Impact angle adjusting structure of tempered glass hammering detection device

Abstract

The utility model provides an impact angle adjusting structure of a tempered glass hammering detection device, and relates to the field of tempered glass impact resistance testing, the impact angle adjusting structure comprises a coupling, a fixing part detachably combined with the coupling, a hammer handle screwed into the fixing part, and a first handle sleeve and a second handle sleeve which are respectively arranged at two sides of the fixing part and are screwed on the hammer handle; one end part of the hammer handle is provided with a hammer head for hammering toughened glass, after the position of the hammer head relative to the fixed part is determined, the fixed part is tightly pressed by the first handle sleeve and the second handle sleeve, and the relative position of the fixed part at the hammer handle is kept; according to the invention, the angle of hammering the toughened glass by the pendulum bob can be adjusted based on the position of the screw rod relative to the fixed part, in addition, interference factors in the hammering process are further eliminated, and the hammering process is limited to a fixed contact position at the edge of the hammer head, so that the hammering angle of the toughened glass can be adjusted. And the tempered glass can be hammered at different angles.

Description

Technical Field

[0001] This invention relates to the field of impact resistance testing of tempered glass, and more particularly to an impact angle adjustment structure for a tempered glass hammer impact testing device. Background Technology

[0002] Impact resistance testing is an important method for evaluating the resilience of tempered glass when subjected to impact, for example... Figure 1 The test involves using a pendulum to strike tempered glass, and also includes adjusting the impact angle between the pendulum's edge and the tempered glass to conduct multi-angle impact tests on the tempered glass.

[0003] Currently, there are two ways to control the impact angle of the pendulum:

[0004] First, multiple slots are arrayed on the handle of the pendulum, and a single slot among the multiple slots is combined with the drive unit.

[0005] Second, a lead screw mechanism is introduced and an additional drive device is added to operate the lead screw mechanism, thereby driving the pendulum to move within the lead screw mechanism to achieve the function of adjusting the impact angle.

[0006] The first method is the simplest, but the multiple slots arrayed on the hammer handle will obviously reduce the strength of the hammer handle. In addition, the angle is preset and cannot be arbitrarily adjusted according to the actual situation.

[0007] Admittedly, the second method is more efficient, but due to limitations in cost, debugging, and subsequent maintenance, it is clearly not the best option. Therefore, it is necessary to propose a simple, easy-to-implement impact angle adjustment structure for tempered glass hammer impact testing, based on the above description. Summary of the Invention

[0008] The purpose of this invention is to provide an impact angle adjustment structure for a tempered glass hammer impact detection device to solve the above-mentioned technical problems.

[0009] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0010] An impact angle adjustment structure for a tempered glass hammer impact detection device includes a coupling, a fixing part detachably combined with the coupling, a hammer handle screwed into the fixing part, and a first and a second sleeve respectively disposed on both sides of the fixing part and screwed onto the hammer handle.

[0011] One end of the hammer handle is equipped with a hammer head for hammering tempered glass. After the position of the hammer head relative to the fixed part is determined, the fixed part is pressed tightly by the first and second handle sleeves to maintain the relative position of the fixed part at the hammer handle.

[0012] The other end of the hammer that does not contact the tempered glass has a first groove, and a second groove is provided at the fixing part to cooperate with the first groove;

[0013] It also includes measuring tools, which are fitted into the first and second grooves to fix the contact position between the hammer head and the tempered glass.

[0014] Preferably, the measuring instrument can measure the distance from the edge of the hammer head to the axis of the coupling.

[0015] Preferably, the fixing part is also equipped with a third groove, which is a fixing groove for the measuring tool.

[0016] Preferably, the fixing part has a screw hole that engages with the thread of the hammer handle.

[0017] Preferably, the coupling has a slot, and the slot includes a fixing part and protrusions located on both sides of the fixing part, the protrusions and the fixing part being embedded together in the slot.

[0018] Preferably, the protrusion is attached to the slot by either bolting or snap-fit.

[0019] The beneficial effects of this invention are:

[0020] 1. In this invention, the angle at which the pendulum strikes the tempered glass can be adjusted based on the position of the screw relative to the fixed part. In addition, interference factors in the hammering process are further eliminated, and the edge of the hammer head is limited to a fixed contact position to strike the tempered glass at different angles.

[0021] 2. In this invention, the measuring tool can measure the distance from the edge of the hammer head to the axis of the fixed part, and can also be used as a level to keep the first groove and the second groove on a horizontal plane. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of a pendulum impacting tempered glass at multiple angles.

[0023] Figure 2 A schematic diagram of the impact angle adjustment structure of a tempered glass hammer impact detection device;

[0024] Figure 3 This is a schematic diagram of a measuring instrument used to measure the distance from the edge of the hammer head to the drive center axis.

[0025] Figure 4 This is a separate view of the driving part and the fixing part;

[0026] Figure 5 This is a diagram showing the two handles attached to the fastening hammer handle.

[0027] Reference numerals in the attached drawings: 1. Coupling; 2. Fixing part; 3. Hammer head; 4. Hammer handle; 5. First groove; 6. First grip; 7. Second grip; 8. Second groove; 9. Measuring tool; 10. Third groove; 11. Screw hole; 12. Protrusion; 13. Slot. Detailed Implementation

[0028] To make the technical means, creative features, achieved objectives, and effects of this invention easier to understand, the invention is further described below with reference to specific embodiments and accompanying drawings. However, the following embodiments are merely preferred embodiments of this invention and not all embodiments. Other embodiments obtained by those skilled in the art based on the embodiments described herein without creative effort are all within the protection scope of this invention.

