Fascia gun convenient, accurate and rapid to assemble

Abstract

The utility model discloses a fascia gun convenient to accurately and quickly assemble, which comprises a mounting shell, a connecting body and a fixing seat, both the mounting shell and the connecting body are open at two ends and hollow inside, the connecting body and the mounting shell are integrally formed by die casting, and the connecting body is positioned on the side wall of the mounting shell. The connecting body and the mounting shell are integrally formed by die casting, and the fixing seat is assembled with the connecting body and the mounting shell which are integrally formed by die casting after being independently formed, so that the condition that the quality of the manufactured fixing seat cannot be observed when the existing mounting shell, the connecting body and the fixing seat are integrally formed by die casting can be avoided; the surface of the fixing base can be well oxidized conveniently, meanwhile, the trouble that a screw sequentially penetrates through the connecting body, the installation shell and the fixing base to be fixed, a certain time needs to be consumed to accurately align the connecting body, the installation shell and the fixing base is avoided, and under the condition that the product quality is guaranteed, the assembling efficiency is relatively improved at the same time.

Description

TECHNICAL FIELD

[0001] The utility model relates to fascia gun technical field, in particular to a kind of fascia gun of convenient accurate quick assembly. BACKGROUND

[0002] The fixing seat, the fixing seat connecting body and the mounting shell of the conventional fascia gun are manufactured by the way of integrated die casting or split production and then assembling, when manufactured by the way of integrated die casting, since the fixing seat is inside the mounting shell, it is difficult to observe the quality of the fixing seat manufacturing, at the same time, it is also difficult to perform good oxidation treatment on the surface of the fixing seat, which will also affect the quality of the product.

[0003] The existing split type fascia gun disclosed in Chinese utility model patent published on March 26, 2021, with publication number CN212789100U, the fixing seat connecting body of the fascia gun is fixed to the outside of the mounting shell by screwing through the first through hole formed in the fixing seat connecting body, the second through hole formed in the mounting shell and finally screwing into the threaded hole formed in the fixing seat in sequence, such structure is simple to install, has high structural reliability, local damage can be disassembled and repaired, without the need for overall replacement, the maintenance cost is relatively low, the fixing seat, the mounting shell and the fixing seat connecting body are produced separately, which facilitates the oxidation treatment on the surface of the fixing seat, the mounting shell and the fixing seat connecting body, thereby ensuring the quality of the product.

[0004] However, when the fixing of the fixing seat connecting body, the mounting shell and the fixing seat is completed by screwing through the first through hole, the second through hole and the threaded hole in sequence, the following problems exist: during assembly, the first through hole, the second through hole and the threaded hole need to be aligned and aligned so that they are in the same straight line, that is, the positions of the fixing seat connecting body, the mounting shell and the fixing seat need to be accurately positioned and placed for a certain period of time to enable the screw to pass through smoothly, thereby reducing the assembly efficiency. UTILITY MODEL CONTENTS

[0005] In order to overcome the deficiencies of the prior art, the utility model provides a kind of fascia gun of convenient accurate quick assembly, to solve the quality of the fixing seat manufacturing of the fixing seat, the fixing seat connecting body and the mounting shell of the existing fascia gun when integrated die casting, it is difficult to observe, at the same time, it is also difficult to perform good oxidation treatment on the surface of the fixing seat, and the fixing seat connecting body, the mounting shell and the fixing seat three positions need to be accurately positioned and placed for a certain period of time to enable the screw to pass through smoothly during the assembly of the split type fixing seat, the fixing seat connecting body and the mounting shell, thereby reducing the assembly efficiency problem.

[0006] In order to solve the above technical problems, the utility model provides technical scheme as follows: A fascia gun convenient, accurate and fast assembly, connecting body and fixed base, the installation shell and connecting body are both both ends open, hollow inside, the connecting body and installation shell integral die casting, the connecting body is located installation shell side wall, the connecting body and installation shell inside intercommunication, the fixed base can be detachably fixed in the installation shell.

[0007] Preferably, the fixed seat outer wall is provided with at least one threaded hole, the hollow inner wall of the connecting body is provided with a ring plate, the ring plate is provided with at least one installation hole opposite the threaded hole along the length direction, the installation hole is provided with a screw, one end of the screw penetrates the installation hole and enters the threaded hole.

[0008] Preferably, it further includes a massage head, a telescopic assembly, a linkage assembly for driving the telescopic assembly to reciprocate and a motor for driving the linkage assembly, one end of the telescopic assembly is connected with the massage head and the other end is connected with the linkage assembly, and the motor is fixed on the fixed seat.

