CN211347050U

CN211347050U - Balance fixing frame

Info

Publication number: CN211347050U
Application number: CN201921246744.6U
Authority: CN
Inventors: 王培宇
Original assignee: Wuxi Xihui Testing Technology Co ltd
Current assignee: Wuxi Xihui Testing Technology Co ltd
Priority date: 2019-08-03
Filing date: 2019-08-03
Publication date: 2020-08-25
Anticipated expiration: 2029-08-03

Abstract

The utility model discloses a balance mount, concretely relates to balance field, including the balance case, the side of balance case is equipped with balancing unit, balancing unit is including the activity case, the inner wall of activity case is equipped with first spout and second spout respectively, the inner wall of first spout is equipped with first slide bar, the inner wall of second spout is equipped with the second slide bar, the inside of activity case is equipped with the gear pole, the top of activity case is run through and is equipped with the twist grip, the bottom of gear pole is equipped with the single face bearing, first movable groove has been seted up to one side of activity case, the second movable groove has been seted up to the opposite side of activity case. The utility model discloses a balancing unit has been set up, when removing to the tray bottom through first magnetic pole and second magnetic pole, first magnetic pole and second magnetic pole produce the same magnetism with adjacent magnetic path to make the tray keep steady, effectually caused the balance displacement when having prevented the chamber door switch, thereby lost the horizontally condition.

Description

Balance fixing frame

Technical Field

The utility model relates to a balance technical field, more specifically say, the utility model relates to a balance mount.

Background

A balance, a balance, having two arms formed by supporting a balance beam at the center of the beam by a fulcrum, a disc hung on each arm, one of the disks is used for placing an object with known mass, the other disk is used for placing an object to be measured, the mass of the object to be measured can be indicated by the deflection of a pointer fixed on a beam when the pointer does not swing and points to the central scale, the balance is an equiarm lever, the balance is a weighing instrument, is an instrument for measuring the mass of the object and is manufactured according to the lever principle, two small discs are respectively arranged at two ends of the lever, one end is used for placing a weight, the other end is used for placing an object to be weighed, a pointer is arranged in the center of the lever, when the two ends are balanced, the mass at the two ends is equal, modern balances are more and more precise and more sensitive, and more types are known, including ordinary balances, analytical balances, constant analytical balances, microanalytical balances, semi-microanalytical balances and the like.

Patent application publication No. CN105547442A discloses an electronic balance with an alarm, comprising: the electronic balance comprises an electronic balance body, the electronic balance body upper end is equipped with the platform of weighing, install the protection casing on the platform of weighing, be equipped with X ray detection device in the protection casing, electronic balance body front end is equipped with liquid crystal display, install the alarm on the lateral wall of electronic balance body, X ray detection device with alarm electric connection. Through the mode, the small-sized parcel weighing device has the dual functions of weighing and detecting, can send out alarm signals through the alarm when dangerous goods are detected to be contained in the weighed goods, and is suitable for weighing small-sized parcels in the field of logistics.

However, in practical use, the method still has more disadvantages, such as being susceptible to various errors caused by the operating environment in practical use.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a balance mount through having set up balancing unit, utilizes first magnetic pole and second magnetic pole and adjacent magnetic path to produce the same magnetism to make the tray keep steady, cause the balance displacement when effectually having prevented the chamber door switch, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a balance fixing frame comprises a balance box, wherein a balancing device is arranged on the side surface of the balance box;

the balancing device comprises a movable box, wherein the inner wall of the movable box is provided with a first sliding groove and a second sliding groove respectively, the inner wall of the first sliding groove is provided with a first sliding rod, the inner wall of the second sliding groove is provided with a second sliding rod, a gear rod is arranged inside the movable box, the top of the movable box is provided with a rotating handle in a penetrating mode, the bottom of the gear rod is provided with a single-face bearing, one side of the movable box is provided with a first movable groove, the other side of the movable box is provided with a second movable groove, the surface of the first sliding rod is provided with a first magnetic rod, and the surface of the second sliding rod is provided with a second magnetic rod.

In a preferred embodiment, the surfaces of the first sliding rod and the second sliding rod are provided with gear racks, and the gear rods are engaged with the surfaces of the gear racks.

In a preferred embodiment, the rotating handle is arranged at the upper end of the gear rod, and the single-sided bearing is arranged at the bottom of the inner wall of the movable box.

In a preferred embodiment, the first slide bar is slidably connected in the first movable groove, and the second slide bar is slidably connected in the second movable groove.

In a preferred embodiment, a third movable groove is formed in the side surface of the balance box, the first magnetic rod and the second magnetic rod are both arranged in the third movable groove, and two sides of an inner cavity of the movable box are respectively provided with a magnetic isolation plate.

In a preferred embodiment, the surface of the balance box is provided with a box door.

In a preferred embodiment, a base is arranged on the inner wall of the balance box, a balance is arranged on the upper surface of the base, trays are arranged at two ends of the top of the balance respectively, and magnetic blocks are arranged at two ends of the bottom of the balance respectively.

