A comparative impact test device for glass

Abstract

The present invention relates to a comparative impact test device, and in particular to a comparative impact test device for glass. A comparative impact test device for glass is provided, which can impact different glasses at the same time and has the function of automatically collecting glass slag. A comparative impact test device for glass is provided, which includes a support seat and a bottom plate, wherein the support seat is symmetrically arranged at the bottom of the bottom plate; a box body, wherein the top of the bottom plate is provided with a box body; a lifting mechanism, wherein the lifting mechanism is arranged inside the box body; a fixing mechanism, wherein the fixing mechanism is arranged on the lifting mechanism; a protective mechanism, wherein the protective mechanism is arranged between the top of the box body and the fixing mechanism; and an impact mechanism, wherein the impact mechanism is arranged on the protective mechanism. Through the cooperation of the lifting mechanism, the fixing mechanism and the protective mechanism, people can use the device to perform comparative impact tests on glass, and can impact two different glasses at the same time, so as to make a clearer comparison.

Description

Technical Field

[0001] The invention relates to a comparative impact test device, in particular to a comparative impact test device for glass. Background Art

[0002] Glass is a hard and brittle transparent object with no definite melting point. It is usually made by mixing quartz sand, limestone and soda ash, melting at high temperature, forming and cooling. Glass can be found everywhere in our lives. Glass can be divided into flat glass and special glass. Flat glass is mainly used for picture frame surfaces, windows, doors, screens, large indoor partitions or railings, etc.

[0003] In order to compare the quality of different glasses, it is necessary to conduct a comparative impact test on the glasses. With current technology, different glasses are usually impacted in turn and the data is recorded, but different glasses cannot be impacted at the same time. The test results are not very accurate, and the glass slag needs to be cleaned up manually after the test, which is time-consuming and laborious. To solve the above problems, a comparative impact test device for glasses is designed, which can impact different glasses at the same time and automatically collect glass slag. Summary of the invention

[0004] In order to overcome the shortcomings of the prior art that different glasses cannot be impacted at the same time and that glass slag needs to be manually cleaned after the test, the technical problem of the present invention is to provide a glass comparison impact test device that can impact different glasses at the same time and has the function of automatically collecting glass slag.

[0005] A glass contrast impact test device, comprising:

[0006] A support seat and a bottom plate, wherein the bottom of the bottom plate is symmetrically provided with a support seat;

[0007] A box body is provided on the top of the bottom plate;

[0008] A lifting mechanism is provided inside the box;

[0009] A fixing mechanism is provided on the lifting mechanism;

[0010] A protective mechanism is provided between the top of the box and the fixing mechanism;

[0011] An impact mechanism is provided on the protective mechanism.

[0012] Further description, the lifting mechanism includes:

[0013] Support sleeves, two support sleeves are provided on both sides of the bottom of the inner wall of the box;

[0014] The sliding sleeve and the supporting sleeve are both provided with sliding sleeves in a sliding manner;

[0015] A first sliding rod, wherein the four outer sliding sleeves are all slidably provided with a first sliding rod;

[0016] A first placement block, wherein a first placement block is provided between the tops of the two first sliding rods on the same side;

[0017] Slide rail rods, the four middle sliding sleeves are all slidably provided with slide rail rods;

[0018] A second placement block is slidably provided between the tops of the two slide rails on the same side;

[0019] The first connecting block and the second placing block are both provided with a first connecting block in the middle of the bottom;

[0020] Support rod: a support rod is symmetrically and slidably arranged on one side of the inner wall of the box;

[0021] A first nut, a first nut is rotatably provided on the side of the support rod;

[0022] The first screw rod and the first nut are both threadedly provided with the first screw rod, and the outer sides of the first screw rods are both connected to the lower part of the first connecting block on the same side;

[0023] A driving rod is provided between the first sliding rod and the slide rail rod on the same side.

[0024] Further description, the fixing mechanism includes:

[0025] A second connecting block, wherein the first placement block and the second placement block are both provided with a second connecting block in the middle of the outer sides thereof;

[0026] A second screw rod is provided on the outer side of the second connecting block;

[0027] A second nut, the second screw rod is threadedly provided with a second nut;

[0028] A third connecting block is rotatably provided on the inner side of the second nut, and the third connecting block is slidably connected to the second screw rod on the same side;

[0029] A first rotating rod, both sides of the third connecting block are rotatably provided with a first rotating rod;

[0030] A clamping block is rotatably provided at the other end of the first rotating rod, and the clamping block is respectively slidably connected to the first placement block and the second placement block on the same side.

