CN221286274U

CN221286274U - Small fascia gun

Info

Publication number: CN221286274U
Application number: CN202322290441.7U
Authority: CN
Inventors: 王进周; 刘粤闽; 谢建华
Original assignee: Xiamen Dairuisi Intelligent Technology Co ltd
Current assignee: Xiamen Dairuisi Intelligent Technology Co ltd
Priority date: 2023-08-25
Filing date: 2023-08-25
Publication date: 2024-07-09
Anticipated expiration: 2033-08-25

Abstract

The utility model relates to a compact fascia gun comprising: the device comprises a shell, a movement module, a power module and a switch module; wherein: the shell is formed by barrel type structure in a sectional mode and comprises a main shell, a handle shell, a front end cover and a bottom cover; the turning cylindrical main body shell is provided with a front port and a bottom port, the movement module is arranged in the front port, and the front port is closed by a front end cover; the front end cover is formed with a middle hole for installing the impact sleeve component; the straight cylindrical handle shell is provided with an upper port and a lower port, and the upper port is connected with the bottom end port of the main body shell; the power supply module is installed from the lower port, and then the lower port is closed by the bottom cover; the switch module is installed at the corner of the main body case. The utility model has the characteristics of unique conception, convenient assembly, strong whole body and simple shell; the gun is particularly suitable for small fascia guns, improves the appearance effect, reduces the number of dies, reduces the development cost, and increases the control stroke sense by matching with an operation deflector rod; the handle shell has no seam, and is easy to clean without scale.

Description

Small fascia gun

Technical field:

The utility model belongs to the technical field of massage equipment, and particularly relates to a small fascia gun, in particular to a scheme that a shell is formed in a segmented mode.

The background technology is as follows:

Fascia gun as athlete relaxes professional apparatus also walks into ordinary family gradually, and towards miniaturized development, provides the facility of self-service use. The fascia gun comprises a shell, a core module and a power supply module, wherein the core module and the power supply module are arranged in the shell; the shell adopts an upper die and a lower die or a left die and a right die, and is locked into a whole through screws, so that a screw hole is necessarily reserved on one side, and the small fascia gun is too prominent.

How to provide a more reasonable technical scheme is the object of the research of the invention.

The invention comprises the following steps:

The utility model aims to design a small fascia gun with a shell formed in a sectional mode and without exposed assembly screw holes.

The technical scheme of the utility model is realized as follows: a compact fascia gun, comprising:

A housing;

The impact cylinder of the movement module is nested in the impact sleeve assembly at the front end of the shell in a sliding way;

The power supply module is used for providing a working power supply for the movement module;

the switch module is used for controlling the working mode of the movement module;

The method is characterized in that:

The shell is formed by barrel type structure in a sectional mode and comprises a main shell, a handle shell, a front end cover and a bottom cover;

The main body shell is in a turning cylinder shape and is provided with a front port and a bottom port; the movement module is installed from the front port and the front end cover closes the front port; the front end cover is formed with a middle hole for installing the impact sleeve component;

The handle shell is in a straight cylinder shape and is provided with an upper port and a lower port, and the upper port is connected with the bottom port of the main body shell; the power supply module is installed from the lower port, and then the lower port is closed by the bottom cover;

the switch module is arranged at the corner of the main body shell.

Further, a directional groove is formed along the inner edge of the bottom port of the main body shell, a boss is formed at the upper end of the bottom of the directional groove, and a through hole is formed in the direction of the front port of the boss; the outer edge of the upper port of the handle shell is provided with an orientation tenon corresponding to the orientation groove, the orientation tenon is provided with a threaded hole communicated with the through hole, and the handle shell is locked on the main body shell by means of a screw.

Further, an upper row of bolt posts and a lower row of bolt posts which are opposite to the front port and a slotted hole are distributed at the turning part of the main body shell; the movement module is locked on the lower row of bolt posts by means of the positioning lugs which are outwards spread at two sides of the motor frame, the support of the switch module is locked on the upper row of bolt posts, and the operation deflector rod in the switch module passes through the slotted hole and is locked with the operation button at the outer end.

Further, the switch module comprises a bracket, a swinging seat and a tact switch; the swing seat shaft is positioned on the bracket, a reset torsion spring is arranged between the swing seat shaft and the bracket, an operation deflector rod arranged on the swing seat penetrates through a slotted hole of the main body shell, and external force acts on the operation deflector rod to drive the swing seat to swing around the shaft and to touch a tact switch fixed on the bracket.

