Pendant for simulating heart beating rhythm

Abstract

The utility model relates to the technical field of stationery commodities, in particular to a pendant for simulating the rhythm of heart beating, which comprises an upper shell and a lower shell, the upper shell and the lower shell are covered to form a shell with a hollow cavity, the shell is provided with a heart-shaped mounting hole, a multi-valve heart model plate is mounted in the mounting hole, and the multi-valve heart model plate is connected with the upper shell and the lower shell. The multiple heart model plates are mutually spliced to form a complete heart model, the bottom of each heart model plate is connected with a transmission mechanism used for driving the heart model plate to jump, each transmission mechanism comprises a pair of gear sets and a connecting plate, the gear sets and the connecting plates are arranged in the hollow cavities, the gear sets are in transmission connection with the connecting plates, one end of each connecting plate abuts against the corresponding gear set, and the other end of each connecting plate abuts against the corresponding gear set. The other end is fixedly connected with the heart model plate; the gear set rotates to drive the connecting plate to do linear reciprocating motion, and the heart model plate is converted and controlled to do lifting motion, so that the heart beating rhythm is simulated; therefore, a unique and creative ornament choice is provided for a wearer, and personal charm and fashion sense are added.

Description

Technical Field

[0001] The utility model relates to the technical field of cultural products, in particular to a pendant which simulates the rhythm of heart beat. Background Art

[0002] Traditional pendants or tags are mostly static patterns or simple decorations, lacking dynamic changes and interactivity. In order to meet the market demand for personalized and interesting accessories, it is particularly important to develop a pendant that can simulate the rhythm of heartbeat. Utility Model Content

[0003] In order to solve the technical defects raised in the above-mentioned background technology, the purpose of the utility model is to provide a pendant that simulates the rhythm of heart beating, realizes the simulated action of heart beating through a simple mechanical transmission method, and provides the wearer with a unique and creative jewelry choice.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A pendant for simulating the beating rhythm of a heart comprises an upper shell and a lower shell, wherein the upper shell and the lower shell are covered to form a shell with a hollow cavity, wherein a mounting hole in the shape of a heart is provided on the shell, wherein a multi-petal heart model plate is installed in the mounting hole, wherein the multi-petal heart model plate is spliced ​​with each other to form a complete heart model, and wherein a transmission mechanism for driving the beating of the heart model plate is connected to the bottom of the heart model plate, wherein the transmission mechanism comprises a pair of gear sets and a connecting plate, wherein the gear sets and the connecting plate are both arranged in the hollow cavity, and the gear sets are connected to the connecting plate in a transmission manner, wherein one end of the connecting plate abuts against the gear set, and the other end is fixedly connected to the heart model plate; wherein the connecting plate is driven to perform linear reciprocating motion by the rotation of the gear set, and the heart model plate is converted and controlled to perform lifting motion, so as to simulate the beating rhythm of a heart.

[0006] Preferably, the gear set includes a driving gear and a driven gear, the axes of the driving gear and the driven gear are fixed on the shell, and the driving gear is meshed with the driven gear. One end of the driving gear extends outside the shell, and a plurality of first sliders are evenly distributed on the driven gear.

[0007] Preferably, the transmission mechanism further comprises a push plate and a compression spring assembly, one end of the push plate extends outside the shell, and the other end is transmission-connected to the connecting plate, and a plurality of second sliding blocks are arranged at one end of the push plate close to the connecting plate.

[0008] Preferably, the first sliding block and the second sliding block are both distributed in a triangular shape, and a surface of the first sliding block and the second sliding block facing the connecting plate is arranged as an inclined surface downward.

[0009] Preferably, the compression spring assembly is arranged at one end of the push plate close to the connecting plate, and the compression spring assembly includes a compression spring and a limit block, the limit block is a U-shaped structure, and the limit block is fixed on the push plate; the compression spring is installed in a hollow groove in the limit block, and one end of the compression spring is fixed on the limit block, and the other end is fixed to the shell.

[0010] Preferably, the transmission mechanism further comprises an eccentric wheel, the eccentric wheel is fixedly connected to one side of the driven gear, and the eccentric wheel rotates synchronously with the driven gear.

