Die for disassembling earphone cabin finished product

Abstract

The utility model discloses a mould for disassembling a finished product in an earphone cabin, which comprises a base group, a vertical plate group and an extrusion group, and the extrusion group is arranged on a mounting plate. The extrusion set comprises an adjusting plate detachably arranged on the mounting plate, a pressing rod hinged to the adjusting plate, a connecting rod connected with the pressing rod through a bridge plate, an upper guide plate and a lower guide plate, wherein the upper guide plate and the lower guide plate are connected to the guide rod in a sliding mode. An upper die plate and a lower die plate are arranged between the upper guide plate and the lower guide plate. The spring on the base can provide counter force for the extrusion set so as to guarantee the extrusion effect, the fixing effect of the extrusion set can be guaranteed while the charging bin shell is not damaged by adjusting the elastic force of the spring, the template can be guided through the arrangement of the guide rod, and therefore the multiple-reciprocating mechanical working process is formed, and the working efficiency is improved. And a stroke dead point can be formed through the arrangement of the adjusting plate, the pressing rod, the bridge plate and the connecting rod, so that the retaining pressing effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of earphone bin disassembly, and more specifically, to a mold for disassembling an earphone bin finished product. Background Art

[0002] Bluetooth headsets are hands-free headsets that use Bluetooth technology, allowing users to avoid the hassle of annoying wires and make calls in a variety of ways. Since the advent of Bluetooth headsets, they have been a good tool for mobile business people to improve their efficiency.

[0003] At present, there are many categories of headphones, with a variety of styles of Bluetooth headphones and charging cases, etc. The emergence of charging cases has provided an irreplaceable position for the storage and battery life of Bluetooth headphones. The sturdiness, convenience and power of the charging case are the main reference factors. Among them, the current charging case pursues small, stable and large, and usually after installation, it will not be disassembled within the service life of the charging case.

[0004] In the factory, the charging pods need to be inspected one by one after installation. The defects of defective products are usually very small, but the charging pods are very small and very smooth, making it difficult for the staff to handle them. Directly treating them as defective products will result in excessive costs. Utility Model Content

[0005] The purpose of the utility model is to provide a mold for disassembling a finished earphone compartment, and an auxiliary mold that can provide a fixation for the charging compartment.

[0006] The above technical purpose of the utility model is achieved through the following technical scheme: a mold for disassembling a finished earphone compartment, comprising a base group, a vertical plate group and an extrusion group.

[0007] The base assembly includes a bottom plate, a support column arranged on the top surface of the bottom plate, and a pad arranged at one end of the support column away from the bottom plate, a return spring is arranged at the geometric center position of the top surface of the bottom plate, and the return spring passes through the pad to the side of the pad away from the bottom plate;

[0008] The vertical plate group is arranged on a side of the pad away from the bottom plate, and the vertical plate group includes two vertical plates symmetrically and vertically arranged on the pad, the reset spring is located between the two vertical plates, and a mounting plate vertical to the pad is arranged near the narrow sides of the two vertical plates perpendicular to the pad, and a guide rod is also arranged on the pad next to the reset spring;

[0009] The extrusion group is arranged on the mounting plate, and the extrusion group includes an adjustment plate detachably arranged on the mounting plate, a pressure rod hinged on the adjustment plate, a connecting rod connected to the pressure rod through a bridge plate, and an upper guide plate and a lower guide plate slidably connected to the guide rod, and an upper template and a lower template are arranged between the upper guide plate and the lower guide plate.

[0010] The spring on the base can provide a counterforce for the extrusion group to ensure the extrusion effect. By adjusting the elastic force of the spring, it can ensure the fixing effect without damaging the outer shell of the charging bin. The setting of the guide rod can guide the template, thereby forming a multiple reciprocating mechanized work flow. By adjusting the setting of the plate, pressure rod, bridge plate and connecting rod, a dead point of the stroke can be formed, thereby achieving a retaining clamping effect.

[0011] The utility model is further configured as follows: support columns are arranged at the four corners of the bottom plate, and the two ends of each support column are respectively fixedly connected to the bottom plate and the pad.

[0012] By separating the pad and the bottom plate through the support column, the buffer distance of the return spring can be controlled, and the pressure can be adjusted by adjusting the height of the support column.

[0013] The utility model is further configured as follows: a through hole is opened at the geometric center of the pad.

[0014] The hole enables the return spring to pass through, ensuring that the return spring can abut against the lower guide plate.

[0015] The utility model is further configured as follows: the guide rod is arranged between the two vertical plates and is located at a side away from the mounting plate.

