CN210129939U

CN210129939U - Microphone ornament attaching jig

Info

Publication number: CN210129939U
Application number: CN201921268007.6U
Authority: CN
Inventors: 曾奎; 葛振强; 沈通
Original assignee: Lei Yi Chi Technology (dongguan) Co Ltd
Current assignee: Lei Yi Chi Technology (dongguan) Co Ltd
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-03-06
Anticipated expiration: 2029-08-07

Abstract

The utility model relates to a communication equipment manufacturing field discloses a microphone decoration laminating tool. The jig comprises a bottom plate, a lower pressing plate, a jig plate and an upper pressing plate, wherein the lower pressing plate is arranged above the bottom plate, the jig plate is movably arranged on the bottom plate and extends into the center of the lower pressing plate, and the upper pressing plate is arranged above the lower pressing plate and the jig plate; the jig plate is provided with a plurality of lower ejector pins extending upwards at the top, and the upper pressing plate is provided with a plurality of upper ejector pins extending downwards and corresponding to the lower ejector pins respectively at the bottom. The utility model provides a microphone adornment laminating tool can be simultaneously with a plurality of decorations impress install microphone on, simplified the step of installation, increased substantially the efficiency of production and processing, in addition, still solved the decoration because of pasting the problem that the real skew to the security of decoration or microphone has been ensured.

Description

Microphone ornament attaching jig

Technical Field

The utility model relates to a communication equipment manufacturing field, in particular to microphone decoration laminating tool.

Background

In a microphone tube of an earphone or the like, a garnish is often attached to the inside of an outlet thereof in order to prevent dust or the like from entering the inside. The decoration part is generally a pasting part with dense small holes, the size of the decoration part is small and thin, when the decoration part is installed, only a jig can be used for pasting the decoration part to the microphone singly, the process is complicated, and the efficiency is low; in addition, because the decoration is thin and light, after being pasted on the microphone, the decoration is often difficult to paste, is easy to deviate by external force, and even the decoration or the microphone is damaged.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a microphone adornment laminating tool.

According to one aspect of the utility model, a microphone ornament attaching jig is provided, which comprises a bottom plate, a lower pressing plate, a jig plate and an upper pressing plate, wherein the lower pressing plate is arranged above the bottom plate, the jig plate is movably arranged on the bottom plate and extends into the center of the lower pressing plate, and the upper pressing plate is arranged above the lower pressing plate and the jig plate; the jig plate is provided with a plurality of lower ejector pins extending upwards at the top, and the upper pressing plate is provided with a plurality of upper ejector pins extending downwards and corresponding to the lower ejector pins respectively at the bottom.

The utility model provides a microphone adornment laminating tool can be simultaneously with a plurality of decorations impress install microphone on, simplified the step of installation, increased substantially the efficiency of production and processing, in addition, still solved the decoration because of pasting the problem that the real skew to the security of decoration or microphone has been ensured.

In some embodiments, the bottom corners of the base plate are provided with non-slip blocks. From this, can place bottom plate and even whole device steadily through setting up the anti-skidding cushion block, guarantee that laminating work can go on smoothly.

In some embodiments, vertical columns are arranged at each corner of the top of the bottom plate, and the lower pressing plate is mounted on each column. Therefore, the pressing plate can be stably installed on the bottom plate through the upright columns.

In some embodiments, vertical floating roof columns are movably mounted at each corner of the top of the lower pressing plate, springs are sleeved on the lower portions of the floating roof columns and extend into the lower pressing plate, and the upper pressing plate is arranged at the top of each floating roof column. Therefore, the upper pressing plate can be movably mounted on the lower pressing plate by arranging the floating top column.

In some embodiments, the lower press plate is provided with vertical guide pins, and the upper press plate is provided with guide holes corresponding to the guide pins. Therefore, the guide pin can be used for accurately positioning when the upper pressure plate is installed.

In some embodiments, a plurality of vertical elastic columns are arranged in the middle of the bottom plate, a backstop spring ejector block is slidably mounted at the top of each elastic column, and the jig plate is mounted on the backstop spring ejector block. From this, through setting up elasticity post and the structure of stopping the bullet kicking block, can be with the fixed installation of tool board activity on the bottom plate.

In some embodiments, a retraction assembly is disposed on the lower pressure plate, the retraction assembly surrounding the jig plate and located above the backstop ejection block; the backspacing component is provided with a plurality of vertical backspacing pins, and each backspacing pin is respectively positioned inside a plurality of backspacing grooves on the lower pressure plate. From this, can block stopping bullet ejector pad through the subassembly that backs down to the motion range of restriction tool board.

