Collecting and arranging box for harp accessories
By using a ratchet and cylinder to control the unidirectional rotation of the harp storage box, the problem of lumbar muscle strain when placing harps is solved, and a convenient storage effect without bending over is achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-07
- Publication Date
- 2026-03-24
AI Technical Summary
The existing harp storage box requires personnel to bend over continuously when placing harps, which leads to lumbar muscle strain.
Design a harp accessory storage box that uses a ratchet and a cylinder to control the unidirectional rotation of the storage rack. The cylinder drives the ball head to lock the ratchet teeth of the ratchet to position the storage rack, thus avoiding the need for people to bend over to place the harp.
The ratchet and cylinder design reduces lumbar muscle strain for personnel when placing the harp, protects their health, and improves operational convenience.
Smart Images
Figure CN224029783U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to harp collection and sorting device technical field, specifically is a kind of harp accessory with collection and sorting box. BACKGROUND
[0002] Harp is a stringed instrument, on the upright triangle frame, there are forty-eight strings, the timbre of harp is beautiful, soft as rainbow and poetic, in symphony orchestra and song and dance drama often as special color instrument, mainly responsible for harmonic accompaniment and slide type decorative sentence.Harp is generally designed with special box for protecting and storing harp.These collection and sorting boxes are generally made of durable materials, such as high-strength EVA, waterproof nylon fabric, etc., to ensure that harp is not damaged during transportation and storage.Collection and sorting box is usually equipped with soft shockproof lining, such as velvet and sponge, to further protect harp from collision and scratching.In addition, collection and sorting box is also designed with carrying handle and pull rod for convenient carrying, and durable wheels for easy moving and transporting of harp.Some high-end harp collection and sorting boxes may also be equipped with additional functions and designs, such as password lock, adjustable internal partition, etc., to meet the needs of different users.
[0003] The harp collection and sorting box of prior art needs personnel to slowly place the heavy harp into the collection and sorting groove of collection and sorting box after aiming, and the collection and sorting box is usually placed horizontally during the placing process, so personnel need to continuously bend down to follow the rhythm of placing harp, which leads to easy occurrence of lumbar muscle strain after long-term repeated operation, and there is room for improvement. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a kind of harp accessory with collection and sorting box to solve the problems raised in the above background technology.
[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of harp accessory with collection and sorting box, including box, the rotation of the side of the box is connected with collection and sorting frame, the rotation of the other side of the box is connected with door body, the outside of the box is provided with ratchet and pneumatic cylinder, the rotation end of the collection and sorting frame is fixedly connected with ratchet, the pneumatic cylinder is matched with ratchet.
[0006] As a further scheme of the utility model: a kind of harp accessory with collection and sorting box, the collection and sorting frame includes rotating plate, the rotation of the side of the rotating plate is fixedly connected, the right angle of the rotating plate is fixedly connected with right angle plate, the side of the right angle plate is fixedly connected with collection and sorting plate.
[0007] As a further scheme of the utility model: a kind of harp accessory with collection and sorting box, the both ends are through box and extend to the outside of box, one end is fixedly connected with ratchet, the output end of pneumatic cylinder is movably connected with ratchet.
[0008] As a further scheme of the utility model: a harp accessory collecting and sorting box, the output end of the air cylinder is fixedly connected with a ball head, and the ball head is movably connected with the ratchet wheel.
[0009] As a further scheme of the utility model: a harp accessory collecting and sorting box, a handle is rotatably connected to one side of the box body, and anti-skid lines are formed on the outer side of the handle.
[0010] As a further scheme of the utility model: a harp accessory collecting and sorting box, a handle frame is fixedly connected to one side of the rotating plate, and the handle is matched with the handle frame.
[0011] As a further scheme of the utility model: a harp accessory collecting and sorting box, elastic sheets are fixedly installed in the handle frame, and the handle is movably connected with the handle frame.
[0012] As a further scheme of the utility model: a harp accessory collecting and sorting box, the right-angle plate is made of shock-absorbing PU.
