Key chain pendant

Abstract

The utility model provides a key chain pendant which comprises a hollow shell, and an upper opening is formed in the upper side opening of the shell. A moving body capable of sliding up and down at the upper opening is arranged in the shell; a mounting seat is arranged in the shell, the mounting seat is positioned on the lower side of the moving body, and a spring I for applying upward elastic force to the moving body is arranged between the mounting seat and the moving body; a pressing column capable of sliding back and forth is arranged in the shell, an opening corresponding to the pressing column is formed in the front side wall of the shell, and a second spring for applying forward elastic force to the pressing column is arranged between the pressing column and the rear side wall of the shell; a limiting arm extending downwards is arranged on the moving body, a limiting hook is arranged at the lower end of the limiting arm, a limiting groove corresponding to the limiting hook is formed in the pressing column, and the rear side wall of the limiting groove can be matched with the limiting hook to prevent the moving body from moving upwards. The pendant is provided with the moving body capable of moving up and down, and when the pressing column is pressed, the moving body can pop up and give out sound and light, so that the interestingness of the pendant is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of decorative hanging ornaments, and particularly relates to a keychain hanging ornament. Background Art

[0002] In daily life, keychain hanging ornaments, as common items, are widely used to decorate keys, backpacks, etc. There are various types of keychain hanging ornaments on the market currently, and their main function often focuses on appearance decoration, adding personalized elements to users' keys or carried items.

[0003] However, with the improvement of people's living standards and the continuous change of the demand for daily necessities, the existing keychain hanging ornaments have obvious deficiencies in playability. During the process of using the keychain, users lack more interactive and entertaining experiences except for occasionally admiring its decorative effect. For consumers who pursue interesting and diverse usage feelings, the existing keychain hanging ornaments are difficult to meet their requirements in terms of playability. Summary of the Invention

[0004] In view of the problems pointed out in the background art, the utility model provides a keychain hanging ornament to solve the above technical problems.

[0005] The technical solution of the utility model is realized as follows:

[0006] A keychain hanging ornament includes a hollow shell.

[0007] The upper side of the shell is provided with an upper opening.

[0008] A moving body that can slide up and down at the upper opening is arranged inside the shell.

[0009] An installation seat is arranged inside the shell, the installation seat is located below the moving body, and a first spring that applies an upward elastic force to the moving body is arranged between the installation seat and the moving body.

[0010] A pressing column that can slide back and forth is arranged inside the shell, an opening corresponding to the pressing column is arranged on the front side wall of the shell, and a second spring that applies a forward elastic force to the pressing column is arranged between the pressing column and the rear side wall of the shell.

[0011] A limiting arm that extends downward is arranged on the moving body, a limiting hook is arranged at the lower end of the limiting arm, a limiting groove corresponding to the limiting hook is arranged on the pressing column, and the rear side wall of the limiting groove can cooperate with the limiting hook to prevent the moving body from moving upward.

[0012] The present utility model is further configured such that a first guiding inclined surface is provided on the rear side wall of the limiting groove, and a second guiding inclined surface corresponding to the first guiding inclined surface is provided on the limiting hook. When the moving body moves downward, the second guiding inclined surface abuts against and slidably cooperates with the first guiding inclined surface, driving the pressing column to move backward. After the limiting hook passes over the limiting groove, the pressing column moves forward under the action of the second spring, and the rear side wall of the limiting groove moves to the upper side of the limiting hook to prevent the moving body from moving upward.

[0013] The present utility model is further configured such that a first sliding groove is provided on the lower side of the mounting seat, and the pressing column is slidably engaged with the first sliding groove.

[0014] The present utility model is further configured such that a touch switch is provided on the rear side of the pressing column, a circuit board is provided in the housing, the touch switch is connected to the circuit board, and a sound emitting device and / or a light emitting device connected to the circuit board are provided in the housing.

[0015] The present utility model is further configured such that second sliding grooves are respectively provided on the left and right sides of the moving body, and sliding portions slidably engaged with the second sliding grooves are provided on the housing.

[0016] The present utility model is further configured such that a pressing portion is provided at the opening, and the pressing portion is connected to the front end of the pressing column.

[0017] The present utility model is further configured such that the housing includes a front housing and a rear housing, and the mounting seat is fixedly connected to the rear housing.

