CN217902979U

CN217902979U - Flush type trigger switch

Info

Publication number: CN217902979U
Application number: CN202221499572.5U
Authority: CN
Inventors: 秦仁龙; 倪宗球; 张权峰; 李尚淳
Original assignee: Zhejiang Changlong Electric Co ltd
Current assignee: Zhejiang Changlong Electric Co ltd
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2022-11-25
Anticipated expiration: 2032-06-14

Abstract

The utility model discloses a flush mounting formula trigger switch, the utility model relates to a trigger switch technical field. This flush mounting type trigger switch, including switch body and trigger body, the auto-lock subassembly is installed to the one end that the trigger body is close to the switch body, the auto-lock subassembly is including the installation section of thick bamboo, installation section of thick bamboo fixed mounting is in the inside of trigger body, the inside threaded connection of one end that the trigger body was kept away from to the installation section of thick bamboo has the adjusting button, through rotating the adjusting button, makes the toper dish extrusion folded sheet, makes it keep straight form, and then promotes the gag lever post and supports the switch body, and then carries out the auto-lock to the trigger body, avoids not touch the trigger body, and the folded sheet through the slope simultaneously is rotatory to straight form, can increase the stroke of gag lever post, the number of revolutions of adjusting button when reducing the auto-lock, makes things convenient for personnel's use.

Description

Flush type trigger switch

Technical Field

The utility model relates to a trigger switch technical field specifically is a flush mounting formula trigger switch.

Background

The speed regulating mechanism inside the trigger switch is the prior mature technology, and the moving contact on the moving frame is contacted, slid or separated with the static contact in the shell through the up-and-down movement of the moving frame movably connected on the shell, thereby realizing the electric separation of the moving contact and the static contact, and being mainly used on electric tools;

when a user presses a switch trigger by mistake, an electric tool can be directly switched on to operate, accidental injury can be caused to a human body, the existing trigger switch does not accord with national standards, and when the existing trigger switch is used for a long time, the user has to press the switch trigger by hands all the time for a long time, so that the hand feels fatigue, accidents easily occur when high-altitude operation is carried out, and the existing trigger switch does not accord with the national standards.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the deficiency of the prior art, the utility model provides a flush mounting type trigger switch.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a flush mounting type trigger switch, includes switch body and trigger body, the auto-lock subassembly is installed to the one end that the trigger body is close to the switch body, the auto-lock subassembly is including an installation section of thick bamboo, an installation section of thick bamboo fixed mounting is in the inside of trigger body, the inside threaded connection of one end that the trigger body was kept away from to an installation section of thick bamboo has the adjusting button, the adjusting button is located the inside one end fixedly connected with conical disk of an installation section of thick bamboo, the one end that the switch body was kept away from to the trigger body has been seted up and has been accomodate the groove, the surface of switch body is close to accomodate groove department and has seted up adjusting component.

Preferably, the inside of an installation section of thick bamboo is rotated and is connected with two folding pieces, the one end that folding piece is close to the conical disk is rotated and is connected with the mounting bracket, mounting bracket fixed mounting is in the inner wall department of an installation section of thick bamboo.

Preferably, two the relative one side fixedly connected with first spring of folding piece, two the folding piece is kept away from the one end of mounting bracket and is rotated and be connected with the gag lever post.

Preferably, the regulating assembly comprises a connecting chamber, the connecting chamber is fixedly installed on the surface of the switch body, the side wall of the connecting chamber is connected with a plurality of limiting heads in a sliding mode, and the limiting heads are made of ferromagnetic materials.

Preferably, the limiting head is sleeved with a second spring on the surface inside the connecting chamber, and two ends of the second spring are respectively fixedly connected with the connecting chamber and the limiting head.

Preferably, the adjusting part still includes a plurality of spacing holes and a plurality of revolving fragment, spacing hole is seted up in the surface department of trigger body, and just spacing hole link up with the groove of accomodating mutually, the revolving fragment rotates the surface department of installing at the trigger body, one side fixedly connected with rubber pad that the revolving fragment is close to the trigger body, the surface embedding of revolving fragment is connected with the magnetic path.

