Organ type protection structure

Abstract

The utility model provides an organ type protective structure which comprises a first connecting plate and a second connecting plate. The back face of the first connecting plate is fixedly connected with a flexible protective cover, the other end of the flexible protective cover is fixedly connected with a second connecting plate, the second connecting plate and the flexible protective cover are the same in structure, and a first sliding groove is formed in the front face of the first connecting plate in a penetrating mode. According to the organ type protection structure, the flexible protection cover can be supported through the supporting effect of the sliding frame so that the middle of the flexible protection cover can be prevented from being sunken, the sliding frame can be limited through the sliding rod, and meanwhile the sliding frame can slide conveniently when the flexible protection cover shrinks; the position, located on the peripheral side face of the lead screw, of the side plate can be adjusted by rotating the nut, so that the distance between the first connecting plate and the second connecting plate can be adjusted, when the distance between the first connecting plate and the second connecting plate is shortened, the flexible protective cover can be tightened through the pulling force of the elastic rope, and therefore the flexible protective cover can be shrunk conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of protective covers, in particular to an accordion type protective structure. Background Art

[0002] A protective cover is a cover used to protect objects. There are many types of protective covers, and the accordion-type protective cover is just one of them. The characteristic of the accordion-type protective cover is that it can expand and contract.

[0003] After searching, the utility model patent with patent number CN215967743U discloses "a flexible accordion-type protective cover". This flexible accordion-type protective cover starts the driving motor, and after being driven by the transmission belt, the threaded screw rotates, and after threaded transmission, the sliding block moves along the support plate, and the inclined bracket supports the hinged support frame to extend or shrink the accordion telescopic cover body. The hinged support frame supports the middle part of the accordion telescopic cover body, avoiding the occurrence of depression in the middle part of the accordion telescopic cover body, and at the same time can realize the automatic extension and contraction of the accordion telescopic cover body.

[0004] This device supports the middle part of the accordion telescopic hood body by an articulated support frame, thereby avoiding the middle part of the accordion telescopic hood body from sinking. However, the threaded screw is connected to the sliding block by threaded transmission. Therefore, when the threaded screw rotates, each group of sliding blocks moves the same distance synchronously, and the distance moved by the left end of the accordion telescopic hood body is the sum of the distances of each group of expansion joints. Therefore, the articulated support frame cannot maintain support for the middle part of the accordion telescopic hood body during operation, resulting in poor use effect and a more complicated structure.

[0005] Therefore, it is necessary to provide an accordion-type protective structure to solve the above-mentioned technical problems. Utility Model Content

[0006] The utility model provides an accordion type protective structure, which solves the problem that the middle part of the accordion telescopic cover body cannot be supported during operation and the structure is relatively complicated.

[0007] In order to solve the above technical problems, the utility model provides an accordion-type protective structure, comprising: a first connecting plate;

[0008] A flexible protective cover is fixedly connected to the back side of the first connecting plate, and the other end of the flexible protective cover is fixedly connected to the second connecting plate. The second connecting plate has the same structure as the flexible protective cover. A first slide groove is penetrated through the front side of the first connecting plate, and four groups of first slide grooves are provided. The first slide grooves are respectively located at the four corner positions of the first connecting plate. A sliding rod is slidably connected between the first connecting plate and the second connecting plate, and four groups of sliding rods are provided. The sliding rod matches the first slide groove. The front and rear ends of the sliding rod are fixedly connected to a limiting plate, and a sliding frame is slidably connected to the side surface of the limiting plate, and multiple groups of sliding frames are provided. A second slide groove matching the limiting plate is penetrated through the front side of the sliding frame, and the inner side of the sliding frame is fixedly connected to the flexible protective cover.

[0009] Preferably, left and right sides of the first slide groove are fixedly connected with side panels, and a third slide groove is provided through the front side of the side panel.

[0010] Preferably, a screw rod is slidably connected inside the third sliding groove, nuts are threadedly connected to the peripheral side surfaces of the screw rod, and four groups of nuts are provided.

[0011] Preferably, the flexible protective cover is fixedly connected to a connecting block on its peripheral side, and multiple groups of connecting blocks are provided. The connecting blocks are in a right-angle shape and are respectively located at the four corners of the flexible protective cover, and each four groups of connecting blocks are located in the middle of the two groups of sliding frames.

[0012] Preferably, elastic ropes are fixedly connected between the two corresponding groups of connection blocks, and the flexible protective cover can be framed by the corresponding four groups of connection blocks and the corresponding four groups of elastic ropes.

