JP2020179141A - Ring display case - Google Patents

Abstract

To provide a ring display case.SOLUTION: A ring display case comprises a case main body. A lid is installed on an upper side of the case main body. Between the lid and the case main body, an actuation chamber is installed. A power chamber is installed on a lower end of the actuation chamber. A motor is fixedly installed on a lower end wall of the power chamber. A key is inserted into a lock cylinder and a key shaft is rotated to thereby link the rotation of a worm, a worm wheel, a worm wheel shaft, and a cam to link and move downward a lifting rack. This couples a second electrical wire and a third electrical wire by a first electrical wire so as to be energized. The device can display a ring can in all directions while rotating it, and can lift the ring to a highest height. The device can achieve convenience in observing a design of the ring by a person, and simultaneously secures safety property for the ring because the key is needed for opening the device.SELECTED DRAWING: Figure 1

Description

The present invention takes up the field of accessories, and specifically is a ring display case.

When selling a ring, it is necessary to display the style of the ring using a ring display case, and a general ring display case can only fix the ring inside the case, and each angle of the ring is omnidirectional. When the ring cannot be displayed and the ring is not displayed, the ring does not have a certain degree of anti-theft property and the ring is easily stolen.

Chinese Patent Application Publication No. 1069253577

It is an object of the present invention to provide a ring display case and to solve the problems presented in the above background technology.

In order to achieve the above object, the present invention provides the following technical plan: The ring display case includes a case main body, and a lid is installed on the upper side of the case main body, and the lid and the case main body are attached to each other. An operating chamber is installed between them, a power chamber is installed at the lower end of the operating chamber, a motor is fixedly installed on the lower end wall of the power chamber, and a motor shaft is connected to the upper end of the motor. The motor shaft extends upward and enters the operating chamber, and the upper end wall of the power chamber and the lower end wall of the operating chamber are connected so as to be rotatable, and an inner groove is formed in the motor shaft. Is installed, a feather key groove is installed on the left end wall of the inner groove, the slide shaft is connected so as to be slidable in the inner groove, and the feather key groove can be slid on the left end of the slide shaft. The feather key connected as described above is fixedly installed, the feather key can interlock the rotation of the slide shaft, and a rotary disk is fixedly installed on the upper end surface of the slide shaft, and the rotary disk is fixedly installed. A rotary block is fixedly installed on the outer periphery of the lid, and a rotary groove is connected in the operating chamber so that the elevating plate can slide, and in the elevating plate, the rotary groove is connected so as to slide with the rotating block. Is installed, a base screw is symmetrically installed on the lower end surface of the elevating plate, a screw sleeve is connected to the lower end wall of the power chamber so as to be able to rotate symmetrically, and the screw sleeve is connected to the parent. It is connected by a screw and a screw thread, a first pulley is fixedly installed at the lower end of the screw sleeve, a drive belt is connected between the first pulley, and a second pulley is connected to the screw sleeve at the right end. Is fixedly installed, a communication groove is installed on the right end wall of the operating chamber, a drive chamber is installed on the right end wall of the communication groove, an elevating device is installed in the drive chamber, and the elevating device is installed. The device can control the vertical movement of the elevating plate, an unlocking groove is installed in the case main body, an elevating slide groove is installed in the lower end wall of the unlocking groove, and the unlocking is in the lid. A top groove that can communicate with the lock groove is installed, and a key shaft is connected to the left and right end walls of the unlock groove so that the key shaft can rotate, and a lock that controls rotation with a key inside the key shaft and the case main body. A cylinder is installed, a worm is fixedly installed on the key shaft, a starting device is installed in the unlocking groove and the elevating slide groove, and the starting device is the rotation of the lid and the motor. With startup A pull ring was fixedly installed on the left end surface of the lid, and an exhibition rack that could be exhibited was fixedly installed on the upper end surface of the turntable.

Preferably, the elevating device comprises a rotatably mounted fixed shaft in the drive chamber so that the fixed shaft is fixedly connected to the actuating chamber and the fixed shaft can rotate with the case subject. A first bevel gear is fixedly installed on the fixed shaft, the connecting shaft is connected to the lower end wall of the drive chamber so that the connecting shaft can rotate, and the upper end of the connecting shaft meshes with the first bevel gear. The second bevel gear is fixedly installed, the third pulley is fixedly installed at the lower end of the connecting shaft, the diameter of the third pulley is larger than the diameter of the second pulley, and the third pulley and the third pulley A connecting belt was connected to the second pulley.

