Polytetrafluoroethylene plate

Abstract

The utility model relates to the technical field of application of polyfluortetraethylene plates, in particular to a polyfluortetraethylene plate which comprises a fixed base and a panel detachably arranged on the fixed base, and an assembly plate extending in the width direction of the fixed base is arranged on the end face of the bottom of the fixed base. Fixing grooves are symmetrically formed in the outer side of the end, close to the assembling plate, of the fixing base, a mounting groove is formed in the top end face of the fixing base, a reinforcing groove is formed in the portion, at the bottom of the mounting groove, of the fixing base, and a mounting plate capable of being inserted into the mounting groove is arranged at the top of one side of the panel; the end face of the bottom of the mounting plate is provided with reinforcing plates capable of being inserted into the reinforcing grooves, and the panel at the bottom of the mounting plate is provided with fixing plates corresponding to the fixing grooves in a one-to-one correspondence mode. All the components are arranged in a matched mode, so that the panel can be quickly mounted or dismounted, the working efficiency is improved, and the panel is firm and reliable after being mounted; screws are not needed for fixation, and the limitation of the space around the fixed base is avoided, so that the practicability is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of application of polytetrafluoroethylene plates, in particular to a polytetrafluoroethylene plate. Background Art

[0002] Polytetrafluoroethylene sheet (also called tetrafluoroethylene sheet, Teflon sheet, Teflon sheet), various polytetrafluoroethylene products have played a vital role in the national economy fields such as chemical industry, machinery, electronics, electrical appliances, military industry, aerospace, environmental protection and bridges.

[0003] Polytetrafluoroethylene sheets can also be used for advertisements. Existing advertisements all use the method of pasting advertisement paper on an advertisement board. When replacing, the advertisement paper is peeled off the advertisement board and then new advertisement paper is pasted. If the advertisement board is not removed from the wall, it is sometimes inconvenient to install. If the advertisement board is removed from the wall and the advertisement paper is pasted and then fixed by screws, there is a problem of troublesome operation. For example, in the Chinese patent literature, the utility model patent of "a polytetrafluoroethylene sheet" with the authorization announcement number CN211083600U was disclosed on July 24, 2020, which includes a plate body and a fixed base, the fixed base includes a fixed bottom plate, two L-shaped flanges are symmetrically provided at the edges of both sides of the fixed bottom plate, and a plurality of convex edges are also provided on the surface of the fixed bottom plate with the L-shaped flange, and the two ends of the convex edge are provided with a first guide portion, and the inner side surface of the vertical side of the L-shaped flange is provided with a guide convex strip, and the two ends of the guide convex strip are provided with a second guide portion, and the inner side surface of the horizontal side of the L-shaped flange is provided with an elastic mounting strip, and the surface of the elastic mounting strip is provided with an elastic protrusion. This solution facilitates the installation and use of the plate body and the installation and removal operations by using the plate body and the fixed base in combination. However, when there is space restriction on the opening end of the fixed base, the plate body cannot be installed and removed, and the practicality is greatly reduced. Utility Model Content

[0004] The purpose of the utility model is to provide a polytetrafluoroethylene plate to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A polytetrafluoroethylene plate, comprising a fixed base and a panel detachably arranged on the fixed base, wherein the bottom end surface of the fixed base is provided with an assembly plate extending in the width direction of the fixed base, a fixing groove is symmetrically opened on the outer side of one end of the fixed base close to the assembly plate, a first clamping hole connected to the fixing groove one by one is opened on the bottom end surface of the fixed base, a clamping rod is slidably connected in the first clamping hole, the clamping rod extends to the outside of the first clamping hole and is provided with a driving plate, a buffer spring sleeved on the outer side of the clamping rod is fixedly connected to the end surface of one side of the driving plate close to the clamping rod, the other end of the buffer spring is fixedly connected to the bottom end surface of the fixed base, a guide block is provided on the side of the driving plate close to the assembly plate, and a pull ring is provided on the side of the driving plate away from the clamping rod;

[0007] A mounting plate is provided on the top of one side of the panel, a reinforcing plate is provided on the bottom end face of the mounting plate, a fixing plate corresponding to the fixing grooves is provided on the panel at the bottom of the mounting plate, and a second clamping hole connected to the first clamping hole is opened through the fixing plate.

[0008] As a preferred technical solution of the utility model, a guide groove capable of allowing the guide block to move up and down is provided on the side of the assembly plate close to the driving plate, a limit column is provided on the assembly plate at the bottom of the guide groove, and a pull ring groove compatible with the pull ring is provided at the bottom of the limit column.

[0009] As a preferred technical solution of the utility model, a limiting cap is provided at the front end of the limiting column, and the diameter of the limiting cap is greater than the diameter of the limiting column.

