CN218384477U - Music box convenient to quick replacement core - Google Patents

Abstract

The utility model discloses a music box convenient to quick replacement core, including shell and core body, the shell is inside to be equipped with the holding tank, and the holding tank communicates with shell one side, and swing joint has the receiver in the holding tank, is equipped with the standing groove with core body looks adaptation on the receiver diapire, and core body bottom is located the standing groove, and one side fixedly connected with curb plate that the receiver is located outside the shell, and the core body is located inside the receiver, and core body both sides all are equipped with stop gear; the shell outside is rotated and is connected with the rotary column, rotary column one end fixedly connected with installation piece, and installation piece one side is equipped with positioning mechanism, the utility model discloses a stop gear installs the core body in the containing box, makes positioning mechanism and curb plate separation, and the receiver is taken out from the holding tank, and whole dismantlement process is very convenient, and is very convenient equally to the installation of core body, is convenient for change and the maintenance to the core body, labour saving and time saving.

Description

Music box convenient to quick replacement core

Technical Field

The utility model relates to a music box convenient to quick replacement core belongs to music box technical field.

Background

The music box is also called music box, and the common commercial music box generally comprises natural eggshell material, crystal/acrylic, glass, metal, resin, plastic, bamboo material, ceramic, paper, ox horn, shell, bone and the like according to material classification, wherein the core of the music box comprises parts such as a sound tube, a sound board, a gear, a clockwork spring (or other power source), damping and the like, and in order to ensure the stability of the music box, the music box is usually fixedly arranged in an encapsulation shell through a plurality of screws.

The music box core is using the back that breaks down for a long time, need dismantle the core and get off to maintain or directly change, at first need open the encapsulation shell of installing the core at this in-process, to some rigid connection's encapsulation shell, it can be more hard to open, still need the instrument of special model to take off the screw after opening the encapsulation shell and just can dismantle the core, the change and the maintenance in later stage of being not convenient for, it is comparatively time-consuming and energy-consuming.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art music box core and using the back that breaks down for a long time, need dismantle the core and keep in repair or directly change, at first need open the packaging shell of installing the core at this in-process, to the packaging shell of some rigid connections, it can be harder to open, still need the instrument of special model to take off the screw after opening the packaging shell and just can dismantle the core, the change and the maintenance in later stage of being not convenient for, comparatively waste time and energy's shortcoming, and the music box of the quick replacement core of being convenient for that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a music box convenient for quickly replacing a movement comprises a shell and a movement body, wherein a holding tank is arranged in the shell and is communicated with one side of the shell, a containing box is movably connected in the holding tank, a placing groove matched with the movement body is formed in the bottom wall of the containing box, the bottom end of the movement body is positioned in the placing groove, a side plate is fixedly connected to one side, positioned outside the shell, of the containing box, the movement body is positioned in the containing box, and two sides of the movement body are respectively provided with a limiting mechanism; the utility model discloses a curb plate, including shell, rotary column, mounting block, curb plate bottom, curb plate, locating groove, the shell outside is rotated and is connected with the rotary column, rotary column one end fixedly connected with mounting block, mounting block one side is equipped with positioning mechanism, curb plate bottom one side is equipped with the constant head tank, the constant head tank is corresponding with positioning mechanism.

Preferably, two stop gear all includes bolt, stopper and cushion, two the bolt is located the standing groove both sides respectively, two the bolt all rotates with the receiver diapire to be connected, two the stopper cup joints with two bolt fastening respectively, two equal fixedly connected with cushion, two on the stopper diapire the cushion respectively with core body both sides in close contact with.

Preferably, the positioning mechanism comprises a pulling block, a spring and a positioning rod, the positioning rod is movably sleeved with the mounting block, one end of the positioning rod is inserted into the positioning groove, the positioning rod is matched with the positioning groove, the other end of the positioning rod is fixedly connected with the pulling block, the spring is fixedly connected between the pulling block and the mounting block, and the spring is sleeved on the periphery of the positioning rod.

Preferably, be equipped with two guide slots, two on the holding tank diapire the guide slot all communicates with the shell outside, receiver bottom both sides all inlay and are equipped with a plurality of balls, and are a plurality of the ball respectively with two guide slots roll connection.

