Waterproof electronic scale control panel convenient to assemble

Abstract

The utility model discloses a waterproof electronic scale control panel convenient to assemble, relates to the technical field of electronic scales, and provides the following scheme for solving the problems proposed in the background technology: the waterproof electronic scale control panel comprises an electronic scale shell, the upper surface of the electronic scale shell is provided with a scale tray, and the front surface of the electronic scale shell is provided with a mounting slot; a control panel body is inserted into the inner wall of the mounting slot, strip-shaped slots are formed in the left side and the right side of the control panel body, and mounting assemblies are fixedly connected to the left side and the right side of the electronic scale shell. According to the utility model, through the arrangement of the mounting assembly and the waterproof assembly, the strip-shaped insertion block can be pressed in the strip-shaped slot by using the acting force generated by the spring during use, so that the stability of the control panel body in the mounting slot is ensured, and the disassembly is faster and more convenient; and a rubber ring and a waterproof air bag ring can fill the deformation groove and the arc-shaped extrusion groove, so that the waterproof effect on the control panel body can be improved, and the protection effect on the control panel body is good.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic scale technical field especially, relate to a waterproof electronic scale control panel convenient to assemble. BACKGROUND

[0002] Electronic scale is a kind of weighing apparatus, weighing apparatus is the tool for measuring the mass of object using hooke's law or the lever balance principle of force, can be divided into mechanical scale, electronic scale, mechanical and electrical combination scale three categories according to structural principle, nowadays electronic scale develops rapidly, and its internal structure is more complicated, in order to facilitate use, most adopt control panel to carry out centralized control operation, therefore control panel is the indispensable important component of electronic scale.

[0003] The electronic scale of the prior art is mostly fixedly assembled with the control panel and the shell, when the control panel of the electronic scale is damaged and needs to be repaired and replaced, the whole shell needs to be completely disassembled, which is not only complicated for subsequent assembly, but also inconvenient during disassembly, and the connection between the shell and the control panel is not strong, so that when the electronic scale encounters water, water flow can easily flow into the control panel from the gap of the shell, causing damage to the electronic components in the control panel, and the protection effect of the control panel is poor. UTILITARIAN CONTENT

[0004] The utility model provides a waterproof electronic scale control panel convenient to assemble to solve the shortcomings in the prior art.

[0005] In order to achieve the above object, the utility model adopts the following technical scheme:

[0006] A waterproof electronic scale control panel convenient to assemble, including electronic scale shell, the upper surface of the electronic scale shell is installed with the scale disc, the front surface of electronic scale shell is equipped with the installation slot, the inner wall of installation slot is inserted with control panel body, the left and right sides of control panel body are all equipped with strip slot, the left and right sides of electronic scale shell are all fixedly connected with installation component, the right side of electronic scale shell is fixedly connected with waterproof component, waterproof component includes positioning frame, the right side of positioning frame is fixedly connected with the access cover through four mounting bolts, the inner wall of positioning frame is fixedly connected with vacuum pump, the input end and output end of vacuum pump are connected with conveying pipe and connecting pipe respectively, the inner wall of installation slot is fixedly connected with waterproof air bag ring, the surface of control panel body is fixedly connected with rubber ring.

[0007] Preferably, the right side of the positioning frame is provided with four threaded grooves matched with the mounting bolts, and the front and back surfaces of the positioning frame are provided with through holes matched with the conveying pipe and the connecting pipe.

[0008] Preferably, the conveying pipe extends to the inside of the mounting slot and communicates with the waterproof air bag ring at the end away from the vacuum pump, and the surface of the control panel body is provided with an arc-shaped extrusion groove matched with the waterproof air bag ring.

[0009] Preferably, the inner wall of the mounting slot is provided with a deformation groove matched with the rubber ring.

[0010] Preferably, the mounting assembly comprises a strip-shaped frame, the inner walls of the two strip-shaped frames are slidably connected with movable plates, the opposite surfaces of the two movable plates are fixedly connected with strip-shaped insertion blocks matched with the strip-shaped insertion grooves, the left and right sides of the electronic scale shell are provided with strip-shaped holes matched with the strip-shaped insertion blocks, the opposite surfaces of the two movable plates are fixedly connected with pull rods, and the surfaces of the pull rods are sleeved with springs.

[0011] Preferably, the opposite ends of the two springs are respectively overlapped with the opposite surfaces of the two movable plates, and the opposite ends of the two springs are respectively overlapped with the inner walls of the two strip-shaped frames.