[0010] As a preferred technical solution of the utility model, a mounting groove capable of being plugged into a mounting plate is provided on the top end surface of the fixed base, and a reinforcement groove capable of being plugged into a reinforcement plate is provided on the fixed base at the bottom of the mounting groove.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] During installation, first pull the pull ring toward the end away from the fixing groove, so that the clamping rod is disengaged from the fixing groove and the pull ring is sleeved in the pull ring groove on the limiting column. While pulling, the buffer spring undergoes elastic deformation. Then, press the panel from the top of the fixed base at a certain inclination angle so that a part of the reinforcement plate is located in the reinforcement groove. While keeping the bottom of the reinforcement plate in the reinforcement groove, move the panel toward the fixed base so that the fixing plate at the bottom of the panel is inserted into the fixing groove on the fixed base. At the same time, the reinforcement plate and the reinforcement groove are inserted into place. The mounting plate on the panel is naturally clamped into the mounting groove of the fixed base. At this time, the first clamping hole on the fixed base and the second clamping hole on the fixing plate are The first and second clamping holes are connected, and the pull ring is finally pulled to disengage the pull ring from the limit of the pull ring groove and release the pull ring. Under the elastic action of the buffer spring, the buffer spring rebounds and drives the clamping rod and the driving plate to reset, so that the front part of the clamping rod is inserted into the first clamping hole and the second clamping hole, so that the fixing plate on the panel is tightly locked in the fixing groove on the fixed base, and the panel and the fixed base are further fixed to complete the installation. When the panel needs to be disassembled, the above operation can be reversed to complete the disassembly. The utility model is simple to operate and can be quickly disassembled and assembled, thereby improving work efficiency. After installation, it is firm and reliable, does not need to be fixed with screws, and is not limited by the space around the fixed base, which greatly improves practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a structural schematic diagram of the fixed base of the utility model;

[0015] Figure 3 This is an enlarged view of the first viewing angle of the A part of the utility model;

[0016] Figure 4 This is an enlarged view of the A part of the utility model from a second viewing angle;

[0017] Figure 5 It is a structural schematic diagram of the panel of the utility model;

[0018] In the figure: 1. fixed base; 101. assembly plate; 102. fixing groove; 103. first clamping hole; 104. clamping rod; 105. driving plate; 106. buffer spring; 107. guide block; 108. pull ring; 109. guide groove; 110. limiting column; 111. pull ring groove; 112. limiting cap; 113. mounting groove; 114. reinforcement groove; 2. panel; 201. mounting plate; 202. reinforcement plate; 203. fixing plate; 204. second clamping hole. DETAILED DESCRIPTION

[0019] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0020] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0021] Example

[0022] Combination Figure 1-5 The polytetrafluoroethylene plate shown includes a fixed base 1 and a panel 2 detachably arranged on the fixed base 1. Through the coordinated arrangement of various components, the panel 2 can be quickly installed or removed, thereby improving work efficiency. After installation, it is firm and reliable, does not need to be fixed with screws, and is not limited by the space around the fixed base 1, thereby greatly improving practicality.

[0023] Combination Figure 2-4 The fixed base 1 shown in the figure has an assembly plate 101 extending along the width direction of the fixed base 1 on the bottom end face of the fixed base 1, and a fixing groove 102 is symmetrically opened on the outer side of one end of the fixed base 1 close to the assembly plate 101, and a first clamping hole 103 connected one by one with the fixing groove 102 is opened on the bottom end face of the fixed base 1, and a clamping rod 104 is slidably connected in the first clamping hole 103, and a driving plate 105 is provided on the outer side of the clamping rod 104 extending to the first clamping hole 103, and a buffer spring 106 sleeved on the outer side of the clamping rod 104 is fixedly connected to the end face of one side of the driving plate 105 close to the clamping rod 104, and the other end of the buffer spring 106 is fixedly connected to the bottom end face of the fixed base 1, and a guide block 107 is provided on the side of the driving plate 105 close to the assembly plate 101, and a pull ring 108 is provided on the side of the driving plate 105 away from the clamping rod 104. The setting of the pull ring 108 facilitates the staff to operate the clamping rod 104.

[0024] Furthermore, a guide groove 109 capable of allowing the guide block 107 to move up and down is provided on one side of the assembly plate 101 close to the drive plate 105. Through the setting of the guide groove 109 and the guide block 107, not only can the displacement of the drive plate 105 be guided and limited, but also the stability of the displacement of the drive plate 105 is improved. A limiting column 110 is provided on the assembly plate 101 at the bottom of the guide groove 109. A pull ring groove 111 matched with the pull ring 108 is provided at the bottom of the limiting column 110. A limiting cap 112 is provided at the front end of the limiting column 110. The diameter of the limiting cap 112 is larger than the diameter of the limiting column 110. Through the setting of the limiting cap 112 and the pull ring groove 111, the pull ring 108 is prevented from being detached when connected to the limiting column 110.

[0025] Furthermore, a mounting groove 113 is provided on the top end surface of the fixed base 1 for the mounting plate 201 to be plugged in, and a reinforcement groove 114 is provided on the fixed base 1 at the bottom of the mounting groove 113 for the reinforcement plate 202 to be plugged in. Through the arrangement of the reinforcement groove 114 and the reinforcement plate 202, the panel 2 and the fixed base 1 are initially fixedly connected.

