A support frame

Abstract

The support frame provided by the embodiment of the application relates to the technical field of infrared material detection and comprises at least two support units arranged at intervals, each support unit comprises a first support piece, a second support piece and an auxiliary support structure, the first support piece is arranged obliquely relative to the vertical direction, one end of the first support piece is connected to the second support piece at an included angle, the first support piece and the second support piece define a support part for placing a workpiece, the end of the first support piece away from the second support piece is a cantilever end, the auxiliary support structure is connected to the cantilever end, and the auxiliary support structure is located on the side of the first support piece away from the support part. In the embodiment of the application, the first support piece is arranged obliquely relative to the vertical direction, and the first support piece and the second support piece define a support part, so that the support frame can be used to support a workpiece placed obliquely, so as to meet the detection angle requirement of the workpiece. Meanwhile, the cantilever end of the first support piece is provided with the auxiliary support structure, so that the load-bearing capacity of the support frame can be improved.

Description

Technical Field

[0001] This application relates to the field of infrared material detection technology, and in particular to a support frame. Background Technology

[0002] In related technologies, zinc selenide plates are a type of raw material used for processing special high-precision materials, characterized by their large size, heavy weight, and fragility. When using machines to inspect zinc selenide plates, it is difficult to detect various defects such as pits, cracks, and oxidation spots. While manual inspection offers higher precision and greater adaptability, it requires placing the zinc selenide plates at specific angles. Furthermore, current support frames are prone to scratches and bumps during placement or inspection. Utility Model Content

[0003] This application aims to at least solve one of the technical problems existing in the prior art. To this end, this application proposes a support frame capable of supporting and fixing zinc selenide plates and tilting them for easy inspection.

[0004] An embodiment of this application provides a support frame, including at least two support units spaced apart. Each support unit includes a first support member, a second support member, and an auxiliary support structure. The first support member is inclined relative to the vertical direction, and one end of the first support member is connected to the second support member at an angle. The first support member and the second support member define a support portion for placing a workpiece. The end of the first support member away from the second support member is a cantilever end. The auxiliary support structure is connected to the cantilever end and is located on the side of the first support member opposite to the support portion.

[0005] Furthermore, the auxiliary support structure includes a first auxiliary support rod and a second auxiliary support rod. One end of the first auxiliary support rod is connected to both ends of the first support member. One end of the second auxiliary support rod is connected to the other end of the first auxiliary support rod. The other end of the second auxiliary support rod is connected to the end of the first support member that is away from the second support member.

[0006] Furthermore, the first auxiliary support rod is set horizontally.

[0007] Furthermore, the support unit includes a base, a first force transmission component, and a second force transmission component. The lower end of the second support component is connected to the base. One end of the first force transmission component is connected to the position between the two ends of the first support component. The other end of the first force transmission component is connected to the base. One end of the second force transmission component is connected to the upper end of the second support component. The other end of the second force transmission component is connected to the base.

[0008] Furthermore, the base includes a first connector, a second connector, and a third connector connected end to end in sequence. The overall outline of the base is triangular. One end of the first connector is connected to the lower end of the second support member, and the second connector is horizontally positioned and located below the first connector and the second connector.

[0009] Furthermore, the outer contours of the first connector, the second connector, the second force transmission member, and the second support member are triangular.

[0010] Furthermore, the support frame includes a slide rail and a slider that cooperates with the slide rail, each support unit is connected to a base, and different bases are connected to the sliders respectively.

[0011] Furthermore, the support unit includes a rubber pad disposed on the surface of the support portion.

[0012] Furthermore, the angle between the first support member and the vertical direction is 55°.

[0013] Furthermore, the first support member and the second support member are made of tubular material.

[0014] As can be seen from the above technical solutions, the embodiments of this application have at least the following beneficial effects:

[0015] In the support frame provided in this application embodiment, the first support member is inclined relative to the vertical direction, and both the first and second support members define a support portion. This allows the support frame to support workpieces placed at an incline to meet the required inspection angle. Simultaneously, an auxiliary support structure is provided at the cantilever end of the first support member, which can abut against the external surface, thereby improving the load-bearing capacity of the support frame. In other words, under the same load-bearing requirements, this application embodiment can effectively reduce the volume of the first support member, contributing to a lightweight design of the support frame. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application 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 application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the cooperation structure between the support frame and the workpiece according to one embodiment of this application;

[0018] Figure 2A three-dimensional structural diagram of a support frame provided in one embodiment of this application;

[0019] Figure 3 This is a structural schematic diagram of a support frame provided in one embodiment of this application from another perspective.

