically, when the adhesive material 31 close to the side of the indicating material 32 is attached with the indicating material 32, the acceleration threshold value generated by the impact event is smaller; when the adhesive material 31 far from the side of the indicating material 32 is attached with the indicating material 32, the acceleration threshold value generated by the impact event is larger, so that the impact indicating device can indicate different acceleration threshold values generated by the impact event.

[0035] Further, the adhesive material 31 is provided with a level mark on different areas, and the user can intuitively determine the acceleration threshold value generated by the impact event through the level mark.

[0036] In the embodiment, please refer to Figure 2 The adhesive material 31 is provided with five areas from bottom to top, and is respectively provided with level marks 1-5. The first level corresponds to the smallest overspeed threshold value, and the fifth level corresponds to the largest acceleration threshold value.

[0037] In the embodiment, the adhesive material 31 is a glue material, and the glue material has viscosity. When the adhesive material 31 is in contact with the indicating material 32, the adhesive material 31 can adhere to the indicating material 32.

[0038] Optionally, the glue material is a polyurethane glue material or an acrylic glue material.

[0039] In another embodiment, the adhesive material 31 is a second magnetic adsorption material, and when the indicating material 32 is a magnetic particle, the second magnetic adsorption material can adsorb the magnetic particle.

[0040] Optionally, the second magnetic adsorption material is a magnetic sheet.

[0041] Preferably, the second magnetic adsorption material is a strong magnetic sheet, which can prevent the adsorbed magnetic particle from falling into the bottom of the cavity 11 in the impact event.

[0042] The indicating material 32 is arranged at the bottom of the cavity 11. When the shock indicating device is subjected to a shock event, the indicating material 32 can move forward and backward in the cavity 11 under the influence of the acceleration generated by the shock event, and move upward under the guidance of the cavity wall of the cavity 11. When the acceleration generated by the shock event is greater than a threshold value, the indicating material 32 can move to the adhesive material 31 against the action of gravity and be captured by the adhesive material 31. The movement height of the indicating material 32 in the cavity 11 is positively correlated with the acceleration generated by the shock event, that is, the greater the acceleration generated by the shock event, the higher the movement height of the indicating material 32 in the cavity 11, and vice versa. Therefore, the height of the indicating material 32 on the adhesive material 31 can indicate the magnitude of the acceleration generated by the shock event.

[0043] Specifically, the indicating material 32 is a particulate matter, which can move in the cavity 11 in response to the acceleration generated by the shock event.

[0044] Preferably, the indicating material 32 is a colored particulate matter, which is beneficial for a user to observe the adhesion of the indicating material 32 on the adhesive material 31.

[0045] Preferably, the indicating material 32 is a colored magnetic particulate matter, which can include but is not limited to ferrite particles, iron particles, nickel particles, and neodymium iron boron particles.

[0046] Preferably, the indicating material 32 is spherical in shape. By limiting the shape of the indicating material 32, the indicating material 32 can change its movement direction from horizontal to vertical under the guidance of the groove edge.

[0047] In another embodiment, referring to Figure 3 and Figure 4 , the indicating assembly 30 further includes a first magnetic adsorption material 33 arranged below the indicating material 32. The first magnetic adsorption material 33 can adsorb the colored magnetic particulate matter, so that the colored magnetic particulate matter does not move when subjected to an acceleration generated by a shock event that is less than a preset threshold value. By arranging the first magnetic adsorption material 33, on the one hand, the minimum response value of the shock indicating device to the acceleration generated by the shock event can be controlled, and on the other hand, the stability and practicability of the indicating assembly 30 can be improved, and false indication of the shock indicating device in a non-use state can be prevented.

[0048] When the acceleration caused by the impact event exceeds the threshold value, at least part of the indicating material 32 moves relatively and adheres to the adhering material 31, thereby forming an indicating effect, and the height position of the indicating material 32 on the adhering material 31 can indicate the jerk size.

[0049] The following is a specific embodiment.

[0050] Embodiment 1

[0051] Please refer to Figure 1 and Figure 2 , the embodiment provides an impact indicating device, which comprises a back plate 10, a shell 20 and an indicating assembly 30, the shell 20 is fixedly arranged on the front face of the back plate 10, the shell 20 is made of transparent material, and a cavity 11 is arranged between the back plate 10 and the shell 20; the indicating assembly 30 is arranged in the cavity 11, and the indicating assembly 30 comprises an adhering material 31 and an indicating material 32 arranged separately, when the acceleration caused by the impact event exceeds the threshold value, at least part of the indicating material 32 adheres to the adhering material 31.

