CN217157985U - Novel wireless switch device rotary trigger - Google Patents

Abstract

The utility model discloses a novel wireless switching device rotary trigger, this rotary trigger aim at solving under the prior art can't have occupation space big, fault rate height, sensitivity low, with high costs, rotation angle little and the narrow technical problem of range of application. The rotary trigger comprises a linear motion assembly, wherein the front end of the linear motion assembly is movably connected with a rotary motion assembly, a reset assembly is installed on the left side of the rotary motion assembly, the front end of the rotary motion assembly is movably connected with a trigger assembly, and the lower end of the trigger assembly is movably connected with a shell assembly. The rotary trigger solves the problems that in the existing space, a switch is linked, a trigger mechanism is in inching instant contact, the structural design that a travel switch rotates by 60 degrees is met, and the rotary trigger has the advantages of automatic reset inching control, simple structure, strong reliability, low failure rate, high sensitivity, low cost and wide application range.

Description

Novel wireless switch device rotary trigger

Technical Field

The utility model belongs to wireless switch trigger field, concretely relates to novel wireless switch device rotary trigger.

Background

In the control field, the information transmission of the equipment, the rotation of the motor and other actions are usually completed by a trigger switch, and the on-off of the switch is controlled by directly triggering a trigger point corresponding to a contact of the switch through the linear motion of a switch structure. At present, stroke switches or electromagnetic switches applied to the field of wireless transmission control acquire required signals in a manner that a linear structure directly contacts a switch contact.

At present, the utility model patent with the patent number cn201210145004.x discloses a switch trigger, which comprises a pulse transformer, a primary capacitor, a primary controllable switch element, a primary backward diode, a secondary triggering freewheeling diode, a first secondary triggering current regulating resistor and a second secondary triggering current regulating resistor, wherein the pulse transformer comprises a primary winding, a secondary high-voltage winding and a secondary low-voltage winding, the primary capacitor, the primary controllable switch element and the primary winding of the pulse transformer form a series connection, the primary backward diode and the primary controllable switch element are reversely connected in parallel, one end of the secondary high-voltage winding is connected with the first secondary triggering current regulating resistor, the other end is connected with one end of the secondary low-voltage winding, the connecting end of the secondary high-voltage winding and the secondary low-voltage winding is connected with the secondary triggering freewheeling diode and the second secondary triggering current regulating resistor in series, and then connected to the other end of the first secondary trigger current adjusting resistor. The wireless switch device can output higher trigger voltage and larger trigger current at the same time, but the trigger is only suitable for the switch and cannot realize convenient trigger on the wireless switch device.

Therefore, in order to solve the problem that the conventional rotary trigger cannot trigger the wireless switch device quickly after being used, it is necessary to improve the use scene of the rotary trigger.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

Not enough to prior art, an object of the utility model is to provide a novel wireless switch device rotary trigger, this rotary trigger aims at solving under the prior art can't have occupation space big, fault rate height, sensitivity low, with high costs, rotation angle little and the narrow technical problem of range of application.

(2) Technical scheme

In order to solve the technical problem, the utility model provides such novel wireless switching device rotary trigger which this rotary trigger includes the linear motion subassembly, wherein, linear motion subassembly front end swing joint has the rotary motion subassembly, the subassembly that resets is installed in rotary motion subassembly left side, rotary motion subassembly front end swing joint has the trigger subassembly, trigger subassembly lower extreme swing joint has shell subassembly.

When the rotary trigger of the technical scheme is used, the linear motion assembly and the reset assembly are respectively arranged at the back and the left side of the rotary motion assembly, when a person uses the rotary trigger, the person pulls the rocker arm, the rotary motion assembly and the linear motion assembly are driven to move together through the motion of the linear motion assembly, the rotary motion of the rotary motion assembly touches the trigger assembly, the switch is closed, and a signal is triggered; and meanwhile, the reset assembly is stressed and compressed. After the trigger, the user loosens the linear motion assembly, the elastic force of the reset assembly is released, and the rotary motion assembly and the linear motion assembly are driven to return to the original position.

Preferably, the linear motion assembly comprises a handheld part and an insertion rotating shaft part, the insertion rotating shaft part is fixedly connected to the front end of the handheld part, and the linear motion assembly moves linearly along the horizontal direction under the action of external force, so that the operation is convenient and fast.

Preferably, the rotary motion subassembly includes the spacing face of switch contact surface, torsional spring installation contact surface and rocking arm mounting hole groove, the spacing face of switch contact surface right-hand member fixedly connected with torsional spring, the spacing face of installation spare rear end fixedly connected with torsional spring installation contact surface of torsional spring, rocking arm mounting hole groove has been seted up to torsional spring installation contact surface rear end, and occupation space is little, simple structure, and the cost of manufacture is low, is favorable to extensively promoting.

Preferably, the reset assembly includes the spacing arm of torsional spring lax state, the inside region of torsional spring internal diameter and the spacing arm of torsional spring atress state, fixedly connected with torsional spring internal diameter is inside region between spacing arm of torsional spring lax state and the spacing arm of torsional spring atress state, possesses the automatic re-setting and moves control, and the good reliability, fault rate are low.