[0018] The present utility model is further configured to further include a moving seat, the lower end of the moving body is fixedly connected to the moving seat, the second sliding grooves are provided on the moving seat, and the first spring is located between the moving seat and the mounting seat.

[0019] The present utility model is further configured such that guiding grooves slidably engaged with the left and right sides of the moving seat are provided in the housing, second sliding grooves are respectively provided on the front and rear sides of the left and right sides of the moving seat, and the front and rear side walls of the guiding grooves are slidably engaged with the second sliding grooves.

[0020] The present utility model is further configured such that a battery compartment for installing a battery is provided in the housing.

[0021] By adopting the above technical solutions, the beneficial effects of the present utility model are as follows:

[0022] The keychain pendant provided by the present utility model has a moving body that can move up and down. When the pressing column is pressed, the moving body can pop up upward and emit sound and light, thus enhancing the interest of the pendant. Description of the Drawings

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0024] Figure 1 It is a schematic structural diagram of the present invention.

[0025] Figure 2 It is a sectional view of the present invention.

[0026] Figure 3 It is an exploded view of the present invention Figure 1 .

[0027] Figure 4 It is an exploded view of the present invention Figure 2 .

[0028] Figure 5 It is an exploded view of the present invention Figure 3 .

[0029] Figure 6 It is an exploded view of the present invention Figure 4 .

[0030] Figure 7 It is a schematic diagram of the internal structure of the present invention.

[0031] Figure 8 It is a schematic diagram of the structure of the present invention where the pressing part is connected to the moving body.

[0032] Figure 9 It is a sectional view of the structure of the present invention where the pressing part is connected to the moving body.

[0033] Figure 10 It is a schematic diagram of the structure of the opening on the housing of the present invention. Detailed implementation manners

[0034] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0035] The following is a reference Figures 1 - 10 to illustrate the present invention:

[0036] Embodiment: A keychain pendant, including a hollow shell 1.

[0037] The upper side of the shell 1 is open to form an upper opening 2; the shell: hollow inside, is the main structure of the whole keychain pendant, and the upper side opening forms the upper opening 2, providing space for the movement of the moving body 3.

[0038] A moving body 3 that can slide up and down at the upper opening 2 is provided inside the shell 1; the moving body 3: is arranged inside the shell and can slide up and down at the upper opening 2, playing a major interactive and decorative role.

[0039] A mounting seat 4 is provided inside the shell 1. The mounting seat 4 is located below the moving body 3. A first spring 5 that applies an upward elastic force to the moving body 3 is provided between the mounting seat 4 and the moving body 3; the mounting seat 4: is located below the moving body 3, providing a support point for the first spring 5 and also playing a certain guiding role in the movement of the moving body 3. The first spring 5: connects the mounting seat 4 and the moving body 3, applying an upward elastic force to the moving body 3 so that the moving body 3 is in a state of popping out of the upper opening 2 when not affected by an external force.

[0040] A pressing column 6 that can slide back and forth is provided inside the shell 1. An opening 7 corresponding to the pressing column 6 is provided on the front side wall of the shell 1. A second spring 8 that applies a forward elastic force to the pressing column 6 is provided between the pressing column 6 and the rear side wall of the shell 1; the pressing column 6: can slide back and forth inside the shell and interacts with the outside through the opening 7 on the front side wall of the shell. The second spring 8: is provided between the pressing column 6 and the rear side wall of the shell, applying a forward elastic force to the pressing column 6.

[0041] A limiting arm 9 that extends downward is provided on the moving body 3. The limiting arm 9 passes through the mounting seat 4. A limiting hook 10 is provided at the lower end of the limiting arm 9. A limiting groove 11 corresponding to the limiting hook 10 is provided on the pressing column 6. The limiting groove 11 runs through the upper and lower sides of the pressing column 6. The rear side wall of the limiting groove 11 can cooperate with the limiting hook 10 to prevent the moving body 3 from moving upward. The limiting arm 9: extends downward from the moving body 3, passes through the mounting seat 4, and its lower end limiting hook 10 cooperates with the limiting groove 11 on the pressing column 6 to play a role in restricting the movement of the moving body 3.