[0052] In the embodiment, the back plate 10 is a paper board, the shell 20 is a PVC sheet, the adhering material 31 is an acrylic adhesive, and the indicating material 32 is red plastic particles.

[0053] When the acceleration caused by the impact event exceeds the threshold value, at least part of the indicating material 32 moves relatively and adheres to the adhering material 31, thereby forming an indicating effect, and the height position of the indicating material 32 on the adhering material 31 can indicate the jerk size.

[0054] Embodiment 2

[0055] Please refer to Figure 3 and Figure 4 , the impact indicating device provided by the embodiment is similar to the impact indicating device provided by the embodiment 1, and the difference lies in that (1) the indicating assembly 30 further comprises a first magnetic adsorbing material 33, and the first magnetic adsorbing material 33 is arranged below the indicating material 32; (2) the indicating material 32 is black ferroferric oxide particles.

[0056] The impact indicating device, the first magnetic adsorbing material 33 can adsorb the colored magnetic particle material, so that the colored magnetic particle material does not move relatively when the acceleration caused by the impact event is less than the preset threshold value, by arranging the first magnetic adsorbing material 33, on the one hand, the minimum response value of the impact indicating device to the acceleration caused by the impact event can be controlled, and on the other hand, the stability and practicability of the indicating assembly 30 can be improved, and false indication of the impact indicating device in a non-use state can be prevented.

[0057] Embodiment 3

[0058] The impact indicating device provided by the embodiment is similar to the impact indicating device provided by the embodiment 2, and the difference is that (1) the edge of the cavity 11 is in an arc shape; (2) the adhesive material 31 is divided into multiple areas from bottom to top, and a level mark is arranged on each area.

[0059] In the impact event, the indicating material 32 moves forward or backward under the action of acceleration, and the arc shape is beneficial to change the moving direction of the indicating material 32 in the cavity 11, so that the indicating material 32 moves upward.

[0060] In addition, the adhesive material 31 is divided into multiple areas from bottom to top, and different areas can be used to indicate different acceleration thresholds generated by the impact event, and a level mark is arranged on each area of the adhesive material 31, so that the user can directly judge the acceleration threshold generated by the impact event through the level mark.

[0061] The above-mentioned embodiments only express several implementation manners of the utility model, the description is more specific and detailed, but it cannot be understood as the limitation of the utility model patent range. It should be pointed out that for ordinary skilled person in the art, on the premise of not departing from the utility model concept, a number of deformations and improvements can be made, which belong to the protection range of the utility model. Therefore, the protection range of the utility model patent should be subject to the appended claims.

Claims

1. An impact indicating device, characterized in that The application relates to a shock indicator, comprising: a back plate; a shell fixedly arranged on the front of the back plate, the shell being made of transparent material, and a cavity being arranged between the back plate and the shell; and an indicating assembly arranged in the cavity, the indicating assembly comprising an adhering material and an indicating material arranged separately, at least part of the indicating material adhering to the adhering material when the acceleration caused by a shock event exceeds a threshold value.

2. The impact indicating device of claim 1, wherein The indicating material is colored particulate matter.

3. The impact indicating device of claim 2, wherein, The colored particulate matter is colored magnetic particulate matter.

4. The impact indicating device of claim 3, wherein The colored magnetic particulate matter is selected from at least one of the following: ferroferric oxide particles, iron particles, nickel particles and neodymium iron boron particles.

5. The impact indicating device of claim 4, wherein, The colored particulate matter is spherical.

6. The impact indicating device of claim 5, wherein, The indicating assembly further comprises a first magnetic adsorption material arranged below the indicating material.

7. The impact indicating device of claim 6, wherein The adhering material is adhesive material or a second magnetic adsorption material.

8. The impact indicating device of claim 7, wherein, The adhering material is provided with multiple regions from top to bottom.

9. The impact indicating device of claim 8, wherein, The adhering material is provided with a level mark.

10. The impact indicating device of any one of claims 1-9, wherein, The edge of the cavity is in the shape of a circular arc.

Images