(III) advantageous effects

The utility model provides a flush mounting type trigger switch. The method has the following beneficial effects:

(one), this flush-mounted trigger switch through rotating the adjusting knob, makes the conical disk extrusion folding piece, makes it keep straight form, and then promotes the gag lever post and supports the switch body, and then carries out the auto-lock to the trigger body, avoids not touching the trigger body, and the folding piece through the slope rotates into straight form simultaneously, can increase the stroke of gag lever post, and the number of times of rotation of adjusting knob when reducing the auto-lock makes things convenient for personnel's use.

(II), this flush mounting type trigger switch, when pulling trigger body, make the magnetic path remove from spacing hole department through rotating the revolving fragment, through the magnetic force with spacing head, make its inside of inserting spacing hole, and then press trigger body is automatic, avoid long-time pressing switch trigger with the hand always, make the staff feel tired, simultaneously through a plurality of revolving fragments, can adjust the press distance of trigger body and switch body, the current strength of adjustment switch body output, and guarantee that the current strength of switch body output is stable.

Drawings

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

FIG. 2 is a schematic structural view of the self-locking assembly of the present invention;

fig. 3 is a sectional view of the installation cylinder of the present invention;

FIG. 4 is a schematic view of a partial structure of the trigger body of the present invention;

fig. 5 is a schematic view of the structure of the adjusting assembly of the present invention.

In the figure: 1. a switch body; 2. a trigger body; 3. a self-locking assembly; 31. mounting the cylinder; 32. an adjusting knob; 33. a conical disk; 34. folding the sheet; 35. a mounting frame; 36. a first spring; 37. a limiting rod; 4. a storage groove; 5. an adjustment assembly; 51. a connection chamber; 52. a limiting head; 53. a second spring; 54. a limiting hole; 55. a rotating sheet; 56. a rubber pad; 57. a magnetic block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a flush mounting type trigger switch, includes switch body 1 and trigger body 2, trigger body 2 is close to the one end of switch body 1 and installs auto-lock subassembly 3, auto-lock subassembly 3 is including installation section of thick bamboo 31, installation section of thick bamboo 31 fixed mounting is in the inside of trigger body 2, the inside threaded connection of one end that trigger body 2 was kept away from to installation section of thick bamboo 31 has adjusting knob 32, adjusting knob 32 is located the inside one end fixedly connected with toper dish 33 of installation section of thick bamboo 31, trigger body 2 keeps away from the one end of switch body 1 and has seted up and accomodate groove 4, switch body 1's surface is close to and accomodates groove 4 department and has seted up adjusting part 5.

The inside of installation section of thick bamboo 31 is rotated and is connected with two folding pieces 34, folding piece 34 is close to the one end of conical disk 33 and rotates and be connected with mounting bracket 35, mounting bracket 35 fixed mounting is in the inner wall department of installation section of thick bamboo 31.

Two the first spring 36 of one side of relative fixedly connected with of folded sheet 34, the elastic force that folded sheet 34 passes through first spring 36 opens, two the one end that the mounting bracket 35 was kept away from to folded sheet 34 is rotated and is connected with gag lever post 37, through rotating adjusting knob 32, make toper dish 33 extrusion folded sheet 34, make it keep straight form, and then promote gag lever post 37 and support switch body 1, and then carry out the auto-lock to trigger body 2, avoid not touch trigger body 2, folded sheet 34 through the slope simultaneously rotates into straight form, can increase the stroke of gag lever post 37, adjusting knob 32's rotatory number of times when reducing the auto-lock, make things convenient for personnel's use.

The adjusting assembly 5 comprises a connecting chamber 51, the connecting chamber 51 is fixedly installed on the surface of the switch body 1, the side wall of the connecting chamber 51 is connected with a plurality of limiting heads 52 in a sliding manner, and the limiting heads 52 are made of ferromagnetic materials.

The limiting head 52 is sleeved with a second spring 53 on the surface inside the connecting chamber 51, two ends of the second spring 53 are respectively fixedly connected with the connecting chamber 51 and the limiting head 52, and the limiting head 52 is kept inside the accommodating groove 4 through the elastic force of the second spring 53.

