Souvenir medal structure with replaceable core body

Abstract

The utility model discloses a souvenir medal structure with a replaceable core body, and relates to the technical field of souvenir medal. The souvenir medal comprises a souvenir medal shell, a core body through groove is formed in one side of the souvenir medal shell, a replacement core body is placed in the core body through groove, a positioning assembly is arranged in the souvenir medal shell, and the positioning assembly comprises a first permanent magnet fixedly connected to the surface of the replacement core body. Through the synergistic effect of magnetic attraction positioning and multi-point mechanical clamping, rapid installation and high-stability fixing of the core body are achieved, the first permanent magnet of the replaced core body is attracted to the magnetic attraction plate in the souvenir medal shell, the replaced core body is rapidly aligned with and presses pressing plates on the two sides of the souvenir medal shell along a core body through groove, and the core body is replaced. The extension rods push the fixing plates to move, the fixing rods are inserted into eight fixing through holes of the replacement core body and the souvenir medal shell, distributed mechanical locking is formed, magnetic attraction force assists in adsorption, time consumed for positioning the replacement core body is shortened, and the tensile strength of the replacement core body is improved through clamping of the eight fixing rods.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of lapel pins, especially relates to a replaceable core lapel pin structure. BACKGROUND

[0002] A lapel pin is a badge-like product with specific commemorative significance, usually used to record historical events, commend individual achievements, celebrate activities or carry cultural symbols. Traditional lapel pins mostly adopt an integrated structure, and the surface presents fixed patterns or characters through engraving, printing or enamel technology, and the function is limited to static display, lacking flexibility and interactivity. With the development of individualization demand and technology, users have higher requirements for the theme diversity, function expansion and sustainable use of lapel pins, and the same lapel pin can be adapted to different themes by replacing the core, reducing the repeated production cost and improving the use frequency.

[0003] Traditional replaceable core lapel pins mostly rely on a single fixed mode, and have the following defects: multiple tools are needed for assistance or multiple rotation operations, which is time-consuming and laborious, and the single fixation is easy to cause the core to fall off due to vibration or external force, resulting in reduced use effect. Therefore, the utility model provides a replaceable core lapel pin structure to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a replaceable core lapel pin structure, which solves the problem of the existing replaceable core lapel pin relying on a single fixed mode, needing multiple tools for assistance or multiple rotation operations and being time-consuming and laborious through the cooperation of the positioning assembly and the fixing assembly.

[0005] To solve the above technical problems, the utility model is realized by the following technical scheme.

[0006] The utility model is a replaceable core lapel pin structure, which comprises a lapel pin shell, a core through slot is formed in one side of the lapel pin shell, a replaceable core is placed in the core through slot, a positioning assembly is arranged in the lapel pin shell, the positioning assembly comprises a first permanent magnet fixedly connected to the surface of the replaceable core, a magnetic attraction slot formed in the surface of the lapel pin shell and a magnetic attraction plate fixedly connected to the inside of the magnetic attraction slot, a fixing assembly is arranged in the lapel pin shell, the fixing assembly comprises a fixing plate arranged in the lapel pin shell, a fixing rod fixedly connected to one side of the fixing plate and a push-out block fixedly connected to one side of the fixing plate.

[0007] The utility model is further provided with a positioning groove formed in the surface of the lapel pin shell, a positioning block is placed in the positioning groove, and the positioning block is fixedly connected to the surface of the replaceable core.

[0008] The present invention is further configured such that a fixing groove is provided inside the commemorative medal shell, the fixing component is located inside the fixing groove, and an ejection through hole is provided on the surface of the commemorative medal shell in front of the fixing groove.

[0009] The present invention is further configured such that the cross-sectional shape of the ejector block is trapezoidal, and the ejector block is aligned with the direction of the fixing rod.

[0010] The present invention is further configured such that an extension rod is fixedly connected to the side of the fixed plate opposite to the fixed rod, a pressure plate is fixedly connected to the side of the extension rod opposite to the fixed plate, pressure grooves adapted to the pressure plate are provided on both sides of the commemorative medal shell, and a movable through hole adapted to the extension rod is provided inside the commemorative medal shell.

[0011] The present invention is further configured such that a second permanent magnet is fixedly connected to the side of the fixing plate near the fixing rod, and a magnetic block is magnetically attracted to the surface of the second permanent magnet.

[0012] The present invention is further configured such that both the commemorative medal shell and the replacement core are provided with fixing through holes adapted to the fixing rod, and the number of fixing rods and fixing through holes is eight.

[0013] The present invention has the following beneficial effects.

[0014] 1. This utility model achieves rapid installation and high-stability fixation of the core through the synergistic effect of magnetic positioning and multi-point mechanical locking. The first permanent magnet of the replacement core is attracted to the magnetic plate in the commemorative medal shell, so that the replacement core is quickly aligned along the core through groove. Pressing the pressure plates on both sides of the commemorative medal shell pushes the fixing plate to move through the extension rod. The fixing rod is inserted into the eight fixing through holes of the replacement core and the commemorative medal shell to form a distributed mechanical lock. The magnetic attraction assists in the adsorption, which shortens the positioning time of the replacement core. The eight-point fixing rod locking improves the tensile strength of the replacement core.

