CN218992926U - Stable spring assembly - Google Patents

Abstract

The utility model discloses a stable spring assembly, which comprises a base, a supporting table, a limiting plate and universal wheels, wherein sliding rods are fixedly connected to two sides of the inside of the base, dampers are fixedly connected to two sides of the top end of the base, the top end of each damper is fixedly connected with the supporting table, one side of the top end of each supporting table is fixedly connected with a side plate, a friction pad is arranged at the top end of each supporting table, and first limiting blocks are fixedly connected to two sides of each supporting table. According to the utility model, the bidirectional shaft motor is arranged in the supporting table, and the external controller is used for starting the bidirectional shaft motor, so that the bidirectional shaft motor drives the threaded rods on two sides to rotate, the threaded rods rotate in the square threaded cylinders, the square threaded cylinders can be pushed to move, meanwhile, the square threaded cylinders can push the limiting plates above to move on the supporting table through the second limiting blocks, and the limiting plates can complete clamping limiting of equipment with different sizes.

Description

Stable spring assembly

Technical Field

The utility model relates to the technical field of spring assemblies, in particular to a stable spring assembly.

Background

A spring is a mechanical part that works with elasticity. Parts made of elastic materials deform under the action of external force, and recover after the external force is removed. Generally for use in absorbing vibration and impact energy. The stable spring assembly can be used for supporting and placing the devices, so that the safety and stability of placing various devices are ensured.

The stable spring component disclosed in the Chinese patent application publication CN105003579B has powerful and stable rebound and simpler structure. The stable spring component for guiding rebound is of an X-shaped structure, so that the spring component is stable and simple. The spring assembly is sensitive and powerful under the condition of further ensuring the rebound stability of products, but has certain limitations, and cannot stably support and use equipment with different sizes, so that the equipment can slide down, and certain potential safety hazards are caused.

Disclosure of Invention

The present utility model is directed to a stable spring assembly for solving the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stable form spring assembly, includes base, saddle, limiting plate and universal wheel, the inside both sides fixedly connected with slide bar of base, the both sides fixedly connected with attenuator on base top, the top fixedly connected with saddle of attenuator, one side fixedly connected with curb plate on saddle top, the top of saddle is provided with friction pad, the first stopper of both sides fixedly connected with of saddle, the two-way axle motor is installed to the intermediate position of the inside one side of saddle, the threaded rod is installed to the output shaft end of two-way axle motor both sides, the external connection of threaded rod is provided with square screw thread section of thick bamboo, threaded rod and square screw thread section of thick bamboo belong to threaded connection, the top fixedly connected with second stopper of square screw thread section of thick bamboo, the top fixedly connected with limiting plate of second stopper.

Preferably, limit grooves are formed in two sides of the base, screw grooves are formed in two sides of the bottom end of the base, and fixing blocks are fixedly connected to two sides of the base.

Preferably, first springs are uniformly arranged at the top end of the base at equal intervals, and the base and the first springs are fixedly connected.

Preferably, the outside sliding connection of slide bar has the slider, one side fixedly connected with second spring of slider, the top swing joint of slider has the connecting rod.

Preferably, the first springs are fixedly connected to the two sides of the bottom end of the supporting table, and the connecting rods are movably connected to the two sides of the bottom end of the supporting table.

Preferably, the internal connection of helicoidal groove is provided with the screw rod, the helicoidal groove belongs to threaded connection with the screw rod, the bottom fixedly connected with universal wheel of screw rod.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the stable spring assembly, the bidirectional shaft motor is arranged in the supporting table, the bidirectional shaft motor is started through the external controller, so that the bidirectional shaft motor drives threaded rods on two sides to rotate, the threaded rods rotate in the square threaded cylinders, the square threaded cylinders can be pushed to move, meanwhile, the square threaded cylinders can push the limiting plates above to move on the supporting table through the second limiting blocks, the limiting plates can be used for completing clamping limiting of equipment with different sizes, and therefore the stable spring assembly can limit the equipment with different sizes, and overall applicability of the stable spring assembly is improved;