In a preferred embodiment, a cross limiting block is arranged at the bottom of the tray, a cross movable groove and a cross limiting groove are respectively formed in the balance, and a spring limiting plate is arranged at the bottom of an inner cavity of the cross movable groove.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a balancing unit has been set up, utilize rotatory handle to drive the gear pole and rotate, the gear pole drives first slide bar and second slide bar and carries out the motion of relative direction, first slide bar drives first magnetic pole and carries out the motion of level to, the second slide bar drives the second magnetic pole and carries out the motion of level to simultaneously, when first magnetic pole and second magnetic pole move to the tray bottom, produce the same magnetism balance through the magnetic path with corresponding, thereby make the tray keep steady, cause the displacement when the effectual chamber door switch that has prevented, thereby lose the horizontally condition, the precision of measuring result has been promoted greatly;

2. the utility model discloses a set up the cross stopper, through tray bottom fixed connection's cross stopper, the cross activity inslot that inserts the balance upper surface and set up, insert the in-process, the spring limiting plate plays the fixed effect of extrusion to the cross stopper, rotates the cross movable block at the inner chamber in cross activity groove immediately, utilizes the power of spring limiting plate, promotes the cross movable block and gets into the cross spacing inslot, carries out the joint fixed, has reduced the condition that the tray put easy landing on the balance.

Drawings

Fig. 1 is a front sectional view of the present invention.

Fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.

Fig. 3 is an overall cross sectional view of the present invention.

Fig. 4 is the partial structure schematic diagram of the cross stopper of the utility model.

Fig. 5 is a side sectional view of the balancing device of the present invention.

FIG. 6 is a schematic view of the overall structure of the present invention

The reference signs are: the device comprises a balance box 1, a balance device 2, a movable box 21, a first sliding chute 22, a second sliding chute 23, a first sliding rod 24, a second sliding rod 25, a gear rod 26, a rotary handle 27, a single-sided bearing 28, a first movable groove 29, a second movable groove 210, a first magnetic rod 211, a second magnetic rod 212, a gear bar 3, a third movable groove 4, a magnetic isolation plate 5, a box door 6, a base 7, a balance 8, a tray 9, a magnetic block 10, a cross limiting block 11, a cross movable groove 12, a cross limiting groove 13 and a spring limiting plate 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model discloses a balance mount of an embodiment can include balance box 1, balance box 1's side is equipped with balancing unit 2.

Referring to the attached

drawings

1, 3, 5 and 6 of the specification, the balance device 2 of the balance fixing frame of the embodiment includes a movable box 21, the inner wall of the movable box 21 is provided with a first sliding chute 22 and a second sliding chute 23, the inner wall of the first sliding chute 22 is provided with a first sliding rod 24, the inner wall of the second sliding chute 23 is provided with a second sliding rod 25, the inside of the movable box 21 is provided with a gear rod 26, the top of the movable box 21 is provided with a rotating handle 27 in a penetrating manner, the bottom of the gear rod 26 is provided with a single-sided bearing 28, one side of the movable box 21 is provided with a first movable groove 29, the other side of the movable box 21 is provided with a second movable groove 210, the surface of the first sliding rod 24 is provided with a first magnetic rod 211, and the surface of the second sliding rod 25 is provided with a second magnetic rod 212.

Furthermore, the surfaces of the first slide bar 24 and the second slide bar 25 are both provided with a gear rack 3, and the gear rod 26 is engaged with the surface of the gear rack 3.

Further, the rotating handle 27 is provided at the upper end of the gear rod 26, and the single-sided bearing 28 is provided at the bottom of the inner wall of the movable box 21.

Further, the first slide bar 24 is slidably connected in the first movable slot 29, and the second slide bar 25 is slidably connected in the second movable slot 210.

Further, a third movable groove 4 is formed in the side surface of the balance box 1, the first magnetic rod 211 and the second magnetic rod 212 are both arranged in the third movable groove 4, and magnetic isolation plates 5 are respectively arranged on two sides of an inner cavity of the movable box 21.

The implementation scenario is specifically as follows: in practical use, firstly, the door 6 is opened, the measured object and the measured weight are placed on the upper surface of the tray 9, then the door 6 is closed, the rotating handle 27 arranged at the top of the movable box 21 is rotated, the rotating handle 27 drives the gear rod 26 to rotate, the gear rod 26 drives the first slide bar 24 and the second slide bar 25 which are engaged through the gear strip 3 to move in opposite directions while rotating, the first slide bar 24 and the second slide bar 25 move in the first movable groove 29 and the second movable groove 210 which are formed on the surface of the movable box 21, the first slide bar 24 and the second slide bar 25 are limited by the first sliding groove 22 and the second sliding groove 23, the first slide bar 24 and the second slide bar 25 are ensured to move in the horizontal direction, the stability of the overall movement is improved, the first slide bar 24 drives the first magnetic bar 211 to move in the horizontal direction, the second slide bar 25 drives the second magnetic bar 212 to move in the horizontal direction simultaneously, the first magnetic rod 211 and the second magnetic rod 212 can be conveniently moved into the magnetic isolation plate 5, when the first magnetic rod 211 and the second magnetic rod 212 are moved to the bottom of the tray 9, the magnetic blocks 10 are arranged at the bottom of the tray 9, and the first magnetic rod 211 and the second magnetic rod 212 respectively generate the same magnetism with the corresponding magnetic blocks 10, so that the tray 9 is kept stable, and then the positions of the first magnetic rod 211 and the second magnetic rod 212 are adjusted by rotating the handle 27 outside the balance box 1 until the first magnetic rod 211 and the second magnetic rod 212 are completely separated from the magnetic blocks 10 at the bottom of the tray 9, thereby effectively preventing other factors in the operating environment from influencing the measuring process, and greatly improving the accuracy of the measuring result.