[0016] Symmetrical installation can ensure that the mounting plate and the adjusting plate will not interfere with each other after being installed.

[0017] The utility model is further configured as follows: a groove is provided on the mounting plate.

[0018] The opening of the strip groove can ensure that the installation of the adjustment plate can achieve the effect of up and down adjustment.

[0019] The utility model is further configured as follows: a support arm is arranged at the top position of one side of the adjustment plate away from the mounting plate, and one end of the pressure rod is hinged to the support arm.

[0020] The combination of the support arm and the pressure rod can form a dead point. The setting of the dead point can better maintain the pressing effect, and will not rebound due to excessive elastic force of the return spring.

[0021] The utility model is further configured as follows: the compression rod is an L-shaped rod structure, one end of the short rod away from the long rod is hinged to the support arm, and the connection point between the short rod and the long rod is hinged to the bridge plate.

[0022] The L-shaped compression rod can more conveniently achieve the dead point situation. The setting of the bridge plate is mainly to ensure the fixation of the connecting rod without affecting the formation of the dead point.

[0023] The utility model is further configured as follows: the top surface of the upper guide plate is connected to an end of the connecting rod away from the pressure rod, and an upper template is arranged on a side of the bottom surface of the upper guide plate away from the guide rod.

[0024] By setting the upper template, the earphone compartment can be snapped or interference-connected to achieve a surface compression effect rather than a point, which can better protect the outer shell of the earphone compartment.

[0025] The utility model is further configured as follows: a lower template is provided on the side of the top surface of the lower guide plate away from the guide rod, and the earphone compartment can be clamped after the lower template and the upper template abut against each other.

[0026] The earphone compartment is clamped by setting the lower template in coordination with the upper template.

[0027] In summary, the utility model has the following beneficial effects: the spring on the base can provide a resisting force for the extrusion group to ensure the extrusion effect, and by adjusting the elastic force of the spring, it can meet the requirement of not damaging the outer shell of the charging bin while ensuring its fixing effect. The setting of the guide rod can realize the guidance of the template, thereby forming a mechanized work flow of multiple reciprocating movements, and by adjusting the setting of the adjustment plate, pressure rod, bridge plate and connecting rod, a dead point of the stroke can be formed, thereby achieving a retaining clamping effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a three-dimensional diagram of the mold in the embodiment of the utility model;

[0029] Figure 2 It is a stereoscopic diagram of the mold from another perspective in the embodiment of the utility model;

[0030] Figure 3 This is an exploded view of the mold in the embodiment of the utility model;

[0031] Figure 4 It is a front view of the mold in the embodiment of the utility model;

[0032] Figure 5 It is a rear view of the mold in the embodiment of the utility model.

[0033] In the figure:

[0034] 1. Extrusion group; 11. Adjustment plate; 111. Support arm; 12. Pressure rod; 13. Bridge plate; 14. Connecting rod; 15. Upper guide plate; 16. Upper mold plate; 161. Upper die groove; 17. Lower mold plate; 171. Lower die groove; 18. Lower guide plate; 19. Adjustment member;

[0035] 2. Vertical plate group; 21. Vertical plate; 22. Mounting plate; 221. Strip groove;

[0036] 3. Base assembly; 31. Bottom plate; 32. Pad; 33. Support column; 34. Return spring; 35. Guide rod; 36. Sliding sleeve. DETAILED DESCRIPTION

[0037] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0038] It should be noted that if the terms "first", "second", etc. are involved in the specification and claims of the utility model and the above-mentioned drawings, they are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so as to describe the embodiments of the utility model described here. In addition, if the terms "including" and "having" and any of their variations are involved, it is intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0039] In addition, in the present invention, the terms "installation", "setting", "provided with", "connection", "connected", "socketing" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements or components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0040] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0041] The following is combined with Figure 1-5 The utility model is described in further detail.

[0042] Example

[0043] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, a mold for disassembling a finished earphone compartment includes a base group 3, a vertical plate group 2 and an extrusion group 1.

[0044] like Figure 2 As shown, the base assembly 3 includes a bottom plate 31, a support column 33 arranged on the top surface of the bottom plate 31, and a pad 32 arranged at an end of the support column 33 away from the bottom plate 31. A return spring 34 is arranged at the geometric center position of the top surface of the bottom plate 31, and the return spring 34 passes through the pad 32 to the side of the pad 32 away from the bottom plate 31.

[0045] Support columns 33 are provided at the four corners of the bottom plate 31, and the two ends of each support column 33 are fixedly connected to the bottom plate 31 and the pad 32 respectively; the pad 32 and the bottom plate 31 are separated by the support columns 33 so that the buffer distance of the reset spring 34 can be controlled, and the pressure can be adjusted by adjusting the height of the support columns 33.