Preferably, the starting device includes a worm wheel shaft mounted on the front and rear end walls of the unlocking groove so as to be rotatable, and a worm wheel meshing with the worm is fixedly installed at the front end of the worm wheel shaft. A cam is fixedly installed at the rear end of the worm wheel shaft, and the elevating rack is connected to the top groove and the elevating slide groove so as to slide, and is interlocked in the elevating rack. A chamber is installed, a shaft groove is installed on the rear end wall of the interlocking chamber, the worm wheel shaft passes through the shaft groove, and the cam is connected so as to slide with the interlocking chamber. The rotation can control the vertical movement of the elevating rack, the first electric wire is fixedly installed in the elevating rack, the power supply is installed in the case main body, and the power supply and the elevating slide groove are The second electric wire is connected so that the second electric wire can be energized, and the third electric wire is connected between the motor and the elevating slide groove so that the third electric wire can be energized. When the elevating rack moves downward, the first wire is connected. The second electric wire and the third electric wire can be connected by one electric wire so as to be energized.

From the above, the beneficial effect of the present invention is: The device can display the ring in all directions while rotating, and can raise the ring to the highest altitude, which is convenient for humans to observe the design of the ring. A key is required to open the device at the same time, ensuring the safety of the ring.

In order to explain the present invention in detail with reference to FIGS. 1 to 4 below and to explain the present invention in a convenient manner, the following directions are defined as follows: FIG. 1 is a front view of the apparatus of the present invention, and is described above and below. The left-right front-back direction and the up-down, left-right front-back direction of the self-projection relationship in FIG. 1 are the same.

FIG. 1 is a schematic front view of the entire cross section of the ring display case of the present invention. FIG. 2 is a partially enlarged view of FIG. 1A of the present invention. FIG. 3 is a partially enlarged view of FIG. 1B of the present invention. FIG. 4 is a cross-sectional view in the CC direction in FIG. 2 of the present invention.

All features disclosed in the present invention, or all disclosed methods, steps in the process can be combined in any manner other than features or steps that exclude each other.

All features disclosed in the present invention are replaced by alternative features having other equivalent or similar purposes, unless otherwise stated. That is, unless otherwise stated, all features are just one example of a series of equivalent or similar features.

With reference to FIGS. 1 to 4, the ring display case of the embodiment of the present invention includes the case main body 33, and the lid 22 is installed above the case main body 33, and is between the lid 22 and the case main body 33. A working chamber 23 is installed in, a power chamber 43 is installed at the lower end of the working chamber 23, a motor 36 is fixedly installed on the lower end wall of the power chamber 43, and a motor is installed at the upper end of the motor 36. The shaft 37 is connected, the motor shaft 37 extends upward and enters the operating chamber 23, and the upper end wall of the power chamber 43 and the lower end wall of the operating chamber 23 are connected so as to be rotatable. An inner groove 38 is installed in the motor shaft 37, a feather key groove 40 is installed in the left end wall of the inner groove 38, and the slide shaft 39 is connected so as to be slidable in the inner groove 38. A feather key 41 connected to the feather key groove 40 so as to be slidable is fixedly installed at the left end of the slide shaft 39, and the feather key 41 can interlock the rotation of the slide shaft 39. A rotary plate 49 is fixedly installed on the upper end surface of the slide shaft 39, a rotary block 51 is fixedly installed on the outer periphery of the rotary plate 49, and an elevating plate 52 is installed in the operating chamber 23. A rotary groove 50 is installed in the elevating plate 52 so as to be slidable and slidably connected to the rotating block 51, and a lead screw 31 is symmetrically provided on the lower end surface of the elevating plate 52. The screw sleeve 30 is connected to the lower end wall of the power chamber 43 so as to be able to rotate symmetrically, the screw sleeve 30 is connected to the main screw 31 by a screw thread, and the lower end of the screw sleeve 30 is connected. A first pulley 32 is fixedly installed in each of the first pulleys 32, a drive belt 35 is connected between the first pulleys 32, and a second pulley 29 is fixedly installed in the screw sleeve 30 at the right end. A communication groove 27 is installed on the right end wall of the operating chamber 23, a drive chamber 26 is installed on the right end wall of the communication groove 27, an elevating device 101 is installed in the drive chamber 26, and the elevating device 101 is installed. Can control the vertical movement of the elevating plate 52, an unlocking groove 60 is installed in the case main body 33, an elevating slide groove 45 is installed in the lower end wall of the unlocking groove 60, and the lid 22 A top groove 54 that can communicate with the unlocking groove 60 is installed inside, and a key shaft 56 is connected to the left and right end walls of the unlocking groove 60 so as to be rotatable. A lock cylinder 61 for controlling rotation with a key is installed in the key shaft 56 and the case main body 33, and a worm 62 is fixedly installed in the key shaft 56, and the unlocking groove 60 and the unlock groove 60 and the said. A starting device 102 is installed in the elevating slide groove 45, the starting device 102 controls the rotation of the lid 22 and the start of the motor 36, and a pull ring 21 is fixed to the left end surface of the lid 22. An exhibition rack 24 that can be displayed was fixedly installed on the upper end surface of the turntable 49.