[0026] like Figure 5 The panel 2 shown in the figure has a mounting plate 201 on the top of one side of the panel 2, a reinforcing plate 202 on the bottom end face of the mounting plate 201, a fixing plate 203 corresponding to the fixing groove 102 is provided on the panel 2 at the bottom of the mounting plate 201, and a second snap-in hole 204 connected to the first snap-in hole 103 is formed through the fixing plate 203.

[0027] It should be noted that the thickness of the reinforcing plate 202 should be ensured not to affect the insertion of the fixing plate 203 into the fixing groove 102 during installation. At the same time, there should be a certain gap between the fixing groove 102 and the fixing plate 203 to further ensure that the fixing plate 203 can be inserted into the fixing groove 102.

[0028] The working principle of the polytetrafluoroethylene plate of the utility model is:

[0029] During installation, first pull the pull ring 108 toward the end away from the fixing groove 102, so that the clamping rod 104 is disengaged from the fixing groove 102 and the pull ring 108 is sleeved in the pull ring groove 111 on the limiting column 110, and the buffer spring 106 is elastically deformed while pulling, and then the panel 2 is pressed from the top of the fixed base 1 at a certain inclination angle, so that a part of the reinforcement plate 202 is located in the reinforcement groove 114, and while keeping the bottom of the reinforcement plate 202 located in the reinforcement groove 114, the panel 2 is moved closer to the fixed base 1, so that the fixing plate 203 at the bottom of the panel 2 is inserted into the fixing groove 102 on the fixed base 1, and at the same time, the reinforcement plate 202 and the reinforcement groove 114 are inserted into place, and the mounting plate 201 on the panel 2 is naturally clamped into the mounting groove 113 of the fixed base 1. At this time, the first clamping hole 103 on the fixed base 1 and the fixing plate The second clamping hole 204 on 203 is connected, and finally the pull ring 108 is pulled to make the pull ring 108 disengage from the limit of the pull ring groove 111 and release the pull ring 108. Under the action of the buffer spring elasticity 106, the buffer spring 106 rebounds and drives the clamping rod 104 and the driving plate 105 to reset, so that the front part of the clamping rod 104 is inserted into the first clamping hole 103 and the second clamping hole 204, so that the fixing plate 203 on the panel 2 is tightly locked in the fixing groove 102 on the fixing base 1, and the panel 2 and the fixing base 1 are further fixed to complete the installation. When the panel 2 needs to be disassembled, the above operation can be reversed to complete the disassembly. The utility model is simple to operate, can be quickly disassembled and assembled, and improves work efficiency. After installation, it is firm and reliable, no screws are required, and it is not limited by the space around the fixing base 1, which greatly improves practicality.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A polytetrafluoroethylene plate, comprising a fixed base (1) and a panel (2) detachably arranged on the fixed base (1), characterized in that: The bottom end surface of the fixed base (1) is provided with an assembly plate (101) extending in the width direction of the fixed base (1); a fixing groove (102) is symmetrically provided on the outer side of one end of the fixed base (1) close to the assembly plate (101); a first clamping hole (103) connected one-to-one with the fixing groove (102) is provided on the bottom end surface of the fixed base (1); a clamping rod (104) is slidably connected in the first clamping hole (103); the clamping rod (104) extends to the first clamping hole (103) 3) a driving plate (105) is provided on the outside, a buffer spring (106) sleeved on the outside of the clamping rod (104) is fixedly connected to the end surface of one side of the driving plate (105) close to the clamping rod (104), the other end of the buffer spring (106) is fixedly connected to the bottom end surface of the fixed base (1), a guide block (107) is provided on the side of the driving plate (105) close to the assembly plate (101), and a pull ring (108) is provided on the side of the driving plate (105) away from the clamping rod (104); A mounting plate (201) is provided on the top of one side of the panel (2), a reinforcing plate (202) is provided on the bottom end surface of the mounting plate (201), a fixing plate (203) corresponding to the fixing grooves (102) is provided on the panel (2) at the bottom of the mounting plate (201), and a second clamping hole (204) connected to the first clamping hole (103) is provided through the fixing plate (203).

2. A polytetrafluoroethylene plate according to claim 1, characterized in that: A guide groove (109) capable of allowing the guide block (107) to move up and down is provided on one side of the assembly plate (101) close to the driving plate (105), a limiting column (110) is provided on the assembly plate (101) at the bottom of the guide groove (109), and a pull ring groove (111) adapted to the pull ring (108) is provided at the bottom of the limiting column (110).

3. A polytetrafluoroethylene plate according to claim 2, characterized in that: A limiting cap (112) is provided at the front end of the limiting column (110), and the diameter of the limiting cap (112) is greater than the diameter of the limiting column (110).

4. A polytetrafluoroethylene plate according to claim 1, characterized in that: The top end surface of the fixed base (1) is provided with a mounting groove (113) capable of being plugged into the mounting plate (201), and the fixed base (1) at the bottom of the mounting groove (113) is provided with a reinforcement groove (114) capable of being plugged into the reinforcement plate (202).

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