CN217847752U

CN217847752U - Button switch shell convenient to drawing of patterns

Info

Publication number: CN217847752U
Application number: CN202221703248.0U
Authority: CN
Inventors: 蒋掌生
Original assignee: Hangzhou Huali Plastic Industry Co ltd
Current assignee: Hangzhou Huali Plastic Industry Co ltd
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2022-11-18
Anticipated expiration: 2032-07-04

Abstract

The utility model provides a button switch shell convenient to drawing of patterns, which comprises a housin, the outer wall fixedly connected with limit piece of casing, and the quantity of limit piece has four, four the outer wall of limit piece all is equipped with the arc line. The utility model provides a pair of button switch shell convenient to drawing of patterns, this switch shell has increased locating component and quick detach subassembly, switch shell carries out moulding plastics man-hour casing edge piece of outer wall all around through producing the gap between arc line and the mould, thereby make the shell of opening a light convenient and injection molding machine drawing of patterns, and make two triangle blocks insert the inside of two triangle grooves when four minutes of panel rotate with four coincidence of casing and make triangle block and three triangle groove blocks be connected, can make panel and casing can not open easily under the condition that does not have manpower pivoted simultaneously, thereby rotate the installation with the casing fast with the panel, make switch shell easy to assemble dismantle, the staff of being convenient for opens switch shell and overhauls it.

Description

Button switch shell convenient to drawing of patterns

Technical Field

The utility model relates to a switch shell technical field especially relates to a button switch shell convenient to drawing of patterns.

Background

The switch shell is made of plastic materials, the plastic materials are melted and extruded into a corresponding die of the switch shell by using an injection molding machine when the switch shell is manufactured, and then the switch shell is cooled and formed.

Most switch shells on the existing market have inconvenient and injection molding machine mould drawing of patterns and inconvenient dismouting in the use in the course of working to lead to processing switch shell to take off the work piece troublesome and need use tool to carry out dismouting work to switch shell, cause the problem of machining efficiency low and inconvenient maintenance easily.

Therefore, it is necessary to provide a push button switch housing which is easy to be released from the mold to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a button switch shell convenient to drawing of patterns has solved most switch shell and has had inconvenient and injection molding machine mould drawing of patterns and inconvenient dismouting in the use in the course of working to it is troublesome and need the use tool to carry out dismouting work to switch shell to lead to processing switch shell to take off the work piece, causes the problem of machining efficiency low and inconvenient maintenance easily.

For solving the technical problem, the utility model provides a pair of button switch shell convenient to drawing of patterns, which comprises a housin, the outer wall fixedly connected with limit piece of casing, and the quantity of limit piece has four, four the outer wall of limit piece all is equipped with the arc line, the inner wall side fixedly connected with installation pipe of casing, and the quantity of installation pipe have four, the internally mounted of casing has locating component, quick detach subassembly is installed to one side of casing.

Preferably, the positioning assembly comprises an I-shaped frame fixedly connected to the center of the inner wall of the shell, a circular groove is formed in the outer wall of the I-shaped frame, and a first wire groove is formed in the axis of the circular groove and located inside the shell.

Preferably, the inner wall fixedly connected with protruding edge of circular slot, the inner wall on protruding edge is seted up flutedly, and the quantity of recess has two, the inner wall side of circular slot just is located the three hornblocks of both sides fixedly connected with in first ray groove, and the quantity of three hornblocks has two.

Preferably, the quick release assembly comprises a panel, a lug is fixed on the outer wall of the panel, and a positioning block matched with the circular groove is fixed at the axis of the lug.

Preferably, the lateral wall of locating piece is fixed with two the inserted block of recess looks adaptation, and the quantity of inserted block has two, the inside of locating piece is seted up with two the triangular groove of triangular block looks adaptation, and the quantity of triangular groove has two, the axle center department of locating piece just is located the inside of panel and has seted up the second wire casing.