The elevating device 101 includes a fixed shaft 65 mounted so as to be rotatable in the drive chamber 26, the fixed shaft 65 is fixedly connected to the operating chamber 23, and the fixed shaft 65 is the case main body 33. The first bevel gear 66 is fixedly installed on the fixed shaft 65, and the connecting shaft 63 is connected to the lower end wall of the drive chamber 26 so as to be rotatable. A second bevel gear 64 that meshes with the first bevel gear 66 is fixedly installed at the upper end, a third pulley 28 is fixedly installed at the lower end of the connecting shaft 63, and the diameter of the third pulley 28 is increased. A connecting belt 25 is connected between the third pulley 28 and the second pulley 29, which is larger than the diameter of the second pulley 29, and in the process of opening the lid 22, the fixed shaft 65 and the second pulley 29 are opened. The rotation of the one bevel gear 66, the second bevel gear 64, the connecting shaft 63, the third pulley 28, and the second pulley 29 is interlocked, and the elevating plate 52 is raised by the lead screw 31. it can.

The starting device 102 includes a worm wheel shaft 59 mounted on the front and rear end walls of the unlocking groove 60 so as to be rotatable, and a worm wheel 58 meshing with the worm 62 is fixed to the front end of the worm wheel shaft 59. A cam 57 is fixedly installed at the rear end of the worm wheel shaft 59, and the elevating rack 55 is slidably connected to the top groove 54 and the elevating slide groove 45. An interlocking chamber 53 is installed in the elevating rack 55, a shaft groove 67 is installed in the rear end wall of the interlocking chamber 53, the worm wheel shaft 59 passes through the shaft groove 67, and the cam 57 is connected to the interlocking chamber 53 so as to be slidable, the rotation of the cam 57 can control the vertical movement of the elevating rack 55, and the first electric wire 46 is fixedly installed in the elevating rack 55. A power supply 44 is installed in the case main body 33, and a second electric wire 47 is connected between the power supply 44 and the elevating slide groove 45 so that a second electric wire 47 can be energized, and the motor 36 and the elevating slide groove 45 are connected to each other. The third electric wire 42 is connected between them so that the second electric wire 47 and the third electric wire 42 can be energized by the first electric wire 46 when the elevating rack 55 moves downward. The key shaft 56 can be connected, whereby the rotation of the worm 62, the worm wheel 58, the worm wheel shaft 59, and the cam 57 is interlocked, whereby the elevating rack 55 is interlocked. The second electric wire 47 and the third electric wire 42 are connected so as to be energized by the first electric wire 46, whereby the motor 36 rotates the motor shaft 37 in conjunction with the motor shaft 37. start.

When in use, the key is inserted into the lock cylinder 61 and the key shaft 56 is rotated, thereby linking the rotation of the worm 62, the worm wheel 58, the worm wheel shaft 59 and the cam 57, thereby raising and lowering. The rack 55 is interlocked and moved downward, whereby the second electric wire 47 and the third electric wire 42 are connected so as to be energized by the first electric wire 46, whereby the motor 36 rotates the motor shaft 37 in an interlocking manner. At the beginning, in the process of rotating the slide shaft 39, the turntable 49, and the exhibition rack 24 in conjunction with each other, and opening the lid 22 by the pull ring 21, the fixed shaft 65, the first bevel gear 66, and the second bevel gear 64, the connecting shaft 63, the third pulley 28, and the second pulley 29 are interlocked with each other, thereby interlocking the rotations of the screw sleeve 30 and the first pulley 32, whereby the main screw 31 is an elevating plate. The ring is displayed by raising the display rack 24 in conjunction with the 52 and the turntable 49, and finally raising the display rack 24 to the top and rotating it.