[0011] Preferably, a waist-shaped hole is opened at one end of the push plate close to the driven gear, and the eccentric wheel is rotatably connected to the waist-shaped hole, and the push plate performs linear reciprocating motion under the rotation of the eccentric wheel.

[0012] Preferably, the connecting plate is composed of a bow plate and a pin plate, the bow plate is fixed to the inner wall edge of the upper shell body, and a plurality of axle pins are arranged on the bow plate, the pin plate is superimposed on the bow plate, and a positioning hole is opened on the pin plate at a position corresponding to the axle pin, and the axle pin is inserted into the positioning hole to fix the bow plate and the pin plate.

[0013] Preferably, the pin plate is connected to a plurality of pins at positions corresponding to the slider, one side of the pins abuts against one side of the inclined surface of the slider, and the other side of the pins is fixedly connected to the heart model plate, and the pins perform lifting and lowering motion along the inclined surface of the slider, so that the pins drive the heart model plate to jump up and down.

[0014] Preferably, a limit stop strip is arranged in the housing around the gear set and the periphery of the mounting hole.

[0015] In summary, the beneficial effects of the utility model are:

[0016] The utility model realizes the simulated action of heartbeat through a simple transmission mechanism, so that the pendant ornament has dynamic change and interactivity; at the same time, it can also provide a variety of transmission mode options, which can be customized and optimized according to different needs, providing the wearer with a unique and creative ornament choice, adding personal charm and fashion sense. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the pendant of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the transmission mechanism in the utility model;

[0019] Figure 3 It is a structural schematic diagram of a second embodiment of the transmission mechanism in the utility model;

[0020] Figure 4It is a schematic diagram of the internal structure of the second embodiment of the transmission mechanism in the utility model;

[0021] Figure 5 It is a structural schematic diagram of the compression spring transmission mechanism in the utility model;

[0022] Figure 6 It is a structural schematic diagram of a third embodiment of the transmission mechanism in the utility model;

[0023] Figure 7 It is a schematic diagram of the internal front structure of the third embodiment of the transmission mechanism in the utility model;

[0024] Figure 8 It is a schematic diagram of the internal rear structure of the third embodiment of the transmission mechanism in the utility model;

[0025] Fig. 9 It is a cross-sectional view of a third embodiment of the transmission mechanism in the utility model.

[0026] Description of reference numerals in the figures:

[0027] 1. Shell; 11. Upper shell; 111. Mounting hole; 12. Lower shell; 2. Heart model plate; 3. Transmission mechanism; 31. Gear set; 311. Driving gear; 312. Driven gear; 32. Push plate; 321. Waist-shaped hole; 322. First slider; 33. Connecting plate; 331. Bow plate; 332. Pin plate; 333. Axle pin; 334. Positioning hole; 335. Pin; 336. Second slider; 34. Compression spring assembly; 341. Compression spring; 342. Limit block; 35. Eccentric wheel; 4. Limit stop bar. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

[0029] Those skilled in the art should understand that, in the disclosure of the present invention, the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the above terms should not be understood as limiting the present invention.

[0030] In the description of the utility model, if there is a word description such as "several", it means one or more, and the meaning of "more" is two or more. Greater than, less than, and more than are understood to exclude the number itself, and above, below, and within are understood to include the number itself. If there is a description of the first, second, and third, it is only used to distinguish the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0031] The following is combined with Figure 1-9 , an embodiment of the utility model of a pendant simulating heart beating rhythm is further described in detail.

[0032] Embodiment 1

[0033] A pendant that simulates the rhythm of a heartbeat, such as Figure 1 , 2 As shown, it includes an upper shell 11 and a lower shell 12, the upper shell 11 and the lower shell 12 are covered to form a shell 1 with a hollow cavity, the shell 1 is provided with a heart-shaped mounting hole 111, a multi-valve heart model plate 2 is installed in the mounting hole 111, the multi-valve heart model plates 2 are spliced ​​together to form a complete heart model, and the bottom of the heart model plate 2 is connected with a transmission mechanism 3 for driving the beating thereof, the transmission mechanism 3 includes a pair of gear sets 31 and a connecting plate 33, the gear sets 31 and the connecting plate 33 are both arranged in the hollow cavity, and the gear sets 31 are transmission-connected with the connecting plate 33, one end of the connecting plate 33 abuts against the gear sets 31, and the other end is fixedly connected to the heart model plate 2; the connecting plate 33 is driven to make a linear reciprocating motion by the rotation of the gear sets 31, and the heart model plate 2 is converted and controlled to make a lifting motion, so that it can simulate the beating rhythm of the heart.

