Engineering plastic protection plate structure

Abstract

The utility model discloses an engineering plastic protection plate structure, and relates to the technical field of engineering plastics. The engineering plastic protection plate structure comprises a protection plate and a locking structure, the protection plate comprises a plate body, the side face of the plate body is provided with a splicing groove, and the side face of the plate body is fixedly connected with a splicing strip. According to the engineering plastic protection plate structure, the splicing grooves, the splicing strips and the locking structures are arranged, the splicing grooves and the splicing strips can be used for splicing the two sets of plate bodies, and then the opening positions of the splicing grooves can be blocked in cooperation with movable plugs contained in the locking structures; according to the engineering plastic protection plate, the splicing grooves and the splicing strips are arranged, so that the splicing state of the splicing grooves and the splicing strips is converted into the splicing state, a plurality of plastic plates can be combined, the universality of the engineering plastic protection plate in use is optimized, and the practicability of the engineering plastic protection plate is remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering plastics, in particular to an engineering plastic protective plate structure. Background Art

[0002] Engineering plastics board is a board made of engineering plastics. Engineering plastics can be used as engineering materials and plastics to replace metal to manufacture machine parts, etc. It has excellent comprehensive properties, high rigidity, small creep, high mechanical strength, good heat resistance, good electrical insulation, and can be used for a long time in harsh chemical and physical environments.

[0003] After searching, it is proposed in a composite engineering plastic board with patent publication number CN216842525U that "the utility model discloses a composite engineering plastic board, specifically relates to the technical field of engineering plastic boards, including a C-shaped plastic board body 1 and a C-shaped plastic board body 2, and the C-shaped plastic board body 1 and the C-shaped plastic board body 2 are spliced ​​and fixed through multiple groups of structures";

[0004] However, the above scheme still has certain shortcomings in actual use. In this scheme, only two adjacent plastic plates can be spliced ​​and fixed, but multiple plastic plates cannot be combined, resulting in certain defects in the use of the engineering plastic protective plate, which in turn affects the practicability of the engineering plastic protective plate. Utility Model Content

[0005] The utility model provides an engineering plastic protection plate structure to solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an engineering plastic protective plate structure, comprising a protective plate and a locking structure, wherein the protective plate comprises a plate body, and a splicing groove is provided on the side of the plate body and a splicing strip is fixedly connected thereto;

[0007] The locking structure includes a movable plug, which slides with the surface of the plate body. An embedded groove is opened inside the movable plug. The inner wall of the embedded groove is rotatably connected to a deflection rod. Both ends of the deflection rod are respectively rotatably connected to hinge blocks. The ends of the two hinge blocks away from the deflection rod are respectively fixedly connected to an external pull rod and a limit pin. The external pull rod is located obliquely in front of the limit pin and extends to the outside of the movable plug.

[0008] Furthermore, a slide rail is provided on the surface of the plate body, a follower rod is fixedly connected to the side end of the movable plug, and one end of the follower rod away from the movable plug extends to the interior of the slide rail and is slidably connected to the inner wall of the slide rail.

[0009] Furthermore, a rotating shaft is rotatably connected between the inner walls on both sides of the embedded groove, a sliding groove is provided inside the deflection rod, and the rotating shaft is located inside the sliding groove and is slidably connected to the inner wall of the sliding groove.

[0010] Furthermore, a damping spring rod is provided on the inner wall of the embedded groove, a lap plate is fixedly connected to the outer side of the hinge block, and the other end of the damping spring rod is connected to the lap plate.

[0011] Furthermore, a flip cover is hinged on the front side of the movable plug, and the outer pull rod is located on the inner side of the flip cover.

