CN218239053U

CN218239053U - Analytical balance holds structure

Info

Publication number: CN218239053U
Application number: CN202222739830.9U
Authority: CN
Inventors: 吴尚明; 刘丽颖; 郭思彤
Original assignee: Liaoning Tian'an Testing And Evaluation Co ltd
Current assignee: Liaoning Tian'an Testing And Evaluation Co ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-01-06
Anticipated expiration: 2032-10-18

Abstract

The utility model relates to an analytical balance holds technical field, specifically indicates an analytical balance holds structure. Including holding the box, it has a plurality of supporting component to hold around the box, and supporting component includes two frame plates, has the limiting plate between two frame plates one side, has the bracing piece between two frame plates, and the one end of bracing piece has threaded sleeve, and threaded sleeve bottom has the sucking disc, has the extension ring in holding the lateral wall of box, and the extension ring activity sets up in holding the lateral wall of box, and there is the fixture block extension ring outside one side, the fixture block with hold the mutual slip joint in the lateral wall of box, relative both sides all have a plurality of triangle-shaped standing groove on the extension ring. The utility model discloses a can increase the stability that holds the structure and place, can adjust the volume that holds the structure, the analytical balance that can hold the article of rod-shaped structure holds the structure.

Description

Analytical balance holds structure

Technical Field

The utility model relates to an analytical balance holds technical field, specifically indicates an analytical balance holds structure.

Background

Analytical balances are the most important instruments for accurate weighing in experiments and can be divided into mechanical and electronic types. Mechanical analytical balances can be subdivided into ordinary analytical balances, air-damped balances, semi-automatic photoelectric balances, fully-automatic photoelectric balances, single-tray balances and the like. These balances all use the principle of leverage, but differ in structure and method of use. The mechanical balance can meet the accuracy requirement of general quantitative analysis, and the sensitivity is 0.1mg. The most important advantages of such balances are visual design, but the balance parts are complex, the operating requirements are high and time-consuming. When the balance is used for weighing, the containing structures are all plate-shaped containers, whether the containing structures are placed stably or not can not be ensured sometimes, meanwhile, when a large number of articles are weighed, the volume of the containing structures cannot be adjusted, and when the containing structures are used for containing the articles with the stick-shaped structures, the articles with the stick-shaped structures are easy to incline and slide down to contain the structures, so that the analytical balance containing structure is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide an analytical balance that can increase the stability that holds the structure and place, can adjust the volume that holds the structure, can hold the article of rod-shaped structure holds the structure.

The utility model discloses the technical scheme who adopts does: an analytical balance holding structure, characterized in that: including holding the box, it is equipped with a plurality of supporting component to hold evenly distributed around the box, can increase and hold the box and place the stability on analytical balance, supporting component is including fixed two frame plates that set up around holding the box, two fixedly between frame plate one side be equipped with the limiting plate, two rotate between the frame plate and be connected with the bracing piece, the one end fixedly connected with thread bush of bracing piece, thread bush bottom screw thread swivelling joint has the sucking disc, the lateral wall internalization that holds the box is equipped with the extension ring, and the extension ring activity sets up in the lateral wall that holds the box, can the volume that the structure was held in the adjustable motion, the fixed fixture block that is equipped with of extension ring outside one side evenly distributed, the fixture block slides the joint in with the lateral wall that holds the box each other, relative both sides all are equipped with a plurality of triangle-shaped standing groove on the extension ring, can hold the article of rod column structure.

When needs were weighed article, rotatory bracing piece earlier for the bracing piece is rotatory to limiting plate one side, and analytical balance is held to accessible sucking disc after that, holds the box simultaneously and also places on analytical balance, makes to hold the box and can stably place at analytical balance. When the volume of holding the structure needs to be adjusted, the extension ring slides upwards to can drive the fixture block and slide in the lateral wall that holds the box, when sliding to suitable position, rotatable extension ring makes the fixture block with hold mutual joint in the lateral wall of box, thereby confirm the position of extension ring.

Furthermore, the frame plate is rotatably connected with the support rod through a connecting shaft.

Furthermore, a threaded rod in threaded connection with the threaded sleeve is fixedly arranged at the top of the sucker.

Furthermore, a placing groove for the movement of the extension ring is arranged in the side wall of the containing box.

Furthermore, a sliding groove for sliding the clamping block and a clamping groove for clamping the clamping block are formed in the side wall of the containing box, and the sliding groove and the clamping groove are communicated with each other.

Furthermore, the placing groove, the sliding groove and the clamping groove are communicated with each other.

The utility model discloses beneficial effect:

the utility model has simple integral structure. This analytical balance holds structure, through supporting component's setting, can increase and hold the box and place the stability on analytical balance, through extension ring activity setting in the lateral wall that holds the box, can the volume that the adjustable festival held the structure, through the setting of triangle-shaped standing groove, can hold the article of rod-shaped structure.

Drawings

Fig. 1 is the overall structure schematic diagram of the holding structure of the analytical balance of the present invention.

Fig. 2 is a top view of the analytical balance holding structure of the present invention.

Fig. 3 is a schematic diagram of a portion a of the analytical balance holding structure of the present invention.

Fig. 4 is a schematic diagram of a portion B of the containing structure of the analytical balance of the present invention.

In the drawings:

1. a containing box; 2. a support assembly; 3. an extension ring; 2.1, frame plates; 2.2, a limiting plate; 2.3, supporting rods; 2.4, a threaded sleeve; 2.5, a sucker; 3.1, clamping blocks; 3.2, a chute; 3.3, a clamping groove; 3.4, triangular placing grooves.