[0020] Figure label:

[0021] 1. Workpiece; 2. Support component;

[0022] 100. Support unit; 110. First support member; 120. Second support member; 130. Auxiliary support structure; 131. First auxiliary support rod; 132. Second auxiliary support rod; 140. Base; 141. First connector; 142. Second connector; 143. Third connector; 150. First force transmission member; 160. Second force transmission member; 170. Rubber pad;

[0023] 210. Slide rail; 220. Slider. Detailed Implementation

[0024] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0025] See Figures 1 to 3 As shown, an embodiment of this application discloses a support frame, including at least two support units 100 spaced apart. Each support unit 100 includes a first support member 110, a second support member 120, and an auxiliary support structure 130. The first support member 110 is inclined relative to the vertical direction, and one end of the first support member 110 is connected to the second support member 120 at an angle. The first support member 110 and the second support member 120 define a support portion 2 for placing a workpiece 1. The end of the first support member 110 away from the second support member 120 is a cantilever end. The auxiliary support structure 130 is connected to the cantilever end of the first support member 110, and the auxiliary support structure 130 is located on the side of the first support member 110 facing away from the support portion 2.

[0026] The relative angle between the first support member 110 and the second support member 120 can be set according to the contour of the workpiece 1. For example, the relative angle between the first support member 110 and the second support member 120 can be set to 90°.

[0027] In the support frame provided in this embodiment, the first support member 110 is inclined relative to the vertical direction, and the first support member 110 and the second support member 120 define a support portion 2. This allows the support frame to support an inclined workpiece 1 to meet the inspection angle requirements of the workpiece 1. Simultaneously, an auxiliary support structure 130 is provided at the cantilever end of the first support member 110, which can be used to abut against an external support structure, thereby improving the load-bearing capacity of the support frame. In other words, under the same load-bearing requirements, the volume of the first support member 110 can be effectively reduced, contributing to a lightweight design of the support frame.

[0028] In some embodiments of this application, see Figures 1 to 3 The auxiliary support structure 130 includes a first auxiliary support rod 131 and a second auxiliary support rod 132. One end of the first auxiliary support rod 131 is connected to both ends of the first support member 110. One end of the second auxiliary support rod 132 is connected to the other end of the first auxiliary support rod 131, and the other end of the second auxiliary support rod 132 is connected to the end of the first support member 110 away from the second support member 120. As shown in the figure, the first auxiliary support rod 131, the second auxiliary support rod 132, and part of the first support member 110 form a triangular structure, which can optimize the stress structure of the cantilever end of the first support member 110 and reduce the bending of the cantilever end of the first support member 110 under stress.

[0029] It is worth understanding that the position between the two ends of the first support member 110 refers to the position between the end of the first support member 110 connected to the second support member 120 and the end of the first support member 110 away from the second support member 120, such as... Figure 3 As shown.

[0030] In one possible implementation, see Figures 1 to 3 As shown, the first auxiliary support rod 131 is horizontally arranged. In practical applications, when the workpiece 1 is placed on the support frame, other devices or support structures can be used to support the first auxiliary support rod 131 to improve the load-bearing capacity of the support frame.

[0031] In some embodiments of this application, see Figures 1 to 3The support unit 100 includes a base 140, a first force transmission component 150, and a second force transmission component 160. The lower end of the second support component 120 is connected to the base 140. One end of the first force transmission component 150 is connected to the position between the two ends of the first support component 110, and the other end of the first force transmission component 150 is connected to the base 140. One end of the second force transmission component 160 is connected to the upper end of the second support component 120, and the other end of the second force transmission component 160 is connected to the base 140. The first force transmission component 150 supports the first support component 110, and the second force transmission component 160 pulls the upper end of the second support component 120. This allows the load on the first support component 110 and the second support component 120 to be transferred to the base 140, improving the stability of the first support component 110 and the second support component 120, thereby increasing the load-bearing capacity of the support frame.

[0032] In some embodiments of this application, see Figure 2 and Figure 3 The base 140 includes a first connector 141, a second connector 142, and a third connector 143 connected end to end, and the overall outline of the base 140 is triangular. One end of the first connector 141 is connected to the lower end of the second support member 120; the second connector 142 is horizontally positioned below the first and second connectors 141 and 142; one end of the third connector 143 is connected to the end of the second connector 142 away from the first connector 141, and the other end of the third connector 143 is connected to the junction of the first connector 141 and the second support member 120.

