Portable folding electronic scale

Abstract

The utility model relates to the technical field of electronic scales, and discloses a portable folding electronic scale which comprises an electronic scale body, universal wheels, a supporting plate and a display panel, the universal wheels are installed at the four corners of the bottom of the electronic scale body, the display panel is installed at the top of the supporting plate, and the universal wheels and the electronic scale body are connected through a connecting mechanism. A protection mechanism is arranged at the top of the display panel, the connecting mechanism comprises a connecting seat, a fixing piece, a first fixing seat and an inserting rod, the connecting seat is welded to the back side of the electronic scale body, the fixing piece is welded to the back side of the bottom of the supporting plate, and the supporting plate is rotationally connected with the connecting seat through a shaft rod. According to the portable folding electronic scale, when the supporting plate and the electronic scale body are kept parallel, the fixing piece rotates to the top, the inserting rod is inserted into the fixing base and penetrates through the fixing piece together with the fixing base, and therefore the position of the supporting plate is fixed, the whole electronic scale can be conveniently folded, and when a user pulls the pull rod, the electronic scale can be conveniently lifted and carried.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of electronic scales, in particular to a portable folding electronic scale. BACKGROUND

[0002] An electronic scale is a kind of weighing instrument. Weighing instruments are tools for measuring the mass of an object by using Hooke's law or the principle of lever balance. According to the structural principle, weighing instruments can be divided into three categories: mechanical scales, electronic scales and electromechanical scales. An electronic scale mainly comprises a bearing system (such as a scale pan and a scale body), a force transmission conversion system (such as a lever force transmission system and a sensor) and a display system (such as a scale dial and an electronic display instrument).

[0003] The existing electronic scale is inconvenient to fold as a whole when the display panel and the connecting plate of the bearing part are connected, so that the electronic scale occupies a large space and is inconvenient to carry, thereby affecting the use of the electronic scale.

[0004] Therefore, a portable folding electronic scale is needed to solve the problem of inconvenient folding and carrying of the electronic scale. CONTENT OF THE INVENTION

[0005] In view of the deficiencies of the prior art, the application provides a portable folding electronic scale, which has the advantage of reducing the volume of the electronic scale and solves the problem of inconvenient folding and carrying of the electronic scale.

[0006] To achieve the above-mentioned purpose, the application provides the following technical scheme: a portable folding electronic scale, comprising an electronic scale body, universal wheels, a support plate and a display panel, the universal wheels are installed at the bottom corners of the electronic scale body, the display panel is installed at the top of the support plate, the universal wheels and the electronic scale body are connected through a connecting mechanism, and the top of the display panel is provided with a protection mechanism.

[0007] The connecting mechanism comprises a connecting seat, a fixed sheet, a fixed seat one and a plug rod, the connecting seat is welded on the back side of the electronic scale body, the fixed sheet is welded on the back side of the bottom of the support plate, the support plate and the connecting seat are rotationally connected through a shaft rod, the fixed seat one is welded on the outer side of the connecting seat, the plug rod is threadedly connected with the fixed seat one, and the plug rod penetrates through the fixed sheet and another fixed seat one.

[0008] When the support plate is kept parallel to the electronic scale body, the fixed sheet is rotated to the top, the plug rod is inserted into the fixed seat one and penetrates through the fixed sheet, so that the position of the support plate is fixed, the electronic scale as a whole can be conveniently folded, and the user can conveniently carry the electronic scale by pulling the pull rod.

[0009] Preferably, three groups of plug holes matched with the plug rod are formed in the outer side of the fixed sheet.

[0010] Preferably, one side of the electronic scale body is fixedly connected with a fixing block through a screw, and two groups of the fixing blocks are welded with a pull rod on the inner side.

[0011] Preferably, the connecting seat is a plate body with an L-shaped structure.

[0012] Preferably, the protection mechanism comprises a transparent plastic plate, a first magnetic iron, a second fixing seat and a second magnetic iron, the transparent plastic plate is fixedly connected to the middle position of the inner side of the protection frame through glue, the first magnetic iron is fixedly connected to the top of the protection frame through glue, the second fixing seat is fixedly installed on the top of the display plate through a screw, and the second magnetic iron is installed on the top of the second fixing seat.