Preferably, the trigger assembly includes controller, spring leaf, wireless signal transmitter and fixed screw, the spring leaf is installed to the controller rear end, controller front end fixedly connected with wireless signal transmitter, controller upper end swing joint has bilateral symmetry's fixed screw, and trigger mechanism inching instantaneous contact, sensitivity is high, and the reaction is quick.

Preferably, shell subassembly includes casing, installation cavity, mounting groove, first mount pad and second mount pad, the installation cavity has been seted up to the casing upper end, the mounting groove has been seted up to the casing rear end, the first mount pad of installation cavity front end fixedly connected with, installation cavity rear end fixedly connected with second mount pad is stabilized location and protection, easy to assemble to internal plant.

(3) Advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses a rotatory trigger has solved the switch in the current space and has linked the in-process, and trigger mechanism inching contacts in the twinkling of an eye, satisfies the rotatory 60 structural design of travel switch, possesses automatic re-setting inching control, simple structure, good reliability, fault rate are low, sensitivity is high, with low costs and the wide advantage of range of application.

Drawings

Fig. 1 is a schematic perspective view of a rotary trigger according to an embodiment of the present invention;

fig. 2 is a schematic top view of a rotary trigger according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a linear motion assembly according to an embodiment of the rotary trigger of the present invention;

fig. 4 is a schematic structural diagram of the rear surface of the rotary motion assembly in one embodiment of the rotary trigger of the present invention;

fig. 5 is a schematic structural view of a reset assembly in an embodiment of the rotary trigger of the present invention;

fig. 6 is a schematic structural diagram of a trigger assembly according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a housing assembly according to an embodiment of the present invention;

fig. 8 is a schematic view of the assembly of the housing assembly and the flip-flop according to an embodiment of the present invention.

The labels in the figures are: 1. a linear motion assembly; 101. a hand-held portion; 102. inserting the rotating shaft part; 2. a rotational motion assembly; 201. a switch contact surface; 202. a torsion spring limiting surface; 203. a torsion spring mounting contact surface; 204. a rocker mounting hole slot; 3. a reset assembly; 301. a torsion spring relaxed state limiting arm; 302. an inner diameter torsion spring region; 303. a limiting arm for limiting the stress state of the torsion spring; 4. a trigger component; 401. a controller; 402. a spring plate; 403. a wireless signal transmitter; 404. fixing screws; 5. a housing assembly; 501. a housing; 502. a mounting cavity; 503. mounting grooves; 504. a first mounting seat; 505. and a second mounting seat.

Detailed Description

Example 1

The embodiment is used for novel wireless switching device rotary trigger, and its spatial structure sketch map is shown in fig. 1, and its overlook surface structure sketch map is shown in fig. 2, and this rotary trigger includes linear motion subassembly 1, and linear motion subassembly 1 front end swing joint has rotary motion subassembly 2, and reset component 3 is installed in rotary motion subassembly 2 left side, and 2 front end swing joints of rotary motion subassembly have trigger subassembly 4, and the lower extreme swing joint of trigger subassembly 4 has shell subassembly 5.

The linear motion assembly 1 comprises a handheld part 101 and an insertion rotating shaft part 102, the front end of the handheld part 101 is fixedly connected with the insertion rotating shaft part 102, the linear motion assembly 1 moves linearly along the horizontal direction under the action of external force, and the operation is convenient and rapid.

Simultaneously, rotary motion subassembly 2 includes switch contact surface 201, the spacing face 202 of torsional spring, torsional spring installation contact surface 203 and rocking arm mounting hole groove 204, the spacing face 202 of switch contact surface 201 right-hand member fixedly connected with torsional spring, the spacing face 202 installed part rear end fixedly connected with torsional spring installation contact surface 203 of torsional spring, rocking arm mounting hole groove 204 has been seted up to torsional spring installation contact surface 203 rear end, occupation space is little, simple structure, the cost of manufacture is low, is favorable to extensive popularization.

In addition, the reset component 3 comprises a torsion spring relaxation state limiting arm 301, a torsion spring inner diameter inner area 302 and a torsion spring stress state limiting arm 303, wherein the torsion spring relaxation state limiting arm 301 and the torsion spring stress state limiting arm 303 are fixedly connected with the torsion spring inner diameter inner area 302, and the automatic reset inching control is provided, so that the reliability is high, and the failure rate is low.

In addition, trigger subassembly 4 includes controller 401, spring leaf 402, wireless signal transmitter 403 and fixed screw 404, spring leaf 402 is installed to controller 401 rear end, controller 401 front end fixedly connected with wireless signal transmitter 403, controller 401 upper end swing joint has bilateral symmetry's fixed screw 404, trigger mechanism inching instantaneous contact, sensitivity is high, the reaction is quick, shell subassembly 5 includes casing 501, installation cavity 502, mounting groove 503, first mount pad 504 and second mount pad 505, installation cavity 502 has been seted up to casing 501 upper end, mounting groove 503 has been seted up to casing 501 rear end, installation cavity 502 front end fixedly connected with first mount pad 504, installation cavity 502 rear end fixedly connected with second mount pad 505, stabilize location and protection to internal plant, easy to assemble.