[0012] The electronic scale control panel has the advantages that:

[0013] The strip-shaped insertion blocks are pressed in the strip-shaped insertion grooves by the force generated by the springs, so that the stability of the control panel body in the mounting slot is ensured, the dismounting is more convenient, the flexibility is high, the rubber ring and the waterproof air bag ring can fill the deformation groove and the arc-shaped extrusion groove, the connection between the inner wall of the mounting slot and the control panel body is compact, and the waterproof effect of the control panel body is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 A structure diagram of the waterproof electronic scale control panel convenient to assemble is provided.

[0015] Fig. 2 A structure diagram of the waterproof electronic scale control panel convenient to assemble is provided.

[0016] Fig. 3 A structure diagram of the waterproof electronic scale control panel convenient to assemble is provided.

[0017] In the drawings: 1, electronic scale shell; 2, scale disc; 3, control panel body; 4, positioning frame; 5, mounting bolt; 6, maintenance cover; 7, vacuum pump; 8, conveying pipe; 9, connecting pipe; 10, waterproof air bag ring; 11, rubber ring; 12, strip-shaped frame; 13, movable plate; 14, strip-shaped insertion block; 15, pull rod; 16, spring. DETAILED DESCRIPTION

[0018] Clearly, the described embodiments are merely part of the embodiments of the present application, rather than all the embodiments.

[0019] Embodiments:

[0020] Referring to Figs. 1-3 A waterproof electronic scale control panel convenient to assemble, including electronic scale shell 1, the upper surface of electronic scale shell 1 is installed scale disc 2, the front of electronic scale shell 1 is provided with installation slot, the inner wall of installation slot is inserted with control panel body 3, the left and right sides of control panel body 3 are all provided with strip slot, the left and right sides of electronic scale shell 1 are all fixedly connected with installation assembly, the right side of electronic scale shell 1 is fixedly connected with waterproof assembly, waterproof assembly includes positioning frame 4, the right side of positioning frame 4 is fixedly connected with access cover 6 through four mounting bolts 5, the inner wall of positioning frame 4 is fixedly connected with vacuum pump 7, the input end and output end of vacuum pump 7 are respectively communicated with conveying pipe 8 and connecting pipe 9, the inner wall of installation slot is fixedly connected with waterproof airbag ring 10, the surface of control panel body 3 is fixedly connected with rubber ring 11;

[0021] The right side of positioning frame 4 is provided with four thread grooves matched with mounting bolt 5, the front and back of positioning frame 4 are all provided with through hole matched with conveying pipe 8 and connecting pipe 9, one end of conveying pipe 8 away from vacuum pump 7 extends to the inside of installation slot and is communicated with waterproof airbag ring 10, and the surface of control panel body 3 is provided with arc extrusion groove matched with waterproof airbag ring 10, the inner wall of installation slot is provided with deformation groove matched with rubber ring 11;

[0022] After inserting control panel body 3 into installation slot, rubber ring 11 can fill deformation groove at this time, cooperating with deformation groove can avoid liquid from dripping into installation slot, at the same time, vacuum pump 7 is opened, gas is filled into waterproof airbag ring 10 through connecting pipe 9 and conveying pipe 8, so that waterproof airbag ring 10 produces expansion effect in installation slot, and after expansion, waterproof airbag ring 10 can fill the arc extrusion groove on the surface of control panel body 3, so as to further improve the waterproof effect of control panel body 3;

[0023] Installation assembly includes strip frame 12, the inner wall of two strip frames 12 is all slidingly connected with movable plate 13, the opposite surfaces of two movable plates 13 are all fixedly connected with strip plug 14, and strip plug 14 is matched with strip slot, the left and right sides of electronic scale shell 1 are all provided with strip hole matched with strip plug 14, the opposite surfaces of two movable plates 13 are all fixedly connected with pull rod 15, the surface of pull rod 15 is sleeved with spring 16, the opposite ends of two springs 16 are respectively overlapped with the opposite surfaces of two movable plates 13, and the opposite ends of two springs 16 are respectively overlapped with the inner walls of two strip frames 12.

[0024] First, the two pull rods 15 are pulled to the left and right sides, so that the pull rod 15 drives the movable plate 13 inside the strip-shaped frame 12 to move outward, and at the same time, the spring 16 is extruded to deform, at this time, the movable plate 13 can drive the strip-shaped plug 14 to disengage from the installation slot, so that the installation slot loses the block, the control panel body 3 is inserted into the installation slot and reaches the innermost position, then the two pull rods 15 are loosened, at this time, the spring 16 generates a counterforce after losing the restriction, and the counterforce generated by the spring 16 can drive the movable plate 13 and the strip-shaped plug 14 to return to the original position, thereby driving the strip-shaped plug 14 to be inserted into the strip-shaped slot on the left and right sides of the control panel body 3, so as to lock the position of the control panel body 3 in the installation slot, and ensure the stability of the control panel body 3 during use, and the disassembly is more convenient and has high flexibility.