In some embodiments, the retraction assembly comprises a retraction fixture block transversely arranged inside the lower pressure plate, retraction rods perpendicular to and transversely arranged at both ends of the retraction fixture block are arranged at both ends of the retraction fixture block, the tail end of the retraction rod extends out of the lower pressure plate and is provided with a retraction switch, and springs are arranged on the retraction fixture block and the retraction rods; the retraction fixture block is provided with the retraction pin. From this, set up the concrete structure of returning back the subassembly, made it can play the restriction and carry out the effect of restricting to the motion of tool board to avoid each knock pin to damage microphone or decoration in work.

In some embodiments, the top of the upper platen is provided with an upper handle, and both sides are provided with side handles. Therefore, the handles are arranged on the top and the side of the upper pressing plate, so that the upper pressing plate can be conveniently moved.

In some embodiments, the jig plate is provided with a positioning plate, each of the lower knock pins extends into the positioning plate, and the top of the positioning plate is the same as the top of each of the lower knock pins in height. From this, set up the locating plate and can fix a position each decoration, make it can accurately place the top of sweeping each knock pin down.

Drawings

Fig. 1 is a schematic view of an overall structure of a microphone ornament attaching jig according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of the lower platen shown in FIG. 1;

FIG. 3 is a schematic structural view of the jig plate shown in FIG. 1;

FIG. 4 is a schematic structural view of the upper platen shown in FIG. 1;

FIG. 5 is a schematic structural view of the retraction assembly shown in FIG. 1;

fig. 6 is a schematic structural view of the positioning plate and the decoration member mounted on the positioning plate shown in fig. 1.

In the figure: the anti-skidding type anti-skidding decorative piece comprises a bottom plate 1, a lower pressing plate 2, a jig plate 3, an upper pressing plate 4, a backing component 5, a positioning plate 6, a decorative piece 7, an anti-skidding cushion block 11, an upright post 12, an elastic post 13, a backing-stopping ejection block 14, a floating ejection post 21, a central hole 22, a guide pin 23, a backing groove 24, a lower ejection pin 31, an upper ejection pin 41, a guide hole 42, an upper handle 43, a side handle 44, a backing pin 51, a backing fixture block 52, a backing rod 53, a backing switch 54 and a slide 71.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1 schematically shows a structure of a microphone ornament attaching jig according to an embodiment of the present invention, and fig. 2 shows a structure of a lower pressing plate in fig. 1; fig. 3 shows the structure of the jig plate of fig. 1; FIG. 4 shows the structure of the lower and upper platens of FIG. 1; fig. 5 shows the structure of the retraction assembly of fig. 1. As shown in fig. 1-5, the bottom of the attaching jig has a bottom plate 1, and the bottom plate 1 is substantially square. Preferably, anti-skid pads 11 are arranged at the corners of the bottom plate 1.

A lower press plate 2 is fixedly arranged on the bottom plate 1, and the lower press plate 2 is also approximately square. Preferably, a vertical upright post 12 is fixedly arranged at each corner of the top of the bottom plate 1, and each corner of the lower pressing plate 2 is fixedly arranged at the top of each upright post 12. Further, the bottom layer in the center of the lower press plate 2 is empty, while the middle layer has a plurality of central holes 22.

A jig plate 3 is movably arranged on the bottom plate 1, the jig plate 3 is also approximately square, and the size of the jig plate 3 is smaller than that of the lower pressing plate 2. Preferably, a plurality of vertical elastic columns 13 are arranged in the middle of the bottom plate 1, and generally, one elastic column 13 is respectively arranged at two sides of the middle of the bottom plate 1, wherein the elastic columns 13 are sleeved with springs, namely, the springs are arranged outside the columns. And a backstop ejection block 14 is arranged at the top of each elastic column 13 in a sliding mode, the jig plate 3 is arranged at the top of the backstop ejection block 14, the jig plate 3 extends into the bottom layer of the center of the lower pressing plate 2, and the size of the backstop ejection block 14 is larger than that of the jig plate 3.

A plurality of lower knock pins 31 extending upward and having the same length are attached to the top of the jig plate 3, the top of each lower knock pin 31 extends above the lower platen 2 through each central hole 22, and the top surface of each lower knock pin 31 is horizontal and smooth.

