Size testing fixture for foam box

Abstract

The utility model relates to a size testing fixture for a foam box, which comprises a first guide rod and two second guide rods, the length direction of the first guide rod is perpendicular to the length direction of the second guide rods, the second guide rods are slidably connected to the first guide rod along the length direction of the first guide rod, and the second guide rods are slidably connected to the second guide rod along the length direction of the second guide rod. The second guide rod is provided with two measuring seats, and the measuring seats are slidably connected to the second guide rod along the length direction of the second guide rod. The size gauge has the effect of improving the adaptability of the size gauge.

Description

Technical Field

[0001] The present application relates to the technical field of foam box packaging, and in particular to a size measuring tool for foam boxes. Background Art

[0002] The existing foam box for installing LCD screens will install support blocks in the accommodating cavity to protect the LCD screen. After the support blocks are installed, it is usually necessary to use a checking fixture to check the foam box with the support blocks to prevent the support blocks from being fully installed in the foam box or the support blocks from having size errors.

[0003] However, when the size of the support block in the box body is changed so that the foam box can hold glass of different sizes, it is necessary to use different sized gauges to check it, so multiple gauges of different specifications are needed, and different gauges need to be replaced, which is inconvenient. Utility Model Content

[0004] In order to improve the adaptability of the size gauge, the present application provides a size gauge for a foam box.

[0005] The size gauge for foam boxes provided in this application adopts the following technical solution:

[0006] A size gauge for a foam box comprises a first guide rod and a second guide rod, wherein two second guide rods are provided, the length direction of the first guide rod and the length direction of the second guide rod are arranged perpendicularly, the second guide rod is slidably connected to the first guide rod along the length direction of the first guide rod, and two measuring seats are provided on the second guide rod, and the measuring seats are slidably connected to the second guide rod along the length direction of the second guide rod.

[0007] By adopting the above technical solution, when measurement is required, the measuring seat slides on the second guide rod, thereby adjusting the distance between two measuring seats located on the same second guide rod, and then the second guide rod slides on the first guide rod, thereby adjusting the distance between two adjacent second guide rods, thereby adjusting the positions of the four measuring seats, and then adapting to support blocks of different sizes, thereby improving the adaptability of the size gauge.

[0008] Optionally, two first guide rods are provided, and the two first guide rods are distributed along the length direction of the second guide rod.

[0009] By adopting the above technical solution, two first guide rods are provided, and the second guide rod slides on the two first guide rods at the same time, thereby improving the sliding stability of the second guide rod.

[0010] Optionally, the first guide rod is provided with a first waist-shaped groove extending therethrough, the length direction of the first waist-shaped groove is parallel to the length direction of the first guide rod, a first sliding rod is provided on the lower surface of the second guide rod, the first sliding rod is slidably connected to the first waist-shaped groove, a clamping piece is provided at one end of the first sliding rod away from the second guide rod, and the first guide rod is located between the second guide rod and the clamping piece.

[0011] By adopting the above technical solution, a first sliding rod is provided on the second guide rod, and the first sliding rod slides on the first waist-shaped groove, so as to facilitate the adjustment of the position of the second guide rod. After adjusting to a suitable position, the first sliding rod is clamped on the first guide rod by a clamping member, so as to fix the position of the second guide rod.

[0012] Optionally, the clamping member is a first butterfly nut, a threaded section is provided at one end of the first sliding rod away from the second guide rod, and the first butterfly nut is threadedly connected to the first sliding rod.

[0013] By adopting the above technical solution, after the second guide rod is adjusted to a suitable position, the first butterfly nut is rotated so that the first butterfly nut is pressed against the first guide rod, thereby clamping the second guide rod on the first guide rod.

[0014] Optionally, an abutment block is provided between the first butterfly nut and the guide rod, and the first sliding rod is slidably disposed through the abutment block.

[0015] By adopting the above technical solution, an abutment block is provided, and the abutment block can increase the contact area with the first guide rod to provide a greater friction force, thereby improving the stability of clamping.

[0016] Optionally, a slope is provided on one side of the abutment block close to the first guide rod, and the first guide rod is provided with an abutment groove matched with the slope.

[0017] By adopting the above technical solution, an abutment groove is provided, thereby increasing the contact area, providing a greater friction force, and further improving the stability of clamping.

[0018] Optionally, a first sliding groove is formed on the upper surface of the second guide rod, and the cross-section of the first sliding groove is T-shaped. The measuring seat is provided with a sliding block slidingly connected to the first sliding groove, and the sliding block is provided with a penetrating rod, and the penetrating rod is penetrated through the measuring seat, and the penetrating rod is threadedly connected with a second butterfly nut.

[0019] By adopting the above technical solution, when adjusting the position of the measuring seat, the second butterfly nut is loosened, the slider is slid on the second guide rod, and after adjusting to a suitable position, the second butterfly nut is tightened. The slider and the butterfly nut clamp the measuring seat and the second guide rod, thereby fixing the position of the measuring seat.