2. this kind of stable form spring assembly is connected through the base of first spring and connecting rod and below in the bottom of saddle, through the equipment work on the saddle or rock the power that produces, can pass through the saddle and transmit to on first spring and the connecting rod of below, then the connecting rod can promote the slider and slide on the slide bar to extrude the second spring of one side, the attenuator on base top can be consumed the power conversion that the spring wholly produced this moment and heat energy to improve saddle holistic stability.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic top view of the base of the present utility model;

FIG. 3 is a schematic top view of the pallet of the present utility model;

fig. 4 is a schematic front view of the tray of the present utility model.

In the figure: 1. a base; 101. a limit groove; 102. a screw groove; 103. a fixed block; 104. a first spring; 2. a slide bar; 201. a slide block; 202. a second spring; 3. a connecting rod; 4. a damper; 5. a support; 501. a side plate; 502. a friction pad; 503. a first limiting block; 6. a bi-directional shaft motor; 601. a threaded rod; 602. a square thread cylinder; 603. a second limiting block; 7. a limiting plate; 8. a screw; 801. and a universal wheel.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a number" is two or more, unless explicitly defined otherwise.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a stable spring assembly, includes base 1, saddle 5, limiting plate 7 and universal wheel 801, and the inside both sides of base 1 are provided with spacing groove 101, and the both sides of base 1 bottom are provided with helicoid groove 102, and the both sides fixedly connected with fixed block 103 of base 1, and the top equidistance of base 1 evenly is provided with first spring 104, and base 1 and first spring 104 belong to fixed connection, can be convenient for carry out the holistic lifting of base 1 through fixed block 103;

the two sides of the inside of the base 1 are fixedly connected with a slide bar 2, the outside of the slide bar 2 is connected with a slide block 201 in a sliding way, one side of the slide block 201 is fixedly connected with a second spring 202, the top end of the slide block 201 is movably connected with a connecting rod 3, the stress of the saddle 5 is transmitted to the slide block 201 below through the connecting rod 3, and meanwhile, the slide block 201 slides on the slide bar 2 and can extrude the second spring 202 at one side;

the two sides of the top end of the base 1 are fixedly connected with the damper 4, the top end of the damper 4 is fixedly connected with the supporting table 5, the two sides of the bottom end of the supporting table 5 are fixedly connected with the first springs 104, the two sides of the bottom end of the supporting table 5 are movably connected with the connecting rods 3, and the force generated by the movement of the springs below the supporting table 5 can be converted into heat energy through the damper 4 to be consumed, so that the buffering protection effect on the supporting table 5 is achieved;

one side of the top end of the saddle 5 is fixedly connected with a side plate 501, the top end of the saddle 5 is provided with a friction pad 502, two sides of the saddle 5 are fixedly connected with a first limiting block 503, the outside of the first limiting block 503 is slidably connected with a limiting groove 101, auxiliary limiting can be carried out on equipment at the top end of the saddle 5 through the side plate 501, meanwhile, the friction pad 502 is arranged at the top end of the saddle 5, friction force between the saddle 5 and placed equipment can be increased, the stability of equipment placement is ensured, and two sides of the saddle 5 are provided with first limiting blocks 503 which slide in the limiting groove 101 to play a role in stabilizing and limiting the saddle 5;

