Cold-resistant blister tray

Abstract

The utility model belongs to the technical field of blister trays, particularly relates to a cold-resistant blister tray, and provides the following scheme aiming at the cold-resistant problem: the cold-resistant blister tray comprises a base, the upper surface of the base is fixedly connected with a guide rod; the outer circular surface of the guide rod is connected with a pressing plate in a sleeving manner; a first mounting groove is formed in the upper surface of the pressing plate; a first sliding groove is formed in the upper surface of the pressing plate. A fixing mechanism is slidably mounted on the inner surface of the first sliding groove. A threaded hole is formed in the upper surface of the pressing plate; a threaded rod is rotationally mounted on the inner surface of the threaded hole, and the lower end of the threaded rod is rotationally mounted on the upper surface of the base; and the upper end of the threaded rod is fixedly connected with a rotating block.

Description

Technical Field

[0001] The utility model relates to the technical field of blister trays, in particular to a cold-resistant blister tray. Background Art

[0002] Blister trays are also called blister trays or plastic trays. They use the blister process to make plastic hard sheets into plastic with specific grooves. Blister trays are mostly made of polyester, polyvinyl chloride, anti-static sheets and other materials. The existing diaphragm technology is applied to blister trays, which can not only load items but also beautify them.

[0003] However, the prior art still has some shortcomings. In the prior art, the elasticity of the blister tray decreases after hardening during use, and it shrinks when the temperature drops, and is prone to cracking, which leads to the problem that the blister tray is not practical and stable enough.

[0004] Therefore, we propose a cold-resistant blister tray to solve this problem. Utility Model Content

[0005] The utility model aims to solve the problems raised in the above-mentioned background technology and provides a cold-resistant blister tray.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A cold-resistant blister tray comprises a base; a guide rod is fixedly connected to the upper surface of the base; a pressure plate is sleeved on the outer cylindrical surface of the guide rod; a No. 1 mounting groove is provided on the upper surface of the pressure plate; a No. 1 slide groove is provided on the upper surface of the pressure plate; a fixing mechanism is slidably installed on the inner surface of the No. 1 slide groove; a threaded hole is provided on the upper surface of the pressure plate; a threaded rod is rotatably installed on the inner surface of the threaded hole, and the lower end of the threaded rod is rotatably installed on the upper surface of the base; a rotating block is fixedly connected to the upper end of the threaded rod.

[0008] Preferably, the fixing mechanism includes a fixing plate slidably mounted on the inner surface of a No. 1 slide groove; a No. 1 spring is provided on both sides of the outer surface of one side of the fixing plate; a No. 2 slide groove is provided on the outer surface of one side of the fixing plate; a fixing groove is provided on the inner surface of the fixing plate; and a button is slidably mounted on the inner surface of the fixing groove.

[0009] Preferably, a limiting groove is provided on the inner surface of the fixing plate; a limiting block is slidably mounted on the inner surface of the limiting groove, and one side outer surface of the limiting block is fixedly connected to one side outer surface of the button.

[0010] Preferably, the fixing groove is located directly above the No. 2 slide groove; one end of the No. 1 spring is fixedly connected to the inner surface of the No. 1 slide groove.

[0011] Preferably, a protrusion is fixedly connected to the upper surface of the pressure plate; a No. 2 mounting groove is provided on the upper surface of the protrusion; a fixed block is slidably mounted on the inner surface of the No. 2 mounting groove; a No. 2 spring is fixedly connected to the lower surface of the fixed block, and the lower end of the No. 2 spring is fixedly connected to the inner bottom surface of the pressure plate.

[0012] In the utility model, the cold-resistant blister tray is provided with a threaded rod, a pressure plate, a convex block, a No. 2 mounting groove, a fixed block, a No. 2 spring, a No. 1 slide groove, a fixing mechanism, a fixing plate, a No. 1 spring, a No. 2 slide groove, a fixing groove, a button, a limiting groove, a limiting block, a No. 1 mounting groove, a threaded hole, and a rotating block. First, an object is placed in the No. 1 mounting groove, and then the button is pressed downward. Pressing the button will push the fixing block into the No. 2 mounting groove. The fixing plate will leave the convex block under the action of the No. 1 spring to cover the object. Then the rotating block is rotated. The rotation of the rotating block drives the threaded rod to rotate. The rotation of the threaded rod drives the pressure plate to move downward. The downward movement of the pressure plate drives the fixing plate to move, so that the fixing plate fixes the object, thereby realizing that different objects can be fixed. Moreover, the device is in a disassembled state, which can effectively prevent the device from being broken due to cold shrinkage, thereby improving cold resistance.

[0013] In the utility model, the cold-resistant blister tray can assist the movement of the pressing plate through the setting of the guide rod, thereby preventing the pressing plate from tilting and wearing.

[0014] The utility model has reasonable structural design, simple operation and high reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional structural schematic diagram of a cold-resistant blister tray proposed by the utility model;

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the fixing mechanism in the utility model;

[0017] Figure 3 It is a cross-sectional structural schematic diagram of the fixing mechanism in the utility model;

[0018] Figure 4 It is a schematic cross-sectional structural diagram of the protrusion in the utility model.

