CN212030720U

CN212030720U - Electronic balance with glass protection window

Info

Publication number: CN212030720U
Application number: CN202021194129.8U
Authority: CN
Inventors: 何建
Original assignee: Hefei New Online Technology Co ltd
Current assignee: Hefei New Online Technology Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2020-11-27
Anticipated expiration: 2030-06-24

Abstract

The utility model provides a take electronic balance of glass protection window. Take electronic balance of glass protection window includes the electronic balance body, the locking piece, protective housing and inner bag clear glass, the both sides of balance dish are installed respectively on the electronic balance body to the same locking piece of two sets of specifications, first opening has been seted up to one side of protective housing, and protective housing has two locking arcs near the outer wall fixed mounting of bottom, protective housing leads to two locking arc and two sets of locking piece fixed connection on the electronic balance body, inner bag clear glass rotates and installs in protective housing, and the second opening has been seted up to one side of inner bag clear glass. The utility model provides a take electronic balance of glass protection window has the advantage that the installation of being convenient for of protection dustcoat, dismantlement make the staff can operate according to concrete in service behavior.

Description

Electronic balance with glass protection window

Technical Field

The utility model relates to a laboratory measuring instrument technical field especially relates to a take electronic balance of glass protection window.

Background

The electronic balance is used for weighing the mass of an object and is characterized by accurate and reliable weighing, quick and clear display and an automatic detection system. The electronic balance is a precise weighing product which is most accurate in weighing light weight, minimum in measuring range and lowest in division value. The method is generally suitable for units such as industry, agriculture, commerce, schools, hospitals, scientific research and the like, and the units often need to perform rapid measurement and have certain requirements on sensitivity, stability and the like. Therefore, the windshield of the electronic balance is particularly important when the electronic balance is used for weighing in these working occasions, and is an essential accessory in the electronic balance weighing.

Therefore, it is necessary to provide an electronic balance with a glass protection window to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a protection dustcoat is convenient for install, is dismantled and is made the electronic balance of taking glass protection window that the staff can operate according to concrete in service behavior.

The utility model provides a take electronic balance of glass protection window includes: the electronic balance body, the locking piece, protective housing and inner bag clear glass, the both sides of balance dish are installed respectively on the electronic balance body to the same locking piece of two sets of specifications, first opening has been seted up to one side of protective housing, and protective housing is close to the outer wall fixed mounting of bottom has two locking arcs, protective housing leads to two sets of locking piece fixed connection on two locking arcs and the electronic balance body, inner bag clear glass rotates and installs in protective housing, and the second opening has been seted up to one side of inner bag clear glass.

Preferably, two sets of locking pieces are 180 rotatory settings, and the locking piece includes arc joint cover and locking screw, and arc joint cover fixed mounting is in the top of electronic balance body, and arc joint cover top is close to the lateral wall opening part and has seted up the screw thread through-hole, and locking screw inserts and establishes in the screw thread through-hole and with screw thread through-hole threaded connection.

Preferably, the inner top wall of the transparent glass of the inner container is rotatably connected with the top wall of the protective outer cover through a rotating shaft, and a knob is fixedly mounted on the rotating shaft.

Preferably, the first opening on the protective outer cover and the second opening on the transparent glass of the inner container have the same specification.

Preferably, two locking arc-shaped plates installed on the protective outer cover are arranged in a 180-degree rotating mode, and the locking arc-shaped plates are matched with clamping grooves formed in the arc-shaped clamping cover.

Preferably, the gap between the protective outer cover and the transparent glass of the inner container is 2-4 mm.

Compared with the prior art, the utility model provides a take electronic balance of glass protection window has following beneficial effect:

the utility model provides a take electronic balance of glass protection window, rotatory locking screw makes locking screw fix the locking arc in the arc joint cover to accomplish the installation of protecting cover on the electronic balance body, and unscrew set screw, rotatory protecting cover makes the locking arc on the protecting cover roll out arc joint cover and can lift the protecting cover off, and the protecting cover installation on this equipment, dismantlement convenience make the staff can operate according to concrete in service behavior.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of an electronic balance with a glass protection window according to the present invention;

fig. 2 is a schematic view showing a mounting structure of the locking member shown in fig. 1 on the electronic balance body;

FIG. 3 is a schematic view of the mounting arrangement of the locking arc of FIG. 1 to a protective housing;

fig. 4 is a schematic structural view of the protective outer cover and the inner container transparent glass shown in fig. 1.