[0013] Preferably, the back side of the display plate is welded with a connecting block, the connecting block is rotatably connected with a connecting piece through a rod, and the connecting piece is rotatably connected with the protection frame at the end away from the connecting block.

[0014] In summary, the present application has at least one of the following beneficial effects:

[0015] 1. The portable folding electronic scale, a user can push the support plate, the support plate can rotate in the inner side of the connecting seat through the rod at the bottom, when the support plate keeps parallel with the electronic scale body, the fixing piece is rotated to the top, the plug rod is inserted into the first fixing seat and penetrates through the fixing piece, so as to fix the position of the support plate, the whole electronic scale can be conveniently folded, the user can pull the pull rod, the electronic scale can be conveniently carried, and the electronic scale is conveniently recycled.

[0016] 2. The portable folding electronic scale, when the electronic scale is not used, a user can push the protection frame, the protection frame drives the transparent plastic plate to cover the top of the display plate, the first magnetic iron and the second fixing seat are adsorbed to fix the position of the protection frame, the display plate is protected by the protection frame and the transparent plastic plate, and the electronic scale is safer to use. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a whole structure diagram of the electronic scale of the present application;

[0018] Figure 2 is a rear view structure diagram of the electronic scale of the present application;

[0019] Figure 3 is a top view structure diagram of the electronic scale of the present application;

[0020] Figure 4 is a protection mechanism structure diagram of the present application.

[0021] The components include: 1. Electronic scale body; 111. Connecting base; 112. Fixing piece; 113. Fixing base one; 114. Insert rod; 115. Insertion hole; 116. Fixing block; 117. Pull rod; 2. Casters; 211. Connecting block; 212. Connecting piece; 213. Protective frame; 214. Transparent plastic plate; 215. Magnet one; 216. Fixing base two; 217. Magnet two; 3. Support plate; 4. Display panel. Detailed Implementation

[0022] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0023] Please see Figures 1-4 A portable folding electronic scale includes an electronic scale body 1, casters 2, a support plate 3, and a display panel 4. The casters 2 are installed at the four corners of the bottom of the electronic scale body 1, and items can be placed on the electronic scale body 1 for weighing. Users can push the electronic scale body 1, and the casters 2 drive the electronic scale body 1 to move, allowing the electronic scale to be easily moved to a suitable position. The display panel 4 is installed on the top of the support plate 3 and displays the weighing information. The casters 2 and the electronic scale body 1 are connected by a connecting mechanism, and a protective mechanism is provided on the top of the display panel 4.

[0024] Specifically, the connecting mechanism includes a connecting seat 111, a fixing plate 112, a fixing seat 113, and a plug rod 114. The connecting seat 111 is welded to the back side of the electronic scale body 1, the fixing plate 112 is welded to the back side of the bottom of the support plate 3, the support plate 3 and the connecting seat 111 are rotatably connected by a shaft, the fixing seat 113 is welded to the outside of the connecting seat 111, the connecting seat 111 is an L-shaped plate, the plug rod 114 is threaded to the fixing seat 113, the plug rod 114 passes through the fixing plate 112 and another set of fixing seats 113, the fixing plate 112 has three sets of insertion holes 115 on the outside that are adapted to the plug rod 114, and a fixing block 116 is fixedly connected to one side of the electronic scale body 1 by screws, and a pull rod 117 is welded to the inner side of the two sets of fixing blocks 116.

[0025] With the above technical solution, when the electronic scale is not in use and is being recycled, the user can rotate and remove the fixing base 113. The user can then push the support plate 3, which can rotate inside the connecting base 111 via the bottom rod. When the support plate 3 is parallel to the electronic scale body 1, the fixing piece 112 rotates to the top. The insertion rod 114 is then inserted into the fixing base 113 and passes through the fixing piece 112, thereby fixing the position of the support plate 3 and allowing the electronic scale to be folded as a whole. The user can then pull the pull rod 117, which moves the electronic scale via the fixing block 116, making it easy to lift and carry, and facilitating the recycling and reuse of the electronic scale.

