Glass falling ball testing device
By incorporating a drivable cover into the glass drop ball testing device to create a sealed space, the problem of glass shards flying apart is solved, thus improving testing safety.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- LILING KIBING ELECTRONIC GLASS CO LTD
- Filing Date
- 2025-05-14
- Publication Date
- 2026-04-28
AI Technical Summary
Existing drop ball impact testing devices pose a safety hazard because glass fragments can easily fly when the glass breaks.
A glass drop ball testing device was designed. By setting a cover on the housing and driving the cover to open or close, a sealed space is formed to avoid glass fragments from splashing.
This effectively prevents glass shards from flying and improves testing safety.
Smart Images
Figure CN224176303U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of glass testing technology, and in particular to a glass drop ball testing device. Background Technology
[0002] The falling ball impact test is a standard experimental method for testing the impact resistance of glass materials. This method defines the impact strength by allowing a steel ball of a certain mass to fall freely from a certain height and impact the surface of the material, and then observing the degree of breakage of the glass surface.
[0003] When existing drop ball testing machines break safety glass, glass shards fly everywhere, which can easily cause injury to people and lead to accidents. Utility Model Content
[0004] The main purpose of this invention is to provide a glass drop ball testing device, which aims to form a sealed space by covering the housing with a cover, thereby effectively preventing glass fragments from splashing out.
[0005] To achieve the above objectives, the glass ball dropping test device proposed in this utility model includes:
[0006] A ball dropper, used to drop a steel ball;
[0007] A placement housing is provided below the ball dropper, and the placement housing forms a placement cavity with an opening for placing glass.
[0008] A cover, one side of which is movably connected to one side wall of the housing;
[0009] A driving component is installed inside the outer wall of the housing and is driven to connect to the cover to open or close the cover at the opening.
[0010] In one embodiment, the two side walls of the cover are provided with a first hinge seat and two first rotating shafts, and the two outer side walls of the housing are provided with a second hinge seat. Each first hinge seat is located on one side of each second hinge seat, one side of each first rotating shaft is fixedly connected to the first hinge seat, and the other side of each first rotating shaft is rotatably connected to the second hinge seat.
[0011] In one embodiment, the two first rotating shafts are further provided with a connecting shaft on the side that extends out of the second hinge seat.
[0012] In one embodiment, the glass ball dropping test device further includes a mounting platform disposed on an outer side wall of the placement housing along its width direction, and a drive member is mounted on the mounting platform and drivenly connected to the side of the cover opposite to the opening.
[0013] In one embodiment, the glass ball dropping test device further includes two elastic elements, one side of each elastic element being connected to the two opposite outer side walls of the cover, and the other side of each elastic element being connected to the two opposite outer side walls of the housing.
[0014] In one embodiment, the elastic element is a tension spring.
[0015] In one embodiment, the drive member is mounted on an outer side wall of the housing along its length, and the drive member is driven to a side of the cover facing the opening.
[0016] In one embodiment, the glass ball dropping test device further includes a connecting rod and two second rotating shafts. One end of the driving member is driven to one side of the connecting rod. One side of each second rotating shaft is connected to each first hinge seat, and the other side of each second rotating shaft is rotatably connected to each second hinge seat. The connecting rod is connected to one of the second rotating shafts on the side that extends out of the first hinge seat.
[0017] In one embodiment, there are two of each of the driving members and the connecting rods. Each driving member is installed on the two outer side walls of the housing along its length. Each driving member is driven to one side of each connecting rod, and the other side of each connecting rod is connected to each of the second rotating shafts.
[0018] In one embodiment, the glass ball dropping test device further includes a control component and a sensor, the sensor being disposed within the placement cavity for sensing the steel ball, and the control component being electrically connected to the sensor, the ball dropping component, and the drive component.
[0019] The technical solution of this utility model uses a cover to cover the inside of the housing to form a sealed space, which can effectively prevent glass fragments from splashing out when the steel ball hits the glass sample. Attached Figure Description
[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.