[0042] A guiding inclined surface one 12 is provided on the rear side wall of the limiting groove 11. A guiding inclined surface two 13 corresponding to the guiding inclined surface one 12 is provided on the limiting hook 10.

[0043] Under the action of spring 1 5, the moving body 3 moves upward and is in a state of popping out the upper opening 2. The moving body 3 is pressed and the moving body 3 moves downward. The guide slope 2 13 and the guide slope 1 12 slide against each other to drive the pressing column 6 to move backward. After the limiting hook 10 passes over the limiting groove 11, the pressing column 6 moves forward under the action of spring 2 8. The rear side wall of the limiting groove 11 moves to the upper side of the limiting hook 10 to prevent the moving body 3 from moving upward. At this time, the pressing column 6 is pressed and the pressing column 6 moves backward. The rear side wall of the limiting groove 11 releases the restriction on the limiting hook 10. At this time, the moving body 3 can automatically pop up upward under the action of spring 1 5.

[0044] Working principle:

[0045] Initial state: under the action of spring 1 5, the moving body 3 moves upward and is in a state of popping out of the upper opening 2. At this time, the key chain pendant presents a prominent decorative effect.

[0046] Pressing the moving body 3: When the moving body 3 is pressed, the moving body 3 moves downward, and the second guide slope 13 on the limiting arm 9 slides against the first guide slope 12 on the pressing column 6. In this process, due to the effect of the slope, the pressing column 6 is driven to move backward.

[0047] Limiting state: When the limiting hook 10 passes over the limiting groove 11, the pressing column 6 moves forward under the action of the spring 2 8, and the rear side wall of the limiting groove 11 moves to the upper side of the limiting hook 10, preventing the moving body 3 from moving upward. In this state, the key chain pendant is in a contracted state, and the appearance changes, which increases the fun of playing.

[0048] Press the pressing column 6 again: When the pressing column 6 is pressed, the pressing column 6 moves backward, and the rear side wall of the limiting groove 11 releases the restriction on the limiting hook 10. At this time, the moving body 3 automatically pops up under the action of the spring 15 and returns to the initial state.

[0049] Through the up and down movement of the moving body 3 and the forward and backward sliding of the pressing column 6, as well as the cooperation between the two, an interactive operation experience is achieved, which greatly enhances the playability of the keychain pendant. The spring 1 5 and the spring 2 8 are used to apply elastic force to the moving body 3 and the pressing column 6 respectively, and then the limiting hook 10 and the limiting groove 11 are cooperated to achieve the limiting and automatic pop-up of the moving body 3. The structural design is ingenious and the operation is simple. While having playability, the keychain pendant also has its decorativeness, and can add personalized elements to items such as keys and backpacks. Moreover, its structure is compact, does not take up too much space, and has a certain practicality.

[0050] A first chute 14 is provided on the lower side of the mounting base 4. The first chute 14 is arranged in the front-back direction, and the pressing post 6 is slidably engaged with the first chute 14. The pressing post 6 is strip-shaped and has a housing structure with a downward opening. The first chute 14 arranged in the front-back direction on the lower side of the mounting base 4 provides a stable track for the sliding of the pressing post 6. This design ensures the direction accuracy and stability of the pressing post 6 during its front-back movement, avoiding the situation of deviation or shaking of the pressing post 6 during the movement. The strip-shaped pressing post 6 better matches the structure of the housing and can better perform its functions within a limited space.

[0051] A touch switch 15 is provided on the rear side of the pressing post 6. A circuit board 16 is provided in the housing 1. The touch switch 15 is connected to the circuit board 16. A sound-emitting device 17 and / or a light-emitting device connected to the circuit board 16 are provided in the housing 1. When the pressing post 6 is pressed, the pressing post 6 touches the touch switch 15, and the sound-emitting device 17 and / or the light-emitting device emits sound and light. The touch switch 15 is located on the rear side of the pressing post 6. When the pressing post 6 is pressed, the pressing post 6 can accurately touch the switch. This position design is very ingenious because during the user's operation of the keychain pendant, various functions are usually realized by pressing the pressing post 6. Setting the touch switch 15 at this position can ensure that the switch can be triggered in time when the user operates, so as to realize the subsequent sound-emitting and / or light-emitting functions. When the touch switch 15 is triggered, the sound-emitting device can emit sound, adding more interest and interactivity to the keychain pendant. For example, different sound effects such as music and sound effects can be set to change according to the number of times or frequency of the user's pressing, increasing the user's interest in playing. Through the cooperation of the touch switch 15 with the sound-emitting device and / or the light-emitting device, the functions of this keychain pendant are made more diverse. During the user's playing process, not only can the user experience the mechanical operation feeling brought by the up-down sliding of the moving body 3 and the front-back movement of the pressing post 6, but also can enjoy the audio-visual enjoyment brought by the sound and light. This multi-dimensional interactive experience greatly improves the attractiveness and value of the keychain pendant and meets the user's needs for personalization and interest.