Compared with the prior art, the utility model provides a pair of button switch shell convenient to drawing of patterns has following beneficial effect:

this switch shell has increased locating component and quick detach subassembly, switch shell carries out injection moulding to add and produces the gap between the limit piece of casing outer wall all around through arc line and the mould, thereby can make the shell of opening light convenient and the injection molding machine drawing of patterns, and make two triangle blocks insert the inside of two triangular grooves and make triangle block and triangular groove block be connected when four angles of panel rotate to with four angle coincidees of casing, can make panel and casing can not open easily under the circumstances of manpower pivoted simultaneously, thereby can rotate the installation with the casing fast, such design is in order to make switch shell easy to assemble dismantlement, the staff of being convenient for opens switch shell and overhauls it.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a push button switch housing convenient for demolding according to the present invention;

FIG. 2 is a schematic cross-sectional view of the structure shown in FIG. 1;

FIG. 3 is a schematic view of the positioning assembly shown in FIG. 1;

fig. 4 is a schematic structural view of the quick release assembly shown in fig. 1.

Reference numbers in the figures: 1. a housing; 2. an edge block; 3. arc-shaped lines; 4. installing a pipe; 5. a positioning assembly; 51. a jig frame; 52. a circular groove; 53. a first wire slot; 54. a convex edge; 55. a groove; 56. a triangular block; 6. a quick release assembly; 61. a panel; 62. a bump; 63. positioning blocks; 64. inserting a block; 65. a triangular groove; 66. a second wire slot.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a push button switch housing convenient for demolding according to the present invention; FIG. 2 is a schematic cross-sectional view of the structure shown in FIG. 1; FIG. 3 is a schematic view of the positioning assembly shown in FIG. 1; fig. 4 is a schematic structural view of the quick release assembly shown in fig. 1. The utility model provides a button switch shell convenient to drawing of patterns, which comprises a housin 1, the outer wall fixedly connected with limit piece 2 of casing 1, and the quantity of limit piece 2 has four, the outer wall of four limit pieces 2 all is equipped with arc line 3, it is intensive between arc line 3, make it add man-hour easy production gap between a plurality of arc lines 3, thereby add the middle air that gets into easily of man-hour, thereby can make the convenient and injection molding machine drawing of patterns of division light shell, the inner wall side fixedly connected with installation pipe 4 of casing 1, and the quantity of installation pipe 4 has four, the internally mounted of casing 1 has locating component 5, quick detach subassembly 6 is installed to one side of casing 1.

The positioning assembly 5 comprises an I-shaped frame 51 fixedly connected to the center of the inner wall of the shell 1, a circular groove 52 is formed in the outer wall of the I-shaped frame 51, a first wire groove 53 is formed in the axis of the circular groove 52 and located inside the shell 1, the shell 1 is fixedly installed at an installation opening preset in the wall by inserting bolts into the four installation tubes 4, and wires penetrate through the shell 1 through the first wire groove 53.

The inner wall fixedly connected with protruding edge 54 of circular slot 52, the inner wall of protruding edge 54 is seted up flutedly 55, and the quantity of flutedly 55 has two, and the inner wall side of circular slot 52 just is located the both sides fixedly connected with triangle block 56 of first line groove 53, and the quantity of triangle block 56 has two.

The quick release assembly 6 comprises a panel 61, a projection 62 is fixed on the outer wall of the panel 61, and a positioning block 63 matched with the circular groove 52 is fixed on the axis of the projection 62.

The peripheral side wall of the positioning block 63 is fixed with two insertion blocks 64 matched with the two grooves 55, the number of the insertion blocks 64 is two, the positioning block 63 is internally provided with triangular grooves 65 matched with the two triangular blocks 56, the number of the triangular grooves 65 is two, the axis of the positioning block 63 and the position inside the panel 61 are provided with second line grooves 66, the panel 61 is inserted into the insertion grooves 55 through the two insertion blocks 64, and then the panel 61 is rotated, so that the insertion blocks 64 are rotatably installed in a gap between the convex edge 54 and the I-shaped frame 51.