[0019] In the figure: 1. base; 2. guide rod; 3. threaded rod; 4. pressure plate; 41. protrusion; 42. No. 2 mounting groove; 43. fixing block; 44. No. 2 spring; 5. No. 1 slide groove; 6. fixing mechanism; 61. fixing plate; 62. No. 1 spring; 63. No. 2 slide groove; 64. fixing groove; 65. button; 66. limit groove; 67. limit block; 7. No. 1 mounting groove; 8. threaded hole; 9. rotating block. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-4 A cold-resistant blister tray comprises a base 1; a guide rod 2 is fixedly connected to the upper surface of the base 1; a pressing plate 4 is sleeved on the outer circumferential surface of the guide rod 2; a No. 1 mounting groove 7 is provided on the upper surface of the pressing plate 4; a No. 1 slide groove 5 is provided on the upper surface of the pressing plate 4; a fixing mechanism 6 is slidably installed on the inner surface of the No. 1 slide groove 5; a threaded hole 8 is provided on the upper surface of the pressing plate 4; a threaded rod 3 is rotatably installed on the inner surface of the threaded hole 8, and the lower end of the threaded rod 3 is rotatably installed on the upper surface of the base 1; a rotating block 9 is fixedly connected to the upper end of the threaded rod 3.

[0022] Furthermore, the fixing mechanism 6 includes a fixing plate 61 slidably mounted on the inner surface of the No. 1 slide groove 5; a No. 1 spring 62 is provided on both sides of the outer surface of one side of the fixing plate 61; a No. 2 slide groove 63 is provided on the outer surface of one side of the fixing plate 61; a fixing groove 64 is provided on the inner surface of the fixing plate 61; and a button 65 is slidably mounted on the inner surface of the fixing groove 64.

[0023] Furthermore, a limiting groove 66 is provided on the inner surface of the fixing plate 61 ; a limiting block 67 is slidably mounted on the inner surface of the limiting groove 66 , and one outer surface of the limiting block 67 is fixedly connected to one outer surface of the button 65 .

[0024] Furthermore, the fixing groove 64 is located directly above the No. 2 slide groove 63 ; one end of the No. 1 spring 62 is fixedly connected to the inner surface of the No. 1 slide groove 5 .

[0025] Furthermore, a protrusion 41 is fixedly connected to the upper surface of the pressure plate 4; a No. 2 mounting groove 42 is provided on the upper surface of the protrusion 41; a fixing block 43 is slidably mounted on the inner surface of the No. 2 mounting groove 42; a No. 2 spring 44 is fixedly connected to the lower surface of the fixing block 43, and the lower end of the No. 2 spring 44 is fixedly connected to the inner bottom surface of the pressure plate 4.

[0026] In the utility model, when in use, first place the article in the No. 1 installation groove 7, and then press the button 65 downward. Pressing the button 65 will push the fixing block 43 into the No. 2 installation groove 42. The fixing plate 61 will leave the protrusion 41 under the action of the No. 1 spring 62 to cover the article, and then rotate the rotating block 9. The rotation of the rotating block 9 drives the threaded rod 3 to rotate, and the rotation of the threaded rod 3 drives the pressure plate 4 to move downward. The downward movement of the pressure plate 4 will drive the fixing plate 61 to move, so that the fixing plate 61 fixes the article, thereby realizing that different articles can be fixed, and the device is in a disassembled state, which can effectively prevent the device from being broken due to shrinkage and improve the cold resistance. The setting of the guide rod 2 can assist the movement of the pressure plate 4, prevent the pressure plate 4 from tilting, and prevent the pressure plate 4 from wearing.

[0027] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0028] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0029] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A cold-resistant blister tray, characterized in that: The invention comprises a base (1); a guide rod (2) is fixedly connected to the upper surface of the base (1); a pressure plate (4) is sleeved on the outer cylindrical surface of the guide rod (2); a No. 1 mounting groove (7) is provided on the upper surface of the pressure plate (4); a No. 1 slide groove (5) is provided on the upper surface of the pressure plate (4); a fixing mechanism (6) is slidably mounted on the inner surface of the No. 1 slide groove (5); a threaded hole (8) is provided on the upper surface of the pressure plate (4); a threaded rod (3) is rotatably mounted on the inner surface of the threaded hole (8), and the lower end of the threaded rod (3) is rotatably mounted on the upper surface of the base (1); and a rotating block (9) is fixedly connected to the upper end of the threaded rod (3).

2. A cold-resistant blister tray according to claim 1, characterized in that: The fixing mechanism (6) comprises a fixing plate (61) slidably mounted on the inner surface of the No. 1 slide groove (5); a No. 1 spring (62) is provided on both sides of the outer surface of one side of the fixing plate (61); a No. 2 slide groove (63) is provided on the outer surface of one side of the fixing plate (61); a fixing groove (64) is provided on the inner surface of the fixing plate (61); and a button (65) is slidably mounted on the inner surface of the fixing groove (64).

3. A cold-resistant blister tray according to claim 2, characterized in that: The inner surface of the fixing plate (61) is provided with a limiting groove (66); a limiting block (67) is slidably mounted on the inner surface of the limiting groove (66), and one side outer surface of the limiting block (67) is fixedly connected to one side outer surface of the button (65).

4. A cold-resistant blister tray according to claim 2, characterized in that: The fixing groove (64) is located directly above the No. 2 slide groove (63); one end of the No. 1 spring (62) is fixedly connected to the inner surface of the No. 1 slide groove (5).

5. The cold-resistant blister tray according to claim 1, characterized in that: A protrusion (41) is fixedly connected to the upper surface of the pressing plate (4); a No. 2 mounting groove (42) is provided on the upper surface of the protrusion (41); a fixing block (43) is slidably mounted on the inner surface of the No. 2 mounting groove (42); a No. 2 spring (44) is fixedly connected to the lower surface of the fixing block (43), and the lower end of the No. 2 spring (44) is fixedly connected to the inner bottom surface of the pressing plate (4).

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