[0009] Preferably, the connecting body is detachably fixed with a guide cylinder at the end away from the installation shell, and the guide cylinder is sleeved on the periphery of the telescopic assembly.

[0010] Preferably, the installation shell is detachably fixed with a top cover and a bottom cover at both ends, respectively, and a battery is arranged between the bottom cover and the fixed seat.

[0011] Preferably, the battery is provided with soft pads opposite both ends and the outer wall of the fixed seat and the bottom cover.

[0012] Preferably, the bottom cover is fixed with a circuit board, the motor is electrically connected with the circuit board, the circuit board is electrically connected with the battery, and the soft pads at both ends of the battery are respectively abutted with the fixed seat and the circuit board.

[0013] Preferably, the inner wall of the massage head is provided with a heating element, the heating element is electrically connected with a first lead wire, the first lead wire is detachably electrically connected with a conductive part, the conductive part is detachably electrically connected with a second lead wire, and the second lead wire is electrically connected with the circuit board.

[0014] Preferably, a notch is formed in one side of the installation shell opposite the bottom cover, an indicator lamp is arranged on the bottom cover and matched with the size of the notch, and the indicator lamp is electrically connected with the circuit board.

[0015] Compared with the prior art, the utility model can achieve the beneficial effects that:

[0016] The utility model discloses a fixing seat, the connecting body and the mounting shell are integrally pressure die forming, and the fixing seat is separately formed, then is assembled with the connecting body and the mounting shell of integrally pressure die forming, so can avoid the quality of the fixing seat manufacturing when the mounting shell, the connecting body and the fixing seat integrally pressure die forming of current can not be observed the situation, and the surface of fixing seat is conveniently oxidized well, simultaneously avoids the trouble of needing to spend certain time to accurately align three when using screw to fix in turn through the connecting body, the mounting shell and the fixing seat, not only guarantees the quality of product's situation, simultaneously, the assembly efficiency is relatively improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is whole structure schematic diagram of the utility model;

[0018] Figure 2 It is the utility model Figure 1 Sectional structure schematic diagram;

[0019] Figure 3 It is the utility model fixed seat and the mounting shell and the connecting body of integrally pressure die forming before assembly structure schematic diagram;

[0020] Figure 4 It is the utility model bottom cover, circuit board and indicator lamp structure schematic diagram;

[0021] 1, mounting shell;2, connecting body;21, ring plate;211, mounting hole;3, fixed seat;31, screw hole;4, motor;5, linkage assembly;6, telescopic assembly;7, massage head;8, battery;9, guide cylinder;10, top cover;11, notch;12, circuit board;13, indicator lamp;14, screw;15, bottom cover;16, soft pad;17, heating element;18, first wire;19, second wire;20, conductive part;22, wear-resistant layer;23, USB interface. DETAILED DESCRIPTION

[0022] In order to make the technical means, creation features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all, based on the embodiments in the embodiment, other embodiments obtained by the person skilled in the art without making creative labor all belong to the protection scope of the utility model.

[0023] For example, Figures 1-3As shown, the utility model provides a kind of fascia gun of convenient accurate and fast assembly, including installation shell 1, connecting body 2 and fixed seat 3, installation shell 1 and connecting body 2 are both two ends opening, hollow inside, connecting body 2 and installation shell 1 integrally pressure casting, connecting body 2 is located installation shell 1 side wall, connecting body 2 and installation shell 1 inside intercommunication, fixed seat 3 can be detachably fixed in installation shell 1 inside;

[0024] By integrally pressure casting connecting body 2 and installation shell 1, and fixed seat 3 is separately formed, then be assembled together with integrally pressure casting connecting body 2 and installation shell 1, so it can avoid the condition that fixed seat 3 manufacturing quality cannot be observed when integrally pressure casting existing installation shell 1, connecting body 2 and fixed seat 3, and it is convenient to carry out good oxidation treatment to the surface of fixed seat 3, while avoiding the trouble of needing to spend a certain time to accurately align the three when using screw to successively pass through connecting body 2, installation shell 1 and fixed seat 3 for fixing, not only ensure the quality of product, while relatively improve assembly efficiency.

[0025] As shown in the figure, Figure 3 Specifically, at least one threaded hole 31 is formed in the outer wall of the fixed seat 3, and a ring plate 21 is provided on the hollow inner wall of the connecting body 2, at least one mounting hole 211 opposite to the threaded hole 31 is formed in the ring plate 21 along the length direction of the ring plate 21, and a screw 14 is arranged in the mounting hole 211, one end of the screw 14 penetrates the mounting hole 211 and enters the threaded hole 31.

