CN215740393U

CN215740393U - Double-control fascia gun

Info

Publication number: CN215740393U
Application number: CN202122244330.3U
Authority: CN
Inventors: 刘粤闽; 王进周; 张辉城
Original assignee: Xiamen Dairuisi Intelligent Technology Co ltd
Current assignee: Xiamen Dairuisi Intelligent Technology Co ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-02-08
Anticipated expiration: 2031-09-16

Abstract

The utility model relates to a double-control fascia gun, which comprises a handle, an impact barrel, a built-in machine core and an electric control circuit, wherein the handle and the impact barrel are connected with each other; the electric control circuit is electrically connected with a control panel arranged on the corresponding position of the handle or the impact barrel; the method is characterized in that: the handle is provided with a solid key at the joint with the impact cylinder and is electrically connected with the electric control circuit. The joint control solid key is additionally arranged at the joint of the handle and the impact cylinder, so that the strength of one-hand operation switching in the massage process is convenient, and the problem of two-hand operation is solved; the PCBA board of the solid key adopts an inserted structure, so that the assembly is simple and the use is reliable; the flexible glue button is protruded, so that the finger can conveniently press and control. Has the characteristics of unique conception, reasonable design and convenient operation.

Description

Double-control fascia gun

The technical field is as follows:

the utility model belongs to the field of handheld massage physiotherapy equipment, and particularly relates to a double-control fascia gun, wherein a joint control key for adjusting strength is further arranged on a handle.

Background art:

the fascia physiotherapy gun is a popular massage physiotherapy product in recent years, the working principle and the internal driving structure are available, and only the power of a motor is increased, the speed is slowed down, the stroke is increased, and deeper impact force is achieved; moreover, the development of a rechargeable battery is benefited, and the handheld use is more convenient; the electric control part is introduced into a micro-processing chip, and various massage methods can be designed, but the massage method is only limited to the variation combination of intensity and rhythm.

The driving scheme of the fascial gun movement is that a motor drives an eccentric shaft on an eccentric wheel to rotate, and directly or indirectly drives an impact shaft with one end constrained to reciprocate; the direct driving scheme has a compact structure, but the impact shaft moves in a swinging reciprocating motion; the indirect drive is that the eccentric shaft passes through a connecting rod and then pulls the impact shaft, so that the impact shaft moves linearly and reciprocally in the shaft sleeve; for this reason, indirect driving by a link is currently the mainstream solution. As the name implies, the fascial gun also has the shape of a simulation gun, and is provided with a handle and an impact cylinder, wherein the handle is used for installing a battery and a motor, and an impact shaft, a connecting rod and an eccentric wheel are installed in the space of the impact cylinder, so that the fascial gun is reasonable in layout and balanced in balance weight. Most designs often utilize impact section of thick bamboo tip space or handle tip space, provide index lamp or digital demonstration to and be provided with corresponding regulation button, and adopt to dabble the button, more embody science and technology and feel. The scheme needs to adjust the strong and weak rhythm and the like in the working process of the fascial gun, needs the other hand, and cannot be realized otherwise.

How to solve the one-hand regulation scheme of the working process of the fascial gun becomes the object of the research of the utility model.

The utility model content is as follows:

the utility model aims to design a double-control fascia gun with a handle provided with a strength joint control key.

The technical scheme of the utility model is realized as follows: a double-control fascia gun comprises a handle and an impact barrel which are connected with each other, and a built-in machine core and an electric control circuit; the electric control circuit is electrically connected with a control panel arranged on the corresponding position of the handle or the impact barrel; the method is characterized in that: the handle is provided with a solid key at the joint with the impact cylinder and is electrically connected with the electric control circuit.

The solid key comprises a soft rubber key and a PCBA board welded with a switch; the flexible glue button from interior toward outer the inlaying establish on the fretwork hole of handle, and PCBA board switch inserts forward and establishes and fix a position in the inboard fashioned slot of handle to contradict on the flexible glue button back, keep the switch on the flexible glue button position alignment PCBA board.

The back molding of flexible glue button has the vertical groove that lets the switch pass through, and handle slot top still sets up the gland that a restraint PCBA board is deviate from.

The solid keys are two in up-down distribution, and two switches on the PCBA board are connected with two corresponding adjusting keys in parallel.

The middle of the soft rubber key is formed with a connected key with a partition groove, and the connected key is lapped on the middle connecting part of the hollow hole of the handle by virtue of the partition groove.

The joint control solid key is additionally arranged at the joint of the handle and the impact cylinder, so that the strength of one-hand operation switching in the massage process is convenient, and the problem of two-hand operation is solved; the PCBA board of the solid key adopts an inserted structure, so that the assembly is simple and the use is reliable; the flexible glue button is protruded, so that the finger can conveniently press and control. Has the characteristics of unique conception, reasonable design and convenient operation.