[0013] Preferably, bolt holes are formed through the front side of the first connecting plate, and a plurality of groups of bolt holes are provided.

[0014] Compared with the related art, the accordion-type protective structure provided by the utility model has the following beneficial effects:

[0015] The utility model provides an accordion-type protective structure, which can support the flexible protective cover through the supporting effect of the sliding frame to prevent the middle part of the flexible protective cover from being dented, and can limit the sliding frame through the sliding rod, and can facilitate the sliding of the sliding frame when the flexible protective cover is contracted. The support of the flexible protective cover during work can be maintained through this mechanism, and the structure is relatively simple. The position of the side plate located on the side surface of the screw rod can be adjusted by rotating the nut, so that the distance between the first connecting plate and the second connecting plate can be adjusted. When the distance between the first connecting plate and the second connecting plate is shortened, the flexible protective cover can be tightened by the pulling force of the elastic rope, so that the flexible protective cover is easy to contract. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1A schematic structural diagram of a preferred embodiment of an accordion-type protective structure provided by the utility model;

[0017] Figure 2 for Figure 1 A schematic structural diagram of the first connecting plate is shown.

[0018] Numbers in the figure: 1. first connecting plate; 2. second connecting plate; 3. flexible protective cover; 4. first slide groove; 5. slide rod; 6. limit plate; 7. slide frame; 8. second slide groove; 9. side plate; 10. third slide groove; 11. screw rod; 12. nut; 13. connecting block; 14. elastic rope; 15. bolt hole. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0020] Please refer to Figure 1 and Figure 2 ,in Figure 1 A schematic structural diagram of a preferred embodiment of an accordion-type protective structure provided by the utility model; Figure 2 for Figure 1 The structural schematic diagram of the first connecting plate shown is an accordion-type protective structure, comprising: a first connecting plate 1;

[0021] A flexible protective cover 3 is fixedly connected to the back side of the first connecting plate 1, and a second connecting plate 2 is fixedly connected to the other end of the flexible protective cover 3. The second connecting plate 2 has the same structure as the flexible protective cover 3. A first slide groove 4 is provided through the front side of the first connecting plate 1, and four groups of first slide grooves 4 are provided. The first slide grooves 4 are respectively located at the four corner positions of the first connecting plate 1. A sliding rod 5 is slidably connected between the first connecting plate 1 and the second connecting plate 2, and four groups of sliding rods 5 are provided. The sliding rod 5 matches the first slide groove 4. The front and rear ends of the sliding rod 5 are fixedly connected to a limiting plate 6, and a sliding frame 7 is slidably connected to the side surface of the limiting plate 6, and the sliding frame 7 is provided with multiple groups. A second slide groove 8 matching the limiting plate 6 is provided through the front side of the sliding frame 7, and the inner side of the sliding frame 7 is fixedly connected to the flexible protective cover 3. The flexible protective cover 3 can be effectively supported by the setting of the sliding rod 5 and the sliding frame 7.

[0022] The first slide groove 4 is fixedly connected with side plates 9 on both sides, and a third slide groove 10 is penetrated through the front of the side plate 9. The arrangement of the side plate 9 can facilitate the installation of the screw rod 11 without affecting the function of the screw rod 11.

[0023] A screw rod 11 is slidably connected inside the third slide groove 10 , and nuts 12 are threadedly connected to the side surfaces of the screw rod 11 . Four groups of nuts 12 are provided, and the four groups of nuts 12 are respectively located on both sides of the two groups of side plates 9 for limiting the side plates 9 .

[0024] The flexible protective cover 3 is fixedly connected to the side surface with a connecting block 13, and a plurality of connecting blocks 13 are arranged. The connecting blocks 13 are in a right-angle shape and are respectively located at the four corners of the flexible protective cover 3, and each four groups of connecting blocks 13 are located in the middle of the two groups of sliding frames 7. The arrangement of the connecting blocks 13 is conducive to the arrangement of the elastic rope 14.

[0025] An elastic rope 14 is fixedly connected between the two groups of corresponding connecting blocks 13. The flexible protective cover 3 can be framed by the corresponding four groups of connecting blocks 13 and the corresponding four groups of elastic ropes 14. The setting of the elastic ropes 14 can tighten the portion of the flexible protective cover 3 between the two groups of sliding frames 7, thereby pulling the sliding frame 7 to slide along the sliding rod 5, which is conducive to the contraction of the flexible protective cover 3.

