CN216846504U

CN216846504U - Tray for metering electronic scale

Info

Publication number: CN216846504U
Application number: CN202220378778.6U
Authority: CN
Inventors: 王世清
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-06-28
Anticipated expiration: 2032-02-24

Abstract

The utility model relates to a metering equipment technical field, concretely relates to tray for measurement electronic scale, including weighing machine structure, weighing machine structure's top is provided with accepts the mechanism. The utility model discloses in, be provided with supporting mechanism through the top in the electronic scale, through having seted up four square holes on the tray, and all rotate in every square hole and be provided with the rotor plate, when carrying out weighing type to some round or irregularly shaped object, can withhold four rotor plates from the square hole, and break it off with the fingers and thumb and rotate, when the rotor plate rotates, its back rotates the flexible post of connecting and can slide in the cover post, when sliding to the bullet piece and popping out from the small circle hole of cup jointing the post, the bullet piece can with cup joint post looks joint, be convenient for carry on spacingly so to the rotor plate, thereby make four rotor plates can incline certain angle and be convenient for place round or irregularly shaped object, prevent the object landing, thereby can weigh the operation to it.

Description

Tray for metering electronic scale

Technical Field

The utility model relates to a measuring equipment technical field, concretely relates to tray for measurement electronic scale.

Background

The metrological verification has a very important position in the metrological work, and is an important measure for unifying the disk value and ensuring the accuracy and consistency of a measuring instrument. The electronic scale is a weighing apparatus commonly used in the process of metrological verification, is a tool for measuring the mass of an object by utilizing Hooke's law or the lever balance principle of force, and mainly comprises a bearing system (such as a scale pan and a scale body), a force transmission and conversion system (such as a lever force transmission system and a sensor) and a value indicating system (such as a dial and an electronic display instrument).

The tray on the current electronic scale is generally a horizontal metal tray, and when some round or irregular objects are weighed, the objects easily slide off, and if the objects are held by hands, the weighing accuracy is affected, so that some smooth objects are difficult to weigh, and the internal loss of the electronic scale is easy to cause due to the lack of a buffer mechanism of the current tray.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problem, an object of the present invention is to provide a tray for a metering electronic scale, a receiving mechanism is disposed at the top of the electronic scale, four square holes are formed on the tray, and a rotating plate is rotatably disposed in each square hole, when weighing some round or irregular objects, the four rotating plates can be buckled out of the square holes and can be rotated by snapping the round or irregular objects, when the rotating plates rotate, a telescopic column rotationally connected to the back of the telescopic column can slide in a sleeving column, when the elastic block is ejected out of a small round hole of the sleeving column by sliding, the elastic block can be clamped with the sleeving column, so that the rotating plates can be limited, the four rotating plates can be inclined by a certain angle, thereby facilitating the placement of the round or irregular objects, preventing the objects from sliding down, and weighing the four rotating plates; contradict through the bottom at the tray and have the buffer board, the fixed a plurality of buffer spring that are provided with of bottom equidistance of its buffer board to can carry out the shock attenuation buffering to the tray at top, thereby prevent to call top pressure grow in the twinkling of an eye and cause the too fast condition of electronic scale internal damage, can improve the life of electronic scale like this.

The purpose of the utility model can be realized by the following technical proposal:

a tray for a metering electronic scale comprises a weighing mechanism, wherein a bearing mechanism is arranged at the top of the weighing mechanism;

the supporting mechanism comprises a tray, four square holes are symmetrically formed in the top of the tray, a rotating plate is connected between two side walls of each square hole in a rotating mode, a strip-shaped groove is formed in the bottom center line position of the rotating plate, one end of a telescopic column is connected between two side walls of the strip-shaped groove in a rotating mode, a sleeving column is sleeved on the outer wall of the telescopic column in a sliding mode, the sleeving column is connected with the strip-shaped groove in a clamped mode, two fixing seats fixedly connected with the tray are connected to one end of the sleeving column in a rotating mode relative to the vertical center plane of the one end of the sleeving column in a symmetrical mode, and a positioning frame is fixedly connected to the bottom of the tray.

The weighing mechanism comprises an electronic scale, a touch screen is fixedly arranged on the electronic scale, four round holes are symmetrically formed in the top of the electronic scale relative to the vertical central plane of the electronic scale, four weighing columns are inserted into the round holes in a sliding mode, a bearing plate is fixedly connected between the tops of the weighing columns, and the tops of the bearing plate are in sliding sleeve connection with the positioning frame.

Further lie in, the fixed bullet piece that is provided with on the lateral wall of flexible post, bullet piece with cup joint post slip joint, through be provided with the bullet piece on flexible post, the bullet piece be used for with cup joint post joint location.

The side wall of the rotating plate is fixedly provided with a sponge layer, and the sponge layer is fixedly arranged on the side wall of the rotating plate, so that the fragile object can be protected when being placed.

The weighing device is characterized in that a rubber pad is fixedly arranged at the top of the tray, a baffle is fixedly connected to the outer side wall of the tray, and the weighing object can be prevented from scattering due to the fact that the baffle is fixedly connected to the outer side wall of the tray.