The beneficial effect of the present invention is: The device can display the ring in all directions while rotating, and can raise the ring to the highest altitude, which makes it convenient for people to observe the design of the ring. At the same time, a key is required to open the device, ensuring the safety of the ring.

The above is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited to this. Changes and replacements that come to mind through all creative labor are covered by the scope of the invention. Therefore, the scope of protection of the present invention is based on the scope of protection in which the request for rights is limited.

The present invention takes up the field of accessories, and specifically is a ring display case.

When selling a ring, it is necessary to display the style of the ring using a ring display case, and a general ring display case can only fix the ring inside the case, and each angle of the ring is omnidirectional. When the ring cannot be displayed and the ring is not displayed, the ring does not have a certain degree of anti-theft property and the ring is easily stolen.

Chinese Patent Application Publication No. 1069253577

It is an object of the present invention to provide a ring display case and to solve the problems presented in the above background technology.

In order to achieve the above object, the present invention provides the following technical plan: The ring display case includes a case main body, and a lid is installed on the upper side of the case main body, and the lid and the case main body are attached to each other. An operating chamber is installed between them, a power chamber is installed below the operating chamber, a motor is fixedly installed on the lower end wall of the power chamber, and a motor shaft is connected to the upper end of the motor. The motor shaft extends upward and enters the operating chamber, and the upper end wall of the power chamber and the lower end wall of the operating chamber are connected so as to be rotatable, and inside the motor shaft. A groove is installed, a feather key groove is installed on the left end wall of the inner groove, a slide shaft is connected to the inner groove so that the slide shaft can slide, and the feather key groove and the slide are connected to the left end of the slide shaft. Feather keys connected so as to be able to be fixedly installed, the feather key can interlock the rotation of the slide shaft, and a turntable is fixedly installed on the upper end surface of the slide shaft, and the rotation A rotating block is fixedly installed on the outer periphery of the board, and an elevating plate is connected so as to be slidable in the operating chamber, a rotating groove is installed in the elevating plate, and the elevating plate is installed in the rotating groove. Is installed so that the rotating block can slide, a base screw is installed symmetrically on the lower end surface of the elevating plate, and a screw sleeve is connected to the lower end wall of the power chamber so that the screw sleeve can rotate symmetrically. The screw sleeve is connected to the master screw by a screw thread, and a first pulley is fixedly installed at the lower end of the screw sleeve, and between the first pulley on the left side and the first pulley on the right side. A drive belt is connected to the screw sleeve, a second pulley is fixedly installed on the screw sleeve at the right end, a communication groove is installed on the right end wall of the operating chamber, and a drive chamber is installed on the right end wall of the communication groove. It is installed, an elevating device is installed in the drive chamber, the elevating device can control the vertical movement of the elevating plate, an unlocking groove is installed in the case main body, and the lower end of the unlocking groove is installed. An elevating slide groove is installed on the wall, a top groove that can communicate with the unlocking groove is installed in the lid, and the left and right end walls of the unlocking groove are connected so that the key shaft can rotate. A lock cylinder for controlling rotation with a key is installed in the key shaft and the case main body, a worm is fixedly installed in the key shaft, and in the unlocking groove and the elevating slide groove. A starting device is installed The starting device controls the rotation of the lid and the activation of the motor, a pull ring is fixedly installed on the left end surface of the lid, and an exhibition rack that can be displayed is fixedly installed on the upper end surface of the turntable. It was installed.

Preferably, the elevating device includes a rotatably mounted fixed shaft in the drive chamber so that the fixed shaft is fixedly connected to the lid and the fixed shaft can rotate with the case subject. The first bevel gear is fixedly installed on the fixed shaft, is connected to the lower end wall of the drive chamber so that the connecting shaft can rotate, and meshes with the first bevel gear on the upper end of the connecting shaft. The second bevel gear is fixedly installed, the third pulley is fixedly installed at the lower end of the connecting shaft, the diameter of the third pulley is larger than the diameter of the second pulley, and the third pulley and the said A connecting belt was connected to the second pulley.