[0020] Optionally, two measuring seats distributed along the length direction of the first guide rod are each provided with a first connecting rod, and a second waist-shaped groove is opened on the first connecting rod. The length direction of the second waist-shaped groove is parallel to the length direction of the first guide rod. A second sliding rod is arranged between the two first connecting rods, and the two ends of the second sliding rod are respectively slidably connected to the two second waist-shaped grooves.

[0021] By adopting the above technical solution, a first connecting rod and a second sliding rod are provided, the two first connecting rods can move relative to each other, and the corresponding measuring seats on the two second guide rods are connected through the first connecting rod, so that when the position of one of the measuring seats is adjusted, the position of the corresponding measuring seat can be adjusted to improve the convenience of operation.

[0022] In summary, the utility model has the following beneficial effects:

[0023] 1. When it is necessary to measure support blocks of different sizes, the measuring seat slides on the second guide rod to adjust the distance between the two measuring seats on the same second guide rod, and then the second guide rod slides on the first guide rod to adjust the distance between the two adjacent second guide rods, thereby adjusting the positions of the four measuring seats, and then adapting to support blocks of different sizes, thereby improving the adaptability of the gauge.

[0024] 2. A first connecting rod and a second sliding rod are provided. The two first connecting rods can move relative to each other, and the corresponding measuring seats on the two second guide rods are connected through the first connecting rod, so that when the position of one of the measuring seats is adjusted, the position of the corresponding measuring seat can be adjusted to improve the convenience of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of this embodiment;

[0026] Figure 2 is a schematic diagram of the connection between the second connecting rod and the first guide rod in this embodiment;

[0027] Figure 3 is a schematic diagram of the connection between the second guide rod and the third connecting rod in this embodiment;

[0028] Figure 4 yes Figure 1 A magnified schematic diagram of center A.

[0029] In the figure, 1, first guide rod; 11, first waist-shaped groove; 12, abutment groove; 2, second guide rod; 21, second connecting rod; 211, first sliding rod; 22, first sliding groove; 23, first butterfly nut; 231, abutment block; 232, inclined surface; 3, measuring seat; 31, third connecting rod; 32, slider; 33, penetration rod; 34, second butterfly nut; 35, first connecting rod; 351, second waist-shaped groove; 352, second sliding rod. DETAILED DESCRIPTION

[0030] The following is combined with Figure 1-4 This application is described in further detail.

[0031] The present application embodiment discloses a size gauge for a foam box, referring to Figure 1 , including a first guide rod 1 and a second guide rod 2, wherein two second guide rods 2 are provided, and the length direction of the first guide rod 1 and the length direction of the second guide rod 2 are arranged perpendicularly, and the second guide rod 2 is slidably connected to the first guide rod 1 along the length direction of the first guide rod 1. In order to further improve the stability of the sliding of the second guide rod 2, two first guide rods 1 can be provided, and the two first guide rods 1 are distributed along the length direction of the second guide rod 2.

[0032] Reference Figure 1 and Figure 2 The sides of the second guide rod 2 that are close to each other are fixedly connected with two second connecting rods 21, and the two second connecting rods 21 correspond to the two first guide rods 1 respectively. The first guide rod 1 is penetrated by a first waist-shaped groove 11, and the length direction of the first waist-shaped groove 11 is parallel to the length direction of the first guide rod 1. The lower surface of the second connecting rod 21 away from the end of the second guide rod 2 is fixedly connected with a first sliding rod 211, and the first sliding rod 211 is slidably connected to the first waist-shaped groove 11. A clamping piece is provided at one end of the first sliding rod 211 away from the second connecting rod 21, and the first guide rod 1 is located between the second guide rod 2 and the clamping piece.

[0033] Reference Figure 1 and Figure 2 The clamping member is a first butterfly nut 23 , and a threaded section is provided at one end of the first sliding rod 211 away from the second guide rod 2 , and the first butterfly nut 23 is threadedly connected to the first sliding rod 211 .

[0034] Reference Figure 1 and Figure 2An abutment block 231 is provided between the first butterfly nut 23 and the guide rod, and the first sliding rod 211 slides through the abutment block 231. The abutment block 231 can increase the contact area with the first guide rod 1, thereby improving the clamping stability. An inclined surface 232 is provided on the side of the abutment block 231 close to the first guide rod 1, and the first guide rod 1 is provided with an abutment groove 12 adapted to the inclined surface 232, which increases the contact area and provides greater friction, thereby further improving the clamping stability.

[0035] Reference Figure 1 and Figure 3 Two measuring seats 3 are provided on the second guide rod 2, and the measuring seats 3 are slidably connected to the second guide rod 2 along the length direction of the second guide rod 2. After adjusting the position of the second guide rod 2, the position of the measuring seats 3 can be adjusted, thereby achieving the effect of adjusting the positions of the four measuring seats 3 to adapt to support blocks of different sizes.