Further, the front end cover and the front port of the main body shell, and the bottom cover and the lower port of the handle shell are locked by adopting screw thread matching; the front end cover inwards has an extension cylinder, the diameter of the extension cylinder is larger than that of the middle hole, fixing columns are distributed on the outer surface of the extension cylinder, and a flange plate in the impact sleeve assembly is abutted to the end face of the extension cylinder and locked on the fixing columns through screws.

The utility model has the characteristics of unique conception, convenient assembly, strong whole body and simple shell; the gun is particularly suitable for small fascia guns, improves the appearance effect, reduces the number of dies, reduces the development cost, and increases the control stroke sense by matching with an operation deflector rod; the handle shell has no seam, and is easy to clean without scale.

Description of the drawings:

the invention is further described with reference to the following specific drawings:

FIG. 1 is a schematic view of a small fascia gun

Fig. 2 is an exploded view of a compact fascia gun

FIG. 3 is a schematic view of a housing

FIG. 4 is a schematic view of the assembled housing

FIG. 5 is a schematic view of the relationship between the front end cap and the impingement sleeve assembly

FIG. 6 is an exploded view of the switch module

FIG. 7 is a schematic diagram of a normally open state of the switch module

FIG. 8 is a schematic diagram showing the normally closed state of the switch module

FIG. 9 is a schematic cross-sectional view of a small fascia gun

Wherein the method comprises the steps of

1-A shell;

11-a main body shell; 111-front port; 112-bottom port; 113-an orientation groove; 114-a boss;

115-a through hole; 116-upper row of bolt posts; 117-lower row bolt posts; 118-slots;

12-a handle housing; 121-upper port; 122-lower port; 123-directional tenons; 124-a threaded hole;

13-front end cap; 131-mesopores; 132—an extension cylinder; 133-fixing columns;

14-a bottom cover; 141-a charging jack;

2-a movement module; 21-an impact cylinder; 22-a motor frame; 221-positioning ears; 23-an impingement sleeve assembly;

231-flange plate; 24-a massage head;

3-a power module;

4-a switch module; 41-a bracket; 42-operating the deflector rod; 43-an operation button; 44-swinging seat; 45-tact switch;

46-a reset torsion spring;

5-a screw;

The specific embodiment is as follows:

Referring to fig. 1 to 9, a compact fascia gun includes: the device comprises a shell 1, a movement module 2, a power module 3 and a switch module 4. The shell 1 is formed by barrel type structure in a segmented mode and comprises a main shell 11, a handle shell 12, a front end cover 13 and a bottom cover 14; wherein:

The main body 11 has a cornering cylinder shape with a front port 111 and a bottom port 112; the deck module 2 is loaded from the front port 111 and the front port is closed by the front end cover 13; the front end cap 13 is formed with a central hole 131 for mounting the impingement sleeve assembly. It should be noted that, the movement module 2 is in an L-shaped structure, the impact cylinder 21 is arranged transversely, the motor frame 22 is arranged vertically, when the assembly is performed, the movement module 2 is firstly inclined, and the end of the motor frame 22 extends from the front port 111 to the corner of the main body shell 11, and then the alignment is performed. The impact tube 21 in the movement module is slidably nested in the impact sleeve assembly 23 at the front end of the main body shell 11, and the impact sleeve assembly 23 is locked on the front end cover 13, and is further screwed on the front port 111 of the main body shell by the front end cover 13.

The handle shell 12 is in a straight cylinder shape and is provided with an upper port 121 and a lower port 122, and the upper port 121 is connected with the bottom port 112 of the main body shell 11; the power module 3 is fitted from the lower port 122 and then the lower port is closed by the bottom cover 14. The power supply modules 3 are all of column structures, and the assembly is simple. A charging socket 141 and a PCBA for power management are designed on the bottom cover 14 to provide working power for the movement module 2.

More specifically, the front end cover 13 and the front port 111 of the main body shell, the bottom cover 14 and the lower port 122 of the handle shell are locked by adopting threaded fit, so that the assembly is convenient; the front end cover 13 is provided with an extension cylinder 132 inwards, the diameter of the extension cylinder 132 is larger than that of the middle hole 131, and the in-out action of the impact cylinder 21 is not influenced; the outer surface of the extension cylinder 132 is distributed with a fixed column 133, a flange 231 in the impact sleeve assembly 23 is abutted against the end surface of the extension cylinder 132 and locked on the fixed column 133 through a screw 5, the impact sleeve assembly 23 and the front end cover 13 are assembled together and then screwed at the front port 111 of the main body shell, and the impact sleeve assembly 23 forms a sliding support for the impact cylinder 21; finally, the massage head 24 is screwed on the front end of the impact cylinder 21, as shown in fig. 2 and 5.