[0034] Specifically, the heart model plate 2 is configured to have three petals, and each petal of the heart model plate 2 is configured separately without interfering with each other. At the same time, each petal of the heart model is pieced together to form a complete heart model, which is embedded in the mounting hole 111, and its height is greater than the surface height of the shell 1; in order to further improve the ornamental value of the heart model plate 2, a luminous light bar can be arranged in its shell 1 to simulate the phenomenon of blood flow, thereby improving the experience and increasing the interest of the medal pendant; the entire transmission mechanism 3 adopts precise mechanical design and manufacturing technology to ensure the stability and durability of the ornaments.

[0035] In this embodiment, if Figure 2As shown, the gear set 31 includes a driving gear 311 and a driven gear 312. The axes of the driving gear 311 and the driven gear 312 are fixed on the housing 1, and the driving gear 311 is meshed with the driven gear. One end of the driving gear 311 extends outside the housing 1, and a plurality of first sliders 322 are evenly distributed on the driven gear 312.

[0036] Specifically, the transmission mechanism 3 is used to control the beating of the heart model plate 2, and the gears in the gear set 31 will make a meshing sound during the meshing and rotation process, so as to simulate the beating sound of the heart; at the same time, when the gear set 31 is meshing and transmitting, the connecting plate 33 is driven to move by the action of the first slider 322, so that the horizontal movement is converted into the vertical movement of the connecting plate 33, so that the connecting plate 33 can float up and down under the action of the first slider 322, and the heart model is located above the driven gear 312. Under the action of the connecting plate 33, the heart model plate 2 can beat up and down together, so as to simulate the beating rhythm of the heart, so that the medal with a static pattern can be changed into a dynamic one, which increases personalization and interest.

[0037] Embodiment 2

[0038] Different from the gear transmission method in the first embodiment, this embodiment also provides another implementation method, in which the transmission mechanism 3 uses elasticity to transmit, such as Figures 3 to 5 As shown, the transmission mechanism 3 also includes a push plate 32 and a compression spring assembly 34. One end of the push plate 32 extends outside the shell 1, and the other end is transmission-connected to the connecting plate 33. A plurality of second sliders 336 are provided at one end of the push plate 32 close to the connecting plate 33; the compression spring assembly 34 is provided at one end of the push plate 32 close to the connecting plate 33. The compression spring assembly 34 includes a compression spring 341 and a limit block 342. The limit block 342 is a U-shaped structure, and the limit block 342 is fixed on the push plate 32; the compression spring 341 is installed in a hollow groove in the limit block 342, and one end of the compression spring 341 is fixed on the limit block 342, and the other end is fixedly connected to the shell 1.

[0039] Specifically, the compression spring assembly 34 is used to replace the gear transmission structure. When transmitting, it is only necessary to manually press and push the push plate 32 to make the push plate 32 move forward and backward. At the same time, the second slider 336 on the push plate 32 moves together with the push plate 32. During the movement, the second slider 336 will force the connecting plate 33 abutting against the push plate 32 to rise until the connecting plate 33 reaches the top of the second slider 336, and the heart model plate 2 fixedly connected to the connecting plate 33 also rises; after completing the rising process, due to the elastic action of the compression spring 341, the compression spring 341 automatically retracts and drives the push plate 32 to reset. At the same time, the connecting plate 33 drives the heart model plate 2 to descend together and return to its original position, thereby completing the single beating action of the simulated heart; by cyclically pressing the push plate 32, the heart model plate 2 can complete the rhythm of simulating the heart beating.

[0040] Embodiment 3

[0041] Based on the transmission structures in the first and second embodiments, this embodiment also provides another implementation method.

