CN211373806U - Buffer type lower balance body - Google Patents
Buffer type lower balance body Download PDFInfo
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- CN211373806U CN211373806U CN201921538787.1U CN201921538787U CN211373806U CN 211373806 U CN211373806 U CN 211373806U CN 201921538787 U CN201921538787 U CN 201921538787U CN 211373806 U CN211373806 U CN 211373806U
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- guide hole
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- rods
- balance body
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Abstract
The utility model relates to the technical field of a balance body, in particular to a buffer type lower balance body, which comprises a balance body, a spring, a slide block, a screw rod and a base, wherein the balance body comprises two transverse rods and two vertical rods, the two vertical rods are arranged in parallel along the vertical direction, the two transverse rods are respectively arranged at the two ends of the vertical rods along the transverse direction, the base comprises a bottom plate and a guide rod, the guide rod is arranged on the bottom plate, a guide hole is arranged on the transverse rods along the vertical direction, the guide hole is matched with the guide rod, one end of the guide rod is arranged in the guide hole in a sliding way, the spring is arranged in the guide hole, when the buffer type lower balance body is used, the guide hole is arranged on the transverse rods of the balance body, the guide hole is matched with the guide rod of the base to control the screw rod, so that the position of the slide block is changed, and the buffer force of the spring balance body, the stable and reliable buffering of the balance body can be ensured.
Description
Technical Field
The utility model belongs to the technical field of the title body technique and specifically relates to a body is called under buffer type is related to.
Background
The scale is also called as a traditional weighing tool and is mostly used in the dish market. The main body of the scale is a wood or bamboo rod, one end of which is provided with a big hook, and the other end is hung with a weight (a weight). The object to be measured is hung on the hook, the weight is moved to balance the two sides by utilizing the lever principle, and the reading is read. In addition, the common expression that the balance does not separate from the weight is often appeared together. Electronic scales are a kind of weighing apparatus, and are used to measure the mass of an object by using hooke's law or the principle of lever balance of force. The electronic balance is mainly composed of three parts 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). 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 base is directly placed to the body on its frame under current, in the use, because people often can just take off the hand at the eminence when carrying the material, the material drops on the body at dead weight and acceleration in-process to the symmetry body causes the impact, can cause the damage to the symmetry body like this for a long time, and spare part on the balance body also can cause the damage.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: in order to solve the current base of directly placing on its frame of the body of weighing down, in the use, because people often can just take off the hand at the eminence when carrying the material, the material drops on the body of weighing at dead weight and acceleration in-process to the symmetrical body causes the impact, can cause the damage to the symmetrical body like this for a long time, and spare part on the body of weighing also can cause the problem of damage, provides a body of weighing down of buffer type now.
The utility model provides a technical scheme that its technical problem adopted is: a buffer type lower scale body comprises a scale body, a spring, a slide block, a screw rod and a base, wherein the scale body comprises two cross rods and two vertical rods, the two vertical rods are arranged in parallel with each other in the vertical direction, the two cross rods are arranged between the two vertical rods in the transverse direction, the base comprises a bottom plate and a guide rod, the guide rod is arranged on the bottom plate, a guide hole is arranged on the cross rod along the vertical direction, the guide hole is matched with the guide rod, one end of the guide rod is arranged in the guide hole in a sliding way, the spring is arranged in the guide hole, the slide block is matched with the guide hole, the slide block is arranged in the guide hole in a sliding way, the spring is positioned between the slide block and the guide rod, a threaded hole communicated with the guide hole is arranged on the cross rod along the vertical direction, the screw rod is matched with the threaded hole, the screw rod is in threaded connection with the threaded hole, and one end of the screw rod is abutted to the sliding block. The guide hole is formed in the cross rod of the balance body, the guide hole is matched with the guide rod of the base, the screw rod is controlled, the position of the sliding block is changed, the buffering force of the spring symmetry body is changed, and the stable and reliable buffering of the balance body can be guaranteed.
In order to control the buffer range of the balance body, the balance further comprises a limiting sleeve, the limiting sleeve is arranged corresponding to the base, the limiting sleeve is axially and threadedly connected to the cross rod along the guide rod, and the limiting sleeve is positioned between the cross rod and the base. Through set up the stop collar on the horizontal pole, because the stop collar is located between base and the horizontal pole, the stop collar plays the limiting displacement to the guide bar, has just also restricted the buffer range who weighs the body.
The utility model has the advantages that: the utility model discloses the body is when using under the buffering type, through having seted up the guiding hole on the horizontal pole at the body of title, and make the guiding hole cooperate with the guide bar of base, control screw, thereby make the position change of slider, the buffer power of the symmetrical body of spring has just also been changed, just also can guarantee that the buffering of the body of title is reliable and stable, the current body of title directly places the base on its frame down has been avoided, in the use, because people are when carrying the material, often can just take off the hand at the eminence, the material drops on the body of title at dead weight and acceleration in-process, thereby the symmetrical body causes the impact, can the symmetrical body cause the damage like this for a long time, spare part on the body of title also can cause the problem of damage.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a front view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a partially enlarged view of a in fig. 1.