[0026] The mounting hole 211 can be a threaded hole matched with the screw 14, or a hole without thread. When it is needed to assemble the integrally pressure casting connecting body 2 and installation shell 1 with the fixed seat 3, the fixed seat 3 is placed in the installation shell 1, and the screw 14 is used to penetrate the mounting hole 211 and screw into the threaded hole 31, so as to complete the assembly of the integrally pressure casting connecting body 2 and installation shell 1 with the fixed seat 3.

[0027] Conversely, when it is needed to disassemble, the screw 14 is loosened, and one end of the screw 14 is separated from the fixed seat 3, so that the fixed seat 3 is no longer fixed in the installation shell 1, and the disassembly and assembly are convenient and fast.

[0028] As shown in the figure, Figure 2 The fascia gun further includes a massage head 7, a telescopic assembly 6, a linkage assembly 5 for driving the telescopic assembly 6 to reciprocate, and a motor 4 for driving the linkage assembly 5, one end of the telescopic assembly 6 is connected with the massage head 7, and the other end is connected with the linkage assembly 5, and the motor 4 is fixed on the fixed seat 3.

[0029] The linkage assembly 5 here includes a crank wheel and a connecting rod, the crank wheel is fixed to the output shaft of the motor 4, the connecting rod is rotatably connected to the crank shaft of the crank at one end, the telescopic assembly 6 includes a telescopic rod and a sleeve, the other end of the connecting rod is rotatably connected to the sleeve, the sleeve is sleeved and connected to one end of the telescopic rod, the massage head 7 is fixed to the other end of the telescopic rod by screwing, and specifically, the inner wall of the end of the telescopic rod opposite to the massage head 7 is provided with a first internal thread, and the outer wall of the end of the massage head 7 opposite to the telescopic rod is provided with a first external thread matched with the first internal thread.

[0030] As shown in Figure 2 , the connecting body 2 is detachably fixed with a guide cylinder 9 away from one end of the mounting shell 1, the guide cylinder 9 is sleeved on the outer periphery of the telescopic assembly 6, and specifically, the guide cylinder 9 is fixed to one end of the connecting body 2 through threaded connection, a third external thread is arranged on the outer surface of the end of the guide cylinder 9 opposite to the connecting body 2, and a third internal thread is arranged on the inner wall of the end of the connecting body 2 opposite to the guide cylinder 9;

[0031] The guide cylinder 9 is used for supporting the telescopic assembly 6 (sleeve) and guiding the movement of the sleeve, so as to further ensure the stability of the reciprocating movement of the sleeve;

[0032] Further, in order to reduce the friction and wear between the guide cylinder 9 and the sleeve, a wear-resistant layer 22 is arranged between the guide cylinder 9 and the sleeve, and the wear-resistant layer 22 is fixed to the inner wall of the guide cylinder 9.

[0033] As shown in Figure 2 , the mounting shell 1 is detachably fixed with a top cover 10 and a bottom cover 15 at both ends, and the bottom cover 15 is provided with a battery 8 between the fixed seat 3;

[0034] Here, the top cover 10 and the bottom cover 15 are fixed to both ends of the mounting shell 1 by screwing, which is stable and convenient to disassemble and assemble, and specifically, the second internal thread is arranged on the inner wall of both ends of the mounting shell 1, and the second external thread matched with the second internal thread is arranged on the outer wall of the top cover 10 and the bottom cover 15 respectively.

[0035] As shown in Figure 2 , the battery 8 is provided with a soft pad 16 opposite to both ends and the outer wall of the fixed seat 3 and the bottom cover 15;

[0036] The soft pad 16 here is made of EVA material, which can reduce the noise caused by the collision between the battery 8 and the fixed seat 3, the inner wall of the mounting shell 1 and the subsequent circuit board 12, and effectively reduce the possibility of damage caused by collision and extrusion between them.

[0037] As shown in Figure 2 and Figure 4 , the bottom cover 15 is fixed with a circuit board 12, the motor 4 is electrically connected with the circuit board 12, the circuit board 12 is electrically connected with the battery 8, and the soft pads 16 at both ends of the battery 8 are respectively abutted with the fixed seat 3 and the circuit board 12;

[0038] Through the circuit board 12 arranged for controlling the driving of the motor 4 and the working of the subsequent heating element 17, through the circuit board 12 and the fixing base 3, when the bottom cover 15 is fixed to the bottom of the installation shell 1, the circuit board 12 and the fixing base 3 clamp and limit the fixing of the battery 8.