Preferably, an elongated retraction assembly 5 is disposed on the lower platen 2, the retraction assembly 5 mainly includes a retraction latch 52 and two retraction rods 53 perpendicular to the retraction latch 52, the retraction latch 52 is disposed inside the lower platen 2 and located on one side of the jig plate 3 and above the anti-retraction ejector 14, the two retraction rods 53 are disposed at two ends of the same side of the retraction latch 52, and the retraction latch 52 and the two retraction rods 53 surround the jig plate 3. The two retraction rods 53 have ends extending outside the lower press plate 2 and ends provided with a retractable switch 54 which can be pressed, the retraction rods 53 are sleeved with springs, and the other side of the retraction latch 52 can also be provided with springs.

The retraction latch 52 is provided with a vertical retraction pin 51, the retraction pin 51 can block the anti-retraction ejector block 14, and when the retraction switch 54 is pressed, the retraction latch 52 is ejected to cause the retraction pin 51 and the anti-retraction ejector block 14 to be staggered, so that the anti-retraction ejector block 14 can return to the working state. Among them, the lower platen 2 is provided with retraction grooves 24 capable of accommodating the respective retraction pins 51.

Further, each retraction lever 53 may be provided with a retraction pin 51 that can be laterally moved as needed, and the lower platen 2 may be provided with a retraction groove 24 corresponding thereto.

The cross section of the upper press plate 4 is also approximately square, the size of the upper press plate is equivalent to that of the lower press plate 2, and the upper press plate 4 can be conveniently moved and placed above the lower press plate 2 and the jig plate 3. Preferably, vertical floating roof columns 21 are movably mounted at each corner of the top of the lower press plate 2, the upper parts of the floating roof columns 21 are thicker and exposed above the lower press plate 2, the lower parts of the floating roof columns 21 are thinner and extend out of the interior of the lower press plate 2, springs are sleeved on the lower parts of the floating roof columns 21, and the upper press plate 4 is placed on the top of each floating roof column 21, so that the upper press plate 4 can be movably placed on the upper press plate 4.

A plurality of downward upper knock pins 41 are mounted on the bottom of the upper platen 4, the bottom surface of each upper knock pin 41 is horizontal and smooth, and the size, number and position of each upper knock pin 41 and each lower knock pin 31 correspond to each other. When the upper platen 4 is moved and placed above the lower platen 2 and the jig plate 3, the bottom of each upper knock pin 41 is in press contact with the bottom of each lower knock pin 31, respectively.

Preferably, a plurality of vertical guide pins 23 are arranged on the lower press plate 2, and two guide pins 23 are generally arranged, are respectively positioned at two opposite sides of the lower press plate 2, and extend to the upper part of the lower press plate 2; a plurality of guide holes 42 corresponding to the guide pins 23 are provided in the upper platen 4, and when the upper platen 4 is placed above the lower platen 2, the guide pins 23 extend into the guide holes 42.

Preferably, a positioning plate 6 is installed on the jig plate 3, and a plurality of holes corresponding to the lower knock pins 31 are distributed on the positioning plate 6, so that each lower knock pin 31 protrudes into the hole when the positioning plate 6 is installed on the upper knock pin 41, and the height of the top of the positioning plate 6 is consistent with that of the top of each lower knock pin 31 after installation.

Preferably, an upper handle 43 is provided on the top of the upper press plate 4, and side handles 44 are provided on both sides, so that the upper press plate 4 can be conveniently moved and placed by the upper handle 43 and the side handles 44. Further, if the upper knock pin 41 penetrates the pressing plate, a stopper may be further provided on the top of the upper pressing plate 4 to block the upper knock pin 41.

Fig. 6 shows a structure of a setting plate and a decoration member mounted on the setting plate used in fig. 1. As shown in fig. 6, a positioning plate 6 can be mounted on the jig plate 3, and a plurality of holes corresponding to the lower knock pins 31 are distributed on the positioning plate 6, so that when the positioning plate 6 is mounted on the upper knock pins 41, the lower knock pins 31 are inserted into the holes, and after mounting, the height of the top of the positioning plate 6 is kept the same as that of the top of the lower knock pins 31. In addition, a positioning device composed of a pin and a hole may be provided on the jig plate 3 and the positioning plate 6.

Before the bonding process, the microphones are independently provided, and the decoration members 7 are mounted on a carrier sheet 71.