The structure of the linear motion component 1 of the rotary trigger is schematically shown in fig. 3, the structure of the rear part of the rotary motion component 2 is schematically shown in fig. 4, the structure of the reset component 3 is schematically shown in fig. 5, the structure of the trigger component 4 is schematically shown in fig. 6, the structure of the housing component 5 is schematically shown in fig. 7, and the assembly of the housing component 5 and the trigger is schematically shown in fig. 8.

When the rotary trigger of the technical scheme is used, firstly, the rotary trigger is installed, the inserting rotating shaft part 102 at the front end of the handheld part 101 is inserted into the rocker arm installation hole groove 204, so that the rotating shaft and the rocker arm can be driven to move together, then the torsion spring is sleeved in the rotating shaft, the inner area 302 of the inner diameter of the torsion spring is in contact with the torsion spring installation contact surface 203, the torsion spring loose state limiting arm 301 of the torsion spring is in contact with the torsion spring limiting surface 202, the installed accessory is placed into the shell assembly 5, the inner side of the shell 501 is provided with the installation cavity 502, the linear motion assembly 1 is fixed in the installation groove 503, the rotary motion assembly 2 is fixed on the second installation seat 505, the trigger assembly 4 is fixed in the first installation seat 504, and therefore, the installation can be carried out simply and conveniently.

The user pulls the handheld part 101 according to the time when the user triggers the switch signal as required, the handheld part is easily triggered, the rotating motion component 2 and the linear motion component 1 are driven to move together through the motion of the linear motion component 1, the triggering component 4 is touched in the rotating motion of the rotating motion component 2, the rotating shaft switch contact surface 201 touches and compresses the spring piece 402 in the rotating process, the switch signal in the controller 401 is triggered in the process of compressing the spring piece 402, the integrated instruction is sent out through the wireless signal transmitter 403, the equipment works, meanwhile, the reset component 3 is compressed under the stress, after the triggering, the user releases the linear motion component 1, the reset component 3 releases the elastic force, and the rotating motion component 2 and the linear motion component 1 are driven to return to the original position.

Claims (6)

1. The utility model provides a novel wireless switching device rotary trigger, this rotary trigger includes linear motion subassembly (1), its characterized in that, linear motion subassembly (1) front end swing joint has rotary motion subassembly (2), reset component (3) are installed in rotary motion subassembly (2) left side, rotary motion subassembly (2) front end swing joint has trigger assembly (4), trigger assembly (4) lower extreme swing joint has shell subassembly (5).

2. The rotary trigger of a novel wireless switch device according to claim 1, characterized in that the linear motion assembly (1) comprises a hand-held part (101) and an insertion rotating shaft part (102), and the front end of the hand-held part (101) is fixedly connected with the insertion rotating shaft part (102).

3. The novel wireless switch device rotary trigger according to claim 1, wherein the rotary motion component (2) comprises a switch contact surface (201), a torsion spring limiting surface (202), a torsion spring mounting contact surface (203) and a rocker mounting hole groove (204), the torsion spring limiting surface (202) is fixedly connected to the right end of the switch contact surface (201), the torsion spring mounting contact surface (203) is fixedly connected to the rear end of a torsion spring limiting surface (202) mounting piece, and the rocker mounting hole groove (204) is formed in the rear end of the torsion spring mounting contact surface (203).

4. The rotary trigger of a novel wireless switch device according to claim 1, wherein the reset component (3) comprises a torsion spring relaxed state limiting arm (301), a torsion spring inner diameter inner area (302) and a torsion spring stressed state limiting arm (303), and the torsion spring inner diameter inner area (302) is fixedly connected between the torsion spring relaxed state limiting arm (301) and the torsion spring stressed state limiting arm (303).

5. The novel wireless switch device rotary trigger according to claim 1, wherein the trigger assembly (4) comprises a controller (401), a spring plate (402), a wireless signal transmitter (403) and a fixing screw (404), the spring plate (402) is installed at the rear end of the controller (401), the wireless signal transmitter (403) is fixedly connected to the front end of the controller (401), and the fixing screws (404) are movably connected to the upper end of the controller (401) in a bilateral symmetry manner.

6. The novel wireless switch device rotary trigger according to claim 1, wherein the housing assembly (5) comprises a housing (501), a mounting cavity (502), a mounting groove (503), a first mounting seat (504) and a second mounting seat (505), the mounting cavity (502) is formed in the upper end of the housing (501), the mounting groove (503) is formed in the rear end of the housing (501), the first mounting seat (504) is fixedly connected to the front end of the mounting cavity (502), and the second mounting seat (505) is fixedly connected to the rear end of the mounting cavity (502).

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