CN213842387U - Electronic balance for rapid detection laboratory with assembled windshield - Google Patents
Electronic balance for rapid detection laboratory with assembled windshield Download PDFInfo
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- CN213842387U CN213842387U CN202120018923.5U CN202120018923U CN213842387U CN 213842387 U CN213842387 U CN 213842387U CN 202120018923 U CN202120018923 U CN 202120018923U CN 213842387 U CN213842387 U CN 213842387U
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- electronic balance
- screw rod
- rapid detection
- surface wall
- detection laboratory
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Abstract
The utility model discloses an electronic balance is used in short-term test laboratory with assembled windshield, including the electronic balance main part, electronic balance main part top fixed mounting has the installing frame. The utility model discloses in, on the electronic balance main part is placed to the object that will wait to weigh, it rotates to drive the screw rod through the turning handle, the screw rod combines soon with the swivel nut and provides the motive force for the go-between, the go-between can be at the spacing of sliding sleeve with the slide bar and keep steady state to move in vertical direction, go-between pulling expansion cover opens and registrate the outside at the article, combine the groove at installing frame top until the go-between bottom, the position stability of go-between and expansion cover has been guaranteed with the interlock of screw rod to the swivel nut this moment, the expansion cover then forms the sealed cover body in the outside of article, the influence of air current flow to measured data has been reduced, thereby the result of use of electronic balance in the short-term test laboratory has been improved.
Description
Technical Field
The utility model relates to a short-term test laboratory technical field especially relates to a short-term test laboratory uses electronic balance with assembled windshield.
Background
A balance for balancing the weight of a subject to be weighed using an electromagnetic force is called an electronic balance. Its advantages are accurate and reliable weighing, quick and clear display, automatic detection system, simple automatic calibrating device and overload protector.
At present, current short-term test uses electronic balance in laboratory still has the weak point, and present electronic balance to a great extent can receive external condition's interference when using, and electronic balance of high accuracy all can lead to the unstability of balance reading around the slight air flow in the time of the use, and present electronic balance lacks the air current isolation mechanism mostly, has caused the measuring inaccurate to the result of use of electronic balance is used in the short-term test laboratory has been improved.
Disclosure of Invention
The utility model aims to provide a: in order to solve the problems, the electronic balance with the assembled windshield for the rapid detection laboratory is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an electronic balance is used in short-term test laboratory with assembled windshield, includes the electronic balance main part, electronic balance main part top fixed mounting has the installing frame, the installing frame top has the roof through slide bar fixed mounting, the screw rod is worn to be equipped with by the table wall in the roof, just screw rod bottom and installing frame top swing joint, roof bottom elastic connection has the telescopic cover, telescopic cover bottom fixed mounting has the go-between, just the go-between bottom is connected through joint groove and installing frame top block, go-between horizontal end both sides fixed mounting have swivel nut and sliding sleeve respectively, table wall and slide bar exterior wall sliding connection in the sliding sleeve, table wall closes soon with screw rod exterior wall in the swivel nut and is connected.
As a further description of the above technical solution:
the telescopic cover is arranged in a transparent mode.
As a further description of the above technical solution:
the open end of the screw is fixedly connected with a rotating handle.
As a further description of the above technical solution:
the mounting frame is fixedly connected with the top of the electronic balance main body through bolts.
As a further description of the above technical solution:
and an elastic cushion layer is fixedly arranged on the inner surface wall of the combination groove.
As a further description of the above technical solution:
and an anti-skid foot pad is fixedly arranged at the bottom of the electronic balance main body.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
the utility model discloses in, on the electronic balance main part is placed to the object that will wait to weigh, it rotates to drive the screw rod through the turning handle, the screw rod combines soon with the swivel nut and provides the motive force for the go-between, the go-between can be at the spacing of sliding sleeve with the slide bar and keep steady state to move in vertical direction, go-between pulling expansion cover opens and registrate the outside at the article, combine the groove at installing frame top until the go-between bottom, the position stability of go-between and expansion cover has been guaranteed with the interlock of screw rod to the swivel nut this moment, the expansion cover then forms the sealed cover body in the outside of article, the influence of air current flow to measured data has been reduced, thereby the result of use of electronic balance in the short-term test laboratory has been improved.
Drawings
Fig. 1 shows a schematic structural diagram provided according to an embodiment of the present invention;
fig. 2 shows a schematic top view structure provided according to an embodiment of the present invention;
fig. 3 shows a schematic side view structure provided according to an embodiment of the present invention.
Illustration of the drawings:
1. an electronic balance body; 2. installing a frame; 3. a slide bar; 4. a sliding sleeve; 5. a connecting ring; 6. a telescopic cover; 7. a top plate; 8. a screw; 9. a threaded sleeve; 10. a coupling groove.