Detailed Description

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

Can increase the stability that holds the structure and place in order to solve, can adjust the volume that holds the structure, can hold the article of rod column structure, the utility model provides an analytical balance as shown in the figure holds structure, its characterized in that: including holding box 1, hold box 1 around evenly distributed be equipped with a plurality of supporting component 2, can increase and hold box 1 and place the stability on analytical balance, supporting component 2 is including fixed two frame plates 2.1, two of setting holding box 1 around the frame plate 2.1 is fixed between one side and is equipped with limiting plate 2.2, two rotate between frame plate 2.1 and be connected with bracing piece 2.3, the one end fixedly connected with threaded sleeve 2.4 of bracing piece 2.3, threaded sleeve 2.4 bottom screw thread swivelling joint has sucking disc 2.5, when needs increase and hold box 1 and place the stability on analytical balance, earlier swivelling joint bracing piece 2.3 for bracing piece 2.3 is rotatory to limiting plate 2.2 one side, thereby restriction bracing piece 2.3's position, accessible sucking disc 2.5 holds analytical balance after that, holds box 1 simultaneously and also places on analytical balance, makes and holds box 1 and can place stably.

The lateral wall internalization that holds box 1 is equipped with extension ring 3, and extension ring 3 activity sets up in the lateral wall that holds box 1, can the active adjustment hold the volume of structure, extension ring 3 outside one side evenly distributed is fixed and is equipped with fixture block 3.1, fixture block 3.1 and the mutual slip joint in the lateral wall that holds box 1, extension ring 3 goes up all is equipped with a plurality of triangle-shaped standing groove 3.4 to both sides relatively, can hold the article of rod column structure, when the volume that holds the structure is adjusted to needs, upwards slides extension ring 3 to can drive fixture block 3.1 and slide in the lateral wall that holds box 1, when sliding to suitable position, rotatable extension ring 3 for fixture block 3.1 and hold box 1's lateral wall mutual joint in.

The utility model discloses in through a rotation connection of connecting axle between frame plate 2.1 and bracing piece 2.3.

The utility model discloses in the fixed threaded rod that is equipped with 2.4 screw thread swivelling joint of threaded sleeve in sucking disc 2.5 top.

The utility model discloses in be equipped with the standing groove that supplies the activity of extension ring 3 in the lateral wall that holds box 1.

The utility model discloses in be equipped with the draw-in groove 3.3 that supplies the gliding spout 3.2 of fixture block 3.1 and supply fixture block 3.1 joint in the lateral wall that holds box 1, link up each other between spout 3.2 and the draw-in groove 3.3.

The utility model discloses in link up each other between standing groove, spout 3.2, draw-in groove 3.3.

The analytical balance of this embodiment holds the structure, when needs are weighed article, earlier swivelling support pole 2.3 for bracing piece 2.3 is rotatory to limiting plate 2.2 one side, thereby limiting support pole 2.3's position, and then the analytical balance is held to accessible sucking disc 2.5, holds box 1 simultaneously and also places on analytical balance, makes to hold box 1 and can stably place on analytical balance. When the volume that holds the structure is adjusted to needs, upwards slide extension ring 3, thereby can drive the spout 3.2 of fixture block 3.1 in the lateral wall that holds box 1 and slide, when sliding to suitable position, rotatable extension ring 3, make fixture block 3.1 and the mutual joint of draw-in groove 3.3 that holds in the lateral wall of box 1, thereby confirm the position of extension ring 3, if need with extension ring 3 with hold box 1 separation time, can directly slide out fixture block 3.1 from spout 3.2, can with extension ring 3 with hold box 1 separation, when the article of needs weighing rod-shaped structure, can directly vertically place the article of rod-shaped structure in holding box 1, perhaps transversely put in triangle-shaped standing groove 3.4.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, it should be understood that those skilled in the art should also understand the scope of the present invention without inventively designing the similar structure and embodiments of the present invention without departing from the spirit of the present invention.

Claims

1. An analytical balance holding structure, characterized in that: including holding box (1), it is equipped with a plurality of supporting component (2) to hold evenly distributed around box (1), supporting component (2) are including fixed two frame plates (2.1), two of holding box (1) around, fixed limiting plate (2.2) that are equipped with between frame plate (2.1) one side, two rotate between frame plate (2.1) and be connected with bracing piece (2.3), the one end fixedly connected with threaded sleeve (2.4) of bracing piece (2.3), threaded sleeve (2.4) bottom screw thread swivelling joint has sucking disc (2.5), the lateral wall internalization that holds box (1) is equipped with extension ring (3), extension ring (3) outside one side evenly distributed is fixed and is equipped with fixture block (3.1), fixture block (3.1) and the lateral wall internal mutual slip joint that holds box (1), extension ring (3) are gone up and all are equipped with a plurality of triangle-shaped standing groove (3.4) to both sides relatively.

2. An analytical balance holding structure according to claim 1, wherein: the frame plate (2.1) is rotationally connected with the support rod (2.3) through a connecting shaft.

3. An analytical balance holding structure according to claim 1, wherein: the top of the sucker (2.5) is fixedly provided with a threaded rod which is rotationally connected with the thread sleeve (2.4).

4. An analytical balance holding structure according to claim 1, wherein: a placing groove for the movement of the extension ring (3) is arranged in the side wall of the containing box (1).

5. An analytical balance holding structure according to claim 4, wherein: the side wall of the containing box (1) is internally provided with a sliding chute (3.2) for sliding the clamping block (3.1) and a clamping groove (3.3) for clamping the clamping block (3.1), and the sliding chute (3.2) and the clamping groove (3.3) are communicated with each other.

6. An analytical balance holding structure according to claim 5, wherein: the placing groove, the sliding groove (3.2) and the clamping groove (3.3) are communicated with each other.