[0031] To further explain, the protection mechanism includes:

[0032] Hinge: hinges are symmetrically arranged on one side of the top of the box;

[0033] A top cover is provided between the hinges;

[0034] A first handle: a first handle is provided in the middle of one side of the top cover;

[0035] A first fixing block, wherein the first fixing block is provided in the middle of both sides of the inner wall of the top cover;

[0036] A second rotating rod, the first fixed block is rotatably provided with a second rotating rod;

[0037] A second fixing block is provided in the middle of the bottom of the first placement block;

[0038] A connecting rod is provided on the outer side of the second fixed block, and the side of the connecting rod is rotatably connected to the lower part of the second rotating rod;

[0039] Fixed rods are provided in the middle of both sides of the inner wall of the box body, and the fixed rods are slidably connected to the connecting rods on the same side.

[0040] Further description, the impact mechanism includes:

[0041] The outer shell is symmetrically arranged on the top cover;

[0042] A second sliding rod, a second sliding rod is slidably provided on the side of the shell;

[0043] A sliding block is provided on the upper part of the second sliding rod;

[0044] A first spring, wherein the second sliding rod is sleeved with the first spring, and two ends of the first spring are respectively connected to the sliding block and the housing;

[0045] A push rod is provided on one side of the bottom of the sliding block, and the push rods are slidably connected to the shell on the same side;

[0046] An impact cone is slidably provided at the lower part of the second sliding rod;

[0047] A second spring, the impact cone is sleeved with a second spring, and both ends of the second spring are respectively connected to the impact cone and the second sliding rod;

[0048] A clamping rod is provided on the lower side of the housing side in a sliding manner, the clamping rod cooperates with the ejector rod, and the clamping rod cooperates with the impact cone;

[0049] A third spring is arranged between one side of the clamping rod and the housing.

[0050] Further explanation: there are also observation agencies, which include:

[0051] A transparent plate is provided on one side of the box body in a sliding manner;

[0052] A second handle is provided on one side of the transparent plate.

[0053] Further explanation, it also includes collection agencies, which include:

[0054] A fixed frame: a fixed frame is provided at the bottom of the base plate;

[0055] Collection frame: both sides of the fixed frame are provided with collection frames in a sliding manner;

[0056] A third handle is provided in the middle of one side of the collection frame.

[0057] To further illustrate, the shape of the fixing rod is a cuboid.

[0058] The beneficial effects of the present invention are as follows: 1. Through the cooperation of the lifting mechanism, the fixing mechanism and the protective mechanism, people can use the device to perform comparative impact tests on glass, and can impact two different glasses at the same time, so as to make a clearer comparison.

[0059] 2. Through the observation mechanism, the whole process of the impact cone hitting the glass can be observed more directly, which is more convenient for people's experimental comparison.

[0060] 3. The collecting mechanism can collect the glass slag produced by hitting the glass, which does not require people to clean it manually, making people's work more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0061] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0062] Figure 2 It is a three-dimensional structural schematic diagram of the lifting mechanism of the present invention.

[0063] Figure 3 It is a three-dimensional structural schematic diagram of the fixing mechanism of the present invention.

[0064] Figure 4 It is a three-dimensional structural schematic diagram of the protection mechanism and the observation mechanism of the present invention.

[0065] Figure 5 It is a schematic diagram of the three-dimensional structure of the impact mechanism of the present invention.

[0066] Figure 6 It is a schematic diagram of the three-dimensional structure of the collecting mechanism of the present invention.

[0067] Markings in the accompanying drawings: 1: support seat, 2: bottom plate, 3: box body, 4: lifting mechanism, 41: support sleeve, 42: sliding sleeve, 43: first sliding rod, 44: first placement block, 45: slide rail rod, 46: second placement block, 47: first connecting block, 48: support rod, 49: first screw rod, 410: first nut, 411: driving rod, 5: fixing mechanism, 51: second connecting block, 52: second screw rod, 53: second nut, 54: third connecting block, 55: first rotating rod, 56: clamping block, 6: protection mechanism, 6 1: top cover, 62: hinge, 63: first handle, 64: first fixed block, 65: second rotating rod, 66: second fixed block, 67: connecting rod, 68: fixed rod, 7: impact mechanism, 71: housing, 72: sliding block, 73: first spring, 74: top rod, 75: second sliding rod, 76: impact cone, 77: second spring, 78: clamping rod, 79: third spring, 8: observation mechanism, 81: transparent plate, 82: second handle, 9: collection mechanism, 91: fixed frame, 92: collection frame, 93: third handle. DETAILED DESCRIPTION

