CN206934310U

CN206934310U - A kind of tremolo

Info

Publication number: CN206934310U
Application number: CN201720057354.9U
Authority: CN
Inventors: 李海波
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-01-18
Filing date: 2017-01-18
Publication date: 2018-01-30
Anticipated expiration: 2027-01-18

Abstract

The utility model discloses a kind of tremolo, including shell, eccentric motor, connecting line, outlet, fixture and sealed piece；The shell includes motor chamber and external connection portion, and the motor chamber is the cylinder of an end closure, and the external connection portion connects described unsealed one end of motor chamber, and is sequentially provided with first annular step and the second ring-shaped step；The eccentric motor is placed in the motor chamber；The fixture is the insulating sleeve that annular projection is arranged at top, and the annular projection is engaged with second ring-shaped step, and the lower end of the fixture is engaged with the first annular step；Through hole is offered at the center of the sealed piece, is connected at the top of the outlet in the through hole of the sealed piece, the both positive and negative polarity of the outlet is connected by the connecting line with the both positive and negative polarity of the eccentric motor respectively.The utility model provides a kind of tremolo, is powered by outlet, reduces the volume of massager, convenient use.

Description

A kind of tremolo

Technical field

The utility model belongs to medicine equipment, and in particular to a kind of tremolo.

Background technology

Medicine equipment refers to instrument, equipment, utensil, external diagnosis reagent and the calibration for being directly or indirectly used for human body Thing, material and other similar or related articles, including required computer software.Purpose is diagnosing, in advance for disease Anti-, monitoring, treatment are alleviated；Diagnosis, monitoring, treatment, alleviation or the function compensation of damage；Physiological structure or physiology mistake Inspection, replacement, regulation or the support of journey；The support or maintenance of life；Gestation control；By entering to the sample from human body Row is checked, information is provided for medical treatment or diagnostic purpose.

In modern society, people are frequently necessary to undertake larger work and life stress, and the damage for health is outstanding To be obvious, it is necessary to be in or secret place is massaged the acupuncture point of human body and other positions, but in massager commercially If battery, general volume is bigger, it has not been convenient to carries and uses.

Utility model content

The purpose of this utility model is to provide a kind of tremolo, is powered by outlet, reduces massager Volume, convenient use.

In order to solve the above technical problems, the utility model provides a kind of tremolo, including shell, eccentric motor, Connecting line, outlet, fixture and sealed piece；

The shell includes motor chamber and external connection portion, and the motor chamber is the cylinder of an end closure, the external connection portion connection Described unsealed one end of motor chamber, and it is sequentially provided with first annular step and the second ring-shaped step；

The eccentric motor is placed in the motor chamber；

The fixture is the insulating sleeve that annular projection is arranged at top, the annular projection and the second ring-shaped step phase Coordinate, the lower end of the fixture is engaged with the first annular step；

Through hole is offered at the center of the sealed piece, the through hole of the sealed piece is connected at the top of the outlet Interior, the both positive and negative polarity of the outlet is connected by the connecting line with the both positive and negative polarity of the eccentric motor respectively, the envelope Mouth part is engaged with the first annular step.

Wherein, the inner side of the through hole on the sealed piece is provided with annular groove, and the outlet is provided with close to top Annular retaining structure, the annular retaining structure match with the annular groove.

Wherein, the bottom surface of the sealed piece is circle, and the upper surface of the sealed piece is smooth cambered surface, and the power supply is inserted The top of mouth is less than the upper surface of the sealed piece.

Wherein it is preferred to the sealed piece is made up of acrylic material, the bottom surface of the sealed piece and the fixture Annular projection is connected by binding agent.

Wherein it is preferred to which the fixture is made up of rubber elastic material, the periphery of the fixture is provided with helicitic texture.

Wherein it is preferred to the diameter of the cylinder of the motor chamber is less than the maximum gauge of the eccentric motor.

Wherein it is preferred to the fixture is telescopic sleeve, the lower end of the sleeve and eccentric motor top Contact and the eccentric motor is fixed in the motor groove.

Wherein it is preferred to the shell is metal shell.

Relatively above-mentioned background technology, the utility model provide a kind of tremolo, powered by outlet, reduce The volume of massager, convenient use, attaching plug can be inserted by electricity by charger baby connecting line or power line during use In the socket of source, you can energization uses, in addition, easy installation and removal of the present utility model.

Brief description of the drawings

Fig. 1 is the structural representation of tremolo.

Fig. 2 is the structural representation of shell.

Fig. 3 is the diagrammatic cross-section of sealed piece and outlet.

Fig. 4 is the schematic diagram of fixture.

Embodiment

Core of the present utility model is to provide a kind of tremolo.In order that those skilled in the art more fully understand The utility model, the utility model is described in further detail with reference to the accompanying drawings and detailed description.