[0013] Compared with the prior art, the utility model has the beneficial effects that:
[0014] 1. The outer side of the box body is provided with a ratchet wheel and an air cylinder, the air cylinder is matched with the ratchet wheel, the rotating end of the collecting and sorting frame is fixedly connected with the ratchet wheel, the ratchet wheel and the air cylinder are used for controlling the one-way rotation of the collecting and sorting frame, the collecting and sorting frame can be fixed when being rotated to the high position, so that personnel can conveniently place the harp accessories into the collecting and sorting frame, personnel do not need to bend over to place the harp into the collecting and sorting frame, the problem of lumbar muscle strain caused by moving the harp accessories is reduced, and the health of personnel is protected.
[0015] 2. When the ball head driven by the air cylinder penetrates into the rotating area of the ratchet wheel, the ratchet wheel can be one-way clamped, that is, when the ratchet wheel rotates counterclockwise to drive the collecting and sorting plate to rise, it can be smoothly performed, but when the ratchet wheel rotates clockwise to drive the collecting and sorting plate to descend, it will be clamped, so that the collecting and sorting plate can be clamped after being lifted, and the ball head can be reset after penetrating out of the rotating area of the ratchet wheel.
[0016] 3. One side of the box body is rotatably connected with a handle, anti-skid lines are formed on the outer side of the handle, one side of the rotating plate is fixedly connected with a handle frame, the handle is matched with the handle frame, elastic sheets are fixedly installed in the handle frame, and the handle is movably connected with the handle frame, so that the box body can be conveniently pulled forward when the handle is used, and the handle frame and the handle can be stored when the handle is not used, thereby avoiding the problem of damage caused by pulling. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 It is a schematic view of the overall structure of the utility model;
[0018] Figure 2 It is an opening schematic view of the whole structure in the harp accessory collecting and sorting box of the utility model;
[0019] Figure 3 It is a structure schematic view of the collecting and sorting frame in the harp accessory collecting and sorting box of the utility model;
[0020] Figure 4 It is a harp accessory collecting and sorting box of the utility model Figure 1 An enlarged view of A in the utility model;
[0021] In the figure: 1, box body; 2, collecting and sorting frame; 21, rotating plate; 22, collecting and sorting plate; 23, right-angle plate; 3, door body; 4, handle; 5, handle frame; 6, ratchet wheel; 7, air cylinder; 8, ball head. Specific implementation
[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0023] In the description of the utility model, it should be explained that the directions or position relations indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like are the directions or position relations shown in the drawings, which are only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the devices or elements indicated must have a particular direction, be constructed and operated in a particular direction, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance. In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "setting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances. The embodiments of the utility model will be described below according to the overall structure of the utility model.
[0024] In the embodiments of the utility model, please refer to Figure 1 , Figure 2 and Figure 3The utility model provides a kind of harp accessory with storage box, one side of the box 1 is rotatably connected with storage rack 2, the other side of the box 1 is rotatably connected with door body 3, storage rack 2 can be used as the storage of harp arrangement, door body 3 is used as the switch door plate of equipment whole and is used to protect storage rack 2 and harp, the outside of the box 1 is provided with ratchet wheel 6 and pneumatic cylinder 7, the pneumatic cylinder 7 is adapted with ratchet wheel 6, the rotating end of the storage rack 2 is fixedly connected with ratchet wheel 6, and ratchet wheel 6 and pneumatic cylinder 7 are used to control the one-way rotation of storage rack 2, when storage rack 2 rotates to high position, storage rack 2 can be fixed to facilitate personnel to place harp accessory in storage rack 2, without personnel bending to place harp in storage rack 2, reduce the problem of lumbar muscle strain caused by moving harp accessory, protect the health of personnel.
[0025] Other embodiments of the utility model, please refer to Figure 3 、 Figure 4 , the storage rack 2 includes rotating plate 21, one side of the rotating plate 21 is fixedly connected with 24, the right angle of the rotating plate 21 is fixedly connected with right angle plate 23, the right angle plate 23 is made of shock-absorbing PU, one side of the right angle plate 23 is fixedly connected with storage plate 22, and storage plate 22 is used for storing harp frame and other accessories, both ends of the 24 pass through the box 1 and extend to the outside of the box 1, one end of the 24 is fixedly connected with ratchet wheel 6, the output end of the pneumatic cylinder 7 is movably connected with ratchet wheel 6, the output end of the pneumatic cylinder 7 is fixedly connected with ball head 8, the ball head 8 is movably connected with ratchet wheel 6, so when the ball head 8 driven by the pneumatic cylinder 7 probes into the rotating area of ratchet wheel 6, the ratchet teeth of ratchet wheel 6 can be clamped in one direction, that is, when ratchet wheel 6 rotates counterclockwise to drive storage plate 22 to rise, it can be smoothly carried out, but when ratchet wheel 6 rotates clockwise to drive storage plate 22 to descend, it will be clamped, so that storage plate 22 will be clamped after rising, and it can be reset after the ball head 8 is out of the rotating area of ratchet wheel 6.