Reference numbers in the figures: 1. electronic balance body, 2, balance, 3, locking piece, 31, arc joint cover, 32, locking screw, 4, protective housing, 41, first opening, 5, locking arc, 6, inner bag transparent glass, 61, second opening, 7, knob.

Detailed Description

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

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of an electronic balance with a glass protection window according to the present invention; fig. 2 is a schematic view showing a mounting structure of the locking member shown in fig. 1 on the electronic balance body; FIG. 3 is a schematic view of the mounting arrangement of the locking arc of FIG. 1 to a protective housing; fig. 4 is a schematic structural view of the protective outer cover and the inner container transparent glass shown in fig. 1. An electronic balance with a glass protective window comprising: the electronic balance comprises an electronic balance body 1, a locking piece 3, a protective outer cover 4 and inner container transparent glass 6.

In the specific implementation in-process, as shown in fig. 1 and fig. 2, the both sides of balance 2 are installed respectively on electronic balance body 1 to the same locking piece 3 of two sets of specifications, and two sets of locking pieces 3 are 180 rotatory settings, and locking piece 3 includes arc joint cover 31 and locking screw 32, arc joint cover 31 fixed mounting is in electronic balance body 1's top, and arc joint cover 31 top is close to the lateral wall opening part and has seted up the screw thread through-hole, locking screw 32 inserts and establishes in the screw thread through-hole and with screw thread through-hole threaded connection.

Wherein, set up the circular recess with arc joint cover 31 coaxial center on the electronic balance body 1 to 4 covers of protection are established on circular recess and are rotatory along circular recess and make locking arc 5 insert and establish to arc joint cover 31.

Referring to fig. 1, first opening 41 has been seted up to one side of protection dustcoat 4, and the outer wall fixed mounting that protection dustcoat 4 is close to the bottom has two locking arc 5, protection dustcoat 4 leads to two locking arc 5 and two sets of locking piece 3 fixed connection on the electronic balance body 1, and two locking arc 5 of installing on protection dustcoat 4 are 180 rotatory settings, and the draw-in groove that locking arc 5 and arc joint cover 31 were seted up matches each other, inner bag transparent glass 6 rotates and installs in protection dustcoat 4, and the interior roof of inner bag transparent glass 6 rotates through the pivot to be connected with the roof of protection dustcoat 4, and fixed mounting has knob 7 in the pivot, second opening 61 has been seted up to one side of inner bag transparent glass 6, and first opening 41 on the protection dustcoat 4 is the same with the second opening 61 specification on the inner bag transparent glass 6.

It should be noted that: in the using process of the electronic balance body 1, the protection outer cover 4 is covered on the circular groove and rotates along the circular groove to enable the locking arc-shaped plate 5 to be inserted into the arc-shaped clamping cover 31, the locking screw 32 is rotated to enable the locking screw 32 to fix the locking arc-shaped plate 5 in the arc-shaped clamping cover 31, the installation of the protection outer cover 4 on the electronic balance body 1 is completed, in use, the rotary knob 7 enables the second opening 61 on the transparent glass 6 of the inner container and the first opening 41 on the protection outer cover 4 to correspond to each other, objects needing to be heavy are placed on the scale disk 2, the rotary knob 7 enables the second opening 61 on the transparent glass 6 of the inner container and the first opening 41 on the protection outer cover 4 to be staggered with each other, the interference of external wind power or other factors when the electronic balance body 1 is weighed is avoided, the fixing screw 32 is unscrewed when the electronic balance is carried, the protection outer cover 4 is rotated to enable the locking arc-shaped plate 5 on the protection outer cover 4 to be rotated Lift off to avoided electronic balance when the transport that the inner bag transparent glass 6 of protection dustcoat 4 and protection dustcoat 4 inside is impaired, also be convenient for need not to consider because of when disturbing to external wind-force and other factors, the operation of weighing of electronic balance body 1, protection dustcoat 4 on this equipment is installed, is dismantled conveniently, makes the staff operate according to concrete in service behavior.