[0046] A through hole is formed at the geometric center of the pad 32 ; the through hole enables the return spring 34 to pass through, thereby ensuring that the return spring 34 can abut against the lower guide plate 18 .

[0047] The guide rod 35 is disposed between the two vertical plates 21 and is located on a side away from the mounting plate 22 ; the mutually symmetrical installation can ensure that the mounting plate 22 and the adjusting plate 11 can achieve a non-interference effect after being installed.

[0048] In this embodiment, two guide rods 35 perpendicular to the backing plate 32 are disposed on the backing plate 32 .

[0049] The vertical plate group 2 is arranged on a side of the pad 32 away from the bottom plate 31. The vertical plate group 2 includes two vertical plates 21 symmetrically and vertically arranged on the pad 32. The reset spring 34 is located between the two vertical plates 21. The two vertical plates 21 are perpendicular to the narrow sides of the pad 32 and are close to a mounting plate 22 perpendicular to the pad 32. A guide rod 35 located next to the reset spring 34 is also arranged on the pad 32.

[0050] The mounting plate 22 is provided with a groove 221 ; the provision of the groove 221 can ensure that the mounting adjustment plate 11 can be installed to achieve an effect of up and down adjustment.

[0051] The extrusion group 1 is arranged on the mounting plate 22, and the extrusion group 1 includes an adjustment plate 11 detachably arranged on the mounting plate 22, a pressure rod 12 hinged on the adjustment plate 11, a connecting rod 14 connected to the pressure rod 12 through a bridge plate 13, and an upper guide plate 15 and a lower guide plate 18 slidably connected to the guide rod 35, and an upper template 16 and a lower template 17 are arranged between the upper guide plate 15 and the lower guide plate 18.

[0052] A support arm 111 is provided at the top position of one side of the adjustment plate 11 away from the mounting plate 22, and one end of the pressure rod 12 is hinged to the support arm 111; the combination of the support arm 111 and the pressure rod 12 can form a dead point. The setting of the dead point can better maintain the clamping effect and will not rebound due to excessive elastic force of the return spring 34.

[0053] like Figure 3 As shown, the pressure rod 12 is an L-shaped rod structure, the end of the short rod away from the long rod is hinged to the support arm 111, and the connection point between the short rod and the long rod is hinged to the bridge plate 13; the L-shaped pressure rod 12 can more conveniently achieve the dead point situation, and the setting of the bridge plate 13 is mainly to ensure the fixation of the connecting rod 14 without affecting the formation of the dead point.

[0054] The top surface of the upper guide plate 15 is connected to the end of the connecting rod 14 away from the pressure rod 12, and an upper template 16 is provided on the side of the bottom surface of the upper guide plate 15 away from the guide rod 35; by setting the upper template 16, the earphone compartment can be clamped or interfered with to achieve a surface clamping effect rather than a point, which can better protect the outer shell of the earphone compartment.

[0055] A lower template 17 is provided on the top surface of the lower guide plate 18 on the side away from the guide rod 35. The earphone compartment can be clamped when the lower template 17 and the upper template 16 are in contact with each other; the earphone compartment can be clamped when the lower template 17 is coordinated with the upper template 16.

[0056] In this embodiment, in order to make the guidance more convenient and avoid jamming, a sliding sleeve 36 is provided at the sliding connection between the guide rod 35 and the upper guide plate 15 and the lower guide plate 18. The sliding sleeve 36 is embedded in the installation position of the upper guide plate 15 or the lower guide plate 18 corresponding to the guide rod 35.

[0057] In this embodiment, an upper mold groove 161 opening in two directions of the lower mold groove 17 and the side plate is provided on one side of the upper mold plate 16 close to the lower mold plate 17, and a lower mold groove 171 opening in two directions of the upper mold plate 16 and the side plate is provided on one side of the lower mold plate 17 close to the upper mold plate 16, and the upper mold groove 161 and the lower mold groove 171 correspond to each other and after the two are engaged with each other, the mold groove is only open in the direction of the side plate, and the two side walls of the mold groove close to the side plate gradually converge toward the side of the mold groove away from the side plate, i.e., the inner side of the mold groove.