[0026] Other embodiments of the utility model, please refer to Figure 1 , one side of the box 1 is rotatably connected with handle 4, anti-skid lines are formed on the outside of the handle 4, one side of the rotating plate 21 is fixedly connected with handle frame 5, the handle 4 is adapted with the handle frame 5, the inside of the handle frame 5 is fixedly installed with elastic sheet, the handle 4 is movably connected with the handle frame 5, when the handle 4 is used, the box can be easily dragged forward, and when the handle 4 is not used, the handle frame 5 and the handle 4 can be stored, to avoid damage caused by dragging.
[0027] The utility model discloses a working principle is: because the outside of box 1 is provided with ratchet wheel 6 and cylinder 7, cylinder 7 is adapted with ratchet wheel 6, and the rotating end of collection and sorting frame 2 is fixedly connected with ratchet wheel 6, and ratchet wheel 6 and cylinder 7 are used for controlling the one-way rotation of collection and sorting frame 2, and specifically is through cylinder 7 drive ball head 8 to explore into the rotation area of ratchet wheel 6 when can one-way hold the ratchet tooth of ratchet wheel 6, namely, when ratchet wheel 6 counterclockwise rotation drives collection and sorting board 22 to lift, can smoothly carry out, and when ratchet wheel 6 clockwise rotation drives collection and sorting board 22 to descend, will be held, make collection and sorting board 22 lift after being stopped and held, after ball head 8 is out of the rotation area of ratchet wheel 6, can realize reset, therefore when collection and sorting frame 2 rotates to high position, can make collection and sorting frame 2 fixed to facilitate personnel with harp accessory collection to be placed to collection and sorting frame 2, do not need personnel to bend and reach into to place harp to collection and sorting frame 2 in, reduce the problem of personnel's lumbar muscle strain due to moving harp accessory.
[0028] The above is only the preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art in the technical range disclosed by the utility model, according to the technical scheme and utility model concept of the utility model, equivalent replacement or change, should be covered in the protection scope of the utility model.
Claims
1. A case for a harp accessory, the case comprising: Including box (1), one side of box (1) is rotatably connected with collection and sorting frame (2), the other side of box (1) is rotatably connected with door body (3), the outside of box (1) is provided with ratchet (6) and pneumatic cylinder (7), the rotating end of collection and sorting frame (2) is fixedly connected with ratchet (6), pneumatic cylinder (7) is matched with ratchet (6).
2. A harp accessory case according to claim 1, wherein The collection and sorting frame (2) includes a rotating plate (21), one side of the rotating plate (21) is fixedly connected with (24), the right angle of the rotating plate (21) is fixedly connected with a right angle plate (23), one side of the right angle plate (23) is fixedly connected with a collection and sorting plate (22).
3. A harp accessory case according to claim 2, wherein, Both ends of the (24) pass through the box (1) and extend to the outside of the box (1), one end of the (24) is fixedly connected with the ratchet (6), and the output end of the pneumatic cylinder (7) is movably connected with the ratchet (6).
4. A harp accessory case according to claim 3, wherein, The output end of the pneumatic cylinder (7) is fixedly connected with a ball head (8), and the ball head (8) is movably connected with the ratchet (6).
5. A harp accessory case according to claim 4, wherein, One side of the box (1) is rotatably connected with a handle (4), and the outside of the handle (4) is provided with anti-skid lines.
6. A harp accessory case according to claim 5, wherein, One side of the rotating plate (21) is fixedly connected with a handle frame (5), and the handle (4) is matched with the handle frame (5).
7. A harp accessory case according to claim 6, wherein, The inside of the handle frame (5) is fixedly installed with a spring piece, and the handle (4) is movably connected with the handle frame (5).
8. A harp accessory case according to claim 7, wherein, The right angle plate (23) is made of shock-absorbing PU.