[0012] Compared with the prior art, the utility model provides an engineering plastic protective plate structure, which has the following beneficial effects:

[0013] The engineering plastic protective plate structure is provided with splicing grooves, splicing strips and locking structures. The splicing grooves and splicing strips can be used to splice two groups of plate bodies with each other, and the movable plug included in the locking structure can be used to seal the opening of the splicing groove, so that the plug-in state of the splicing grooves and the splicing strips is transformed into a splicing state, so that multiple plastic plates can be combined, so that the versatility of the engineering plastic protective plate during use is optimized, and the practicality of the engineering plastic protective plate is significantly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the structure of the utility model;

[0016] Figure 3 for Figure 2 A magnified view of the structure at center;

[0017] Figure 4 It is an exploded diagram of the locking structure of the utility model;

[0018] Figure 5 It is a side sectional view of the movable plug structure of the utility model.

[0019] In the figure: 1. protective plate; 101. plate body; 102. splicing groove; 103. splicing strip; 104. slide rail; 2. locking structure; 201. movable plug; 202. follower rod; 203. embedded groove; 204. deflection rod; 205. rotating shaft; 206. hinge block; 207. external pull rod; 208. limit pin; 209. damping spring rod; 210. flip cover. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-5 The utility model discloses an engineering plastic protective plate structure, including a protective plate 1 and a locking structure 2. The protective plate 1 includes a plate body 101. The side of the plate body 101 is provided with a splicing groove 102 and is fixedly connected with a splicing strip 103.

[0022] The locking structure 2 includes a movable plug 201, which slides with the surface of the plate body 101. An embedded groove 203 is opened inside the movable plug 201. The inner wall of the embedded groove 203 is rotatably connected to a deflection rod 204. The two ends of the deflection rod 204 are respectively rotatably connected to hinge blocks 206. The ends of the two hinge blocks 206 away from the deflection rod 204 are respectively fixedly connected to an external pull rod 207 and a limit pin 208. The external pull rod 207 is located obliquely in front of the limit pin 208 and extends to the outside of the movable plug 201.

[0023] By setting the splicing groove 102, the splicing strip 103 and the locking structure 2, the two groups of plate bodies 101 can be spliced ​​together by utilizing the splicing groove 102 and the splicing strip 103, and the movable plug 201 included in the locking structure 2 can be used to seal the opening of the splicing groove 102, so that the plug-in state of the splicing groove 102 and the splicing strip 103 is transformed into a splicing state, so that multiple plastic plates can be combined, so that the versatility of the engineering plastic protective plate during use is optimized, thereby significantly improving the practicality of the engineering plastic protective plate.

[0024] Specifically, a slide rail 104 is provided on the surface of the plate body 101 , and a follower rod 202 is fixedly connected to the side end of the movable plug 201 . The end of the follower rod 202 away from the movable plug 201 extends to the interior of the slide rail 104 and is slidably connected to the inner wall of the slide rail 104 .

[0025] In this embodiment, the movable plug 201 slides along the direction of the slide rail 104 through the follower rod 202, so that the movable plug 201 can normally move to the opening of the splicing groove 102.

[0026] Specifically, a rotating shaft 205 is rotatably connected between the inner walls on both sides of the embedded groove 203, a sliding groove is provided inside the deflection rod 204, and the rotating shaft 205 is located inside the sliding groove and is slidably connected to the inner wall of the sliding groove.

[0027] In this embodiment, the deflection rod 204 can slide in a small range on the outside of the rotating shaft 205 through the sliding groove, so that the deflection rod 204 can adjust its position in a small range during the rotation process, thereby avoiding the deflection rod 204 from getting stuck during the rotation process.

[0028] Specifically, a damping spring rod 209 is disposed on the inner wall of the embedded groove 203 , a lap plate is fixedly connected to the outer side of the hinge block 206 , and the other end of the damping spring rod 209 is connected to the lap plate.

[0029] In this embodiment, the damping spring rod 209 can be used to automatically reset the two hinge blocks 206, so that the deflection rod 204 can rotate by itself.

[0030] Specifically, a flip cover 210 is hinged on the front side of the movable plug 201 , and the outer pull rod 207 is located on the inner side of the flip cover 210 .