Referring to the attached

drawings

1, 2 and 4 of the specification, a base 7 is arranged on the inner wall of a balance box 1 of the balance fixing frame of the embodiment, a balance 8 is arranged on the upper surface of the base 7, trays 9 are respectively arranged at two ends of the top of the balance 8, and magnetic blocks 10 are respectively arranged at two ends of the bottom of the balance 8.

Further, a box door 6 is arranged on the surface of the balance box 1.

Further, the bottom of tray 9 is equipped with cross stopper 11, cross activity groove 12 and cross spacing groove 13 have been seted up respectively to the inside of balance 8, the inner chamber bottom of cross activity groove 12 is equipped with spring limiting plate 14.

The implementation scenario is specifically as follows: when in actual use, at first open chamber door 6, take out two required trays 9, utilize tray 9 bottom fixed connection's cross stopper 11, insert in the cross activity groove 12 that 8 upper surfaces of balance were seted up, the in-process of inserting, spring limiting plate 14 plays the fixed effect of extrusion to cross stopper 11, rotate cross stopper 11 at the inner chamber of cross activity groove 12 immediately, utilize spring limiting plate 14's power, promote cross stopper 11 and get into cross spacing inslot 13, it is fixed to carry out the joint, the effectual stability that promotes tray 9, the condition of tray 9 placing easy landing on balance 8 has been reduced, close chamber door 6 at last, adjust balancing unit 2, can accomplish balance 8's primary control, greatly reduced the probability of error appears easily when in-service use.

In summary, the following steps: the utility model discloses a balancing unit 2 has been set up, when removing to tray 9 bottom through first magnetic pole 211 and second magnetic pole 212, first magnetic pole 211 and second magnetic pole 212 produce the same magnetism with adjacent magnetic path 10 to make tray 9 keep steady, caused balance 8 displacements when effectually having prevented 6 switches of chamber door, thereby lost the horizontally condition.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A balance mount, includes balance box (1), its characterized in that: a balancing device (2) is arranged on the side surface of the balance box (1);

balancing unit (2) are including activity case (21), the inner wall of activity case (21) is equipped with first spout (22) and second spout (23) respectively, the inner wall of first spout (22) is equipped with first slide bar (24), the inner wall of second spout (23) is equipped with second slide bar (25), the inside of activity case (21) is equipped with gear pole (26), the top of activity case (21) is run through and is equipped with rotatory handle (27), the bottom of gear pole (26) is equipped with single face bearing (28), first activity groove (29) have been seted up to one side of activity case (21), second activity groove (210) have been seted up to the opposite side of activity case (21), the surface of first slide bar (24) is equipped with first magnetic pole (211), the surface of second slide bar (25) is equipped with second magnetic pole (212).

2. A balance holder according to claim 1, wherein: the surfaces of the first sliding rod (24) and the second sliding rod (25) are both provided with gear bars (3), and the gear bars (26) are meshed with the surfaces of the gear bars (3).

3. A balance holder according to claim 1, wherein: the rotating handle (27) is arranged at the upper end of the gear rod (26), and the single-face bearing (28) is arranged at the bottom of the inner wall of the movable box (21).

4. A balance holder according to claim 1, wherein: the first sliding rod (24) is connected in a sliding way in the first movable groove (29), and the second sliding rod (25) is connected in a sliding way in the second movable groove (210).

5. A balance holder according to claim 1, wherein: a third movable groove (4) is formed in the side face of the balance box (1), the first magnetic rod (211) and the second magnetic rod (212) are arranged in the third movable groove (4), and magnetic isolation plates (5) are arranged on two sides of an inner cavity of the movable box (21) respectively.

6. A balance holder according to claim 1, wherein: the surface of the balance box (1) is provided with a box door (6).

7. A balance holder according to claim 1, wherein: the inner wall of the balance box (1) is provided with a base (7), the upper surface of the base (7) is provided with a balance (8), two ends of the top of the balance (8) are respectively provided with a tray (9), and two ends of the bottom of the balance (8) are respectively provided with a magnetic block (10).

8. The balance holder according to claim 7, wherein: the bottom of tray (9) is equipped with cross stopper (11), cross activity groove (12) and cross spacing groove (13) have been seted up respectively to the inside of balance (8), the inner chamber bottom of cross activity groove (12) is equipped with spring limiting plate (14).