Description of the drawings:

the utility model is further illustrated with reference to the following specific figures:

FIG. 1 is a schematic view of a double-controlled fascial gun

FIG. 2 is a schematic cross-sectional view of a double-controlled fascial gun

FIG. 3 is an enlarged view of part A of FIG. 2

FIG. 4 is an enlarged view of the cross section in the direction C-C of FIG. 2

FIG. 5 is an enlarged view of a portion B of FIG. 4

Wherein

1-handle 11-hollow hole 111-middle connecting part 12-slot

13-gland 2-impact barrel 3-movement 4-electric control circuit

5-control panel 51-adjusting key 52-display window 6-physical key

61-soft rubber button 62-PCBA board 63-switch 611-longitudinal groove

612-partition groove

The specific implementation mode is as follows:

referring to fig. 1 to 5, the double-control fascia gun comprises a handle 1 and an impact barrel 2 which are connected with each other, and a built-in movement 3 and an electric control circuit 4; the electric control circuit 4 is electrically connected with a control panel 5 arranged on the corresponding position of the handle or the impact barrel, and an adjusting key 51 for setting and a display window 52 are provided; the control panel 5 is arranged on the top end surface of the handle in the figure, and can be arranged on the rear end surface of the impact barrel if the impact barrel 2 is of a transverse penetrating structure. The two types are planar structures, so that the layout of the control panel 5 is facilitated, which is also the conventional design at present, and the operation and the adjustment are inconvenient by one hand during working.

In the structure, a solid key 6 is arranged at the joint of the handle 1 and the impact cylinder 2 and is positioned at the trigger position of the pistol, and the solid key 6 can be pressed by fingers when a single hand holds the pistol to meet the requirement of adjustment; for this purpose, a hollow hole 11 is formed at the junction of the handle 1 and the striking cylinder and a slot 12 is formed inside to mount the physical button 6, as shown in fig. 3 and 5. The entity key 6 is electrically connected with the electric control circuit 4, more specifically, is connected with the strength adjusting key 51 on the control panel in parallel, so as to realize double control operation. That is, before working, the massage mode is set by using the control panel 5, and if the mode is changed in the working process, the massage mode can be directly realized by using the universal entity key 6.

Further, the solid key 6 comprises a soft rubber key 61 and a PCBA board 62, and a switch 63 is welded on the PCBA board 62. The soft rubber button 61 is embedded on the hollow hole 11 of the handle from inside to outside, the switch of the PCBA board 62 is inserted forwards into the slot 12 formed on the inner side of the handle for positioning and can be abutted against the back of the soft rubber button 61, and the position of the soft rubber button 61 is kept to be aligned with the switch 63 on the PCBA board so as to bear the backward pressure of the software button 61.

More specifically, the back of the soft rubber button 61 is formed with a longitudinal slot 611 for the switch to pass through, that is, the PCBA 62 can be inserted from top to bottom without blocking during assembly, and the top of the handle slot 12 is also provided with a gland 13 for restraining the PCBA from dropping out. The gland 13 can be positioned by a buckle or can be directly fastened by a screw, and the latter is selected in the embodiment, so that the forming process of the handle shell can be simplified.

Further, the two entity keys 6 are distributed up and down, and two switches 63 on the PCBA board 62 are connected in parallel with the two corresponding strong and weak adjusting keys 51 on the control panel to realize double control. The middle of the soft rubber key 61 is formed with the conjoined key of the partition groove 612, so that when the upper and lower soft rubber keys 61 are pressed, the action of the other soft rubber key cannot be carried, and the conjoined part 111 can be put on the middle conjoined part 111 of the handle hollow hole 11 by means of the partition groove 612, and the possibility that the soft rubber key 61 is separated out without reason can be limited by the middle conjoined part 111.

The two adjusting keys with different strengths provided by the design are the most common keys in operation, and certainly, the functions of the two keys, such as high and low speed, rhythm interval, massage duration, sudden stop and start combination and the like, can be customized by a client according to the functions in the electric control circuit 5, and the two entity keys 6 are preferably used, so that the on-site operation can be met without learning.

Claims

1. A double-control fascia gun comprises a handle and an impact barrel which are connected with each other, and a built-in machine core and an electric control circuit; the electric control circuit is electrically connected with a control panel arranged on the corresponding position of the handle or the impact barrel; the method is characterized in that: the handle is provided with a solid key at the joint with the impact cylinder and is electrically connected with the electric control circuit.

2. The bi-controlled fascia gun of claim 1, wherein: the solid keys comprise soft rubber keys and PCBA plates welded with switches; the flexible glue button from interior toward outer the inlaying establish on the fretwork hole of handle, and PCBA board switch inserts forward and establishes and fix a position in the inboard fashioned slot of handle to contradict on the flexible glue button back, keep the switch on the flexible glue button position alignment PCBA board.

3. The bi-controlled fascia gun of claim 1, wherein: the back of the soft rubber key is provided with a longitudinal groove for the switch to pass through, and the top of the handle slot is also provided with a gland for restraining the PCBA board from separating.

4. The bi-controlled fascia gun of claim 1, 2 or 3, wherein: the solid keys are two keys distributed up and down, and two switches on the PCBA board are connected with two corresponding adjusting keys on the control panel in parallel.

5. The bi-controlled fascia gun of claim 4, wherein: the middle of the soft rubber key is formed with a conjoined key with a partition groove, and the conjoined key is put on the middle connecting part of the hollow hole of the handle by the partition groove.