[0068] The present invention will be further described below in conjunction with specific embodiments. The illustrative embodiments and descriptions of the present invention are used to explain the present invention but are not intended to limit the present invention. Example 1

[0069] A comparative impact test device for glass, such as Figure 1 As shown, it includes a support base 1, a base plate 2, a box body 3, a lifting mechanism 4, a fixing mechanism 5, a protective mechanism 6 and an impact mechanism 7. The support base 1 is symmetrically provided at the bottom of the base plate 2, the box body 3 is provided on the top of the base plate 2, the lifting mechanism 4 is provided inside the box body 3, the fixing mechanism 5 is provided on the lifting mechanism 4, the protective mechanism 6 is provided between the top of the box body 3 and the fixing mechanism 5, and the impact mechanism 7 is provided on the protective mechanism 6.

[0070] When people need to conduct a comparative impact test on the glass, first open the protective mechanism 6, and under the action of the lifting mechanism 4, drive the fixing mechanism 5 to move upward, then put the two different glasses on the lifting mechanism 4, the fixing mechanism 5 will fix the glass, and then close the protective mechanism 6, the protective mechanism 6 drives the fixing mechanism 5 to move downward, and then presses the impact mechanism 7 downward, the impact mechanism 7 impacts the glass, and then open the protective mechanism 6 again, the quality of the glass can be compared by observing the degree of glass breakage, and then take out the glass after the impact, close the protective mechanism 6 again, and then clean up the broken glass. Example 2

[0071] On the basis of Example 1, Figure 2 , Figure 3 and Figure 4As shown, the lifting mechanism 4 includes a support sleeve 41, a sliding sleeve 42, a first sliding rod 43, a first placement block 44, a slide rail rod 45, a second placement block 46, a first connecting block 47, a support rod 48, a first screw rod 49, a first nut 410 and a driving rod 411. Four support sleeves 41 are provided on the left and right sides of the bottom of the inner wall of the box body 3. The sliding sleeves 42 are slidably provided on the support sleeves 41. The first sliding rods 43 are slidably provided on the two sliding sleeves 42 on the leftmost side and the two sliding sleeves 42 on the rightmost side. A first placement block 43 is provided between the tops of the two first sliding rods 43 on the same side. 4. The four middle sliding sleeves 42 are all slidably provided with sliding rail rods 45, the tops of the two sliding rail rods 45 on the same side are all slidably provided with second placement blocks 46, the middle of the bottoms of the second placement blocks 46 are all provided with first connecting blocks 47, the rear side of the inner wall of the box body 3 is symmetrically slidably provided with support rods 48, the front parts of the support rods 48 are all rotatably provided with first nuts 410, the first nuts 410 are all threadedly provided with first screw rods 49, the outer sides of the first screw rods 49 are all connected to the lower parts of the first connecting blocks 47 on the same side, and driving rods 411 are all provided between the first sliding rods 43 and the sliding rail rods 45 on the same side.

[0072] When people open the protection mechanism 6, the protection mechanism 6 drives the first placement block 44 to move upward, and the first placement block 44 drives the first sliding rod 43, the driving rod 411, the slide rail rod 45, the second placement block 46, the first connecting block 47, the support rod 48, the first screw rod 49 and the first nut 410 to move upward, so that the support sleeve 41, the sliding sleeve 42, the first sliding rod 43 and the slide rail rod 45 are unfolded, and then the two different glasses are placed between the first placement block 44 and the second placement block 46 on the left and right sides respectively, and then the first nut 410 is rotated, the first nut 410 drives the first screw rod 49 to move outward, and the first screw rod 49 drives the first connecting block 47 and the second placement block 46 to move outward, so that the second placement block 46 and the first placement block 44 clamp the left and right sides of the glass, and then the front and back sides of the glass are clamped by the fixing mechanism 5. Close the protective mechanism 6 again, and the protective mechanism 6 drives the first placement block 44, the first sliding rod 43, the driving rod 411, the slide rail rod 45, the second placement block 46, the first connecting block 47, the support rod 48, the first screw rod 49 and the first nut 410 to move downward and reset, so that the support sleeve 41, the sliding sleeve 42, the first sliding rod 43 and the slide rail rod 45 shrink, and then press the impact mechanism 7 downward, the impact mechanism 7 impacts the glass, and then the protective mechanism 6 is opened again, and the quality of the glass can be compared by observing the degree of glass breakage, and then the first nut 410 is rotated in the opposite direction, and the first nut 410 drives the first screw rod 49, the first connecting block 47 and the second placement block 46 to move inward, so that the second placement block 46 and the first placement block 44 loosen the glass, and the glass after the impact can be taken out, and then the protective mechanism 6 can be closed again.