[0025] Working principle: first, the control panel body 3 is inserted into the installation slot, after complete insertion, at this time, the rubber ring 11 is in the deformation groove position and fills the deformation groove, so that the rubber ring 11 can play a certain waterproof role at the edge position of the installation slot, at this time, the vacuum pump 7 is opened, the vacuum pump 7 is started to fill the gas into the waterproof air bag ring 10 through the conveying pipe 8, so that the waterproof air bag ring 10 expands in the installation slot, and fills the extrusion groove on the surface of the control panel body 3, and cooperates with the rubber ring 11 to further increase the waterproof effect of the control panel body 3, so as to ensure that the water flow cannot drip into the installation slot and flow into the inside of the control panel body 3, and the protection effect of the control panel body 3 is good, and before the control panel body 3 is inserted, the two pull rods 15 on both sides are pulled to the two sides, so that the pull rod 15 drives the movable plate 13 to move outward and extrude the spring 16, at this time, the movable plate 13 can drive the strip-shaped plug 14 to disengage from the installation slot, when the control panel body 3 is inserted into the installation slot, the two pull rods 15 are loosened, at this time, the spring 16 generates a counterforce, and the strip-shaped plug 14 is driven by the movable plate 13 to return to the original position, thereby being inserted into the strip-shaped slot on the left and right sides of the control panel body 3, so as to lock the position of the control panel body 3 in the installation slot, and ensure the stability of the control panel body 3 during use, and the disassembly is also more convenient and fast.

[0026] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A waterproof electronic scale control panel that is easy to assemble, comprising an electronic scale housing (1), characterized in that, The weighing pan (2) is installed on the upper surface of the electronic scale housing (1). An installation slot is provided on the front of the electronic scale housing (1). A control panel body (3) is inserted into the inner wall of the installation slot. Strip slots are provided on both the left and right sides of the control panel body (3). Installation components are fixedly connected to both the left and right sides of the electronic scale housing (1). A waterproof component is fixedly connected to the right side of the electronic scale housing (1). The waterproof component includes a positioning frame (4). An inspection cover (6) is fixedly connected to the right side of the positioning frame (4) by four mounting bolts (5). A vacuum pump (7) is fixedly connected to the inner wall of the positioning frame (4). The input and output ends of the vacuum pump (7) are respectively connected to a delivery pipe (8) and a connecting pipe (9). A waterproof airbag ring (10) is fixedly connected to the inner wall of the installation slot. A rubber ring (11) is fixedly connected to the surface of the control panel body (3).

2. The waterproof electronic scale control panel for easy assembly according to claim 1, characterized in that, The positioning frame (4) has four threaded grooves on the right side that are compatible with the mounting bolts (5), and the positioning frame (4) has through holes on the front and back that are compatible with the conveying pipe (8) and the connecting pipe (9).

3. The waterproof electronic scale control panel for easy assembly according to claim 1, characterized in that, The end of the delivery pipe (8) away from the vacuum pump (7) extends into the interior of the mounting slot and is connected to the waterproof airbag ring (10), and the surface of the control panel body (3) is provided with an arc-shaped extrusion groove that is compatible with the waterproof airbag ring (10).

4. The waterproof electronic scale control panel that is easy to assemble according to claim 1, characterized in that, The inner wall of the mounting slot is provided with a deformation groove that is adapted to the rubber ring (11).

5. The waterproof electronic scale control panel according to claim 1, characterized in that, The mounting assembly includes a strip frame (12), with movable plates (13) slidably connected to the inner walls of the two strip frames (12). Strip-shaped inserts (14) are fixedly connected to the opposite sides of the two movable plates (13), and the strip-shaped inserts (14) are adapted to the strip slots. Strip-shaped holes adapted to the strip-shaped inserts (14) are opened on both the left and right sides of the electronic scale housing (1). Pull rods (15) are fixedly connected to the opposite sides of the two movable plates (13), and springs (16) are sleeved on the surface of the pull rods (15).

6. The waterproof electronic scale control panel according to claim 5, characterized in that, The opposite ends of the two springs (16) overlap with the opposite sides of the two movable plates (13), and the opposite ends of the two springs (16) overlap with the inner walls of the two strip frames (12).

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