[0021] Figure 1 A schematic diagram of an embodiment of the glass ball dropping test device provided by this utility model;
[0022] Figure 2 A schematic diagram of another embodiment of the glass ball dropping test device provided by this utility model;
[0023] Figure 3 A schematic diagram of the placement shell of an embodiment of the glass ball dropping test device provided by this utility model;
[0024] Figure 4 A top view of the placement housing of an embodiment of the glass ball dropping test device provided by this utility model.
[0025] Explanation of icon numbers:
[0026] 10. Glass ball dropping test device; 1. Ball dropping component; 2. Placement housing; 21. Placement cavity; 211. Opening; 22. Second hinge seat; 3. Cover; 31. First hinge seat; 4. Drive component; 5. First rotating shaft; 5a. Connecting shaft; 6. Mounting platform; 7. Elastic component; 8. Connecting rod; 9. Second rotating shaft.
[0027] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation
[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.
[0029] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.
[0030] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.
[0031] This invention proposes a glass drop ball testing device, which aims to form a sealed space by covering the placement shell with a cover, thereby effectively preventing glass fragments from splashing out when a steel ball hits a glass sample.
[0032] Please see Figures 1 to 4 In one embodiment of this utility model, the glass ball dropping test device 10 includes:
[0033] Ball dropper 1, the ball dropper 1 being used to drop a steel ball;
[0034] Placement housing 2 is located below the ball dropper 1. Placement housing 2 forms a placement cavity 21 with an opening 211, and glass is placed in the placement cavity 21.
[0035] Cover 3, one side of which is movably connected to one side wall of the housing 2;
[0036] A driving component 4 is installed inside the outer wall of the housing 2 and is driven to the cover 3 so that the cover 3 can be opened or closed at the opening 211.
[0037] In this embodiment, the glass drop ball testing device 10 includes a drop ball component 1 and a placement housing 2. The drop ball component 1 is provided with a steel ball, and the placement housing 2 is located below the drop ball component 1. The glass is placed inside the placement housing 2. When the steel ball falls, it can hit the glass. It should be noted that the drop ball component 1 is prior art, and this application does not limit it here.
[0038] Specifically, the housing 2 forms a placement cavity 21 with an opening 211. The glass is placed inside the placement cavity 21. One side of the cover 3 is movably connected to one side wall of the housing 2, and the drive member 4 is driven to connect to the cover 3. Thus, under the drive of the drive member 4, the cover 3 can open or close the opening 211. When the cover 3 opens the opening 211, the glass is placed inside the housing 2. When the steel ball falls, it can fall into the housing 2 through the opening 211. Subsequently, under the drive of the drive member 4, the cover 3 closes onto the housing 2, thus forming a sealed space, which can effectively prevent glass fragments from splashing out when the steel ball hits the glass sample.
[0039] In one implementation, please refer to Figures 1 to 4 The cover 3 has a first hinge seat 31 and two first rotating shafts 5 on its two side walls. The two outer side walls of the placement shell 2 have a second hinge seat 22. Each first hinge seat 31 is located on one side of each second hinge seat 22. One side of each first rotating shaft 5 is fixedly connected to the first hinge seat 31, and the other side of each first rotating shaft 5 is rotatably connected to the second hinge seat 22. Thus, under the drive of the drive member 4, the first hinge seat 31 can rotate relative to the second hinge seat 22, thereby realizing the flipping of the cover 3 relative to the placement shell 2, so that it can be smoothly placed on the placement shell 2 or opened. The structure is simple and practical.
[0040] In one implementation, please refer to Figure 4 The two first rotating shafts 5 are also provided with a connecting shaft 5a on the side that passes through the second hinge seat 22. This arrangement is to ensure the stable connection between the two first rotating shafts 5 so that the cover 3 can be smoothly flipped relative to the shell. It should be noted that the two first rotating shafts 5 and the connecting shaft 5a can be an integrally formed structure.