[0033] In this embodiment, the second connector 142 abuts against the support surface; the third connector 143 serves to support the first connector 141 and the second support 120, thereby reducing the possibility of the first connector 141 and the second support 120 bending at their connection point.

[0034] In some embodiments of this application, see Figure 2 and Figure 3 The outer contours of the first connector 141, the second connector 142, the second force transmission component 160, and the second support component 120 are triangular. This helps to improve their stress stability.

[0035] In some embodiments of this application, see Figure 2 and Figure 3The support frame includes a slide rail 210 and a slider 220 that cooperates with the slide rail 210. Each support unit 100 is connected to a base 140, and different bases 140 are connected to sliders 220. In this way, the bases 140 can be slidably connected to the slide rail 210 through the sliders 220 to adjust the interval between different bases 140, thereby changing the interval between different support units 100, so that the support frame can be adapted to workpieces 1 of different sizes.

[0036] In one possible implementation, see Figures 1 to 3 The slide rail 210 has two rails arranged side by side. Each base frame is installed on the slide rail 210 at a position corresponding to the slide rail 210, so that the base frame is slidably connected to the slide rail 210. By sliding different base frames along the slide rail 210, the interval between different support units 100 can be changed.

[0037] In this embodiment, see Figure 3 The projection of the first auxiliary support rod 131 in the vertical direction is at least partially located outside the two slide rails 210. In this way, it is convenient to use other devices or components to provide support for the first auxiliary support rod 131.

[0038] In some embodiments of this application, see Figures 1 to 3 The support unit 100 includes a rubber pad 170, which is disposed on the surface of the support portion 2. In practical applications, the rubber pad 170 is used to abut against the workpiece 1. The rubber pad 170 can increase the friction between the support frame and the workpiece 1, which helps to limit the sliding of the workpiece 1 relative to the support frame.

[0039] In one possible implementation, the rubber pad 170 is specifically a vulcanized rubber pad 170. The rubber pad 170 is laid on the surfaces of the first support member 110 and the second support member 120 that are used to abut against the workpiece 1, so as to increase the friction between the workpiece 1 and the support member, thereby achieving anti-slip fixation. At the same time, the rubber pad 170 can also effectively prevent the workpiece 1 from directly rigidly contacting or colliding with the support frame, which helps to reduce the occurrence of scratches and bumps on the workpiece.

[0040] It is understandable that, in practical applications, the tilt angle of the first support member 110 can be set according to the required placement angle of the workpiece 1.

[0041] In some embodiments of this application, see Figure 3 The angle between the first support member 110 and the vertical direction is β. In this embodiment, β is specifically 55°, that is, the angle between the first support member 110 and the horizontal plane is 35°.

[0042] In some embodiments of this application, the first support member 110 and the second support member 120 are made of tubular material. This effectively reduces the weight of the support frame while ensuring its load-bearing capacity.

[0043] Furthermore, the auxiliary support structure 130 is also made of tubing to further reduce the weight of the support frame.

[0044] The support frame of this application embodiment is described in detail below with reference to a specific example. It should be noted that the following embodiment is merely an exemplary description and should not be construed as limiting the embodiments of this application.

[0045] See Figures 1 to 3 As shown, the support frame in this embodiment is used to place workpiece 1, specifically a zinc selenide plate. Placing the zinc selenide plate on the support frame assists in manual inspection of the zinc selenide plate.

[0046] In this embodiment, the support frame includes two spaced-apart support units 100, a slider 220, and a slide rail 210. Each support unit 100 is slidably connected to the slide rail 210 via the slider 220. Each support unit 100 includes a first support member 110, a second support member 120, an auxiliary support structure 130, a base 140, a first force transmission member 150, a second force transmission member 160, and a rubber pad 170. The auxiliary support structure 130 includes a first auxiliary support rod 131 and a second auxiliary support rod 132; the base 140 includes a first connector 141, a second connector 142, and a third connector 143.

[0047] It is worth mentioning that the first support component 110, the second support component 120, the auxiliary support structure 130, the base 140, the first force transmission component 150, and the second force transmission component 160 are all made of tubular material.

[0048] In the above embodiments, the first auxiliary support rod 131, the first support member 110, and the second auxiliary support rod 132 are all square steel pipes. The first auxiliary support rod 131 is horizontally arranged and one end is welded to the first support member 110. One end of the second auxiliary support rod 132 is welded and fixed to the first support member 110, and the other end is welded and fixed to the first auxiliary support rod 131. The first auxiliary support rod 131 and the second auxiliary support rod 132 are connected to the first support member 110 to form an auxiliary support module.