Preferably, the two limiting blocks are both in a T shape and are respectively positioned on two sides of the machine core body in a matched mode.

The utility model provides a pair of music box convenient to quick replacement core, beneficial effect lies in: install the core body in the containing box through stop gear, make positioning mechanism and curb plate separation, can take the containing box out from the holding tank, whole dismantlement process is very convenient, and is equally very convenient to the installation of core body, and the later stage of being convenient for is to the change and the maintenance of core body, labour saving and time saving.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only examples of the embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without any creative effort.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is a schematic structural view of a spacing mechanism according to an embodiment of the present invention;

fig. 4 is the utility model discloses stopper structural schematic diagram.

In the figure: shell 1, holding tank 2, core body 3, receiver 4, standing groove 5, guide slot 6, ball 7, stop gear 8, bolt 81, stopper 82, cushion 83, positioning mechanism 9, draw piece 91, spring 92, locating lever 93, curb plate 10, constant head tank 11, rotary column 12, installation piece 13.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the following description is given to the embodiments of the present invention in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the invention.

In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only used for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have specific orientations, be constructed in specific orientations, and be operated, and thus, should not be construed as limiting the embodiments of the present invention.

In the description of the embodiments of the present invention, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, integrally connected, or detachably connected; may be communication within two elements; the terms may be directly connected or indirectly connected through an intermediate, and those skilled in the art can understand the specific meanings of the above terms in the embodiments of the present invention in specific cases.

Referring to fig. 1-4, a music box convenient for quickly replacing a movement comprises a shell 1 and a movement body 3, wherein a containing groove 2 is arranged inside the shell 1, the containing groove 2 is communicated with one side of the shell 1, a storage box 4 is movably connected inside the containing groove 2, a placing groove 5 matched with the movement body 3 is arranged on the bottom wall of the storage box 4, the bottom end of the movement body 3 is positioned in the placing groove 5, a side plate 10 is fixedly connected to one side of the storage box 4, which is positioned outside the shell 1, the movement body 3 is positioned inside the storage box 4, and limiting mechanisms 8 are arranged on two sides of the movement body 3; 1 outside of shell is rotated and is connected with rotary column 12, 12 one end fixedly connected with installation piece 13 of rotary column, installation piece 13 one side is equipped with positioning mechanism 9, curb plate 10 bottom one side is equipped with constant head tank 11, constant head tank 11 is corresponding with positioning mechanism 9, install core body 3 in receiver 4 through stop gear 8, later stage makes positioning mechanism 9 and curb plate 10 separate, can take receiver 4 out from holding the inslot 2, whole dismantlement process is very convenient, it is equally very convenient to the installation of core body 3, thereby be convenient for later stage to the change and the maintenance of core body 3, time saving and labor saving.

The two limiting mechanisms 8 respectively comprise bolts 81, limiting blocks 82 and rubber pads 83, the two bolts 81 are respectively positioned on two sides of the placing groove 5, the two bolts 81 are rotatably connected with the bottom wall of the storage box 4, the two limiting blocks 82 are respectively fixedly sleeved with the two bolts 81, the rubber pads 83 are respectively fixedly connected to the bottom walls of the two limiting blocks 82, the two rubber pads 83 are respectively in close contact with two sides of the movement body 3, the two bolts 81 are rotated, the two limiting blocks 82 are driven to rotate when the two bolts 81 are rotated, the movement body 3 can be positioned and installed when the longer sides of the two limiting blocks 82 are in close contact with two sides of the movement body 3, the rubber pads 83 are fixedly connected to the inner walls of the limiting blocks 82, the friction force between the limiting blocks 82 and the movement body 3 is enhanced, and therefore the limiting effect on the movement body 3 is guaranteed; the positioning mechanism 9 comprises a pulling block 91, a spring 92 and a positioning rod 93, the positioning rod 93 is movably sleeved with the mounting block 13, one end of the positioning rod 93 is inserted into the positioning groove 11, the positioning rod 93 is matched with the positioning groove 11, the other end of the positioning rod 93 is fixedly connected with the pulling block 91, the spring 92 is fixedly connected between the pulling block 91 and the mounting block 13, the spring 92 is sleeved on the periphery of the positioning rod 93, the pulling block 91 drives the positioning rod 93 to be separated from the positioning groove 11, meanwhile, the spring 92 is stretched, the mounting block 13 is rotated, the positioning rod 93 is far away from the side plate 10, and then the storage box 4 can be pulled out from the storage groove 2; the bottom wall of the accommodating groove 2 is provided with two guide grooves 6, the two guide grooves 6 are communicated with the outer side of the shell 1, a plurality of balls 7 are embedded in the two sides of the bottom end of the accommodating box 4, and the balls 7 are respectively in rolling connection with the two guide grooves 6, so that the accommodating box 4 can be drawn out conveniently; two stopper 82 are "T" shape, and two stopper 82 are located core body 3 both sides looks adaptation respectively, guarantee the spacing effect to core body 3.