Embodiment 1

With reference to accompanying drawing, a kind of tremolo, including shell 1, eccentric motor 2, connecting line 3, outlet 4, fixture 5 With sealed piece 6；The shell 1 includes motor chamber 11 and external connection portion 12, and the motor chamber 11 is the cylinder of an end closure, described outer Socket part 12 connects described 11 unsealed one end of motor chamber, and is sequentially provided with the ring-shaped step of first annular step 121 and second 122；The eccentric motor 2 is placed in the motor chamber 11；The fixture 5 is the insulation sleeve that annular projection 51 is arranged at top Cylinder, the annular projection 51 is engaged with second ring-shaped step 122, the lower end of the fixture 5 with it is described first annular Step 121 is engaged；Through hole 61 is offered at the center of the sealed piece 6, the top of the outlet 4 is connected to the envelope In the through hole 61 of mouthful part 6, the both positive and negative polarity of the outlet 4 passes through the positive and negative of the connecting line 3 and the eccentric motor 2 respectively Pole is connected, and the sealed piece 6 is engaged with the first annular step 121.During use can by charger baby connecting line or Person's power line, attaching plug is inserted in outlet, you can energization uses.

Embodiment 2

With reference to accompanying drawing, a kind of tremolo, including shell 1, eccentric motor 2, connecting line 3, outlet 4, fixture 5 With sealed piece 6；The shell 1 includes motor chamber 11 and external connection portion 12, and the motor chamber 11 is the cylinder of an end closure, described outer Socket part 12 connects described 11 unsealed one end of motor chamber, and is sequentially provided with the ring-shaped step of first annular step 121 and second 122；The eccentric motor 2 is placed in the motor chamber 11；The fixture 5 is the insulation sleeve that annular projection 51 is arranged at top Cylinder, the annular projection 51 is engaged with second ring-shaped step 122, the lower end of the fixture 5 with it is described first annular Step 121 is engaged；Offer through hole 61 at the center of the sealed piece 6, the inner side of the through hole 61 on the sealed piece 6 is provided with Annular groove, the outlet 4 is close to the annular retaining structure 41 that is provided with top, the annular retaining structure 41 and the ring Connected in star matches, and the top of the outlet 4 is connected in the through hole 61 of the sealed piece 6, and the outlet 4 is just Negative pole is connected by the connecting line 3 with the both positive and negative polarity of the eccentric motor 2 respectively, the sealed piece 6 and first ring Shape step 121 is engaged.The bottom surface of the sealed piece 6 is circle, and the upper surface of the sealed piece 6 is smooth cambered surface, described The top of outlet 4 is less than the upper surface of the sealed piece 6.During use can by charger baby connecting line or power line, Attaching plug is inserted in outlet, you can energization uses.

Embodiment 3

With reference to accompanying drawing, in the specific embodiment of embodiment 1 and embodiment 2, the shell 1 is metal shell, described Sealed piece 6 is made up of acrylic material, and the fixture 5 is made up of rubber elastic material, and the periphery of the fixture 5 is provided with spiral shell Line structure 52, the bottom surface of the sealed piece 6 are connected with the annular projection 51 of the fixture 5 by binding agent.Metal shell It is more preferable to lead pinking, can be inserted attaching plug in outlet, i.e., by charger baby connecting line or power line during use It can be powered and use.

Embodiment 4

With reference to accompanying drawing, in the specific embodiment of embodiment 1, embodiment 2 and embodiment 3, the circle of the motor chamber 11 The diameter of cylinder is less than the maximum gauge of the eccentric motor 2, and the fixture 5 is telescopic sleeve, the lower end of the sleeve It is fixed on the top contact of eccentric motor 2 and by the eccentric motor 2 in the motor groove 11.Can be by filling during use The precious connecting line of electricity or power line, attaching plug is inserted in outlet, you can energization uses.

The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein The most wide scope consistent with features of novelty.

Claims

A kind of 1. tremolo, it is characterised in that：

Including shell, eccentric motor, connecting line, outlet, fixture and sealed piece；

The shell includes motor chamber and external connection portion, and the motor chamber is the cylinder of an end closure, described in the external connection portion connection The unsealed one end of motor chamber, and it is sequentially provided with first annular step and the second ring-shaped step；

The eccentric motor is placed in the motor chamber；

The fixture is the insulating sleeve that annular projection is arranged at top, and the annular projection matches with second ring-shaped step Close, the lower end of the fixture is engaged with the first annular step；

Through hole is offered at the center of the sealed piece, is connected at the top of the outlet in the through hole of the sealed piece, The both positive and negative polarity of the outlet is connected by the connecting line with the both positive and negative polarity of the eccentric motor respectively, the sealed piece It is engaged with the first annular step.
2. tremolo as claimed in claim 1, it is characterised in that：

The inner side of through hole on the sealed piece is provided with annular groove, and the outlet is provided with annular screens knot close to top Structure, the annular retaining structure match with the annular groove.
3. tremolo as claimed in claim 2, it is characterised in that：

The bottom surface of the sealed piece is circle, and the upper surface of the sealed piece is smooth cambered surface, the top of the outlet Less than the upper surface of the sealed piece.
4. tremolo as claimed in claim 3, it is characterised in that：

The sealed piece is made up of acrylic material, and the bottom surface of the sealed piece and the annular projection of the fixture pass through bonding Agent connects.
5. tremolo as claimed in claim 4, it is characterised in that：

The fixture is made up of rubber elastic material, and the periphery of the fixture is provided with helicitic texture.
6. tremolo as claimed in claim 5, it is characterised in that：

The diameter of the cylinder of the motor chamber is less than the maximum gauge of the eccentric motor.
7. tremolo as claimed in claim 6, it is characterised in that：

The fixture is telescopic sleeve, and the lower end of the sleeve is with the eccentric motor top contact and by the bias Motor is fixed in motor groove.
8. the tremolo as described in claim any one of 1-7, it is characterised in that：

The shell is metal shell.