Further, the fixed strengthening rib that is provided with in roof bottom of loading board, a plurality of buffer spring of top equidistance fixedly connected with of loading board, buffer spring's top fixedly connected with buffer board, the buffer board is inconsistent with the tray bottom, through the fixed a plurality of buffer spring that are provided with in the top equidistance of loading board to can provide certain buffer distance to the tray, prevent that electronic scale top pressure change is great, thereby cause the damage of balance internal component.

The bottom of the bearing plate is symmetrically and fixedly connected with two positioning blocks about a vertical central plane of the bearing plate, sliding holes are formed in the two positioning blocks, two side walls of the electronic scale are connected with inserting columns which are connected with the sliding holes in an inserting mode in a sliding mode, the outer walls of the inserting columns are fixedly sleeved with extension springs which are fixedly connected with the electronic scale, and the inserting columns can be dragged to restore to the original positions through the extension springs by fixedly sleeved the extension springs on the inserting columns.

The utility model has the advantages that:

1. the supporting mechanism is arranged at the top of the electronic scale, the tray is provided with four square holes, and each square hole is rotatably provided with the rotating plate, when some round or irregular objects are weighed, the four rotating plates can be buckled out of the square holes and are pulled to rotate, when the rotating plates rotate, the telescopic columns rotatably connected with the back of the rotating plates can slide in the sleeving columns, when the elastic blocks are ejected out of the small round holes of the sleeving columns in a sliding manner, the elastic blocks can be clamped with the sleeving columns, so that the rotating plates are convenient to limit, the four rotating plates can be inclined by a certain angle, the round or irregular objects can be placed conveniently, the objects can be prevented from sliding off, and the weighing operation can be performed on the rotating plates;

2. contradict through the bottom at tray and have the buffer board, the fixed a plurality of buffer spring that are provided with of bottom equidistance of its buffer board to can carry out the shock attenuation buffering to the tray at top, thereby prevent to call top pressure grow in the twinkling of an eye and cause the too fast condition of electronic scale internal damage, can improve the life of electronic scale like this.

Drawings

The present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the weighing mechanism of the present invention;

FIG. 3 is a schematic view of the structure of the bearing plate of the present invention;

FIG. 4 is a schematic view of the structure of the supporting mechanism of the present invention;

fig. 5 is a schematic view of the connection structure of the rotation plate of the present invention.

In the figure: 100. a weighing mechanism; 101. an electronic scale; 102. a touch screen; 103. inserting a column; 104. an extension spring; 105. a carrier plate; 106. a weighing column; 107. positioning blocks; 108. a slide hole; 109. a buffer spring; 110. a buffer plate; 111. reinforcing ribs; 200. a carrying mechanism; 201. a tray; 202. a rubber pad; 203. a square hole; 204. a baffle plate; 205. a positioning frame; 206. a rotating plate; 207. a sponge layer; 208. a strip-shaped groove; 209. a telescopic column; 210. sleeving the column; 211. a fixed seat; 212. and (6) a spring block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, a tray for a metrological electronic scale includes a weighing mechanism 100, a receiving mechanism 200 disposed on a top of the weighing mechanism 100;

receiving mechanism 200 includes tray 201, four square holes 203 have been seted up to tray 201's top symmetry, it is connected with rotor plate 206 to rotate between the both sides wall of square hole 203, strip groove 208 has been seted up to rotor plate 206's bottom central line position department, it is connected with the one end of flexible post 209 to rotate between the both sides wall of strip groove 208, flexible post 209's outer wall slides and has cup jointed post 210, cup joint post 210 and strip groove 208 joint mutually, the one end of cup jointing post 210 rotates about its vertical central plane symmetry and is connected with two fixing bases 211 with tray 201 looks fixed connection, tray 201's bottom fixedly connected with locating frame 205.

Weighing mechanism 100 includes electronic scale 101, is provided with touch-sensitive screen 102 on the electronic scale 101 fixedly, and four round holes have been seted up about its vertical central plane symmetry in the top of electronic scale 101, all slides in four round holes and pegs graft and have weighing post 106, fixedly connected with loading board 105 between the top of four weighing posts 106, and the top of loading board 105 and locating frame 205 slide socket joint.

The lateral wall of the telescopic column 209 is fixedly provided with an elastic block 212, the elastic block 212 is in sliding clamping connection with the sleeve column 210, and the elastic block 212 is used for being in clamping connection with the sleeve column 210 for positioning through the elastic block 212 arranged on the telescopic column 209.

The side wall of the rotating plate 206 is fixedly provided with a sponge layer 207, and the side wall of the rotating plate 206 is fixedly provided with the sponge layer 207, so that a fragile object can be placed on the rotating plate to be protected; the fixed rubber pad 202 that is provided with in top of tray 201, fixedly connected with baffle 204 on the lateral wall of tray 201, through fixedly connected with baffle 204 on the lateral wall of tray 201, can prevent to weigh the object and scatter.