[0015] 2. Based on the trapezoidal inclined surface of the ejector block and the magnetic self-locking design, this utility model realizes labor-saving disassembly and anti-loosening protection for replacing the core. When replacing, the external push rod pushes against the trapezoidal inclined surface of the ejector block through the ejector through hole, pushing the fixing plate outward. The fixing rod disengages from the fixing through hole in the replacement core, making disassembly time-saving and labor-saving. When the fixing plate moves into place, the second permanent magnet attracts the magnetic block, preventing the fixing rod from rebounding or loosening.

[0016] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description, obviously, the drawings described in the following description are only some embodiments of the present application, and for the ordinary skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0018] Figure 1 It is a perspective view of a replaceable core badge structure.

[0019] Figure 2 It is a rear view of the badge housing in the replaceable core badge structure.

[0020] Figure 3 It is a half sectional view of the badge housing in the replaceable core badge structure.

[0021] Figure 4 It is an assembly structure diagram of the fixing assembly in the replaceable core badge structure.

[0022] Figure 5 It is a front view of the fixing through hole in the replaceable core badge structure.

[0023] In the drawings: 1, badge housing; 2, core through slot; 3, replaceable core; 4, positioning assembly; 401, first permanent magnet; 402, magnetic attraction slot; 403, magnetic attraction plate; 5, fixing assembly; 501, fixing plate; 502, fixing rod; 503, push-out block; 6, positioning groove; 7, positioning block; 8, push-out through hole; 9, extension rod; 10, pressing plate; 11, second permanent magnet; 12, magnetic attraction block; 13, fixing through hole. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the present application will be described clearly and completely in the following by combining with the drawings in the embodiments of the present application, obviously, the described embodiments are only some embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by the ordinary skilled in the art without creative labor are within the protection scope of the present application.

[0025] Specific embodiment one, please refer to Figures 1-5The utility model provides a replaceable core badge structure, including badge shell 1, the one side of badge shell 1 is equipped with core through slot 2, and the inside of core through slot 2 is placed with replacement core 3, and the inside of badge shell 1 is provided with positioning assembly 4, and positioning assembly 4 includes the first permanent magnet 401 of fixed connection on the surface of replacement core 3, the magnetic attraction groove 402 of being equipped with in the surface of badge shell 1 and the magnetic attraction plate 403 of fixed connection in the inside of magnetic attraction groove 402, the inside of badge shell 1 is provided with fixed assembly 5, and fixed assembly 5 includes the fixed plate 501 of setting in the inside of badge shell 1, the fixed rod 502 of fixed connection in one side of fixed plate 501 and the push-out block 503 of fixed connection in one side of fixed plate 501.

[0026] Specifically, through the setting of positioning assembly 4, the quick preliminary positioning and alignment of replacement core 3 are realized, the installation precision and convenience are ensured, the first permanent magnet 401 is fixed on the surface of replacement core 3, the quick adsorption positioning of replacement core 3 is realized through the magnetic attraction with the magnetic attraction plate 403 of badge shell 1, through the setting of fixed assembly 5, after preliminary positioning, the connection strength of replacement core 3 and badge shell 1 is enhanced through mechanical locking, so as to prevent falling or loosening, the fixed rod 502 is inserted into the fixed through hole 13 of replacement core 3 and badge shell 1, forms multi-point mechanical clamping, improves the tensile strength, and the magnetic attraction auxiliary locking + multi-point mechanical clamping considers the convenience and impact resistance.

[0027] Specific embodiment two, please refer to Figures 1-5 On the basis of specific embodiment one, the positioning groove 6 is formed in the surface of badge shell 1, the positioning block 7 is placed in the inside of positioning groove 6, the positioning block 7 is fixedly connected to the surface of replacement core 3, the fixed recess is formed in the inside of badge shell 1, the fixed assembly 5 is located in the inside of fixed recess, the push-out through hole 8 is formed in the surface of badge shell 1 and located in the front side of fixed recess, the push-out block 503 is trapezoidal in cross section, the push-out block 503 is consistent with the direction of fixed rod 502, the extension rod 9 is fixedly connected to the side of fixed plate 501 opposite to fixed rod 502, the pressing plate 10 is fixedly connected to the side of extension rod 9 opposite to fixed plate 501, the pressure groove that is matched with pressing plate 10 is formed in both sides of badge shell 1, the moving through hole that is matched with extension rod 9 is formed in the inside of badge shell 1, the second permanent magnet 11 is fixedly connected to the side of fixed plate 501 close to fixed rod 502, the magnetic attraction block 12 is magnetically attracted to the surface of second permanent magnet 11, the magnetic attraction block 12 is fixedly connected in the fixed recess, the fixed through hole 13 that is matched with fixed rod 502 is formed in the inside of badge shell 1 and replacement core 3, and the number of fixed through hole 13 and fixed rod 502 is eight.