Preferably, the starting device includes a worm wheel shaft mounted on the front and rear end walls of the unlocking groove so as to be rotatable, and a worm wheel meshing with the worm is fixedly installed at the front end of the worm wheel shaft. A cam is fixedly installed at the rear end of the worm wheel shaft, and the elevating rack is connected to the top groove and the elevating slide groove so as to slide, and is interlocked in the elevating rack. A chamber is installed, a shaft groove is installed on the rear end wall of the interlocking chamber, the worm wheel shaft passes through the shaft groove, and the cam is connected so as to slide with the interlocking chamber. The rotation can control the vertical movement of the elevating rack, the first electric wire is fixedly installed in the elevating rack, the power supply is installed in the case main body, and the power supply and the elevating slide groove are The second electric wire is connected so that the second electric wire can be energized, and the third electric wire is connected between the motor and the elevating slide groove so that the third electric wire can be energized. When the elevating rack moves downward, the first wire is connected. The second electric wire and the third electric wire can be connected by one electric wire so as to be energized.

From the above, the beneficial effect of the present invention is: The device can display the ring in all directions while rotating, and can raise the ring to the highest altitude, which is convenient for humans to observe the design of the ring. A key is required to open the device at the same time, ensuring the safety of the ring.

In order to explain the present invention in detail with reference to FIGS. 1 to 4 below and to explain the present invention in a convenient manner, the following directions are defined as follows: FIG. 1 is a front view of the apparatus of the present invention, and is described above and below. The left-right front-back direction and the up-down, left-right front-back direction of the self-projection relationship in FIG. 1 are the same.

FIG. 1 is a schematic front view of the entire cross section of the ring display case of the present invention. FIG. 2 is a partially enlarged view of FIG. 1A of the present invention. FIG. 3 is a partially enlarged view of FIG. 1B of the present invention. FIG. 4 is a cross-sectional view in the CC direction in FIG. 2 of the present invention.

All features disclosed in the present invention, or all disclosed methods, steps in the process can be combined in any manner other than features or steps that exclude each other.

All features disclosed in the present invention are replaced by alternative features having other equivalent or similar purposes, unless otherwise stated. That is, unless otherwise stated, all features are just one example of a series of equivalent or similar features.

With reference to FIGS. 1 to 4, the ring display case of the embodiment of the present invention includes the case main body 33, and the lid 22 is installed above the case main body 33, and is between the lid 22 and the case main body 33. An actuating chamber 23 is installed , a power chamber 43 is installed below the actuating chamber 23, a motor 36 is fixedly installed on the lower end wall of the power chamber 43, and a motor 36 is fixedly installed on the upper end of the motor 36. The motor shaft 37 is connected, the motor shaft 37 extends upward and enters the operating chamber 23, and the upper end wall of the power chamber 43 and the lower end wall of the operating chamber 23 are connected so as to be rotatable. An inner groove 38 is installed in the motor shaft 37, a feather key groove 40 is installed in the left end wall of the inner groove 38, and a slide shaft 39 can slide in the inner groove 38. A feather key 41 that is connected and connected so that it can slide with the feather key groove 40 is fixedly installed at the left end of the slide shaft 39, and the feather key 41 can interlock the rotation of the slide shaft 39. A rotating disk 49 is fixedly installed on the upper end surface of the slide shaft 39, a rotating block 51 is fixedly installed on the outer periphery of the rotating disk 49, and an elevating plate 52 is installed in the operating chamber 23. Are connected so that they can slide , a rotary groove 50 is installed in the elevating plate 52, and the rotating block 51 is installed in the rotating groove 50 so that the rotating block 51 can slide , and the lower end surface of the elevating plate 52. A master screw 31 is installed symmetrically, and a screw sleeve 30 is connected to the lower end wall of the power chamber 43 so as to be able to rotate symmetrically, and the screw sleeve 30 is connected to the master screw 31 by a screw thread. First pulleys 32 are fixedly installed at the lower ends of the screw sleeves 30, and a drive belt 35 is connected between the first pulley 32 on the left side and the first pulley 32 on the right side . A second pulley 29 is fixedly installed on the screw sleeve 30 at the right end, a communication groove 27 is installed on the right end wall of the operating chamber 23, and a drive chamber 26 is installed on the right end wall of the communication groove 27. An elevating device 101 is installed in the drive chamber 26, the elevating device 101 can control the vertical movement of the elevating plate 52, and an unlocking groove 60 is installed in the case main body 33. An elevating slide groove 45 is installed on the lower end wall of the lock groove 60, and a top groove 54 capable of communicating with the unlock groove 60 is installed in the lid 22 to unlock the lock. A key shaft 56 is connected to the left and right end walls of the groove 60 so as to be rotatable, and a lock cylinder 61 whose rotation is controlled by a key is installed in the key shaft 56 and the case main body 33, and the key shaft 56 is installed. A worm 62 is fixedly installed in the worm 62, a starting device 102 is installed in the unlocking groove 60 and the elevating slide groove 45, and the starting device 102 rotates the lid 22 and activates the motor 36. A pull ring 21 was fixedly installed on the left end surface of the lid 22, and an exhibition rack 24 that could be exhibited was fixedly installed on the upper end surface of the turntable 49.