[0031] In this embodiment, the flip cover 210 can be used to wrap the outer pull rod 207 for protection, thereby preventing an unauthorized person from accidentally touching the outer pull rod 207 and causing the protective plates to separate.

[0032] When in use, firstly, two adjacent plate bodies 101 are attached to each other, and the splicing strip 103 of the right plate body 101 is inserted into the splicing groove 102 of the left plate body 101, so that the two adjacent plate bodies 101 are spliced ​​together;

[0033] Then, the movable plug 201 is pulled, so that the movable plug 201 slides along the direction of the slide rail 104 through the follower rod 202. During this process, the limit pin 208 is received in the embedded groove 203 and always fits with the outer side of the plate body 101, so that the damping spring rod 209 is in a compressed state, and the deflection rod 204 is in a forward tilted state.

[0034] When the movable plug 201 moves to the opening of the splicing groove 102, the damping spring rod 209 is no longer compressed, prompting the damping spring rod 209 to drive the deflection rod 204 to deflect at an angle through the hinge block 206, so that the deflection rod 204 is adjusted from a forward tilted state to a backward deflected state, so that the deflection rod 204 at this time drives the limit pin 208 to automatically extend out of the embedded groove 203 and penetrate into the splicing groove 102, so that the movable plug 201 at this time is locked by the limit pin 208 at the opening of the splicing groove 102, thereby completing the combination of the two plate bodies 101.

[0035] To summarize, the engineering plastic protective plate structure, by setting the splicing groove 102, the splicing strip 103 and the locking structure 2, can utilize the splicing groove 102 and the splicing strip 103 to splice two groups of plate bodies 101 with each other, and then cooperate with the movable plug 201 included in the locking structure 2 to seal the opening of the splicing groove 102, so that the plug-in state of the splicing groove 102 and the splicing strip 103 is transformed into a splicing state, so that multiple plastic plates can be combined, so that the versatility of the engineering plastic protective plate during use is optimized, and the practicality of the engineering plastic protective plate is significantly improved.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An engineering plastic protective plate structure, comprising a protective plate (1) and a locking structure (2), characterized in that: The protective plate (1) comprises a plate body (101), a side surface of the plate body (101) is provided with a splicing groove (102) and a splicing strip (103) is fixedly connected thereto; The locking structure (2) includes a movable plug (201), and the movable plug (201) slides with the surface of the plate body (101). An embedded groove (203) is opened inside the movable plug (201), and the inner wall of the embedded groove (203) is rotatably connected to a deflection rod (204). The two ends of the deflection rod (204) are respectively rotatably connected to hinge blocks (206), and the ends of the two hinge blocks (206) away from the deflection rod (204) are respectively fixedly connected to an external pull rod (207) and a limit pin (208), and the external pull rod (207) is located obliquely in front of the limit pin (208) and extends to the outside of the movable plug (201).

2. The engineering plastic protection plate structure according to claim 1, characterized in that: A slide rail (104) is provided on the surface of the plate body (101), and a follower rod (202) is fixedly connected to the side end of the movable plug (201). One end of the follower rod (202) away from the movable plug (201) extends to the interior of the slide rail (104) and is slidably connected to the inner wall of the slide rail (104).

3. The engineering plastic protection plate structure according to claim 1, characterized in that: A rotating shaft (205) is rotatably connected between the inner walls on both sides of the embedded groove (203), a sliding groove is provided inside the deflection rod (204), and the rotating shaft (205) is located inside the sliding groove and is slidably connected to the inner wall of the sliding groove.

4. The engineering plastic protection plate structure according to claim 1, characterized in that: The inner wall of the embedded groove (203) is provided with a damping spring rod (209), the outer side of the hinge block (206) is fixedly connected with a lap plate, and the other end of the damping spring rod (209) is connected to the lap plate.

5. The engineering plastic protection plate structure according to claim 1, characterized in that: A flip cover (210) is hingedly connected to the front side of the movable plug (201), and the outer pull rod (207) is located on the inner side of the flip cover (210).

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