The utility model provides a pair of button switch shell's operating principle convenient to drawing of patterns is as follows:

the first step is as follows: when the switch shell is subjected to injection molding processing, the edge blocks 2 on the peripheral outer wall of the shell 1 generate gaps with a mold through the arc grains 3, so that the switch shell can be conveniently demoulded by an injection molding machine;

the second step: the user can use the bolt to insert the inside of four installation pipes 4 with casing 1 and carry out fixed mounting with the predetermined installing port of wall, run through casing 1 with the electric wire through first wire casing 53, rethread second wire casing 66 runs through panel 61 and is connected with button switch, then insert the inside of inserting recess 55 through two inserted blocks 64 with panel 61, then rotate panel 61, make inserted block 64 rotate the installation in the gap between protruding edge 54 and I-shaped frame 51, simultaneously when four angles of panel 61 rotate to coincide with four angles of casing 1 and make two triangle blocks 56 insert the inside of two triangle grooves 65 and make triangle block 56 and triangle groove 65 block connect, can make panel 61 and casing 1 can not open easily under the condition that does not have manpower to rotate simultaneously, thereby can rotate the installation with casing 1 with panel 61 fast, such design is in order to make the switch shell facilitate the installation dismantlement, the staff opens the switch shell and overhauls it.

this switch shell has add locating component 5 and quick detach subassembly 6, switch shell carries out injection moulding and adds and produces the gap between 2 side blocks of casing 1 outer wall all around through arc line 3 and the mould, thereby can make the shell of opening a bright convenient and injection molding machine drawing of patterns, and when four angles of panel 61 rotate to coincide with four angles of casing 1 make two triangle blocks 56 insert the inside of two triangle grooves 65 and make triangle block 56 be connected with triangle groove 65 block, can make panel 61 and casing 1 can not open easily under the circumstances that does not have manpower pivoted simultaneously, thereby can rotate the installation with casing 1 fast with panel 61, such design is in order to make switch shell easy to assemble dismantlement, it overhauls work to be convenient for the staff to open switch shell.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a button switch shell convenient to drawing of patterns, includes casing (1), its characterized in that: the utility model discloses a quick detach subassembly, including casing (1), the outer wall fixedly connected with limit piece (2) of casing (1), and the quantity of limit piece (2) has four, four the outer wall of limit piece (2) all is equipped with arc line (3), the inner wall side fixedly connected with installation pipe (4) of casing (1), and the quantity of installation pipe (4) has four, the internally mounted of casing (1) has locating component (5), quick detach subassembly (6) are installed to one side of casing (1).

2. The push button switch housing facilitating demolding as claimed in claim 1, wherein the positioning member (5) comprises a rack (51) fixedly connected to a center of an inner wall of the housing (1), a circular groove (52) is formed in an outer wall of the rack (51), and a first linear groove (53) is formed in an axial center of the circular groove (52) and located inside the housing (1).

3. The push button switch shell convenient for demolding as claimed in claim 2, wherein a protruding edge (54) is fixedly connected to an inner wall of the circular groove (52), a groove (55) is formed in the inner wall of the protruding edge (54), the number of the grooves (55) is two, triangular blocks (56) are fixedly connected to the side faces of the inner wall of the circular groove (52) and located on two sides of the first linear groove (53), and the number of the triangular blocks (56) is two.

4. The push button switch housing facilitating demolding according to claim 3, wherein the quick release assembly (6) comprises a panel (61), a boss (62) is fixed on an outer wall of the panel (61), and a positioning block (63) matched with the circular groove (52) is fixed at an axial center of the boss (62).

5. The button switch housing convenient for demolding according to claim 4, wherein the peripheral side wall of the positioning block (63) is fixed with two insertion blocks (64) matched with the two grooves (55), the number of the insertion blocks (64) is two, triangular grooves (65) matched with the two triangular blocks (56) are formed in the positioning block (63), the number of the triangular grooves (65) is two, and a second line groove (66) is formed in the axis of the positioning block (63) and located in the panel (61).