The elevating device 101 includes a fixed shaft 65 mounted so as to be rotatable in the drive chamber 26, the fixed shaft 65 is fixedly connected to the lid 22, and the fixed shaft 65 is connected to the case main body 33. The first bevel gear 66 is fixedly installed on the fixed shaft 65 so as to be rotatable, and the connecting shaft 63 is connected to the lower end wall of the drive chamber 26 so as to be rotatable, and the upper end of the connecting shaft 63 is connected. A second bevel gear 64 that meshes with the first bevel gear 66 is fixedly installed, a third pulley 28 is fixedly installed at the lower end of the connecting shaft 63, and the diameter of the third pulley 28 is the said. A connecting belt 25 is connected between the third pulley 28 and the second pulley 29, which is larger than the diameter of the second pulley 29, and in the process of opening the lid 22, the fixed shaft 65 and the first pulley 29 are opened. The rotation of the bevel gear 66, the second bevel gear 64, the connecting shaft 63, the third pulley 28, and the second pulley 29 is interlocked, and the elevating plate 52 can be raised by the lead screw 31. ..

The starting device 102 includes a worm wheel shaft 59 mounted on the front and rear end walls of the unlocking groove 60 so as to be rotatable, and a worm wheel 58 meshing with the worm 62 is fixed to the front end of the worm wheel shaft 59. A cam 57 is fixedly installed at the rear end of the worm wheel shaft 59, and the elevating rack 55 is slidably connected to the top groove 54 and the elevating slide groove 45. An interlocking chamber 53 is installed in the elevating rack 55, a shaft groove 67 is installed in the rear end wall of the interlocking chamber 53, the worm wheel shaft 59 passes through the shaft groove 67, and the cam 57 is connected to the interlocking chamber 53 so as to be slidable, the rotation of the cam 57 can control the vertical movement of the elevating rack 55, and the first electric wire 46 is fixedly installed in the elevating rack 55. A power supply 44 is installed in the case main body 33, and a second electric wire 47 is connected between the power supply 44 and the elevating slide groove 45 so that a second electric wire 47 can be energized, and the motor 36 and the elevating slide groove 45 are connected to each other. The third electric wire 42 is connected between them so that the second electric wire 47 and the third electric wire 42 can be energized by the first electric wire 46 when the elevating rack 55 moves downward. The key shaft 56 can be connected, whereby the rotation of the worm 62, the worm wheel 58, the worm wheel shaft 59, and the cam 57 is interlocked, and the elevating rack 55 moves downward. Occasionally, the second electric wire 47 and the third electric wire 42 can be connected so as to be energized via the first electric wire 46, whereby the motor 36 starts to rotate the motor shaft 37 in conjunction with the motor shaft 37.

When in use, the key is inserted into the lock cylinder 61 and the key shaft 56 is rotated, thereby linking the rotation of the worm 62, the worm wheel 58, the worm wheel shaft 59 and the cam 57, thereby raising and lowering. The rack 55 is interlocked and moved downward, whereby the second electric wire 47 and the third electric wire 42 are connected so as to be energized by the first electric wire 46, whereby the motor 36 rotates the motor shaft 37 in an interlocking manner. At the beginning, in the process of rotating the slide shaft 39, the turntable 49, and the exhibition rack 24 in conjunction with each other, and opening the lid 22 by the pull ring 21, the fixed shaft 65, the first bevel gear 66, and the second bevel gear 64, the connecting shaft 63, the third pulley 28, and the second pulley 29 are interlocked with each other, thereby interlocking the rotations of the screw sleeve 30 and the first pulley 32, whereby the main screw 31 is an elevating plate. The ring is displayed by raising the display rack 24 in conjunction with the 52 and the turntable 49, and finally raising the display rack 24 to the top and rotating it.