[0039] As shown in Figure 2 , the inner wall of the massage head 7 is provided with a heating element 17 (which can be an NTC thermistor, which is a prior structure), the heating element 17 is electrically connected with a first lead wire 18, the first lead wire 18 is detachably electrically connected with a conductive part 20 (the conductive part 20 here can be a wire connection terminal, which is a prior structure, and the specific principle is not described), the conductive part 20 is detachably electrically connected with a second lead wire 19, and the second lead wire 19 is electrically connected with the circuit board 12.

[0040] Through the detachable connection between the first lead wire 18, the second lead wire 19 and the conductive part 20, it is avoided to directly connect the heating element 17 with the circuit board 12 by using one lead wire, so that the normal disassembly and replacement of the massage head 7 is facilitated.

[0041] As shown in Figure 1 , Figure 2 , and Figure 4 , the installation shell 1 is provided with a notch 11 opposite to one side of one end of the bottom cover 15, the bottom cover 15 is provided with an indicator light 13 which is sized to fit the notch 11, so that the indicator light 13 can be arranged below the sidewall of the installation shell 1, which facilitates people to observe the indicator light 13, and the indicator light 13 is electrically connected with the circuit board 12, through the arrangement of the indicator light 13, it is convenient to know the on-off state of the heating element 17 and the gear of the heating element 17 (for example, the first heating gear is a pink light, the second gear is a red light, and the white light is not heated, and the specific gear button switch and gear switching principle are prior art, which is not described here).

[0042] The USB interface 23 is arranged on the circuit board 12, the USB interface 23 penetrates through the bottom cover 15 and is aligned with the bottom cover 15, so as to facilitate the charging of the battery 8 (the specific charging principle is prior art, which is not described here).

[0043] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A fascia gun that is convenient, accurate and fast to assemble, comprising a mounting shell (1), a connecting body (2) and a fixing seat (3), both ends of the mounting shell (1) and the connecting body (2) are open, and the inside is hollow, characterized in that: The connecting body (2) and the mounting shell (1) are integrally pressure die formed, the connecting body (2) is located on the side wall of the mounting shell (1), the connecting body (2) and the mounting shell (1) are internally communicated, and the fixing seat (3) is detachably fixedly connected in the mounting shell (1).

2. The fascia gun of claim 1, wherein: At least one threaded hole (31) is formed in the outer wall of the fixing seat (3), a ring plate (21) is arranged on the hollow inner wall of the connecting body (2), at least one mounting hole (211) opposite to the threaded hole (31) is formed in the ring plate (21) along the length direction of the ring plate (21), and a screw (14) is arranged in the mounting hole (211) and penetrates the mounting hole (211) to enter the threaded hole (31).

3. The fascia gun of claim 1, wherein: Further comprising a massage head (7), a telescopic assembly (6), a linkage assembly (5) for driving the telescopic assembly (6) to reciprocate, and a motor (4) for driving the linkage assembly (5), one end of the telescopic assembly (6) is connected with the massage head (7), the other end of the telescopic assembly (6) is connected with the linkage assembly (5), and the motor (4) is fixed on the fixing seat (3).

4. The fascia gun of easy and accurate and fast assembly of claim 3, wherein: A guide cylinder (9) is detachably fixed to the end of the connecting body (2) away from the mounting shell (1), and the guide cylinder (9) is sleeved on the periphery of the telescopic assembly (6).

5. The fascia gun of easy and accurate and fast assembly of claim 4, wherein: The mounting shell (1) is detachably fixed with a top cover (10) and a bottom cover (15) at the two ends, respectively, and the bottom cover (15) is provided with a battery (8) between the fixing seat (3).

6. The fascia gun of claim 5, wherein: The battery (8) is opposite to the fixing seat (3) and the bottom cover (15) at the two ends and the outer wall, and soft pads (16) are arranged on the two ends and the outer wall.

7. The fascia gun of claim 6, wherein: A circuit board (12) is fixed on the bottom cover (15), the motor (4) is electrically connected with the circuit board (12), the circuit board (12) is electrically connected with the battery (8), and the soft pads (16) at the two ends of the battery (8) are respectively abutted with the fixing seat (3) and the circuit board (12).

8. The fascia gun of claim 7, wherein: A heating element (17) is arranged on the inner wall of the massage head (7), the heating element (17) is electrically connected with a first lead wire (18), the first lead wire (18) is detachably electrically connected with a conductive part (20), the conductive part (20) is detachably electrically connected with a second lead wire (19), and the second lead wire (19) is electrically connected with the circuit board (12).

9. The fascia gun of claim 7, wherein: A notch (11) is formed on one side of the end of the mounting shell (1) opposite to the bottom cover (15), an indicating lamp (13) is arranged on the bottom cover (15) and matched with the notch (11) in size, and the indicating lamp (13) is electrically connected with the circuit board (12).

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