CN209992062U - Anti-interference field experiment electronic scale - Google Patents
Anti-interference field experiment electronic scale Download PDFInfo
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- CN209992062U CN209992062U CN201920776199.5U CN201920776199U CN209992062U CN 209992062 U CN209992062 U CN 209992062U CN 201920776199 U CN201920776199 U CN 201920776199U CN 209992062 U CN209992062 U CN 209992062U
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- supporting frame
- electronic scale
- interference
- corrugated square
- square tube
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Abstract
The utility model relates to an anti-interference electronic scale for field experiment, which relates to the technical field of weighing and solves the problems that when the electronic scale is used in the open environment, the electronic scale is easily influenced by wind, the weighing data is not accurate enough and the error is large; the wind shielding device includes: the first supporting frame is sleeved on the electronic scale body and is positioned on the lower side of the tray; the corrugated square tube is arranged on one side of the first support frame close to the tray, one end of the corrugated square tube is inserted on the first support frame, and the other end of the corrugated square tube is inserted on the second support frame; the second supporting frame is arranged at one end, far away from the first supporting frame, of the corrugated square pipe; the first supporting frame is provided with at least two connecting components connected with the second supporting frame. The utility model discloses have and shelter from the object of tray and weighing, reduced the influence of wind to weighing data under the open environment, improved the effect of the precision when weighing.
Description
Technical Field
The utility model belongs to the technical field of the technique of weighing and specifically relates to an anti-interference field experiment electronic scale is related to.
Background
An electronic scale is a kind of weighing apparatus, and is a tool for measuring the mass of an object by using hooke's law or the principle of lever balance of force. According to the structural principle, the mechanical scale can be divided into three categories, namely a mechanical scale, an electronic scale and an electromechanical combination scale.
The existing electronic scale is mainly composed of a bearing system (such as a scale pan and a scale body), a force transmission 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 above prior art solutions have the following drawbacks: when the electronic scale is used in an open environment, the electronic scale is easily influenced by wind, so that the weighing data is not accurate enough, the error is large, and the improvement space is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an anti-interference field experiment electronic scale shelters from tray and the object of weighing, has reduced the influence of wind to weighing data under the open environment, has improved the precision when weighing.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
an anti-interference electronic scale for field experiments comprises an electronic scale body, a tray arranged on the electronic scale body and a wind shielding device sleeved on the electronic scale body;
the wind shielding device includes:
the first supporting frame is sleeved on the electronic scale body and is positioned on the lower side of the tray;
the corrugated square tube is arranged on one side of the first support frame close to the tray, one end of the corrugated square tube is inserted on the first support frame, and the other end of the corrugated square tube is inserted on the second support frame;
the second supporting frame is arranged at one end, far away from the first supporting frame, of the corrugated square pipe;
the first support frame is provided with at least two connecting assemblies which are connected with the second support frame to adjust the telescopic length of the corrugated square pipe.
By adopting the technical scheme, the tray and the weighed object are shielded by the corrugated square tube, so that the influence of wind on weighing data in an open environment is reduced, and the weighing precision is improved; the setting of coupling assembling makes the flexible length of ripple side's pipe can adjust through the slip of double-screw bolt and connecting rod to the flexible length that makes ripple side's pipe can be adjusted according to the size of weighing the object, has improved the application range of electronic scale.
The utility model discloses further set up to: the connecting assembly includes:
one end of the connecting rod is pivoted on one outer side wall of the first supporting frame;
the stud is arranged on one outer side wall of the second support frame and penetrates through the connecting rod;
the nut is in threaded connection with one end of the stud, which is far away from the sliding block, and compresses the connecting rod;
the connecting rod is provided with a long waist hole for the stud to penetrate through and slide.
Through adopting above-mentioned technical scheme, make the flexible length of ripple side pipe can adjust through the slip of double-screw bolt and connecting rod to the flexible length that makes ripple side pipe can be adjusted according to the size of weighing the object, has improved the application range of electronic scale.
The utility model discloses further set up to: one side of the stud close to the second support frame is integrally provided with a sliding block connected with the second support frame in a sliding mode, and a sliding groove for the sliding block to be clamped and slid is formed in the outer side wall of the second support frame.