The beneficial effect of the present invention is: The device can display the ring in all directions while rotating, and can raise the ring to the highest altitude, which makes it convenient for people to observe the design of the ring. At the same time, a key is required to open the device, ensuring the safety of the ring.

The above is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited to this. Changes and replacements that come to mind through all creative labor are covered by the scope of the invention. Therefore, the scope of protection of the present invention is based on the scope of protection in which the request for rights is limited.

Claims (3)

In front view, including the case main body, a lid is installed on the upper side of the case main body, an operating chamber is installed between the lid and the case main body, and a power chamber is installed at the lower end of the operating chamber. A motor is fixedly installed on the lower end wall of the power chamber, a motor shaft is connected to the upper end of the motor, the motor shaft extends upward and enters the operating chamber, and the power The upper end wall of the chamber and the lower end wall of the operating chamber are rotatably connected, an inner groove is installed in the motor shaft, and a feather key groove is installed in the left end wall of the inner groove. A feather key connected so that the slide shaft can slide is installed in the groove, and a feather key connected so as to slide with the feather key groove is fixedly installed at the left end of the slide shaft, and the feather key is attached to the slide shaft. A rotating disk is fixedly installed on the upper end surface of the slide shaft, a rotating block is fixedly installed on the outer periphery of the rotating disk, and the operating chamber is moved up and down. The plates are connected so as to be slidable, a rotary groove is installed in the elevating plate so as to be slidable with the rotating block, and a lead screw is symmetrically installed on the lower end surface of the elevating plate. , The screw sleeve is connected to the lower end wall of the power chamber so that it can rotate symmetrically, the screw sleeve is connected to the base screw by a screw thread, and the first pulley is fixed to the lower end of the screw sleeve. A drive belt is connected between the first pulleys, a second pulley is fixedly installed on the screw sleeve at the right end, and a communication groove is installed on the right end wall of the operating chamber. A drive chamber is installed on the right end wall of the communication groove, an elevating device is installed in the drive chamber, the elevating device can control the vertical movement of the elevating plate, and the case main body is unlocked. A groove is installed, an elevating slide groove is installed on the lower end wall of the unlocking groove, a top groove that can communicate with the unlocking groove is installed in the lid, and the left and right end walls of the unlocking groove are provided. The key shafts are connected so as to be rotatable, a lock cylinder for controlling the rotation with a key is installed in the key shaft and the case main body, and a worm is fixedly installed on the key shaft to unlock the key shaft. A starting device is installed in the groove and the elevating slide groove, the starting device controls the rotation of the lid and the start of the motor, and a pull ring is fixedly installed on the left end surface of the lid. On the turntable A ring display case featuring a fixed display rack that can be displayed on the end face. The elevating device includes a fixed shaft mounted in the drive chamber so as to be rotatable, the fixed shaft is fixedly connected to the operating chamber, and the fixed shaft is connected to the case main body so as to be rotatable. A first bevel gear is fixedly installed on the fixed shaft, the connecting shaft is connected to the lower end wall of the drive chamber so that the connecting shaft can rotate, and the upper end of the connecting shaft is meshed with the first bevel gear. The two bevel gears are fixedly installed, the third pulley is fixedly installed at the lower end of the connecting shaft, the diameter of the third pulley is larger than the diameter of the second pulley, and the third pulley and the second pulley are installed. The ring display case according to claim 1, wherein a connecting belt is connected to the pulley. The starting device includes a worm wheel shaft mounted on the front and rear end walls of the unlocking groove so as to be rotatable, and a worm wheel meshing with the worm is fixedly installed at the front end of the worm wheel shaft. A cam is fixedly installed at the rear end of the worm wheel shaft, the elevating rack is connected to the top groove and the elevating slide groove so that the elevating rack can slide, and an interlocking chamber is installed in the elevating rack. A shaft groove is installed on the rear end wall of the interlocking chamber, the worm wheel shaft passes through the shaft groove, the cam is connected so as to slide with the interlocking chamber, and the rotation of the cam is rotated. The vertical movement of the elevating rack can be controlled, the first electric wire is fixedly installed in the elevating rack, a power supply is installed in the case main body, and between the power supply and the elevating slide groove. Is connected so that the second electric wire can be energized, and is connected between the motor and the elevating slide groove so that the third electric wire can be energized, and when the elevating rack moves downward, the first electric wire is used. The ring display case according to claim 1, wherein the second electric wire and the third electric wire can be connected so as to be energized.

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