[0041] In one implementation, please refer to Figure 1 , Figure 3 and Figure 4 The glass ball dropping test device 10 also includes a mounting platform 6, which is located on an outer side wall of the housing 2 along its width. The driving component 4 is mounted on the mounting platform 6 and is driven to the side of the cover 3 opposite to the opening 211. By setting the mounting platform 6, the connection between the driving component 4 and the cover 3 is ensured, so that the driving component 4 can smoothly and stably flip the cover 3. It should be noted that the driving component 4 is driven to the side of the cover 3 opposite to the opening 211, and the driving component 4 can be a motor, cylinder, or other driving component, which is not limited in this application.
[0042] In one implementation, please refer to Figure 1 , Figure 3 and Figure 4 The glass ball dropping test device 10 also includes two elastic elements 7. One side of each elastic element 7 is connected to the two opposite outer walls of the cover 3, and the other side of each elastic element 7 is connected to the two opposite outer walls of the placement housing 2. By setting two elastic elements 7, it is ensured that the cover 3 can be stably placed on the placement housing 2, so as to further ensure that glass fragments will not fly out.
[0043] In this embodiment, the glass drop ball testing device 10 further includes two elastic elements 7. One side of each elastic element 7 is connected to the two opposite outer walls of the cover 3, and the other side of each elastic element 7 is connected to the two opposite outer walls of the placement housing 2. It should be noted that protrusions connected to the elastic elements 7 are provided on both the two outer walls of the placement housing 2 and the two outer walls of the cover 3, thereby improving the stability of the elastic elements 7 installed on the placement housing 2 and the cover 3. When the cover 3 needs to be closed on the placement housing 2, the driving member 4 drives the cover 3 to move towards the placement housing 2, and under the tension of the two elastic elements 7, the cover 3 can be smoothly and stably closed on the placement housing 2, and glass fragments cannot be splashed out from the placement housing 2.
[0044] In one implementation, please refer to Figure 1 , Figure 3 and Figure 4 The elastic element 7 is a tension spring, which ensures that the cover 3 can be stably placed on the housing 2, and further ensures that glass fragments will not fly out.
[0045] In one implementation, please refer to Figure 2 The driving component 4 is installed on an outer side wall of the placement housing 2 along its length direction. The driving component 4 is driven to the side of the cover 3 facing the opening 211. That is, under the drive of the driving component 4, the cover 3 can be stably closed on the placement housing 2.
[0046] In one implementation, please refer to Figure 2 The glass ball dropping test device 10 also includes a connecting rod 8 and two second rotating shafts 9. One end of the driving member 4 is driven to one side of the connecting rod 8. One side of each second rotating shaft 9 is connected to each first hinge seat 31, and the other side of each second rotating shaft 9 is rotatably connected to each second hinge seat 22. The connecting rod 8 is connected to one of the second rotating shafts 9 on the side that extends out of the first hinge seat 31. Under the drive of the driving member 4 and the connecting rod 8, the cover 3 can stably cover the placement housing 2, thereby ensuring that glass fragments will not fly out.
[0047] In this embodiment, the glass ball dropping test device 10 also includes a connecting rod 8 and a second rotating shaft 9. The driving member 4 is installed on an outer side wall of the housing 2 along its length, and one end of the driving member 4 drives one side of the connecting rod 8. One side of each second rotating shaft 9 is connected to each first hinge seat 31, and the other side of each second rotating shaft 9 is rotatably connected to each second hinge seat 22. A connecting rod 8 is connected to one side of a second rotating shaft 9 that extends out of the first hinge seat 31. That is, when the connecting rod 8 is driven by the driving member 4, it rotates and also drives the second rotating shaft 9 to rotate, thereby driving the first hinge seat 31 to rotate relative to the second hinge seat 22, thereby driving the cover 3 to rotate.