Through adopting above-mentioned technical scheme, make ripple side pipe when not using, the connecting rod can incline to accomodate in one side of first carriage and second carriage, has reduced the occupation space of connecting rod, has improved space utilization.
The utility model discloses further set up to: the two opposite side walls of the electronic scale body are respectively pivoted with a clamping block, and one end, far away from the corrugated square tube, of the first supporting frame is provided with a clamping groove for clamping the clamping blocks.
Through adopting above-mentioned technical scheme, make first carriage can install on the electronic scale body through being connected in joint piece and joint groove, simple structure, easy dismounting, the practicality is strong.
The utility model discloses further set up to: and the electronic scale body is also provided with a containing groove for the clamping block to be embedded and contained.
Through adopting above-mentioned technical scheme, accomodate the setting in groove, make rimq device when not using, the joint piece can inlay to establish and accomodate in accomodating the inslot, has saved the space, has improved the utilization ratio in space.
The utility model discloses further set up to: one side an organic whole that the joint piece is kept away from first carriage is provided with the post that grips that supplies to hold.
Through adopting above-mentioned technical scheme, increased the area of gripping of joint piece, the person of facilitating the use grips to with joint piece joint in the joint inslot or take out the joint piece from the joint inslot, improved the availability factor of joint piece.
The utility model discloses further set up to: and a pull ring for holding by a hand penetrates through the holding column.
Through adopting above-mentioned technical scheme, the setting of pull ring makes the finger wear to locate on the pull ring and grips the pull ring, and difficult slippage when making the user grip with the hand has improved the availability factor of joint piece.
The utility model discloses further set up to: the first supporting frame is provided with an embedding groove for embedding and containing the corrugated square pipe.
Through adopting above-mentioned technical scheme, make ripple side pipe can inlay when not using to locate to inlay and establish the inslot, accomodate, saved the space, improved space utilization.
The utility model discloses further set up to: the clamping grooves for clamping the buckles are formed in one side, close to the second supporting frame, of the first supporting frame.
Through adopting above-mentioned technical scheme, make ripple side pipe when accomodating, first carriage can link together through the joint of buckle with the draw-in groove with the second carriage, has improved the stability when second carriage and ripple side pipe accomodate.
To sum up, the utility model discloses a beneficial technological effect does:
1. the tray and the weighed object are shielded, so that the influence of wind on weighing data in an open environment is reduced, and the weighing precision is improved;
2. the embedded groove is arranged, so that the corrugated square pipe can be embedded in the embedded groove when not in use and is stored, the space is saved, and the space utilization is improved.
Drawings
Fig. 1 is a schematic structural diagram of an anti-interference electronic scale for field experiments of the present invention.
Fig. 2 is an exploded view of the first support frame, the corrugated square tube, the second support frame and the connecting assembly.
Fig. 3 is an enlarged view of a portion a in fig. 2.
Fig. 4 is an enlarged view of a portion B in fig. 2.
Fig. 5 is an enlarged view of a portion C in fig. 2.
Fig. 6 is an exploded view of the first support frame and the electronic scale body.
Fig. 7 is an enlarged view of a portion D in fig. 6.
FIG. 8 is a schematic view showing the structure of the electronic scale when the corrugated square pipe is accommodated in the fitting groove.
In the figure, 1, an electronic scale body; 2. a tray; 3. a wind shielding device; 4. a first support frame; 5. a corrugated square tube; 6. a second support frame; 7. a connecting assembly; 8. a connecting rod; 9. a slider; 10. a stud; 11. a nut; 12. a long waist hole; 13. a sliding groove; 14. a clamping block; 15. a clamping groove; 16. a receiving groove; 17. a holding post; 18. a pull ring; 19. embedding a groove; 20. buckling; 21. a clamping groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying fig. 1 to 8.
Referring to fig. 1, for the utility model discloses an anti-interference field experiment electronic scale, including electronic scale body 1, tray 2 and rimq device 3.