[0026] Specifically, the protective mechanism includes a transparent plastic plate 214, a magnet 215, a mounting base 216, and a magnet 217. The transparent plastic plate 214 is fixed to the middle of the inner side of the protective frame 213 by adhesive. The magnet 215 is fixed to the top of the protective frame 213 by adhesive. The mounting base 216 is fixed to the top of the display panel 4 by screws. The magnet 217 is installed on the top of the mounting base 216. A connecting block 211 is welded to the back of the display panel 4. The connecting block 211 is rotatably connected to a connecting piece 212 by a rod. The end of the connecting piece 212 away from the connecting block 211 is rotatably connected to the protective frame 213.

[0027] Through the above technical solution, when the electronic scale is not in use, the user can push the protective frame 213, which causes the connecting piece 212 to rotate inside the connecting block 211, thereby changing the position and angle of the protective frame 213. The protective frame 213 causes the transparent plastic plate 214 to cover the top of the display panel 4. The magnetic magnet 215 and the fixing seat 216 attract and fix the position of the protective frame 213. The protective frame 213 and the transparent plastic plate 214 protect the display panel 4, making the electronic scale safer to use. The fixing seat 216 pads the magnetic magnet 217 and the display panel 4 to prevent the magnetic force of the magnetic magnet 217 from affecting the display panel 4.

[0028] When in use, when the support plate 3 is parallel to the electronic scale body 1, the fixing plate 112 rotates to the top, and the insert rod 114 is inserted into the fixing seat 113 and passes through the fixing plate 112 to fix the position of the support plate 3, so that the electronic scale can be easily folded. The user can pull the lever 117 to make the electronic scale easy to lift and carry.

[0029] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A portable folding electronic scale comprising an electronic scale body (1), universal wheels (2), a support plate (3) and a display plate (4), characterized in that: The universal wheel (2) is installed at the bottom of the four corners of the electronic scale body (1), the display plate (4) is installed at the top of the support plate (3), the universal wheel (2) and the electronic scale body (1) are connected through the connecting mechanism, and the top of the display plate (4) is provided with the protection mechanism. The connecting mechanism comprises a connecting seat (111), a fixed sheet (112), a fixed seat (113) and a plug rod (114), the connecting seat (111) is welded on the back side of the electronic scale body (1), the fixed sheet (112) is welded on the back side of the bottom of the support plate (3), the support plate (3) and the connecting seat (111) are rotatably connected through a shaft rod, the fixed seat (113) is welded on the outer side of the connecting seat (111), the plug rod (114) is threadedly connected with the fixed seat (113), and the plug rod (114) penetrates through the fixed sheet (112) and another set of fixed seat (113).

2. The portable folding electronic scale of claim 1, wherein: Three groups of plug holes (115) matched with the plug rod (114) are formed in the outer side of the fixed sheet (112).

3. The portable folding electronic scale of claim 1, wherein: The electronic scale body (1) is fixedly connected with a fixed block (116) on one side through a screw, and a pull rod (117) is welded on the inner side of two groups of fixed blocks (116).

4. The portable folding electronic scale of claim 1 wherein: The connecting seat (111) is a plate body with L-shaped structure.

5. The portable folding electronic scale of claim 1 wherein: The protection mechanism comprises a transparent plastic plate (214), a first absorbing magnetic piece (215), a second fixed seat (216) and a second absorbing magnetic piece (217), the transparent plastic plate (214) is fixedly connected in the middle position of the inner side of the protection frame (213) through glue, the first absorbing magnetic piece (215) is fixedly connected on the top of the protection frame (213) through glue, the second fixed seat (216) is fixedly installed on the top of the display plate (4) through screws, and the second absorbing magnetic piece (217) is installed on the top of the second fixed seat (216).

6. A portable folding electronic scale as claimed in claim 5, wherein: A connecting block (211) is welded on the back side of the display plate (4), a connecting sheet (212) is rotatably connected to the connecting block (211) through a rod, and one end, away from the connecting block (211), of the connecting sheet (212) is rotatably connected with the protection frame (213).

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