the middle position of one side of the inside of the supporting platform 5 is provided with a bidirectional shaft motor 6, the output shaft ends of two sides of the bidirectional shaft motor 6 are provided with threaded rods 601, the external connection of the threaded rods 601 is provided with square threaded cylinders 602, the threaded rods 601 and the square threaded cylinders 602 are in threaded connection, the top ends of the square threaded cylinders 602 are fixedly connected with second limiting blocks 603, the top ends of the second limiting blocks 603 are fixedly connected with limiting plates 7, the input ends of the bidirectional shaft motor 6 are electrically connected with the input ends of an external controller, the bidirectional shaft motor 6 is a KTYZ bidirectional motor, the threaded rods 601 on two sides can be driven to rotate by starting the bidirectional shaft motor 6, meanwhile, the threaded rods 601 can push the square threaded cylinders 602 to move by rotating in the square threaded cylinders 602, and the square threaded cylinders 602 can drive the limiting plates 7 to move in position through the second limiting blocks 603;

the internal connection of helicoidal groove 102 is provided with screw rod 8, and helicoidal groove 102 belongs to threaded connection with screw rod 8, and the bottom fixedly connected with universal wheel 801 of screw rod 8 shifts into helicoidal groove 102 of base 1 bottom through screw rod 8 to can accomplish the connection of base 1 and screw rod 8 bottom universal wheel 801, thereby can carry out the holistic removal of stable spring assembly.

When the embodiment of the application is used, the following steps are adopted: the equipment to be protected is placed at the top end of the supporting platform 5, the bidirectional shaft motor 6 in the supporting platform 5 is started through the external controller, then the bidirectional shaft motor 6 can drive the threaded rods 601 on two sides to rotate, meanwhile, the threaded rods 601 can rotate in the square threaded cylinders 602 to push the square threaded cylinders 602 to move, the square threaded cylinders 602 can drive the limiting plates 7 through the second limiting blocks 603 to complete limiting of the equipment on the top end of the supporting platform 5, meanwhile, the fixing blocks 103 on two sides of the base 1 are lifted, the threaded rods 8 can be transferred into the threaded grooves 102 on the bottom end of the base 1, and therefore universal wheels 801 are assembled on the place of the base 1, and at the moment, stable spring assemblies and the whole equipment can be moved.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a stable form spring assembly, its characterized in that, including base (1), saddle (5), limiting plate (7) and universal wheel (801), the inside both sides fixedly connected with slide bar (2) of base (1), the both sides fixedly connected with attenuator (4) on base (1) top, the top fixedly connected with saddle (5) of attenuator (4), one side fixedly connected with curb plate (501) on saddle (5) top, the top of saddle (5) is provided with friction pad (502), the both sides fixedly connected with first stopper (503) of saddle (5), two-way axle motor (6) are installed to the intermediate position of saddle (5) inside one side, threaded rod (601) are installed to the output shaft end of two-way axle motor (6) both sides, the external connection of threaded rod (601) is provided with square screw thread section of thick bamboo (602), threaded rod (601) and square screw thread section of thick bamboo (602) belong to threaded connection, the top fixedly connected with second stopper (603) on saddle (5) top, the limiting plate (7) of second stopper (603) are fixedly connected with.

2. A stable spring assembly according to claim 1, wherein: limiting grooves (101) are formed in two sides of the inside of the base (1), screw grooves (102) are formed in two sides of the bottom end of the base (1), and fixing blocks (103) are fixedly connected to two sides of the base (1).

3. A stable spring assembly according to claim 1, wherein: the novel electric bicycle is characterized in that first springs (104) are uniformly arranged at the top end of the base (1) at equal intervals, and the base (1) and the first springs (104) are fixedly connected.

4. A stable spring assembly according to claim 1, wherein: the outside sliding connection of slide bar (2) has slider (201), one side fixedly connected with second spring (202) of slider (201), the top swing joint of slider (201) has connecting rod (3).

5. A stable spring assembly according to claim 1, wherein: the two sides of the bottom end of the supporting table (5) are fixedly connected with first springs (104), and the two sides of the bottom end of the supporting table (5) are movably connected with connecting rods (3).

6. A stable spring assembly according to claim 2, wherein: the internal connection of helicla flute (102) is provided with screw rod (8), helicla flute (102) and screw rod (8) belong to threaded connection, the bottom fixedly connected with universal wheel (801) of screw rod (8).

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