Tray 2 locates the upside of electronic scale body 1, and wind-guard 3 is with sheltering from tray 2 and the object that will weigh, and wind-guard 3 includes first carriage 4, second carriage 6 and ripple side's pipe 5.
Referring to fig. 1 and 2, a first supporting frame 4 is sleeved on an electronic scale body 1 and located on the lower side of a tray 2, a second supporting frame 6 is arranged on the upper side of the first supporting frame 4, a corrugated square tube 5 is arranged between the first supporting frame 4 and the second supporting frame 6, one end of the corrugated square tube 5 is inserted into the first supporting frame 4, the other end of the corrugated square tube 5 is inserted into the second supporting frame 6, the corrugated square tube can be reinforced by epoxy resin when necessary, an embedding groove 19 is further formed in the upper side of the first supporting frame 4, and the embedding groove 19 is used for embedding and storing the corrugated square tube 5 when the corrugated square tube is not used.
Referring to fig. 2 and 3, the first support frame 4 is further provided with at least two connecting assemblies 7, the number of the connecting assemblies 7 is two, the two connecting assemblies 7 are respectively distributed on two opposite side walls of the first support frame 4, and the connecting assemblies 7 are used for connecting the first support frame 4 and the second support frame 6 to adjust the telescopic length of the corrugated square pipe 5.
The connecting assembly 7 comprises a connecting rod 8, a stud 10 and a nut 11; one end of a connecting rod 8 is pivoted on the side wall of the first supporting frame 4, a stud 10 is arranged on one side wall of the second supporting frame 6, the stud 10 is arranged on one side wall of the connecting rod 8 far away from the pivoting, a long waist hole 12 for the stud 10 to penetrate and slide is formed in the connecting rod 8, a nut 11 is connected to one side of the stud 10 far away from the second supporting frame 6 in a threaded mode, and the nut 11 is abutted against the second supporting frame 6 to tightly press and fix the connecting rod 8; the user can adjust the telescopic length of the corrugated square tube 5 by sliding the stud 10 and the long waist hole 12; a sliding block 9 is further integrally arranged at one end of the stud 10 close to the second supporting frame 6.
Referring to fig. 2 and 4, a sliding groove 13 is formed in the outer side wall of the second support frame 6, and the sliding groove 13 is used for the sliding block 9 to be clamped and slid, so that when the corrugated square tube 5 is accommodated in the embedding groove 19, the connecting rod 8 can be accommodated on two sides of the first support frame 4 (as shown in fig. 8), and the space is saved.
The two opposite side walls of the second supporting frame 6 are integrally provided with buckles 20 which are oppositely arranged.
Referring to fig. 2 and 5, a clamping groove 21 is formed on the outer side wall of the first supporting frame 4, and the clamping groove 21 is used for clamping a buckle 20, so that when the corrugated square tube 5 is accommodated in the embedding groove 19, the second supporting frame 6 is covered on the first supporting frame 4 through the clamping of the buckle 20 and the clamping groove 21.
Referring to fig. 6 and 7, two clamping blocks 14 are pivoted on two opposite side walls of the electronic scale body 1, a clamping groove 15 is formed in the first supporting frame 4, and the clamping groove 15 is used for clamping the clamping blocks 14, so that the first supporting frame 4 is installed on the electronic scale body 1; the electronic scale body 1 is further provided with an accommodating groove 16, and the accommodating groove 16 is used for the clamping block 14 to be embedded and accommodated, so that the clamping block 14 can be accommodated in the accommodating groove 16 when not in use, and the space is saved.
A holding column 17 is integrally arranged on one side, away from the first supporting frame 4, of the clamping block 14, and the holding column 17 increases the holding area of the clamping block 14 so as to be convenient to hold; still wear to be equipped with pull ring 18 on the post 17 of gripping, pull ring 18 has increased the area of gripping of the post 17 of gripping, and the person of facilitating the use grips to with joint piece 14 joint in joint groove 15, take out joint piece 14 from joint groove 15 or take out joint piece 14 from accomodating the groove 16.