[0073] The fixing mechanism 5 includes a second connecting block 51, a second screw rod 52, a second nut 53, a third connecting block 54, a first rotating rod 55 and a clamping block 56. The first placement block 44 and the second placement block 46 are each provided with a second connecting block 51 in the middle of the outer side, the second connecting block 51 is each provided with a second screw rod 52 on the outer side, the second screw rod 52 is threadedly provided with a second nut 53, the inner side of the second nut 53 is rotatably provided with a third connecting block 54, the third connecting block 54 is slidably connected to the second screw rod 52 on the same side, the front and rear sides of the third connecting block 54 are rotatably provided with a first rotating rod 55, the other end of the first rotating rod 55 is rotatably provided with a clamping block 56, and the clamping block 56 is respectively slidably connected to the first placement block 44 and the second placement block 46 on the same side.

[0074] When the first placement block 44 and the second placement block 46 move upward, the second connection block 51, the second screw 52, ​​the second nut 53, the third connection block 54, the first rotating rod 55 and the clamping block 56 are driven to move upward, and then the second placement block 46 and the first placement block 44 clamp the left and right sides of the glass, and then the second nut 53 is rotated. Under the action of the second screw 52, ​​the second nut 53 moves outward, and the second nut 53 drives the third connection block 54 to move outward, and the clamping block 56 is driven to move toward each other through the first rotating rod 55, so as to clamp the front and back sides of the glass, which is convenient for people to conduct comparative impact tests on the glass. After the experiment, it is necessary to rotate the second nut 53 in the opposite direction first, so as to drive the clamping block 56 to move away from each other and reset, so as to loosen the glass, which is convenient for people to take out the glass after the impact. When the first placement block 44 and the second placement block 46 move downward and reset, the second connection block 51, the second screw 52, ​​the second nut 53, the third connection block 54, the first rotating rod 55 and the clamping block 56 are driven to move downward and reset.

[0075] The protection mechanism 6 includes a top cover 61, a hinge 62, a first handle 63, a first fixed block 64, a second rotating rod 65, a second fixed block 66, a connecting rod 67 and a fixed rod 68. The hinges 62 are symmetrically arranged on the left and right sides of the top rear side of the box body 3, and the top cover 61 is arranged between the hinges 62. The first handle 63 is arranged in the middle of the front side of the top cover 61, and the first fixed blocks 64 are arranged in the middle of the left and right sides of the inner wall of the top cover 61. The second rotating rod 65 is rotatably arranged on the first fixed blocks 64, and the second placing block 44 is arranged in the middle of the bottom. Connecting rods 67 are arranged on the outer sides of the second fixed blocks 66. The rear parts of the connecting rods 67 are rotatably connected to the lower parts of the second rotating rods 65 on the same side, and the fixing rods 68 are arranged in the middle of the left and right sides of the inner wall of the box body 3. The fixing rods 68 are slidably connected to the connecting rods 67 on the same side.

[0076] When people need to open the top cover 61, they first hold the first handle 63, and under the action of the hinge 62, flip the top cover 61 backward, the top cover 61 drives the first fixed block 64 to flip backward, and the second rotating rod 65 drives the connecting rod 67 and the second fixed block 66 to move upward, the fixed rod 68 plays a guiding role, and the second fixed block 66 drives the first placement block 44 to move upward, which is convenient for people to place glass. When people need to close the top cover 61, they hold the first handle 63 and flip the top cover 61 forward to reset it, the top cover 61 drives the first fixed block 64 to flip forward to reset it, and the second rotating rod 65 drives the connecting rod 67 and the second fixed block 66 to move downward to reset it, and the second fixed block 66 drives the first placement block 44 to move downward to reset it. Example 3