[0026] Bolt holes 15 are formed through the front surface of the first connecting plate 1 , and a plurality of bolt holes 15 are provided. The provision of the bolt holes 15 can facilitate the splicing and installation of the first connecting plate 1 .

[0027] The working principle of the accordion-type protective structure provided by the utility model is as follows:

[0028] Step 1: When in use, the flexible protective cover 3 can be supported by the supporting effect of the sliding frame 7 to prevent the middle part of the flexible protective cover 3 from being dented. The sliding frame 7 can be limited by the sliding rod 5, and the sliding frame 7 can be facilitated to slide when the flexible protective cover 3 is contracted.

[0029] Step 2: By rotating the nut 12, the position of the side plate 9 on the side of the screw rod 11 can be adjusted, so that the distance between the first connecting plate 1 and the second connecting plate 2 can be adjusted. When the distance between the first connecting plate 1 and the second connecting plate 2 is shortened, the flexible protective cover 3 can be tightened by the tension of the elastic rope 14, thereby facilitating the contraction of the flexible protective cover 3.

[0030] Compared with the related art, the accordion-type protective structure provided by the utility model has the following beneficial effects:

[0031] The flexible protective cover 3 can be supported by the supporting effect of the sliding frame 7 to prevent the middle part of the flexible protective cover 3 from being sunken. The sliding frame 7 can be limited by the sliding rod 5, and the sliding frame 7 can be facilitated to slide when the flexible protective cover 3 is contracted. The flexible protective cover 3 can be supported during operation by this mechanism, and the structure is relatively simple. The position of the side plate 9 on the side of the screw rod 11 can be adjusted by rotating the nut 12, so that the distance between the first connecting plate 1 and the second connecting plate 2 can be adjusted. When the distance between the first connecting plate 1 and the second connecting plate 2 is shortened, the flexible protective cover 3 can be tightened by the pulling force of the elastic rope 14, so as to facilitate the contraction of the flexible protective cover 3.

[0032] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An accordion-type protective structure, characterized in that: include: A first connecting plate (1); The back side of the first connecting plate (1) is fixedly connected with a flexible protective cover (3), and the other end of the flexible protective cover (3) is fixedly connected with a second connecting plate (2). The front side of the first connecting plate (1) is provided with a first sliding groove (4), and four groups of the first sliding groove (4) are provided. The first sliding groove (4) is respectively located at four corner positions of the first connecting plate (1). A sliding rod (5) is slidably connected between the first connecting plate (1) and the second connecting plate (2), and four groups of the sliding rod (5) are provided. The sliding rod (5) matches the first sliding groove (4). The front and rear ends of the sliding rod (5) are fixedly connected with a limiting plate (6), and the side surface of the limiting plate (6) is slidably connected with a sliding frame (7), and the sliding frame (7) is provided with multiple groups. The front side of the sliding frame (7) is provided with a second sliding groove (8) matching the limiting plate (6), and the inner side of the sliding frame (7) is fixedly connected to the flexible protective cover (3).

2. The accordion-type protective structure according to claim 1, characterized in that: The left and right sides of the first slide groove (4) are both fixedly connected with side plates (9), and the front side of the side plate (9) is penetrated by a third slide groove (10).

3. The accordion-type protective structure according to claim 2, characterized in that: A screw rod (11) is slidably connected inside the third sliding groove (10), and a nut (12) is threadedly connected to the side surface of the screw rod (11), and four groups of nuts (12) are provided.

4. The accordion-type protective structure according to claim 3, characterized in that: The flexible protective cover (3) is fixedly connected to a connecting block (13) on its peripheral side, and a plurality of connecting blocks (13) are provided. The connecting blocks (13) are in a right-angle shape and are respectively located at the four corners of the flexible protective cover (3), and each of the four connecting blocks (13) is located in the middle of the two sliding frames (7).

5. The accordion-type protective structure according to claim 4, characterized in that: An elastic rope (14) is fixedly connected between the two corresponding groups of connection blocks (13), and the flexible protective cover (3) can be framed by the corresponding four groups of connection blocks (13) and the corresponding four groups of elastic ropes (14).

6. The accordion-type protective structure according to claim 5, characterized in that: The first connecting plate (1) has bolt holes (15) extending through the front surface thereof, and a plurality of groups of bolt holes (15) are provided.

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