During the use, place core body 3 in receiver 4, carry out preliminary location to core body 3 through standing groove 5, rotate two bolts 81 again, two stoppers 82 are driven when two bolts 81 rotate and rotate, can fix a position the installation to core body 3 when two longer one sides of stopper 82 and 3 both sides in close contact with of core body, fixedly connected with cushion 83 on stopper 82 inner wall, strengthen the frictional force between stopper 82 and the core body 3, thereby guarantee the spacing effect to core body 3, later stage need change core body 3 with when maintaining, pulling pull block 91, pull block 91 drives locating lever 93 and constant head tank 11 separation, stretch spring 92 simultaneously, rotate installation piece 13 again, make locating lever 93 keep away from curb plate 10, can take receiver 4 out from accomodating inslot 2 after that, core body 3 in receiver 4 dismantles, whole dismantlement process is very convenient, it is equally very convenient to the installation of core body 3, thereby be convenient for later stage to core body 3's and maintains, labour saving and time saving changes.

While there has been shown and described what are considered to be preferred embodiments of the invention, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

Claims (5)

1. The utility model provides a music box convenient to quick replacement core, includes shell (1) and core body (3), its characterized in that: the containing groove (2) is formed in the shell (1), the containing groove (2) is communicated with one side of the shell (1), a containing box (4) is movably connected in the containing groove (2), a placing groove (5) matched with the core body (3) is formed in the bottom wall of the containing box (4), the bottom end of the core body (3) is located in the placing groove (5), a side plate (10) is fixedly connected to one side, located outside the shell (1), of the containing box (4), the core body (3) is located in the containing box (4), and limiting mechanisms (8) are arranged on two sides of the core body (3); the utility model discloses a rotary column, including shell (1), rotary column (12) one end fixedly connected with installation piece (13), installation piece (13) one side is equipped with positioning mechanism (9), curb plate (10) bottom one side is equipped with constant head tank (11), constant head tank (11) are corresponding with positioning mechanism (9).

2. A music box for facilitating quick change of movement according to claim 1, wherein: two stop gear (8) all include bolt (81), stopper (82) and cushion (83), two bolt (81) are located standing groove (5) both sides respectively, two bolt (81) all rotate with receiver (4) diapire and are connected, two stopper (82) are fixed cup jointing with two bolt (81) respectively, two equal fixedly connected with cushion (83) on stopper (82) diapire, two cushion (83) respectively with core body (3) both sides in close contact with.

3. A music box for facilitating quick change of movement according to claim 1, wherein: positioning mechanism (9) cup joints including drawing piece (91), spring (92) and locating lever (93) with installation piece (13) activity, locating lever (93) one end is inserted and is established in constant head tank (11), locating lever (93) and constant head tank (11) looks adaptation, the locating lever (93) other end with draw piece (91) fixed connection, draw fixedly connected with spring (92) between piece (91) and installation piece (13), spring (92) cover is established and is being located locating lever (93) periphery.

4. A music box for facilitating quick change of movement according to claim 1, wherein: be equipped with two guide slots (6), two on holding tank (2) diapire guide slot (6) all communicate with shell (1) outside, receiver (4) bottom both sides all inlay and are equipped with a plurality of balls (7), and are a plurality of ball (7) respectively with two guide slot (6) roll connection.

5. A music box for facilitating quick change of movement according to claim 2, wherein: the two limiting blocks (82) are both in a T shape, and the two limiting blocks (82) are respectively positioned on two sides of the machine core body (3) and are matched with each other.

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