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 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. 1-3, the present invention provides a technical solution: the utility model provides an electronic balance is used in short-term test laboratory with assembled windshield, including electronic balance main part 1, 1 top fixed mounting of electronic balance main part has installing frame 2, 3 fixed mounting have roof 7 through the slide bar at the 2 tops of installing frame, screw rod 8 is worn to be equipped with by the table wall in roof 7, and 8 bottoms of screw rod and 2 top swing joint of installing frame, roof 7 bottom elastic connection has telescopic hood 6, 6 bottom fixed mounting of telescopic hood have go-between 5, and go-between 5 bottoms are connected with 2 top blocks of installing frame through joint groove 10, 5 horizontal end both sides of go-between are fixed mounting respectively has swivel nut 9 and sliding sleeve 4, table wall and 3 exterior wall sliding connection of slide bar in the sliding sleeve 4, table wall and 8 exterior walls of screw rod close the connection soon in the swivel nut 9.
Specifically, as shown in fig. 1, the retractable cover 6 is transparent and made of transparent material to ensure the observation of the object to be measured by the operator.
Specifically, as shown in fig. 1, a rotating handle is fixedly connected to an open end of the screw 8, so as to facilitate the rotation of the screw 8.
Specifically, as shown in fig. 1 and 2, the mounting frame 2 is fixedly connected to the top of the electronic balance main body 1 through bolts, so that the mounting frame 2 and the electronic balance main body 1 can be conveniently separated and assembled.
Specifically, as shown in fig. 1 and 2, an elastic cushion is fixedly installed on the inner surface wall of the coupling groove 10, so that the tightness of the coupling ring 5 and the coupling groove 10 is ensured.
Specifically, as shown in fig. 1 and 3, an anti-slip foot pad is fixedly installed at the bottom of the electronic balance main body 1 to ensure the anti-slip property of the electronic balance main body 1.
The working principle is as follows: during the use, on the electronic balance main part 1 will be placed to the object of waiting to weigh, drive screw rod 8 through the turning handle and rotate, screw rod 8 and swivel nut 9 merge soon and provide the drive force for go-between 5, go-between 5 can be at sliding sleeve 4 and slide bar 3 spacing down and keep steady state moving in vertical direction, go-between 5 pulling expansion cover 6 opens and registrate the outside at the article, combine groove 10 at 2 tops of go-between 5 bottom combination installing frames, go-between 5 and expansion cover 6's position stability has been guaranteed to the interlock of screw sleeve 9 and screw rod 8 this moment, expansion cover 6 then forms the sealed cover body in the outside of article, the influence of air current flow to measured data has been reduced, thereby the result of use of short-term test laboratory electronic balance has been improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The electronic balance comprises an electronic balance body (1) and is characterized in that an installation frame (2) is fixedly installed at the top of the electronic balance body (1), a top plate (7) is fixedly installed at the top of the installation frame (2) through a sliding rod (3), a screw rod (8) is arranged on the inner surface wall of the top plate (7) in a penetrating mode, the bottom of the screw rod (8) is movably connected with the top of the installation frame (2), a telescopic cover (6) is elastically connected to the bottom of the top plate (7), a connecting ring (5) is fixedly installed at the bottom of the telescopic cover (6), the bottom of the connecting ring (5) is connected with the top of the installation frame (2) in a clamping mode through a combining groove (10), threaded sleeves (9) and sliding sleeves (4) are fixedly installed on two sides of the horizontal end of the connecting ring (5) respectively, and the inner surface wall of the sliding sleeve (4) is slidably connected with the outer surface wall of the sliding rod (3), the inner surface wall of the screw sleeve (9) is connected with the outer surface wall of the screw rod (8) in a screwing way.
2. The electronic balance for the rapid detection laboratory with the assembled windshield according to claim 1, wherein the telescopic hood (6) is transparent.
3. The electronic balance with an assembled windshield for a rapid detection laboratory according to claim 1, wherein a rotating handle is fixedly connected to an open end of the screw (8).
4. The electronic balance with the assembled windshield for the rapid detection laboratory according to claim 1, wherein the mounting frame (2) is fixedly connected with the top of the electronic balance body (1) through bolts.
5. The electronic balance with an assembled windshield for a rapid detection laboratory according to claim 1, wherein an elastic cushion layer is fixedly arranged on the inner surface wall of the combination groove (10).
6. The electronic balance with the assembled windshield for the rapid detection laboratory according to claim 1, wherein an anti-skid foot pad is fixedly installed at the bottom of the electronic balance body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120018923.5U CN213842387U (en) | 2021-01-06 | 2021-01-06 | Electronic balance for rapid detection laboratory with assembled windshield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120018923.5U CN213842387U (en) | 2021-01-06 | 2021-01-06 | Electronic balance for rapid detection laboratory with assembled windshield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213842387U true CN213842387U (en) | 2021-07-30 |
Family
ID=77001193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120018923.5U Active CN213842387U (en) | 2021-01-06 | 2021-01-06 | Electronic balance for rapid detection laboratory with assembled windshield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213842387U (en) |
-
2021
- 2021-01-06 CN CN202120018923.5U patent/CN213842387U/en active Active
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