[0048] In one implementation, please refer to Figure 2 Two drive components 4 and two connecting rods 8 are provided. Each drive component 4 is installed on the two outer side walls along the length of the housing 2. Each drive component 4 is driven to one side of each connecting rod 8. The other side of each connecting rod 8 is connected to each second rotating shaft 9. By providing two drive components 4 and two connecting rods 8, it is ensured that the cover 3 can be opened smoothly and that the cover 3 can be stably closed on the housing 2, thereby ensuring that glass fragments will not fly out.
[0049] In one implementation, please refer to Figure 1 and Figure 2 The glass ball dropping test device 10 also includes a control component and a sensor. The sensor is located in the placement cavity 21 to sense the steel ball. The control component is electrically connected to the sensor, the ball dropping component 1 and the drive component 4. Through the sensor and the control component, it is ensured that the cover 3 can be smoothly and quickly closed on the placement housing 2.
[0050] In this embodiment, the glass ball dropping test device 10 also includes a control component and a sensor. The sensor is located in the placement cavity 21 to sense the steel ball. That is, when the steel ball falls from the ball dropping component 1, the sensor in the placement housing 2 detects the steel ball and transmits a signal to the control component. The control component then controls the drive component 4 to move, thereby ensuring that the cover 3 can quickly close onto the placement housing 2, so that the glass fragments can be completely blocked inside the placement housing 2.
[0051] The above description is merely an exemplary embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural transformations made based on the technical concept of the present utility model and the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.
Claims
1. A glass ball dropping test device, characterized in that, The glass ball dropping test device includes: A ball dropper, used to drop a steel ball; A placement housing is provided below the ball dropper, and the placement housing forms a placement cavity with an opening for placing glass. A cover, one side of which is movably connected to one side wall of the housing; A driving component is installed inside the outer wall of the housing and is driven to connect to the cover to open or close the cover at the opening.
2. The glass ball dropping test device as described in claim 1, characterized in that, The cover has a first hinge seat and two first rotating shafts on its two side walls. The outer side walls of the housing are provided with second hinge seats. Each first hinge seat is located on one side of each second hinge seat. One side of each first rotating shaft is fixedly connected to the first hinge seat, and the other side of each first rotating shaft is rotatably connected to the second hinge seat.
3. The glass ball dropping test device as described in claim 2, characterized in that, The first rotating shaft is also provided with a connecting shaft on the side that passes through the second hinge seat.
4. The glass ball dropping test device as described in claim 3, characterized in that, The glass ball dropping test device also includes a mounting platform, which is disposed on an outer side wall of the placement housing along its width direction. The driving component is mounted on the mounting platform and is driven to the side of the cover opposite to the opening.
5. The glass ball dropping test device as described in claim 3, characterized in that, The glass ball dropping test device also includes two elastic elements, one side of each elastic element is connected to the two opposite outer walls of the cover, and the other side of each elastic element is connected to the two opposite outer walls of the housing.
6. The glass ball dropping test device as described in claim 5, characterized in that, The elastic element is a tension spring.
7. The glass ball dropping test device as described in claim 2, characterized in that, The drive element is mounted on an outer side wall of the housing along its length, and the drive element is driven to a side of the cover facing the opening.
8. The glass ball dropping test apparatus as described in claim 7, characterized in that, The glass ball dropping test device further includes a connecting rod and two second rotating shafts. One end of the driving member is driven to one side of the connecting rod. One side of each second rotating shaft is connected to each first hinge seat, and the other side of each second rotating shaft is rotatably connected to each second hinge seat. The connecting rod is connected to one of the second rotating shafts on the side that extends out of the first hinge seat.
9. The glass ball dropping test apparatus as described in claim 8, characterized in that, Two of each of the driving components and the connecting rods are provided. Each driving component is installed on the two outer side walls of the housing along its length. Each driving component is driven to one side of each connecting rod, and the other side of each connecting rod is connected to each of the second rotating shafts.
10. The glass ball dropping test apparatus according to any one of claims 1 to 9, characterized in that, The glass ball dropping test device also includes a control component and a sensor. The sensor is located inside the placement cavity to sense the steel ball. The control component is electrically connected to the sensor, the ball dropping component, and the drive component.