Buckle type shielding cover structure for platform scale controller

Abstract

The utility model discloses a buckle type shielding cover structure for a platform scale controller, which comprises a base fixed on a platform scale through screws, and a shielding cover is arranged on the base. A clamping hole is formed in the base; an elastic pawl spring clamping piece is fixed in the shielding cover; and the elastic pawl spring clamping piece is buckled in the clamping hole for positioning. The shielding cover is reasonable in structural arrangement, the shielding cover is connected with the clamping hole of the base in a buckled mode through the elastic pawl spring clamping piece, disassembly and assembly convenience and stability are improved, disassembly operation is convenient when overhaul and maintenance are needed, disassembly difficulty is reduced, overhaul and maintenance efficiency is improved, and the shielding cover is suitable for popularization and application. And after installation, the overall appearance aesthetics can be improved, the application range can be widened, and the practicability is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of electronic platform scales, and in particular relates to a buckle-type shielding cover structure for a platform scale controller. Background Art

[0002] Platform scales include mechanical platform scales and electronic platform scales. Mechanical platform scales are gradually being replaced by electronic platform scales due to their complex manufacturing and low accuracy. Electronic platform scales in the prior art are mainly composed of a platform scale base, a bracket and a display device. In actual application, in order to facilitate wireless payment, a corresponding drive control structure is installed on the bracket, and in order to improve the stability of the use of the drive control structure, it generally has a corresponding shielding cover. The shielding cover in the prior art is mainly fixed to the drive control structure by screws, and its disassembly and assembly is relatively inconvenient. In addition, in actual application, due to the complex use environment of the platform scale, its screws are easily rusted, which is not conducive to disassembly and maintenance operations, so its applicability and practicality are limited. Utility Model Content

[0003] The utility model aims to provide a buckle-type shielding cover structure for a platform scale controller which has a reasonable structural arrangement and is conducive to improving the convenience of disassembly and assembly.

[0004] The technical solution to achieve the purpose of the utility model is a buckle-type shielding cover structure for a platform scale controller, comprising a base fixed on the platform scale by screws, and a shielding cover is arranged on the base;

[0005] The base is provided with a clamping hole;

[0006] An elastic claw spring clamp is fixed inside the shielding cover;

[0007] The elastic claw spring clamp is buckled in the clamping hole to be positioned.

[0008] Further preferably, the elastic claw spring clamp comprises a support, a plurality of spring sheets integrally formed on the side of the support, and the ends of the spring sheets away from the support are integrally formed with buckle convex points bent outwards;

[0009] A buffer gap is provided between adjacent spring pieces;

[0010] The support is fixed in the shielding cover, and the elastic sheet passes through the clamping hole and realizes clamping positioning through the clamping protrusion.

[0011] It is further preferred that: a screw hole column is integrally formed in the shielding cover;

[0012] The support is attached to the screw hole column and fixed by a screw rod.

[0013] It is further preferred that: a limited convex edge is provided at the edge of the support;

[0014] The distance from the limiting convex edge to the buckle convex point matches the thickness of the base.

[0015] It is further preferred that the shape and size of the spring piece are the same as the shape and size of the clamping hole.

[0016] It is further preferred that: the elastic claw spring clamp is a plastic structure or a metal structure.

[0017] Further preferably, the number of the clamping holes and the number of the elastic claw spring clamping parts are two or three.

[0018] The utility model has positive effects: the structure of the utility model is reasonably set up, and the shielding cover is connected to the card hole of the base by an elastic claw spring clip, which not only improves the convenience and stability of disassembly and assembly, but also facilitates disassembly operations when inspection and maintenance are needed, reduces the difficulty of disassembly, improves the efficiency of inspection and maintenance, and after installation, it can improve the overall appearance, which is beneficial to improving its scope of application and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to make the content of the utility model easier to understand, the utility model is further described in detail below based on specific embodiments and in conjunction with the accompanying drawings, wherein:

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0022] Figure 3 It is a schematic diagram of the specific structure of the elastic claw spring clamp in the utility model.

[0023] Figure numerals: base 1, shielding cover 2, clamping hole 3, elastic claw spring clamp 4, support 41, spring piece 42, buckle protrusion 43, buffer gap 44, screw 5. DETAILED DESCRIPTION

[0024] 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.

[0025] Example

[0026] See Figures 1 to 3As shown, a snap-on shielding cover structure for a platform scale controller includes a base 1 fixed to the platform scale by screws, and a shielding cover 2 is arranged on the base; in this embodiment, the base is a cross-shaped plane plate, and a plurality of fixing holes are arranged on the cross-shaped plane plate, the screws are fixed to the platform scale through the fixing holes, the driving structure and the like are fixed to the base, and at the same time, there are wire through holes on the base for passing the wires.