[0052] A pressing part 19 is provided at the opening 7. The pressing part 19 is connected to the front end of the pressing post 6, and the pressing post 6 is pressed through the pressing part 19.

[0053] Functions of the pressing part 19:

[0054] Convenient operation: By providing the pressing part 19 at the opening 7 and connecting it to the front end of the pressing post 6, a clear operation point is provided for the user. The user can more easily press the pressing post 6 through the pressing part 19 without directly pressing the pressing post 6 itself, improving the convenience and accuracy of the operation.

[0055] Enhanced feel: The design of the pressing part 19 can improve the feel of the user during operation. Compared with directly pressing the pressing column 6, the pressing part 19 usually has a better touch and feedback, making it easier for the user to feel the intensity and effect of the operation.

[0056] Protective function: The pressing part 19 can protect the pressing column 6 and the housing to a certain extent. When the user performs a pressing operation, the pressing part 19 can disperse the pressure, reduce the direct impact on the pressing column 6 and the housing, and extend the service life of the keychain pendant.

[0057] The housing 1 includes a front housing 20 and a rear housing 21, and the mounting seat 4 is fixedly connected to the rear housing 21. During the production process, the split housing can process the front housing 20 and the rear housing 21 separately and then assemble them. This can reduce the production difficulty and improve the production efficiency. At the same time, when the product fails and needs to be repaired, the split design is also convenient for disassembling and replacing internal components. For a keychain pendant with a more complex internal structure, the split housing can better accommodate and fix each component. The mounting seat 4 is fixedly connected to the rear housing 21, and this design can ensure the stability of the mounting seat 4 and provide a reliable support for components such as the moving body 3, the first spring 5, and the pressing column 6.

[0058] Chute two 18 is respectively provided on the left and right sides of the moving body 3, and a sliding part that is slidably matched with the chute two 18 is provided on the housing 1. It also includes a moving seat 22, the lower end of the moving body 3 is fixedly connected to the moving seat 22, the chute two 18 is arranged on the moving seat 22, and the first spring 5 is located between the moving seat 22 and the mounting seat 4. The limiting arm 9 is arranged on the lower side surface of the moving seat 22.

[0059] The housing 1 is internally provided with a guiding groove 23 that is slidably matched with the left and right sides of the moving seat 22. The front and rear sides of the left and right sides of the moving seat 22 are respectively provided with the chute two 18, and the front and rear side walls of the guiding groove 23 are slidably matched with the chute two 18. The front and rear side walls of the guiding groove 23 are sliding parts.

[0060] By providing the chute two on the left and right sides of the moving body 3 and the sliding part on the housing that is slidably matched with it, precise guidance is provided for the up and down sliding of the moving body 3. This design can prevent the moving body 3 from shaking or deviating left and right during movement, making the movement of the moving body 3 smoother and more stable.

[0061] Functions of the moving seat 22:

[0062] Connecting and fixing the moving body 3: The moving seat 22 is fixedly connected to the lower end of the moving body 3, providing a stable support structure for the moving body 3. Through the moving seat 22, the moving body 3 can be better connected and coordinated with other components (such as the first spring 5, the guiding groove 23, etc.) to ensure the normal operation of the entire system.

[0063] The second load chute is engaged with the guide groove 23: The second chute is arranged on the moving seat 22, making the moving seat 22 a key component for realizing the guiding function of the moving body 3. At the same time, the left and right sides of the moving seat 22 are slidably engaged with the guide groove 23 inside the housing, further enhancing the stability and accuracy of the movement of the moving body 3.