When the attaching jig is used for attaching the microphone ornament 7, the bottom plate 1, the lower pressing plate 2 and the jig plate 3 which are installed together are stably placed on a workbench or the ground, and the top ends of the bottom plate, the lower pressing plate and the jig plate are provided with protruding lower ejector pins 31; then, sleeving a plurality of microphone barrels to be attached with the decorative parts 7 on the top ends of the lower ejector pins 31, wherein one surface to be attached faces upwards, installing a positioning plate 6, and then placing the carrier sheets 71 provided with the decorative parts 7 on the positioning plate 6, wherein the decorative parts 7 are respectively positioned above the lower ejector pins 31 and the microphone barrels; then, the upper pressing plate 4 is arranged above the lower pressing plate 2 and the jig, and the decoration pieces 7 are respectively clamped between the lower ejector pins 31 and the upper ejector pins 41; finally, when the upper platen 4 is pressed downward, the lower knock pins 31 and the upper knock pins 41 press the garnishes 7 to the microphones.

In the operation process, the elastic column 13 can apply elastic force to the backstop elastic top block 14 from the bottom, the backing component 5 can block the backstop elastic top block 14 from the top and is matched with elastic components such as the floating top column 21 and the like, so that the problems of untight pasting or damage and the like caused by the fact that the decoration part 7 and the microphone are easily stressed during pasting can be avoided.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims

1. Microphone decoration laminating tool, its characterized in that: the jig comprises a bottom plate (1), a lower pressing plate (2), a jig plate (3) and an upper pressing plate (4), wherein the lower pressing plate (2) is arranged above the bottom plate (1), the jig plate (3) is movably arranged on the bottom plate (1) and extends into the center of the lower pressing plate (2), and the upper pressing plate (4) is arranged above the lower pressing plate (2) and the jig plate (3); the jig plate (3) is provided at the top thereof with a plurality of lower knock pins (31) extending upward, and the upper press plate (4) is provided at the bottom thereof with a plurality of upper knock pins (41) extending downward and corresponding to the lower knock pins (31).

2. The attaching jig for an ornament of a microphone cartridge as claimed in claim 1, wherein: and anti-skid cushion blocks (11) are arranged at each corner of the bottom plate (1).

3. The attaching jig for an ornament of a microphone cartridge as claimed in claim 1, wherein: vertical upright posts (12) are arranged at each corner of the top of the bottom plate (1), and the lower pressing plate (2) is installed on each upright post (12).

4. The attaching jig for an ornament of a microphone cartridge as claimed in claim 1, wherein: all corner department in top of holding down plate (2) have vertical floating roof post (21) of movable mounting, the lower part cover of floating roof post (21) is equipped with the spring and stretches into the inside of holding down plate (2), and top board (4) set up each floating roof post (21)'s top.

5. The attaching jig for an ornament of a microphone cartridge as claimed in claim 1, wherein: the lower pressing plate (2) is provided with a vertical guide pin (23), and the upper pressing plate (4) is provided with a guide hole (42) corresponding to the guide pin (23).

6. The attaching jig for an ornament of a microphone cartridge as claimed in claim 1, wherein: the middle part of bottom plate (1) is provided with many vertical elastic columns (13), each the top slidable mounting of elastic column (13) has one and ends bullet kicking block (14), tool board (3) are installed on ending bullet kicking block (14).

7. The attaching jig for an ornament of a microphone holder as claimed in claim 6, wherein: a retraction component (5) is arranged on the lower pressing plate (2), and the retraction component (5) surrounds the jig plate (3) and is positioned above the backstop ejection top block (14); the retraction assembly (5) is provided with a plurality of vertical retraction pins (51), and each retraction pin (51) is respectively positioned inside a plurality of retraction grooves (24) on the lower pressure plate (2).

8. The attaching jig for an ornament of a microphone holder as claimed in claim 7, wherein: the retraction assembly (5) comprises a retraction fixture block (52) transversely arranged in the lower pressure plate (2), retraction rods (53) which are perpendicular to the retraction fixture block and transversely arranged are arranged at two ends of the retraction fixture block (52), the tail ends of the retraction rods (53) extend out of the lower pressure plate (2) and are provided with retraction switches (54), and springs are arranged on the retraction fixture block (52) and the retraction rods (53); wherein the retraction latch (52) is provided with the retraction pin (51).

9. The attaching jig for an ornament of a microphone cartridge as claimed in claim 1, wherein: an upper handle (43) is arranged at the top of the upper pressure plate (4), and side handles (44) are arranged on two sides of the upper pressure plate.

10. The attaching jig for an ornament of a microphone cartridge as claimed in claim 1, wherein: the jig plate (3) is provided with a positioning plate (6), each lower ejector pin (31) extends into the positioning plate (6), and the top of the positioning plate (6) is consistent with the top of each lower ejector pin (31) in height.