The fixed strengthening rib 111 that is provided with in roof bottom of loading board 105, a plurality of buffer spring 109 of top equidistance fixedly connected with of loading board 105, buffer spring 109's top fixedly connected with buffer board 110, buffer board 110 is inconsistent with tray 201 bottom, through the fixed a plurality of buffer spring 109 that are provided with in the top equidistance of loading board 105, thereby can provide certain buffer distance to tray 201, it is great to prevent that electronic scale 101 top pressure from changing, thereby cause the damage of balance internal component.

The bottom of the bearing plate 105 is symmetrically and fixedly connected with two positioning blocks 107 about a vertical central plane of the bearing plate, sliding holes 108 are formed in the two positioning blocks 107, two side walls of the electronic scale 101 are connected with inserting columns 103 which are connected with the sliding holes 108 in an inserting mode in a sliding mode, the outer walls of the inserting columns 103 are fixedly sleeved with stretching springs 104 which are fixedly connected with the electronic scale 101, and the stretching springs 104 are fixedly sleeved on the inserting columns 103, so that the inserting columns 103 can be pulled to restore to original positions through the stretching springs 104.

The working principle is as follows: when the weighing device is used, the four weighing columns 106 at the bottom of the bearing plate 105 can be respectively inserted into the four round holes on the electronic scale 101, the two positioning blocks 107 can be inserted into the electronic scale 101, the inserting columns 103 at the two sides can be pulled, the two inserting columns 103 can be inserted into the sliding holes 108 in the positioning blocks 107, then the positioning frame 205 at the bottom of the tray 201 is aligned with the buffer plate 110 and placed, so that the tray 201 can be stably placed, the buffer plate 110 can be used for carrying out shock absorption support on the tray 201, when a round or irregular object needs to be weighed, the four rotating plates 206 on the tray 201 need to be successively buckled out to prevent the object from sliding sideways, when the rotating plates 206 rotate, the telescopic columns 209 can slide in the socket columns 210 until the elastic blocks 212 on the telescopic columns 209 can be popped out from the small round holes on the socket columns 210, so that the elastic blocks 212 are clamped with the socket columns 210, can carry out spacing support to rotor plate 206 like this to make four rotor plates 206 can incline certain angle, can be convenient for place the object of circle or irregular shape like this and weigh, when needs resume original position with rotor plate 206, then can press bullet piece 212 and make flexible post 209 can slide in cup jointing post 210, thereby make rotor plate 206 can rotate.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only, and various modifications, additions and substitutions as described for the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.

Claims

1. A tray for a metering electronic scale is characterized by comprising a weighing mechanism (100), wherein a bearing mechanism (200) is arranged at the top of the weighing mechanism (100);

receiving mechanism (200) includes tray (201), four square holes (203) have been seted up to the top symmetry of tray (201), it is connected with rotor plate (206) to rotate between the both sides wall of square hole (203), bar groove (208) have been seted up to the bottom central line position department of rotor plate (206), rotate the one end that is connected with flexible post (209) between the both sides wall of bar groove (208), the outer wall slip of flexible post (209) has cup jointed post (210), cup jointed post (210) and bar groove (208) looks joint, the one end of cup jointed post (210) rotates about its vertical central plane symmetry and is connected with two fixing base (211) with tray (201) looks fixed connection, the bottom fixedly connected with locating frame (205) of tray (201).

2. The tray for the metering electronic scale as claimed in claim 1, wherein the weighing mechanism (100) comprises an electronic scale (101), a touch screen (102) is fixedly arranged on the electronic scale (101), four round holes are symmetrically formed in the top of the electronic scale (101) about a vertical central plane of the electronic scale, weighing columns (106) are inserted into the four round holes in a sliding mode, a loading plate (105) is fixedly connected between the tops of the four weighing columns (106), and the tops of the loading plate (105) are in sliding sleeve connection with a positioning frame (205).

3. The tray for the electronic weighing scale as claimed in claim 1, wherein the side wall of the telescopic column (209) is fixedly provided with a spring block (212), and the spring block (212) is in sliding clamping connection with the sleeving column (210).

4. A tray for a weighing scale according to claim 1 wherein a sponge layer (207) is fixedly provided on the side wall of the rotary plate (206).

5. A tray for a weighing scale according to claim 1, wherein a rubber pad (202) is fixedly arranged on the top of the tray (201), and a baffle plate (204) is fixedly connected to the outer side wall of the tray (201).

6. The tray for the electronic weighing scale as claimed in claim 2, wherein the bottom of the top plate of the loading plate (105) is fixedly provided with a reinforcing rib (111), the top of the loading plate (105) is fixedly connected with a plurality of buffer springs (109) at equal intervals, the top ends of the buffer springs (109) are fixedly connected with a buffer plate (110), and the buffer plate (110) is abutted against the bottom of the tray (201).

7. The tray for the electronic weighing scale according to claim 2, wherein two positioning blocks (107) are symmetrically and fixedly connected to the bottom of the loading plate (105) about a vertical central plane of the loading plate, sliding holes (108) are formed in the two positioning blocks (107), inserting columns (103) inserted into the sliding holes (108) are connected to two side walls of the electronic scale (101) in a sliding mode, and extension springs (104) fixedly connected with the electronic scale (101) are fixedly sleeved on the outer walls of the inserting columns (103).