[0042] refer to Figure 6-9 As shown, the transmission mechanism 3 also includes an eccentric wheel 35, which is fixedly connected to one side of the driven gear 312, and the eccentric wheel 35 rotates synchronously with the driven gear 312; a waist-shaped hole 321 is provided at one end of the push plate 32 close to the driven gear 312, and the eccentric wheel 35 is rotatably connected in the waist-shaped hole 321, and the eccentric wheel 35 rotates to push the push plate 32 to perform linear reciprocating motion.

[0043] Specifically, the function of the push plate 32 is equivalent to converting the horizontal transmission of the gear into a vertical transmission movement, wherein the waist-shaped hole 321 at one end of the push plate 32 can cooperate with the eccentric wheel 35 for transmission, and the structural characteristics of the eccentric wheel 35 are utilized to enable the push plate 32 to perform linear reciprocating motion, thereby realizing the horizontal transmission of the push plate 32, and the second slider 336 arranged on the other side of the push plate 32 can control the connecting plate 33 to slide and rise along its inclined surface while moving horizontally, until the top end of the second slider 336 is separated from the connecting plate 33, and the connecting plate 33 is lowered and reset, and this cycle is repeated, so that the connecting plate 33 is continuously raised and lowered in the vertical movement, thereby completing the vertical transmission of the connecting plate 33; the change of the movement direction can be realized through the simple push plate 32 structure, which not only reduces the cost, but also has a good transmission effect, and can more accurately simulate the rhythm of the heartbeat.

[0044] In this embodiment, the connecting plate 33 is composed of an arch plate 331 and a pin plate 332. The arch plate 331 is fixed to the inner wall edge of the upper shell 11, and a plurality of shaft pins 333 are arranged on the arch plate 331. The pin plate 332 is superimposed on the arch plate 331, and a positioning hole 334 is opened at a position corresponding to the shaft pin 333 on the pin plate 332. The shaft pin 333 is inserted into the positioning hole 334 to fix the arch plate 331 and the pin plate 332; a plurality of pins 335 are connected to the pin plate 332 at a position corresponding to the slider, one side of the pin 335 abuts against one side of the inclined surface of the slider, and the other side of the pin 335 is fixedly connected to the heart model plate 2. The pin 335 moves up and down along the inclined surface of the slider, so that the pin 335 drives the heart model plate 2 to jump up and down.

[0045] Specifically, when the connecting plate 33 drives the heart model plate 2, the arch plate 331 is used to fix the position of the pin plate 332, so that the heart model plate 2 can be fixed in the mounting hole 111, and the plurality of pins 335 arranged on the pin plate 332 respectively abut against one side of the second slider 336, so that the second slider 336 can drive the heart model plate 2 on the pins 335 to move vertically while moving horizontally, thereby completing the action of simulating the beating and contraction of the heart.

[0046] In this embodiment, the first slider 322 and the second slider 336 are both distributed in a triangular shape, and one surface of the first slider 322 and the second slider 336 facing the connecting plate 33 is configured as an inclined surface downward.

[0047] Specifically, the first slider 322 and the second slider 336 are set in a triangular shape to correspond to the positions of the three-valve heart model plate 2 respectively, so that the multiple pins 335 on the pin plate 332 can be transmitted respectively corresponding to the positions of the first slider 322 and the second slider 336, wherein the first slider 322 and the second slider 336 are set as an inclined surface downward facing the side of the connecting plate 33, and the inclined surface can play a guiding role and can quickly guide the pins 335 to climb along the direction of the inclined surface.

[0048] In addition, in this embodiment, a limit stop bar 4 is arranged around the gear set 31 and the mounting hole 111 in the shell 1, wherein the height of the limit stop bar 4 is greater than the height of the gear set 31, so that the gear set 31 is limited in the limit stop bar 4, and the transmission effect of the gear set 31 is prevented from being affected when the upper shell 11 and the lower shell 12 are closed.