[0027] In actual application, the base is provided with a clamping hole 3; an elastic claw spring clamping member 4 is fixed in the shielding cover; during disassembly and assembly, the elastic claw spring clamping member is buckled in the clamping hole for positioning. The above structure can not only ensure the stability and reliability of disassembly and assembly, but also improve the convenience of disassembly and assembly, and has strong applicability and good practicality.

[0028] In actual application, the elastic claw spring clamp includes a support 41, a plurality of spring pieces 42 integrally formed on the side of the support, and the end of the spring piece away from the support is integrally formed with a buckle convex point 43 bent outward; a buffer gap 44 is provided between the adjacent spring pieces; during assembly, the support is fixed in the shielding cover, and the spring piece passes through the clamping hole and realizes buckle positioning through the buckle convex point. In this embodiment, a screw hole column is integrally formed in the shielding cover; the support is attached to the screw hole column and fixed by a screw 5. In this embodiment, the elastic claw spring clamp is a plastic structure or a metal structure. When it is a metal structure, it is mainly a stainless steel sheet. During assembly, the position of the buckle convex point can pass through the clamping hole mainly through the deformation of the spring piece, and then reset under the action of the spring piece, so as to ensure the reliability of installation. During disassembly, the disassembly operation can be realized only when the external force is greater than the resistance between the buckle convex point and the clamping hole. It is not only convenient to operate, but also will not rust after long-term use, and it is also conducive to improving the appearance of the overall structure.

[0029] In this embodiment, a limiting convex edge is provided at the edge of the support; the distance from the limiting convex edge to the buckle convex point matches the thickness of the base. Through the above structure, the limiting convex edge mainly cooperates with the buckle convex point to clamp the base, ensure the stability and reliability of the installation, and prevent shaking or displacement. In actual application, it can also achieve the clamping and positioning of the base through the buckle convex point cooperating with the end face of the shielding cover.

[0030] In actual application, the shape and size of the spring sheet are the same as the shape and size of the clamping hole. At the same time, the number of the clamping hole and the elastic claw spring clamp is two or three. Through the above structure, the effectiveness and stability of the installation can be improved, and the practicality is strong.

[0031] The utility model has positive effects: the structure of the utility model is reasonably set up, and the shielding cover is connected to the card hole of the base by an elastic claw spring clip, which not only improves the convenience and stability of disassembly and assembly, but also facilitates disassembly operations when inspection and maintenance are needed, reduces the difficulty of disassembly, improves the efficiency of inspection and maintenance, and after installation, it can improve the overall appearance, which is beneficial to improving its scope of application and has strong practicality.

[0032] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural components recorded in the specification can also be directly processed according to existing technical common sense. At the same time, the connection method of each component adopts the mature conventional means in the prior art, and the machinery, parts and equipment all adopt the conventional models in the prior art, so no specific description will be given here.

[0033] Obviously, the above embodiments of the present invention are merely examples for clearly explaining the present invention, and are not intended to limit the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. However, these obvious changes or modifications derived from the essential spirit of the present invention still belong to the protection scope of the present invention.

Claims

1. A buckle-type shielding cover structure for a platform scale controller, comprising a base fixed on the platform scale by screws, characterized in that: A shielding cover is provided on the base; The base is provided with a clamping hole; An elastic claw spring clamp is fixed inside the shielding cover; The elastic claw spring clamp is buckled in the clamping hole to be positioned.

2. The buckle-type shielding cover structure for a platform scale controller according to claim 1, characterized in that: The elastic claw spring clamp comprises a support, a plurality of spring sheets integrally formed on the side of the support, and the ends of the spring sheets away from the support are integrally formed with buckle convex points bent outwards; A buffer gap is provided between adjacent spring pieces; The support is fixed in the shielding cover, and the elastic sheet passes through the clamping hole and realizes clamping positioning through the clamping protrusion.

3. The buckle-type shielding cover structure for a platform scale controller according to claim 2, characterized in that: A screw hole column is integrally formed in the shielding cover; The support is attached to the screw hole column and fixed by a screw rod.

4. The buckle-type shielding cover structure for a platform scale controller according to claim 3, characterized in that: A limited convex edge is provided at the edge of the support; The distance from the limiting convex edge to the buckle convex point matches the thickness of the base.

5. The buckle-type shielding cover structure for a platform scale controller according to claim 4, characterized in that: The shape and size of the spring piece are the same as the shape and size of the clamping hole.

6. The buckle-type shielding cover structure for a platform scale controller according to claim 1, characterized in that: The elastic claw spring clamp is a plastic structure or a metal structure.

7. The buckle-type shielding cover structure for a platform scale controller according to claim 1, characterized in that: The number of the clamping holes and the number of the elastic claw spring clamping parts are both two or three.

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