[0064] Cooperating with the first spring 5 to achieve an elastic function: The first spring 5 is located between the moving seat 22 and the mounting seat 4. Under the action of the first spring 5, the moving seat 22 can drive the moving body 3 to move up and down. This design enables the elastic force of the first spring 5 to be more effectively transmitted to the moving body 3, realizing the automatic ejection and reset functions of the moving body 3. The guide groove 23 can play a role in restricting the upper and lower movement limit positions of the moving seat 22

[0065] The housing 1 is provided with a battery compartment 24 for installing a battery. The battery compartment 24 contains a battery, which supplies power to the circuit board 16, the sound generating device (speaker), and the light emitting device (lamp).

[0066] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A keychain pendant, comprising a housing (1) with a hollow interior, characterized in that: The upper opening of the shell (1) is arranged to form an upper opening (2); A moving body (3) is provided in the housing (1) and is capable of sliding up and down at the upper opening (2); A mounting seat (4) is provided in the housing (1), the mounting seat (4) is located at the lower side of the moving body (3), and a spring (5) is provided between the mounting seat (4) and the moving body (3) for applying an upward elastic force to the moving body (3); A pressing column (6) capable of sliding forward and backward is provided in the shell (1); an opening (7) corresponding to the pressing column (6) is provided on the front side wall of the shell (1); and a second spring (8) for applying a forward elastic force to the pressing column (6) is provided between the pressing column (6) and the rear side wall of the shell (1); The movable body (3) is provided with a limit arm (9) extending downward, the lower end of the limit arm (9) is provided with a limit hook (10), the pressing column (6) is provided with a limit groove (11) corresponding to the limit hook (10), and the rear side wall of the limit groove (11) can cooperate with the limit hook (10) to prevent the movable body (3) from moving upward.

2. A keychain pendant according to claim 1, characterized in that: The rear side wall of the limiting groove (11) is provided with a guiding inclined surface 1 (12), and the limiting hook (10) is provided with a guiding inclined surface 2 (13) corresponding to the guiding inclined surface 1 (12). When the moving body (3) moves downward, the guiding inclined surface 2 (13) and the guiding inclined surface 1 (12) are slidably matched against each other, driving the pressing column (6) to move backward. After the limiting hook (10) passes over the limiting groove (11), the pressing column (6) moves forward under the action of the spring 2 (8), and the rear side wall of the limiting groove (11) moves to the upper side of the limiting hook (10) to prevent the moving body from moving upward.

3. A keychain pendant according to claim 1, characterized in that: A slide groove (14) is provided on the lower side of the mounting seat (4), and the pressing column (6) is slidably engaged with the slide groove (14).

4. A keychain pendant according to claim 1, characterized in that: A touch switch (15) is provided on the rear side of the pressing column (6), a circuit board (16) is provided in the housing (1), the touch switch (15) is connected to the circuit board (16), and a sound-generating device (17) and / or a light-emitting device connected to the circuit board (16) are provided in the housing (1).

5. A key chain pendant according to claim 1, characterized in that: The movable body (3) is provided with two slide grooves (18) on the left and right sides respectively, and the housing (1) is provided with a sliding part that slidably cooperates with the two slide grooves (18).

6. A key chain pendant according to claim 1, characterized in that: A pressing portion (19) is provided at the opening (7), and the pressing portion (19) is connected to the front end of the pressing column (6).

7. A key chain pendant according to claim 1, characterized in that: The housing (1) comprises a front housing (20) and a rear housing (21), and the mounting seat (4) is fixedly connected to the rear housing (21).

8. The keychain pendant according to claim 5, characterized in that: It also includes a moving seat (22), the lower end of the moving body (3) is fixedly connected to the moving seat (22), the second slide groove (18) is arranged on the moving seat (22), and the spring (5) is located between the moving seat (22) and the mounting seat (4).

9. A key chain pendant according to claim 8, characterized in that: The housing (1) is provided with guide grooves (23) that are slidably matched with the left and right sides of the movable seat (22); the left and right sides of the movable seat (22) are respectively provided with second slide grooves (18) on the front and rear sides; the front and rear side walls of the guide grooves (23) are slidably matched with the second slide grooves (18).

10. A key chain pendant according to claim 4, characterized in that: A battery compartment (24) for installing batteries is provided in the housing (1).

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