In the figure: 1. the device comprises a cross rod, 2, a vertical rod, 3, a guide hole, 4, a screw rod, 5, a threaded hole, 6, a sliding block, 7, a spring, 8, a bottom plate, 9, a limiting sleeve, 10 and a guide rod.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 1-3, a buffer type lower scale body comprises a scale body, a spring 7, a sliding block 6, a screw rod 4 and a base, wherein the scale body comprises two cross rods 1 and two vertical rods 2, the two vertical rods 2 are arranged in parallel in the vertical direction, the two cross rods 1 are arranged between the two vertical rods 2 in the horizontal direction, the two cross rods 1 are arranged in parallel and are respectively arranged at two ends of the vertical rods 2, the base comprises a bottom plate 8 and a guide rod 10, the guide rod 10 is arranged on the bottom plate 8, a guide hole 3 is arranged on the cross rod 1 in the vertical direction, the guide hole 3 is matched with the guide rod 10, one end of the guide rod 10 is arranged in the guide hole 3 in a sliding manner, the spring 7 is arranged in the guide hole 3, the sliding block 6 is matched with the guide hole 3, the sliding block 6 is arranged in the guide hole 3 in a sliding manner, the spring 7 is arranged between the sliding block 6 and the guide, threaded holes 5 communicated with the guide holes 3 are formed in the cross rod 1 in the vertical direction, the screw rods 4 are matched with the threaded holes 5, the screw rods 4 are connected in the threaded holes 5 in a threaded mode, and one ends of the screw rods 4 are abutted to the sliding blocks 6.
Still include stop collar 9, stop collar 9 sets up with the base is corresponding, stop collar 9 is along guide bar 10 axial threaded connection on horizontal pole 1, stop collar 9 is located between horizontal pole 1 and the base.
When the buffer type lower scale body is used, firstly, the position of the screw rod 4 is adjusted according to the requirement, the screw rod 4 is rotated, so that the screw rod 4 moves in the threaded hole 5 on the cross rod 1 of the balance body, the screw rod 4 is propped against the slide block 6 and drives the slide block 6 to move in the guide hole 3, so that the spring 7 is compressed, thereby changing the damping force of the symmetrical body of the spring 7, while at the same time rotating the position of the stop collar 9 on the crossbar 1, when the material is applied to the balance body, the material applies acting force to the upper surface of the balance body and enables the balance body to face downwards, the guide rod 10 on the base on the lower surface of the balance body displaces in the guide hole 3 and extrudes the spring 7, the spring 7 applies acting force in the direction to buffer the force on the balance body, therefore, the downward acting force of the balance body is reduced, the stable and reliable buffering of the balance body is ensured, the impact force caused by the material symmetrical body is also reduced, and the stable and reliable operation of the balance body is ensured.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (2)
1. The utility model provides a title body under buffering type which characterized in that: comprises a scale body, a spring (7), a sliding block (6), a screw rod (4) and a base, wherein the scale body comprises two transverse rods (1) and two vertical rods (2), the two vertical rods (2) are arranged in parallel along the vertical direction, the two transverse rods (1) are transversely arranged between the two vertical rods (2), the base comprises a bottom plate (8) and a guide rod (10), the guide rod (10) is arranged on the bottom plate (8), a guide hole (3) is formed in the transverse rod (1) along the vertical direction, the guide hole (3) is matched with the guide rod (10), one end of the guide rod (10) is arranged in the guide hole (3) in a sliding manner, the spring (7) is arranged in the guide hole (3), the sliding block (6) is matched with the guide hole (3), the sliding block (6) is arranged in the guide hole (3) in a sliding manner, and the spring (7) is positioned between the sliding block (6) and the guide rod (10), threaded holes (5) communicated with the guide holes (3) are formed in the transverse rod (1) in the vertical direction, the screw rods (4) are matched with the threaded holes (5), the screw rods (4) are connected in the threaded holes (5) in a threaded mode, and one ends of the screw rods (4) are abutted to the sliding blocks (6).
2. The buffer-type lower scale body according to claim 1, wherein: still include stop collar (9), stop collar (9) and the corresponding setting of base, stop collar (9) are along guide bar (10) axial threaded connection on horizontal pole (1), stop collar (9) are located between horizontal pole (1) and the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921538787.1U CN211373806U (en) | 2019-09-16 | 2019-09-16 | Buffer type lower balance body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921538787.1U CN211373806U (en) | 2019-09-16 | 2019-09-16 | Buffer type lower balance body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211373806U true CN211373806U (en) | 2020-08-28 |
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ID=72152591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921538787.1U Active CN211373806U (en) | 2019-09-16 | 2019-09-16 | Buffer type lower balance body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211373806U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112304401A (en) * | 2020-09-23 | 2021-02-02 | 山东科瑞机械制造有限公司 | Weighing mechanism with buffer |
-
2019
- 2019-09-16 CN CN201921538787.1U patent/CN211373806U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112304401A (en) * | 2020-09-23 | 2021-02-02 | 山东科瑞机械制造有限公司 | Weighing mechanism with buffer |
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