[0036] Reference Figure 1 and Figure 3 The upper surface of the second guide rod 2 is provided with a first sliding groove 22, and the cross section of the first sliding groove 22 is in a T shape. The third connecting rod 31 is fixedly connected to the side of the measuring seat 3 close to the second guide rod 2, and the third connecting rod 31 is set at an acute angle with the length direction of the second guide rod 2. The third connecting rod 31 is provided with a slider 32 that is slidingly connected to the first sliding groove 22, and the upper surface of the slider 32 is fixedly connected with a penetration rod 33, and the penetration rod 33 is penetrated by the third connecting rod 31. The end of the penetration rod 33 away from the slider 32 has a threaded section, and the penetration rod 33 is threadedly connected with a second butterfly nut 34, and the third connecting rod 31 is located between the second guide rod 2 and the second butterfly nut 34.

[0037] Reference Figure 1 and Figure 4 , the two measuring seats 3 distributed along the length direction of the first guide rod 1 are fixedly connected with the first connecting rod 35, the two first connecting rods 35 are staggered, and the ends of the two first connecting rods 35 close to each other have an overlapping portion, and the first connecting rod 35 is penetrated with a second waist-shaped groove 351, and the length direction of the second waist-shaped groove 351 is parallel to the length direction of the first guide rod 1. A second sliding rod 352 is arranged between the two first connecting rods 35, and the two ends of the second sliding rod 352 are respectively slidably connected to the two second waist-shaped grooves 351. The two first connecting rods 35 can move relative to each other, and the corresponding measuring seats 3 on the two second guide rods 2 are connected by the first connecting rod 35, so that when the position of one of the measuring seats 3 is adjusted, the position of the corresponding measuring seat 3 can be adjusted to improve the convenience of operation.

[0038] The implementation principle of a size gauge for a foam box in an embodiment of the present application is as follows: when it is necessary to measure support blocks of different sizes, the measuring seat 3 slides on the second guide rod 2, thereby adjusting the distance between two measuring seats 3 located on the same second guide rod 2, and then the second guide rod 2 slides on the first guide rod 1, thereby adjusting the distance between two adjacent second guide rods 2, thereby adjusting the positions of the four measuring seats 3, and then adapting to support blocks of different sizes, thereby improving the adaptability of the gauge.

[0039] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A size gauge for a foam box, characterized by: The invention comprises a first guide rod (1) and a second guide rod (2), wherein two second guide rods (2) are provided, the length direction of the first guide rod (1) and the length direction of the second guide rod (2) are arranged perpendicularly, the second guide rod (2) is slidably connected to the first guide rod (1) along the length direction of the first guide rod (1), and two measuring seats (3) are provided on the second guide rod (2), and the measuring seats (3) are slidably connected to the second guide rod (2) along the length direction of the second guide rod (2).

2. A size gauge for a foam box according to claim 1, characterized in that: Two first guide rods (1) are provided, and the two first guide rods (1) are distributed along the length direction of the second guide rod (2).

3. The size gauge for foam boxes according to claim 1, characterized in that: The first guide rod (1) is provided with a first waist-shaped groove (11) extending therethrough, the length direction of the first waist-shaped groove (11) being parallel to the length direction of the first guide rod (1), a first sliding rod (211) being provided on the lower surface of the second guide rod (2), the first sliding rod (211) being slidably connected to the first waist-shaped groove (11), a clamping piece being provided at one end of the first sliding rod (211) away from the second guide rod (2), and the first guide rod (1) being located between the second guide rod (2) and the clamping piece.

4. A size gauge for a foam box according to claim 3, characterized in that: The clamping member is a first butterfly nut (23); an end of the first sliding rod (211) away from the second guide rod (2) is provided with a threaded section; the first butterfly nut (23) is threadedly connected to the first sliding rod (211).

5. A size gauge for a foam box according to claim 4, characterized in that: An abutment block (231) is provided between the first butterfly nut (23) and the guide rod, and the first sliding rod (211) is slidably disposed through the abutment block (231).

6. A size gauge for a foam box according to claim 5, characterized in that: A slope (232) is provided on one side of the abutment block (231) close to the first guide rod (1), and the first guide rod (1) is provided with an abutment groove (12) matched with the slope (232).

7. The size gauge for foam boxes according to claim 1, characterized in that: The upper surface of the second guide rod (2) is provided with a first sliding groove (22), the cross section of the first sliding groove (22) being in a T shape, the measuring seat (3) being provided with a sliding block (32) slidably connected to the first sliding groove (22), the sliding block (32) being provided with a penetration rod (33), the penetration rod (33) being penetrated by the measuring seat (3), and the penetration rod (33) being threadedly connected to a second butterfly nut (34).

8. The size gauge for foam boxes according to claim 7, characterized in that: Two measuring seats (3) distributed along the length direction of the first guide rod (1) are each provided with a first connecting rod (35), each of the first connecting rods (35) is provided with a second waist-shaped groove (351), the length direction of the second waist-shaped groove (351) is parallel to the length direction of the first guide rod (1), a second sliding rod (352) is provided between the two first connecting rods (35), and two ends of the second sliding rod (352) are respectively slidably connected to the two second waist-shaped grooves (351).

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