[0028] Specifically, by the setting of the positioning groove 6 and the positioning block 7, the installation direction is positioned when the replacement core 3 is installed, by the setting of the push-out hole 8, the external push rod is inserted to push the push-out block 503 to move outward, by the trapezoidal design of the push-out block 503, the external push rod continuously penetrates, under the action of the cross section of the push-out block 503, the fixed plate 501 is pushed to move outward, by the setting of the extension rod 9 and the pressing plate 10, the fixed rod 502 is pushed to move to the replacement core 3, by the setting of the second permanent magnet 11 and the magnetic attraction block 12, after the fixed plate 501 is moved to the position, the fixed plate 501 is fixed by magnetic attraction, by the setting of the fixed hole 13, the fixed rod 502 can be inserted into the replacement core 3, and the replacement core 3 is fixed again.

[0029] The operation process of the embodiment is that the positioning block 7 of the replacement core 3 is aligned with the positioning groove 6 of the badge shell 1, and is put into along the direction of the core through groove 2, the first permanent magnet 401 on the surface of the replacement core 3 is adsorbed by the magnetic attraction plate 403 in the magnetic attraction groove 402 in the badge shell 1, and quick adsorption positioning of the replacement core 3 is realized.

[0030] The pressing plate 10 on both sides of the badge shell 1 is pressed, the fixed plate 501 is pushed to move to the direction of the replacement core 3 by the extension rod 9, the fixed rod 502 on the fixed plate 501 is inserted into the fixed hole 13 of the replacement core 3 and the badge shell 1, a stable mechanical clamping is formed, after the fixed plate 501 is moved to the position, the second permanent magnet 11 is adsorbed by the magnetic attraction block 12 in the badge shell 1, and self-holding locking is realized.

[0031] When the replacement core 3 needs to be disassembled, the external push rod is inserted through the push-out hole 8 on the surface of the badge shell 1, the trapezoidal inclined surface of the push-out block 503 is pressed, the external push rod is continuously pushed, the fixed plate 501 is driven to move outward by the guiding action of the trapezoidal inclined surface, the fixed rod 502 is gradually separated from the fixed hole 13 of the replacement core 3, when the fixed rod 502 is completely withdrawn, the second permanent magnet 11 is separated from the magnetic attraction block 12, the replacement core 3 is pushed slightly, the first permanent magnet 401 is separated from the magnetic attraction plate 403, and the replacement core 3 is taken out from the core through groove 2, at this time, the above steps can be repeated to fix the new replacement core 3 in the badge shell 1 again.

[0032] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily mean the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0033] The preferred embodiments disclosed above are only used to help describe the utility model. The preferred embodiments do not describe all the details and do not limit the utility model to the specific embodiments. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the entire scope and equivalents thereof.

Claims

1. A replaceable core commemorative medal structure, comprising a medal shell (1), characterized in that: The commemorative medal shell (1) has a core through groove (2) on one side, and a replacement core (3) is placed inside the core through groove (2). The commemorative medal housing (1) is provided with a positioning component (4). The positioning component (4) includes a first permanent magnet (401) fixedly connected to the surface of the replacement core (3), a magnetic groove (402) opened on the surface of the commemorative medal housing (1), and a magnetic plate (403) fixedly connected inside the magnetic groove (402). The commemorative medal housing (1) is provided with a fixing component (5), which includes a fixing plate (501) disposed inside the commemorative medal housing (1), a fixing rod (502) fixedly connected to one side of the fixing plate (501), and a push-out block (503) fixedly connected to one side of the fixing plate (501).

2. The replaceable core commemorative medal structure according to claim 1, characterized in that, The commemorative medal shell (1) has a positioning groove (6) on its surface, and a positioning block (7) is placed inside the positioning groove (6). The positioning block (7) is fixedly connected to the surface of the replacement core (3).

3. The replaceable core commemorative medal structure according to claim 1, characterized in that, The commemorative medal housing (1) has a fixing groove inside, the fixing component (5) is located inside the fixing groove, and the commemorative medal housing (1) has an ejection through hole (8) on its surface and in front of the fixing groove.

4. The replaceable core commemorative medal structure according to claim 1, characterized in that, The push-out block (503) has a trapezoidal cross-sectional shape, and the push-out block (503) is aligned with the direction of the fixing rod (502).

5. The replaceable core commemorative medal structure according to claim 1, characterized in that, An extension rod (9) is fixedly connected to the fixed plate (501) on the side opposite to the fixed rod (502). A pressure plate (10) is fixedly connected to the extension rod (9) on the side opposite to the fixed plate (501). Pressure grooves adapted to the pressure plate (10) are provided on both sides of the commemorative medal shell (1). A movable through hole adapted to the extension rod (9) is provided inside the commemorative medal shell (1).

6. The replaceable core commemorative medal structure according to claim 1, characterized in that, A second permanent magnet (11) is fixedly connected to the side of the fixing plate (501) near the fixing rod (502), and a magnetic block (12) is magnetically attracted to the surface of the second permanent magnet (11).

7. The replaceable core commemorative medal structure according to claim 1, characterized in that, The commemorative medal shell (1) and the replacement core (3) are both provided with fixing through holes (13) that are adapted to the fixing rod (502), and there are eight fixing rods (502) and eight fixing through holes (13).

Images