The adjusting assembly 5 further comprises a plurality of limiting holes 54 and a plurality of rotating pieces 55, the limiting holes 54 are formed in the surface of the trigger body 2, the limiting holes 54 are communicated with the accommodating grooves 4, the rotating pieces 55 are rotatably installed on the surface of the trigger body 2, one side of each rotating piece 55, which is close to the trigger body 2, is fixedly connected with a rubber pad 56, friction force between the rotating piece 55 and the trigger body 2 is increased, so that the rotating piece 55 is prevented from automatically shaking, a magnetic block 57 is embedded in the surface of each rotating piece 55, when the trigger body 2 is pulled, the magnetic block 57 is moved from the limiting hole 54 by rotating the rotating piece 55, the rotating piece 55 is inserted into the limiting hole 54 through magnetic force of the limiting head 52, the trigger body 2 is automatically pressed, the switch trigger is prevented from being pressed by hands all the time, fatigue of the hands is prevented from being felt by hands, meanwhile, the pressing distance between the trigger body 2 and the switch body 1 can be adjusted through the plurality of rotating pieces 55, the current intensity output by the switch body 1 is adjusted, and the current intensity output by the switch body 1 is ensured to be stable.

When the trigger works, the conical disc 33 extrudes the folding sheet 34 by rotating the adjusting button 32 to keep the folding sheet straight, and then the limiting rod 37 is pushed to abut against the switch body 1, so that the trigger body 2 is self-locked, the trigger body 2 is prevented from being touched, meanwhile, the inclined folding sheet 34 rotates to be straight, the stroke of the limiting rod 37 can be increased, the rotating frequency of the adjusting button 32 during self-locking is reduced, and the use of personnel is facilitated;

when trigger body 2 is pulled, make magnetic path 57 remove from spacing hole 54 department through rotating rotor 55, through the magnetic force with spacing head 52, make it insert the inside of spacing hole 54, and then press trigger body 2 is automatic, avoid long-time pressing the switch trigger with the hand all the time, make the staff feel tired, simultaneously through a plurality of rotor 55, can adjust the press distance of trigger body 2 and switch body 1, the current strength of adjustment switch body 1 output, and guarantee that the current strength of switch body 1 output is stable.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a flush mounting formula trigger switch, includes switch body (1) and trigger body (2), its characterized in that: trigger body (2) are close to the one end of switch body (1) and install auto-lock subassembly (3), auto-lock subassembly (3) are including installation section of thick bamboo (31), installation section of thick bamboo (31) fixed mounting is in the inside of trigger body (2), the inside threaded connection of one end that trigger body (2) were kept away from in installation section of thick bamboo (31) has adjusting knob (32), adjusting knob (32) are located the inside one end fixedly connected with toper dish (33) of installation section of thick bamboo (31), the one end that switch body (1) was kept away from in trigger body (2) has been seted up and has been accomodate groove (4), the surface of switch body (1) is close to and has been accomodate groove (4) department and seted up adjusting part (5).

2. A flush trigger switch of claim 1, wherein: the inside of installation section of thick bamboo (31) is rotated and is connected with two folding pieces (34), folding piece (34) are close to the one end rotation of conical disk (33) and are connected with mounting bracket (35), mounting bracket (35) fixed mounting is in the inner wall department of installation section of thick bamboo (31).

3. A flush trigger switch of claim 2, wherein: two one side fixedly connected with first spring (36) of relative of folding piece (34), two the one end that mounting bracket (35) was kept away from in folding piece (34) is rotated and is connected with gag lever post (37).

4. A flush trigger switch of claim 1, wherein: the adjusting component (5) comprises a connecting chamber (51), the connecting chamber (51) is fixedly installed on the surface of the switch body (1), the side wall of the connecting chamber (51) is connected with a plurality of limiting heads (52) in a sliding mode, and the limiting heads (52) are made of ferromagnetic materials.

5. A flush trigger switch of claim 4, wherein: the limiting head (52) is sleeved with a second spring (53) on the surface inside the connecting chamber (51), and two ends of the second spring (53) are fixedly connected with the connecting chamber (51) and the limiting head (52) respectively.

6. A flush trigger switch of claim 1, wherein: adjusting part (5) still include a plurality of spacing holes (54) and a plurality of revolving fragment (55), surface department at trigger body (2) is seted up in spacing hole (54), and just spacing hole (54) link up with accomodating groove (4) mutually, revolving fragment (55) rotate and install surface department at trigger body (2), one side fixedly connected with rubber pad (56) that revolving fragment (55) are close to trigger body (2), the surface embedding of revolving fragment (55) is connected with magnetic path (57).