[0077] On the basis of Example 2, Figure 4 , Figure 5 and Figure 6 As shown, the impact mechanism 7 includes a shell 71, a sliding block 72, a first spring 73, a top rod 74, a second sliding rod 75, an impact cone 76, a second spring 77, a clamping rod 78 and a third spring 79. The top cover 61 is symmetrically provided with a shell 71, and the left part of the shell 71 is slidably provided with a second sliding rod 75. The upper part of the second sliding rod 75 is provided with a sliding block 72. The second sliding rod 75 is sleeved with a first spring 73. The two ends of the first spring 73 are respectively connected to the sliding block 72 and the shell 71. A push rod 74 is provided on the front side of the bottom of the block 72, and the push rod 74 is slidably connected to the outer shell 71 on the same side. A collision cone 76 is slidably provided at the lower part of the second sliding rod 75, and a second spring 77 is sleeved on the collision cone 76. The two ends of the second spring 77 are respectively connected to the collision cone 76 and the second sliding rod 75. A clamping rod 78 is slidably provided on the lower front side of the outer shell 71, and the clamping rod 78 cooperates with the push rod 74, and the clamping rod 78 cooperates with the collision cone 76. A third spring 79 is provided between the front side of the clamping rod 78 and the outer shell 71.

[0078] When the second sliding rod 75 is released, the first spring 73 is restored to its original state, and under the action of the first spring 73, the second sliding rod 75, the sliding block 72 and the ejector rod 74 are moved upward and reset, and the second sliding rod 75 drives the impact cone 76 to move upward and reset through the second spring 77. At the same time, the ejector rod 74 is separated from the locking rod 78, and the third spring 79 is restored to its original state. Under the action of the third spring 79, the locking rod 78 is driven to move backward and reset.

[0079] The box body 3 further includes an observation mechanism 8 , which includes a transparent plate 81 and a second handle 82 . The transparent plate 81 is slidably provided on the front side of the box body 3 , and the second handle 82 is provided on the left front side of the transparent plate 81 .

[0080] People can directly watch the whole process of the impact cone 76 moving downward to impact the glass through the transparent plate 81, which is more convenient for people's experimental comparison. When people need to replace the transparent plate 81, they hold the second handle 82 and pull it to the left. The second handle 82 drives the transparent plate 81 to move to the left, and then push the new transparent plate 81 to the right to reset it.

[0081] It also includes a collecting mechanism 9, which includes a fixed frame 91, a collecting frame 92 and a third handle 93. The fixed frame 91 is provided at the bottom of the base plate 2, and the collecting frames 92 are slidably provided on the left and right sides of the fixed frame 91. The third handle 93 is provided in the middle of the front side of the collecting frame 92.

[0082] The impact cone 76 moves downward to impact the glass, and the glass shards fall down into the collection frame 92. After the experiment is completed, the third handle 93 is held and pulled forward, thereby driving the collection frame 92 to move forward, and then the glass shards in the collection frame 92 are cleaned up, and then the third handle 93 is pushed backward, and the third handle 93 drives the collection frame 92 to move backward and reset.

[0083] Although the present disclosure has been described with respect to only a limited number of embodiments, those skilled in the art having benefit of this disclosure will appreciate that various other embodiments can be devised without departing from the scope of the present invention. Accordingly, the scope of the present invention should be limited only by the appended claims.