[0049] In the above embodiment, the first support member 110 is inclined at 35° relative to the horizontal plane, one end of the first support member 110 is connected to a distance of 6 cm from the upper end of the second support member 120, and the first support member 110 and the second support member 120 are perpendicular. Thus, an L-shaped support portion 2 is formed at the connection between the first support member 110 and the second support member 120, which can be used to place the workpiece 1.

[0050] In the above embodiment, the first force transmission member 150 is vertically arranged, and the upper end of the first force transmission member 150 is fixedly connected to the first support member 110, and the lower end is fixedly connected to the lower end of the second support member 120; one end of the third connector 143 is connected to the lower end of the second support member 120, and the other end is connected to the intersection of the second connector 142 and the second force transmission member 160.

[0051] When using the aforementioned support frame, adjust the distance between the two support units 100 by moving the slider 220 according to the specifications of the zinc selenide plate (i.e., workpiece 1) to ensure that the zinc selenide plate can be placed stably on the support part 2 of the support frame. Then, place the bottom of the first auxiliary support rod 131 on the inspection table to provide support for the support frame with the help of the inspection table; then place the zinc selenide plate on the support frame. When placing the zinc selenide plate, the rubber pad 170 can increase friction to achieve an anti-slip and fixing effect; after the zinc selenide plate is placed, a special cold light source can be used for inspection.

[0052] It should be noted that the support frame of this application embodiment can also be used in other support scenarios for non-selenide zinc plate workpieces, and is not limited here.

[0053] In the description of this application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0054] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0055] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0056] In the description of this specification, specific features, structures, materials, or characteristics may be combined in any suitable manner in one or more embodiments or examples.

[0057] It should be understood that although the steps in the flowcharts of the accompanying figures are shown sequentially as indicated by the arrows, these steps are not necessarily executed in the order indicated by the arrows. Unless explicitly stated herein, there is no strict order restriction on the execution of these steps, and they can be executed in other orders. Moreover, at least some steps in the flowcharts of the accompanying figures may include multiple sub-steps or multiple stages. These sub-steps or stages are not necessarily completed at the same time, but can be executed at different times, and their execution order is not necessarily sequential, but can be performed alternately or in turn with other steps or at least some of the sub-steps or stages of other steps.

Claims

1. A support frame, characterized in that, The device includes at least two support units spaced apart. Each support unit includes a first support member, a second support member, and an auxiliary support structure. The first support member is inclined relative to the vertical direction. One end of the first support member is connected to the second support member at an angle. The first support member and the second support member define a support portion for placing a workpiece. The end of the first support member away from the second support member is a cantilever end. The auxiliary support structure is connected to the cantilever end and is located on the side of the first support member opposite to the support portion.

2. The support frame according to claim 1, characterized in that, The auxiliary support structure includes a first auxiliary support rod and a second auxiliary support rod. One end of the first auxiliary support rod is connected to both ends of the first support member. One end of the second auxiliary support rod is connected to the other end of the first auxiliary support rod. The other end of the second auxiliary support rod is connected to the end of the first support member that is furthest from the second support member.

3. The support frame according to claim 2, characterized in that, The first auxiliary support rod is set horizontally.

4. The support frame according to claim 1, characterized in that, The support unit includes a base, a first force transmission component, and a second force transmission component. The lower end of the second support component is connected to the base. One end of the first force transmission component is connected to the position between the two ends of the first support component. The other end of the first force transmission component is connected to the base. One end of the second force transmission component is connected to the upper end of the second support component. The other end of the second force transmission component is connected to the base.

5. The support frame according to claim 4, characterized in that, The base includes a first connector, a second connector, and a third connector connected end to end in sequence. The overall outline of the base is triangular. One end of the first connector is connected to the lower end of the second support member. The second connector is horizontally positioned and located below the first and second connectors.

6. The support frame according to claim 5, characterized in that, The outer contours of the first connector, the second connector, the second force transmission member, and the second support member are triangular.

7. The support frame according to claim 4, characterized in that, The support frame includes a slide rail and a slider that cooperates with the slide rail. Each support unit is connected to a base, and different bases are connected to the sliders.

8. The support frame according to claim 1, characterized in that, The support unit includes a rubber pad, which is disposed on the surface of the support portion.

9. The support frame according to claim 1, characterized in that, The angle between the first support member and the vertical direction is 55°.

10. The support frame according to claim 1, characterized in that, The first support member and the second support member are made of tubular material.

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