The gap between the protective outer cover 4 and the transparent glass 6 of the inner container is 2-4mm, so that the external wind power and dust are reduced to enter the transparent glass 6 of the inner container.

The utility model provides a take electronic balance of glass protection window's theory of operation as follows:

in the using process of the electronic balance body 1, the protection outer cover 4 is covered on the circular groove and rotates along the circular groove to enable the locking arc-shaped plate 5 to be inserted into the arc-shaped clamping cover 31, the locking screw 32 is rotated to enable the locking screw 32 to fix the locking arc-shaped plate 5 in the arc-shaped clamping cover 31, the installation of the protection outer cover 4 on the electronic balance body 1 is completed, in use, the rotary knob 7 enables the second opening 61 on the transparent glass 6 of the inner container and the first opening 41 on the protection outer cover 4 to correspond to each other, objects needing to be heavy are placed on the scale disk 2, the rotary knob 7 enables the second opening 61 on the transparent glass 6 of the inner container and the first opening 41 on the protection outer cover 4 to be staggered with each other, the interference of external wind power or other factors when the electronic balance body 1 is weighed is avoided, the fixing screw 32 is unscrewed when the electronic balance is carried, the protection outer cover 4 is rotated to enable the locking arc-shaped plate 5 on the protection outer cover 4 to be rotated The cover is detached, so that the damage of the protective outer cover 4 and the transparent glass 6 of the inner container in the protective outer cover 4 during the carrying of the electronic balance is avoided, and the weighing operation of the electronic balance body 1 is convenient without considering the interference to the external wind power and other factors.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

The above is only the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention can be used in other related technical fields, directly or indirectly, or in the same way as the present invention.

Claims

1. An electronic balance with a glass protective window, comprising:

an electronic balance body (1);

the two groups of locking pieces (3) with the same specification are respectively arranged on two sides of a scale pan (2) on the electronic balance body (1);

the electronic balance comprises a protective outer cover (4), wherein a first opening (41) is formed in one side of the protective outer cover (4), two locking arc-shaped plates (5) are fixedly installed on the outer wall, close to the bottom, of the protective outer cover (4), and the protective outer cover (4) is fixedly connected with two groups of locking pieces (3) on the electronic balance body (1) through the two locking arc-shaped plates (5);

the inner container transparent glass (6), the inner container transparent glass (6) is rotatably installed in the protective outer cover (4), and one side of the inner container transparent glass (6) is provided with a second opening (61).

2. The electronic balance with the glass protection window according to claim 1, wherein the two sets of locking pieces (3) are arranged in a 180-degree rotating manner, each locking piece (3) comprises an arc-shaped clamping cover (31) and a locking screw (32), the arc-shaped clamping covers (31) are fixedly arranged above the electronic balance body (1), a threaded through hole is formed in the top of each arc-shaped clamping cover (31) close to the opening of the side wall, and the locking screw (32) is inserted into the threaded through hole and is in threaded connection with the threaded through hole.

3. The electronic balance with the glass protection window as claimed in claim 1, wherein the inner top wall of the transparent glass (6) of the inner container is rotatably connected with the top wall of the protection outer cover (4) through a rotating shaft, and the rotating shaft is fixedly provided with a knob (7).

4. The electronic balance with a glass protection window according to claim 1, wherein the first opening (41) on the protective outer cover (4) and the second opening (61) on the transparent glass (6) of the inner container are the same in specification.

5. The electronic balance with the glass protection window according to any one of claims 1-2, wherein the two locking arc plates (5) mounted on the protective outer cover (4) are arranged in a 180-degree rotation manner, and the locking arc plates (5) are matched with clamping grooves formed in the arc clamping cover (31).

6. The electronic balance with the glass protection window as claimed in claim 1, wherein the gap between the protection cover (4) and the transparent glass (6) of the inner container is 2-4 mm.