Claims

1. A glass comparative impact test device, characterized in that it includes: A support seat (1) and a bottom plate (2), wherein the support seat (1) is symmetrically arranged at the bottom of the bottom plate (2); A box body (3), wherein the top of the bottom plate (2) is provided with a box body (3); A lifting mechanism (4), wherein a lifting mechanism (4) is provided inside the box body (3); A fixing mechanism (5), wherein the lifting mechanism (4) is provided with the fixing mechanism (5); A protective mechanism (6), wherein a protective mechanism (6) is provided between the top of the box body (3) and the fixing mechanism (5); An impact mechanism (7), wherein the protection mechanism (6) is provided with the impact mechanism (7); The lifting mechanism (4) comprises: Support sleeves (41), two support sleeves (41) are provided on both sides of the bottom of the inner wall of the box body (3); A sliding sleeve (42) is slidably provided on the support sleeve (41); A first sliding rod (43), on which the four outer sliding sleeves (42) are all slidably provided; A first placement block (44), each of which is provided between the tops of the two first sliding rods (43) on the same side; A slide rail rod (45), on which the four middle slide sleeves (42) are all slidably provided; A second placement block (46), wherein a second placement block (46) is slidably provided between the tops of the two slide rails (45) on the same side; The first connecting block (47) and the second placement block (46) are both provided with a first connecting block (47) in the middle of the bottom; A support rod (48) is symmetrically and slidably provided on one side of the inner wall of the box body (3); A first nut (410), the side of the support rod (48) is rotatably provided with a first nut (410); The first screw rod (49) and the first nut (410) are both threadedly provided with the first screw rod (49), and the outer sides of the first screw rod (49) are both connected to the lower part of the first connecting block (47) on the same side; A driving rod (411), wherein a driving rod (411) is provided between the first sliding rod (43) and the sliding rail rod (45) on the same side; The protection mechanism (6) includes: A hinge (62), wherein a hinge (62) is symmetrically provided on one side of the top of the box body (3); A top cover (61) is provided between the hinges (62); A first handle (63), a first handle (63) is provided in the middle of one side of the top cover (61); A first fixing block (64), wherein a first fixing block (64) is provided in the middle of both sides of the inner wall of the top cover (61); A second rotating rod (65), the first fixed block (64) is rotatably provided with a second rotating rod (65); A second fixing block (66), a second fixing block (66) is provided in the middle of the bottom of the first placement block (44); A connecting rod (67), the outer side of the second fixed block (66) is provided with a connecting rod (67), and the side of the connecting rod (67) is rotatably connected to the lower part of the second rotating rod (65); Fixed rods (68), fixed rods (68) are provided in the middle of both sides of the inner wall of the box body (3), and the fixed rods (68) are slidably connected to the connecting rods (67) on the same side; The fixing mechanism (5) comprises: A second connecting block (51), a second connecting block (51) being provided at the middle of the outer sides of the first placement block (44) and the second placement block (46); A second screw rod (52), a second screw rod (52) is provided on the outer side of the second connecting block (51); A second nut (53), the second screw rod (52) being threadedly provided with a second nut (53); A third connecting block (54) is rotatably provided inside the second nut (53), and the third connecting block (54) is slidably connected to the second screw rod (52) on the same side; A first rotating rod (55), both sides of the third connecting block (54) are rotatably provided with a first rotating rod (55); A clamping block (56) is rotatably provided at the other end of the first rotating rod (55), and the clamping block (56) is respectively slidably connected to the first placement block (44) and the second placement block (46) on the same side.

2. The glass comparative impact test device according to claim 1, characterized in that: The impact mechanism (7) comprises: A housing (71), the top cover (61) is symmetrically provided with the housing (71); A second sliding rod (75), the side of the housing (71) is slidably provided with a second sliding rod (75); A sliding block (72) is provided on the upper part of the second sliding rod (75); A first spring (73), the second sliding rod (75) is sleeved with the first spring (73), and two ends of the first spring (73) are respectively connected to the sliding block (72) and the housing (71); A push rod (74) is provided on one side of the bottom of the sliding block (72), and the push rod (74) is slidably connected to the housing (71) on the same side; An impact cone (76), the lower part of the second sliding rod (75) is slidably provided with an impact cone (76); A second spring (77), wherein the impact cone (76) is sleeved with the second spring (77), and two ends of the second spring (77) are respectively connected to the impact cone (76) and the second sliding rod (75); A clamping rod (78) is slidably provided on the lower side of the side of the housing (71), the clamping rod (78) cooperates with the top rod (74), and the clamping rod (78) cooperates with the impact cone (76); A third spring (79) is provided between one side of the clamping rod (78) and the housing (71).

3. The glass comparative impact test device according to claim 2, characterized in that: It also includes an observation mechanism (8), which includes: A transparent plate (81), a transparent plate (81) is slidably provided on one side of the box body (3); A second handle (82) is provided on one side of the transparent plate (81).

4. The glass comparative impact test device according to claim 3, characterized in that: It also includes a collection mechanism (9), which includes: A fixing frame (91), wherein a fixing frame (91) is provided at the bottom of the bottom plate (2); A collecting frame (92), wherein both sides of the fixed frame (91) are slidably provided with a collecting frame (92); A third handle (93) is provided in the middle of one side of the collecting frame (92).

5. The glass comparative impact test device according to claim 1, characterized in that: The fixing rod (68) is in the shape of a cuboid.

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