As shown in fig. 2, 6 to 8, the switch module 4 is mounted at a corner of the main body case 11, and is conveniently used for controlling the operation mode of the deck module 2. More specifically, the switch module 4 includes a bracket 41, a swing seat 44, and a tact switch 45; the swinging seat 44 is axially positioned on the bracket 41, and a reset torsion spring 46 is arranged between the swinging seat 44 and the bracket, the operating deflector 42 arranged on the swinging seat 44 passes through the slotted hole 118 of the main body shell, and external force acts on the operating deflector 42 to drive the swinging seat 44 to swing around the axis and can abut against the tact switch 45 fixed on the bracket to act.

Further, a directional groove 113 is formed along the inner edge of the bottom port 112 of the main body shell, a boss 114 is formed at the upper end of the bottom of the directional groove 113, and a through hole 115 is formed in the direction of the front port of the boss 114; the upper end opening of the handle shell 12 is provided with an orientation tongue 123 corresponding to the orientation groove 113, and the orientation tongue 123 is provided with a threaded hole 124 communicated with the through hole, the handle shell 12 is locked on the main body shell 11 by means of the screw 5, the screw 5 is hidden in the main body shell 11, and the orientation tongue 123 is aligned with the orientation groove 113 when assembled, so that the transmission of torsion in the use process is solved, as shown in fig. 2 to 4 and 9.

As shown in fig. 3 and 4, the upper row of bolt posts 116 and the lower row of bolt posts 117 facing the front port 111 and a slot 118 are distributed at the corners of the main body housing 11; the movement module 2 is locked on the lower row of bolt posts 117 by means of the positioning lugs 221 which are stretched outwards at the two sides of the motor frame 22, the support 41 of the switch module 4 is locked on the upper row of bolt posts 116, and the operating deflector 42 in the switch module 4 passes through the slotted holes 118 and is locked with the inherent operating button 43 at the outer end. During assembly, the switch module 4 without the operation button 43 is placed from the front end 111 of the main body shell, the operation deflector 42 passes through the slot 118, the bracket 41 is locked on the upper row of bolt posts 116 by means of screws, and then the operation button 43 is inserted into the outer operation deflector 42. When the device is used, the operation button 43 is only required to be pushed down, and the swinging seat 44 is driven to touch the tact switch 45 by operating the shift lever, so that the operation is realized, as shown in fig. 8; when the external force is removed, the swing seat 44 is reset under the action of the reset torsion spring 46, as shown in fig. 8. The tact switch 45 is welded on the control PCBA, and can be coded according to the length combination, so that the control of functions such as strength and the like can be satisfied.

Claims

1. A compact fascia gun, comprising:

A housing;

The method is characterized in that:

the switch module is arranged at the corner of the main body shell.

2. A compact fascia gun according to claim 1, wherein: a directional groove is formed in the inner edge of the bottom port of the main body shell, a boss is formed at the upper end of the bottom of the directional groove, and a through hole is formed in the boss towards the front port direction; the outer edge of the upper port of the handle shell is provided with an orientation tenon corresponding to the orientation groove, the orientation tenon is provided with a threaded hole communicated with the through hole, and the handle shell is locked on the main body shell by means of a screw.

3. A compact fascia gun according to claim 1 or 2, wherein: an upper row of bolt posts, a lower row of bolt posts and a slotted hole, wherein the upper row of bolt posts and the lower row of bolt posts are opposite to the front port, are distributed at the turning part of the main body shell; the movement module is locked on the lower row of bolt posts by means of the positioning lugs which are outwards spread at two sides of the motor frame, the support of the switch module is locked on the upper row of bolt posts, and the operation deflector rod in the switch module passes through the slotted hole and is locked with the operation button at the outer end.

4. A compact fascia gun according to claim 3, wherein: the switch module comprises a bracket, a swinging seat and a tact switch; the swing seat shaft is positioned on the bracket, a reset torsion spring is arranged between the swing seat shaft and the bracket, an operation deflector rod arranged on the swing seat penetrates through a slotted hole of the main body shell, and external force acts on the operation deflector rod to drive the swing seat to swing around the shaft and to touch a tact switch fixed on the bracket.

5. A compact fascia gun according to claim 1, wherein: the front end cover and the front port of the main body shell, the bottom cover and the lower port of the handle shell are locked by adopting screw thread matching; the front end cover inwards has an extension cylinder, the diameter of the extension cylinder is larger than that of the middle hole, fixing columns are distributed on the outer surface of the extension cylinder, and a flange plate in the impact sleeve assembly is abutted to the end face of the extension cylinder and locked on the fixing columns through screws.