[0049] The working principle of this utility model:

[0050] When simulating the heartbeat rhythm, the driving gear 311 is rotated by hand, so that the driving gear 311 drives the driven gear 312 to rotate, and the eccentric wheel 35 on the driven gear 312 rotates together, thereby driving the push plate 32 to do back and forth reciprocating motion, and the connecting plate 33 is lifted up and down by the second slider 336 on the push plate 32, and drives the heart model plate 2 fixed on the connecting plate 33 to move together, thereby completing the simulation of the heartbeat rhythm; the simulation action of the heartbeat is realized through a simple transmission mechanism 3, so that the pendant ornament has dynamic changes and interactivity; at the same time, it can also provide a variety of transmission mode options, which can be customized and optimized according to different needs, providing a unique and creative ornament choice for the wearer, adding personal charm and fashion sense.

[0051] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A pendant for simulating heart beat rhythm, comprising an upper shell and a lower shell, wherein the upper shell and the lower shell are covered to form a shell with a hollow cavity, characterized in that: The shell is provided with a mounting hole in the shape of a heart, in which a multi-petal heart model plate is installed, the multi-petal heart model plates are spliced ​​together to form a complete heart model, and the bottom of the heart model plate is connected to a transmission mechanism for driving the heart model plate to beat, the transmission mechanism includes a pair of gear sets and a connecting plate, the gear set and the connecting plate are both arranged in the hollow cavity, and the gear set is connected to the connecting plate in a transmission manner, one end of the connecting plate abuts against the gear set, and the other end is fixedly connected to the heart model plate; the connecting plate is driven to perform linear reciprocating motion by the rotation of the gear set, and the heart model plate is converted and controlled to perform lifting motion, so that it can simulate the heart beating rhythm.

2. The pendant for simulating heart beat rhythm according to claim 1, characterized in that: The gear set includes a driving gear and a driven gear. The axes of the driving gear and the driven gear are fixed on the housing, and the driving gear is meshed with the driven gear. One end of the driving gear extends outside the housing, and a plurality of first sliders are evenly distributed on the driven gear.

3. The pendant for simulating heart beat rhythm according to claim 2, characterized in that: The transmission mechanism also includes a push plate and a compression spring assembly. One end of the push plate extends outside the shell, and the other end is transmission-connected to the connecting plate. A plurality of second sliding blocks are arranged at one end of the push plate close to the connecting plate.

4. The pendant for simulating heart beat rhythm according to claim 3, characterized in that: The first sliding block and the second sliding block are both distributed in a triangular shape, and one side of the first sliding block and the second sliding block facing the connecting plate is downwardly arranged as an inclined surface.

5. The pendant for simulating heart beat rhythm according to claim 3, characterized in that: The compression spring assembly is arranged at one end of the push plate close to the connecting plate. The compression spring assembly includes a compression spring and a limit block. The limit block is a U-shaped structure, and the limit block is fixed on the push plate; the compression spring is installed in a hollow groove in the limit block, and one end of the compression spring is fixed on the limit block, and the other end is fixed to the shell.

6. The pendant for simulating heart beat rhythm according to claim 5, characterized in that: The transmission mechanism also includes an eccentric wheel, which is fixedly connected to one side of the driven gear, and the eccentric wheel rotates synchronously with the driven gear.

7. The pendant for simulating heart beat rhythm according to claim 6, characterized in that: A waist-shaped hole is provided at one end of the push plate close to the driven gear, and the eccentric wheel is rotatably connected in the waist-shaped hole. Under the rotation of the eccentric wheel, the push plate performs linear reciprocating motion.

8. The pendant for simulating heart beat rhythm according to claim 1, characterized in that: The connecting plate is composed of a bow plate and a pin plate. The bow plate is fixed to the inner wall edge of the upper shell body, and a plurality of axle pins are arranged on the bow plate. The pin plate is superimposed on the bow plate, and a positioning hole is opened on the pin plate at a position corresponding to the axle pin. The axle pin is inserted into the positioning hole to fix the bow plate and the pin plate.

9. The pendant for simulating heart beat rhythm according to claim 8, characterized in that: The pin plate is connected to a plurality of pins at positions corresponding to the slider, one side of the pins abuts against one side of the inclined surface of the slider, and the other side of the pins is fixedly connected to the heart model plate. The pins move up and down along the inclined surface of the slider, so that the pins drive the heart model plate to jump up and down.

10. The pendant for simulating heart beat rhythm according to claim 1, characterized in that: A limit stop bar is arranged in the shell around the gear set and the periphery of the mounting hole.

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