The implementation principle of the embodiment is as follows: the telescopic length of the corrugated square tube 5 can be adjusted through the sliding of the stud 10 and the connecting rod 8, and the connecting rod 8 is pressed and fixed through the nut 11, so that the telescopic length of the corrugated square tube 5 can be adjusted according to the size of a weighed object, and the application range of the electronic scale is enlarged; the corrugated square pipe 5 can be stored in the embedding groove 19 when not in use, and is covered by the second supporting frame 6, so that the space is saved.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (9)
1. The utility model provides an anti-interference field experiment electronic scale, includes electronic scale body (1) and sets up tray (2) on electronic scale body (1), its characterized in that: the electronic scale also comprises a wind shielding device (3) sleeved on the electronic scale body (1);
the wind shielding device (3) comprises:
the first supporting frame (4) is sleeved on the electronic scale body (1) and is positioned on the lower side of the tray (2);
the corrugated square tube (5) is arranged on one side, close to the tray (2), of the first supporting frame (4), one end of the corrugated square tube is inserted into the first supporting frame (4), and the other end of the corrugated square tube is inserted into the second supporting frame (6);
the second supporting frame (6) is arranged at one end, far away from the first supporting frame (4), of the corrugated square pipe (5);
the first supporting frame (4) is provided with at least two connecting assemblies (7) which are connected with the second supporting frame (6) to adjust the telescopic length of the corrugated square pipe (5).
2. The interference-resistant field experimental electronic scale of claim 1, wherein: the connection assembly (7) comprises:
one end of the connecting rod (8) is pivoted on one outer side wall of the first supporting frame (4);
the stud (10) is integrally arranged on one side, away from the second supporting frame (6), of the sliding block (9) and penetrates through the connecting rod (8);
the nut (11) is connected to one end, far away from the sliding block (9), of the stud (10) in a threaded mode and compresses the connecting rod (8);
the connecting rod (8) is provided with a long waist hole (12) for the stud (10) to penetrate through and slide.
3. The interference-resistant field experimental electronic scale according to claim 2, wherein: one side of the stud (10) close to the second supporting frame (6) is integrally provided with a sliding block (9) connected with the second supporting frame (6) in a sliding mode, and a sliding groove (13) for the sliding block (9) to be clamped and slid is formed in the outer side wall of the second supporting frame (6).
4. The interference-resistant field experimental electronic scale of claim 1, wherein: the two opposite side walls of the electronic scale body (1) are respectively pivoted with a clamping block (14), and one end, far away from the corrugated square tube (5), of the first supporting frame (4) is provided with a clamping groove (15) for clamping the clamping block (14).
5. The interference-resistant field experimental electronic scale according to claim 4, wherein: the electronic scale body (1) is further provided with a containing groove (16) for the clamping block (14) to be embedded and contained.
6. The interference-resistant field experimental electronic scale according to claim 4, wherein: one side of the clamping block (14) far away from the first supporting frame (4) is integrally provided with a holding column (17) for holding by a hand.
7. The interference-resistant field experimental electronic scale of claim 6, wherein: a pull ring (18) for holding by hand is arranged on the holding column (17) in a penetrating way.
8. The interference-resistant field experimental electronic scale of claim 1, wherein: an embedding groove (19) for embedding and containing the corrugated square pipe (5) is formed in the first supporting frame (4).
9. The interference-resistant field experimental electronic scale of claim 8, wherein: the two opposite side walls of the second supporting frame (6) are provided with buckles (20) which are oppositely arranged, and one side of the first supporting frame (4) close to the second supporting frame (6) is provided with a clamping groove (21) for clamping the buckles (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920776199.5U CN209992062U (en) | 2019-05-28 | 2019-05-28 | Anti-interference field experiment electronic scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920776199.5U CN209992062U (en) | 2019-05-28 | 2019-05-28 | Anti-interference field experiment electronic scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209992062U true CN209992062U (en) | 2020-01-24 |
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ID=69295379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920776199.5U Active CN209992062U (en) | 2019-05-28 | 2019-05-28 | Anti-interference field experiment electronic scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209992062U (en) |
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2019
- 2019-05-28 CN CN201920776199.5U patent/CN209992062U/en active Active
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