[0029] Specific embodiments of the present invention are described below with reference to the accompanying drawings.

[0030] Example 1

[0031] This embodiment proposes an impact angle adjustment structure for a tempered glass hammer impact detection device. Please refer to... Figure 1 For reference and further reading Figures 2-5 The impact angle adjustment structure of the tempered glass hammer impact detection device includes a coupling 1 and a fixing part 2 combined with the coupling 1.

[0032] To further explain, coupling 1 needs to be connected to the drive component of the motor. Apart from this, the fixing part 2 is detachable from coupling 1. Please refer to [link to details]. Figure 4 .

[0033] To further explain, the fixing part 2 has a flat structure with a through screw hole 11 in the center. In addition, there are two protrusions 12. For cooperation, the coupling 1 has a slot 13. The shape of the slot 13 is adapted to the combination of the fixing part 2 and the two protrusions 12.

[0034] It should be added that, Figure 4 Screws were used to secure the assembly to the slot 13, but the securing method was not limited to bolting; it also included all methods of detachably securing the assembly to the slot 13, such as snap-fit.

[0035] Please see Figure 2 and Figure 3 The hammer handle 4 is inserted into the screw hole 11 by rotation. In addition, a first sleeve 6 and a second sleeve 7 are provided to screw the hammer handle 4.

[0036] To further explain, the hammer handle 4 has a thread that mates with the screw hole 11, and the first sleeve 6 and the second sleeve 7 have threads that mate with the hammer handle 4. It should be noted that the first sleeve 6 and the second sleeve 7 are respectively located on both sides of the fixing part 2.

[0037] To further explain, one end of the hammer handle 4 is equipped with a hammer head 3 for striking tempered glass. When it is necessary to adjust the angle at which the hammer head 3 strikes the tempered glass, the distance between the hammer handle 4 and the fixed part 2 can be adjusted by rotating the hammer handle 4 and utilizing the engagement of the threads. When it is necessary to determine the position of the hammer head 3, it is necessary to... Figure 5 As indicated by the angle markings, rotate the first grip 6 and the second grip 7 respectively until the first grip 6 and the second grip 7 are in close contact with the lateral position of the fixing part 2.

[0038] Please see Figure 2 This embodiment further optimizes the hammering process, that is, it fixes or clarifies the contact position between the hammer head 3 and the tempered glass, limiting the edge of the hammer head 3 to a fixed contact position, and hammering the tempered glass at different angles.

[0039] To achieve the above requirements, a first groove 5 is provided at the other end of the hammer head 3 that does not contact the tempered glass, and a second groove 8 is provided at the fixing part 2.

[0040] A measuring tool 9 is also provided, which is a graduated ruler that is normally secured in place. Figure 4 For details, please refer to the third slot 10 shown. Figure 2 .

[0041] To further explain, before the hammer head 3 strikes the tempered glass, one end of the measuring tool 9 needs to be inserted into the first groove 5 and the other end into the second groove 8, so that the first groove 5 and the second groove 8 are on the same horizontal line. Then, the first grip 6 and the second grip 7 are rotated respectively until the first grip 6 and the second grip 7 are in close contact with the side position of the fixing part 2, fixing the edge of the hammer head 3 at a fixed contact position, so as to strike the tempered glass at different angles.

[0042] To further explain, the measuring tool 9 can measure the distance from the edge of the hammer head 3 to the axis of the coupling 1. Specifically, one end of the measuring tool 9 is inserted into the first groove 5, and the zero mark of the measuring tool 9 is aligned with the edge of the hammer head 3. The other end of the measuring tool 9 is inserted into the second groove 8, and the center line of the third groove 10 is used as the standard line to read the distance from the edge of the hammer head 3 to the axis of the coupling 1.

[0043] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0044] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. An impact angle adjustment structure for a tempered glass hammer impact detection device, comprising a coupling and a fixing part detachably assembled with the coupling, characterized in that: It also includes a hammer handle screwed into the fixing part, and a first and a second handle sleeve respectively disposed on both sides of the fixing part and screwed onto the hammer handle; One end of the hammer handle is equipped with a hammer head for hammering tempered glass. After the position of the hammer head relative to the fixed part is determined, the fixed part is pressed tightly by the first and second handle sleeves to maintain the relative position of the fixed part at the hammer handle. The other end of the hammer that does not contact the tempered glass has a first groove, and a second groove is provided at the fixing part to cooperate with the first groove; It also includes measuring tools, which are fitted into the first and second grooves to fix the contact position between the hammer head and the tempered glass.

2. The impact angle adjustment structure of the tempered glass hammer impact detection device according to claim 1, characterized in that: The measuring tool can measure the distance from the edge of the hammer head to the axis of the coupling.

3. The impact angle adjustment structure of the tempered glass hammer impact detection device according to claim 2, characterized in that: The fixing part is also equipped with a third groove, which is a fixing groove for the measuring tool.

4. The impact angle adjustment structure of the tempered glass hammer impact detection device according to claim 1, characterized in that: The fixing part has a screw hole, which is threaded to fit the hammer handle.

5. The impact angle adjustment structure of the tempered glass hammer impact detection device according to claim 1, characterized in that: The coupling has a slot, and the slot is engaged with a fixed part and protrusions located on both sides of the fixed part. The protrusions and the fixed part are embedded into the slot together.

6. The impact angle adjustment structure of the tempered glass hammer impact detection device according to claim 5, characterized in that: The protrusion is attached to the slot by either bolting or snap-fit.

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