CN218215090U

CN218215090U - Miniature flexible sliding switch

Info

Publication number: CN218215090U
Application number: CN202222362554.9U
Authority: CN
Inventors: 李彬; 罗坤
Original assignee: Zhuhai Tuolin Electronic Technology Co ltd
Current assignee: Zhuhai Tuolin Electronic Technology Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2023-01-03
Anticipated expiration: 2032-09-06

Abstract

The utility model aims at providing a can be suitable for different installation environment and can effectively save cost's miniature nimble slide switch, including casing, shifting block, shell fragment, end foot and base, the shifting block the shell fragment with the end foot is located in proper order along the direction from top to bottom on the base, the casing with the base block is connected, shifting block movable fit is in on the base, the shell fragment with the equal block of end foot is in on the base, the shifting block drives the shell fragment is along the contact or break away from the direction motion of end foot, all be equipped with at least one first hole of drawing forth on the side end face of base one end and the preceding terminal surface, the side end face and the preceding terminal surface of the base other end all are equipped with at least one second and draw forth the hole, the end foot adaptation is installed on the first hole of drawing forth, the shell fragment adaptation is installed the second is drawn forth on the hole. The utility model discloses be applied to switch structure's technical field.

Description

Miniature flexible sliding switch

Technical Field

The utility model relates to a technical field of switch structure, in particular to miniature nimble slide switch.

Background

The sliding switch is characterized in that a movable contact piece is switched from one group of static contact pieces to the other group of static contact pieces through pushing a button handle provided with the movable contact to slide. The existing sliding switch production process generally comprises the steps of firstly producing all related parts of a switch through machinery and finally assembling all the parts manually. Due to the limitation of the switch installation environment, the installation relative position of the terminal is required to be changed for the installation environment to adapt to the installation environment, the mold of the bottom shell is required to be opened again, and the manufacturing cost is high; the chinese patent publication CN104658788B discloses a micro-switch, which includes a bottom case, an upper cover, and a micro-mechanism disposed between the bottom case and the upper cover, where the micro-mechanism includes a common terminal, a normally closed terminal and a normally open terminal, a button device is disposed at an upper end of a joint of the elastic sheet and the common terminal, and a mounting position of the terminal is fixed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome prior art not enough, provide one kind can be suitable for different installation environment and can effectively save the miniature nimble slide switch of cost.

The utility model adopts the technical proposal that: the utility model discloses a casing, shifting block, shell fragment, end foot and base, the shifting block the shell fragment with the end foot is located in proper order along from top to bottom direction on the base, the casing with the base block is connected, shifting block movable fit is in on the base, the shell fragment with the equal block of end foot is in on the base, the shifting block drives the shell fragment is along the contact or break away from the direction motion of end foot, all be equipped with at least one first hole of drawing forth on the side end face of base one end and the preceding terminal surface, the side end face and the preceding terminal surface of the base other end all are equipped with at least one second and draw forth the hole, the end foot adaptation is installed on the first hole of drawing forth, the shell fragment adaptation is installed the second is drawn forth on the hole.

Furthermore, a plurality of clamping grooves are formed in the periphery of the shell, and a plurality of clamping blocks which correspond to the clamping grooves in a one-to-one mode are arranged on the base.

Furthermore, a positioning column is arranged on the base, and a positioning hole matched with the positioning column is formed in the shell.

Furthermore, the base is provided with two limiting grooves matched with the elastic sheet, slots matched with the end pins and limiting holes.

Furthermore, a through hole is formed in the shifting block, an elastic assembly is arranged on the through hole and comprises a spring and steel balls which are sequentially arranged along the direction from top to bottom, a groove group matched with the elastic assembly is arranged on the base and comprises a plurality of grooves arranged along the moving direction of the shifting block, a convex block is arranged on the shifting block and provided with a guide surface, and a convex part matched with the guide surface is arranged on the elastic sheet.

The utility model discloses following beneficial effect has:

1. the end pin and the elastic sheet can be arranged on the side end face and the front end face of the base, so that the base has universality, the end pin and the elastic sheet are different in installation mode and protrude out of the end face of the base, the product can be suitable for different installation environments, the installation positions of the end pin and the elastic sheet can be adjusted according to the installation environments, the mold does not need to be opened again, and the cost is effectively saved.

2. In the process of installing the shell and the base, the positioning column and the positioning hole are quickly aligned, and finally the clamping block and the clamping groove are clamped and connected, so that the installation is convenient, and the clamping effect is good.

3. The shell fragment realizes the location through injecting spacing groove and cooperation spacing post on the base, the end foot passes through slot and spacing hole and realizes the location, and positioning effect is good and stability is high.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the structure in another direction of the present invention;

fig. 3 is an exploded schematic view of the present invention.