[0058] As a preference: In order to accommodate earphone compartments of various sizes, in the present embodiment, an adjusting member 19 is threadedly connected to the upper template 16 and the lower template 17. The adjusting member 19 is composed of a screw and an adjusting block. The upper template 16 and the lower template 17 are symmetrically structured. At least one mounting groove for placing the adjusting block is provided on the side wall of the upper mold groove 161 or the lower mold groove 171. After the adjusting block is installed, it can form a smoothing effect with the inner wall of the upper mold groove 161 or the lower mold groove 171. When it is necessary to adjust and shrink the upper mold groove 161 or the lower mold groove 171, the screw is rotated for adjustment.

[0059] The spring on the base can provide a counterforce for the extrusion group 1 to ensure the extrusion effect. By adjusting the elastic force of the spring, it is possible to ensure the fixing effect without damaging the outer shell of the charging bin. The setting of the guide rod 35 can guide the template, thereby forming a multiple reciprocating mechanized work flow. By adjusting the setting of the adjustment plate 11, the pressure rod 12, the bridge plate 13 and the connecting rod 14, a dead point of the stroke can be formed, thereby achieving a retaining clamping effect.

[0060] It should be noted that all features disclosed in this specification, or steps in all methods or processes disclosed, except for mutually exclusive features and / or steps, can be combined in any manner.

[0061] In addition, the above specific embodiments are exemplary, and those skilled in the art can come up with various solutions inspired by the disclosure of the utility model, and these solutions also belong to the disclosure scope of the utility model and fall within the protection scope of the utility model. Those skilled in the art should understand that the utility model specification and its drawings are illustrative and do not constitute a limitation of the claims. The protection scope of the utility model is defined by the claims and their equivalents.

Claims

1. A mold for disassembling a finished earphone compartment, characterized in that: include: A base assembly (3), comprising a base plate (31), a support column (33) arranged on the top surface of the base plate (31), and a pad (32) arranged at an end of the support column (33) away from the base plate (31), a return spring (34) being arranged at a geometric center position of the top surface of the base plate (31), and the return spring (34) passing through the pad (32) to a side of the pad (32) away from the base plate (31); A vertical plate group (2) is arranged on a side of the pad (32) away from the bottom plate (31), the vertical plate group (2) comprises two vertical plates (21) symmetrically and vertically arranged on the pad (32), the return spring (34) is located between the two vertical plates (21), a mounting plate (22) vertical to the pad (32) is arranged near the narrow sides of the two vertical plates (21) vertical to the pad (32), and a guide rod (35) is also arranged on the pad (32) and is located next to the return spring (34); An extrusion group (1) is arranged on the mounting plate (22), and the extrusion group (1) includes an adjustment plate (11) detachably arranged on the mounting plate (22), a pressure rod (12) hinged on the adjustment plate (11), a connecting rod (14) connected to the pressure rod (12) via a bridge plate (13), and an upper guide plate (15) and a lower guide plate (18) slidably connected to the guide rod (35), and an upper template (16) and a lower template (17) are arranged between the upper guide plate (15) and the lower guide plate (18).

2. A mold for disassembling a finished earphone compartment according to claim 1, characterized in that: Support columns (33) are arranged at the four corners of the bottom plate (31), and two ends of each support column (33) are fixedly connected to the bottom plate (31) and the pad (32) respectively.

3. A mold for disassembling a finished earphone compartment according to claim 2, characterized in that: A through hole is provided at the geometric center of the pad (32).

4. The mold for disassembling a finished earphone compartment according to claim 1, characterized in that: The guide rod (35) is arranged between the two vertical plates (21) and is located on a side away from the mounting plate (22).

5. The mold for disassembling a finished earphone compartment according to claim 4, characterized in that: The mounting plate (22) is provided with a groove (221).

6. The mold for disassembling a finished earphone compartment according to claim 1, characterized in that: A support arm (111) is provided at the top of one side of the adjustment plate (11) away from the mounting plate (22), and one end of the pressure rod (12) is hinged to the support arm (111).

7. The mold for disassembling a finished earphone compartment according to claim 6, characterized in that: The compression rod (12) is an L-shaped rod structure, one end of the short rod away from the long rod is hinged to the support arm (111), and the connection point between the short rod and the long rod is hinged to the bridge plate (13).

8. The mold for disassembling a finished earphone compartment according to claim 1, characterized in that: The top surface of the upper guide plate (15) is connected to the end of the connecting rod (14) away from the pressure rod (12), and an upper template (16) is provided on the side of the bottom surface of the upper guide plate (15) away from the guide rod (35).

9. The mold for disassembling a finished earphone compartment according to claim 8, characterized in that: A lower template (17) is provided on the side of the top surface of the lower guide plate (18) away from the guide rod (35), and the earphone compartment can be clamped when the lower template (17) and the upper template (16) are in contact with each other.

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