Detailed Description

As shown in fig. 1 to 3, in this embodiment, the micro flexible sliding switch includes a housing 1, a shifting block 2, an elastic sheet 3, a terminal pin 4, and a base 5, the shifting block 2, the elastic sheet 3, and the terminal pin 4 are sequentially disposed on the base 5 from top to bottom, the housing 1 is connected to the base 5 in a clamping manner, the shifting block 2 is movably fitted on the base 5, the elastic sheet 3 and the terminal pin 4 are both clamped on the base 5, the shifting block 2 drives the elastic sheet 3 to move in a direction of contacting or separating from the terminal pin 4, at least one first lead-out hole 6 is disposed on each of a side end surface and a front end surface of one end of the base 5, at least one second lead-out hole 7 is disposed on each of a side end surface and a front end surface of the other end of the base 5, the terminal pin 4 is adapted to be mounted on the first lead-out hole 6, the elastic sheet 3 is adapted to be mounted on the second lead-out hole 7, and in this design, the terminal pin 4 and the elastic sheet 3 are mounted on the lead-out holes at different positions according to requirements of a mounting environment.

In a preferable scheme, a plurality of clamping grooves 8 are formed in the periphery of the shell 1, and a plurality of clamping blocks 9 corresponding to the clamping grooves 8 one by one are arranged on the base 5; the base 5 is provided with a positioning column 10, the shell 1 is provided with a positioning hole 11 matched with the positioning column 10, when the shell 1 and the base 5 are installed, the shell 1 and the positioning column 10 are quickly and accurately positioned through the positioning hole 11, and the clamping block 9 is clamped on the clamping groove 8, so that the shell 1 and the base 5 are quickly installed.

One preferred scheme is that the base 5 is provided with two limiting grooves 12 which are matched with the elastic sheet 3, and a slot 13 and a limiting hole 14 which are matched with the end pin 4, the two limiting grooves 12 are matched with a clamping part on the elastic sheet 3 to realize positioning, meanwhile, a hole position on the elastic sheet 3 is matched with a limiting column on the base 5 to further position, the end pin 4 is positioned through the slot 13 and the limiting hole 14, the positioning effect is good, and the stability is high.

A preferred scheme is that a through hole is formed in the shifting block 2, an elastic component is arranged on the through hole, the elastic component comprises a spring and a steel ball which are sequentially arranged along the direction from top to bottom, a groove group 15 matched with the elastic component is formed in the base 5, the groove group 15 comprises a plurality of grooves arranged along the moving direction of the shifting block 2, a convex block 16 is arranged on the shifting block 2, a guide surface 17 is arranged on the convex block 16, a convex part 18 matched with the guide surface 17 is arranged on the elastic piece 3, a movable cavity for the shifting block 2 to move is formed in the shell 1, the shifting block 2 is shifted to enable the steel ball to roll among the plurality of grooves, so that a gear feeling is achieved when the shifting block 2 is shifted, and the shifting block 2 drives one end of the elastic piece 3 to be in contact with or far away from the end pin 4 through the convex block 16 and the convex part 18 during sliding.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a miniature nimble slide switch, it includes casing (1), shifting block (2), shell fragment (3), end foot (4) and base (5), shifting block (2) shell fragment (3) with end foot (4) are located from top to bottom the direction in proper order on base (5), casing (1) with base (5) block is connected, shifting block (2) clearance fit is in on base (5), shell fragment (3) with end foot (4) all block is in on base (5), shifting block (2) drive shell fragment (3) are along the contact or break away from the direction motion of end foot (4), its characterized in that: the side end face and the front end face of one end of the base (5) are respectively provided with at least one first lead-out hole (6), the side end face and the front end face of the other end of the base (5) are respectively provided with at least one second lead-out hole (7), the end pin (4) is installed on the first lead-out hole (6) in an adaptive mode, and the elastic piece (3) is installed on the second lead-out hole (7) in an adaptive mode.

2. The miniature flexible slide switch of claim 1, wherein: the clamping device is characterized in that a plurality of clamping grooves (8) are formed in the periphery of the shell (1), and a plurality of clamping blocks (9) which correspond to the clamping grooves (8) one by one are arranged on the base (5).

3. A miniature flexible slide switch according to claim 1 or 2, wherein: the positioning device is characterized in that a positioning column (10) is arranged on the base (5), and a positioning hole (11) matched with the positioning column (10) is formed in the shell (1).

4. The miniature flexible slide switch of claim 1, wherein: the base (5) is provided with two limiting grooves (12) which are matched with the elastic sheet (3), slots (13) which are matched with the end feet (4) and limiting holes (14).

5. The miniature flexible slide switch of claim 1, wherein: be equipped with the through-hole on shifting block (2), be equipped with elastic component on the through-hole, elastic component includes along spring and the steel ball that from top to bottom direction set gradually, be equipped with on base (5) with elastic component matched with recess group (15), recess group (15) are including following a plurality of recess that shifting block (2) direction of motion set up, be equipped with lug (16) on shifting block (2), spigot surface (17) have on lug (16), be equipped with on shell fragment (3) with spigot surface (17) matched with convex part (18).