CN206099704U - Dispose electronic product of longitudinal vibration motor - Google Patents
Dispose electronic product of longitudinal vibration motor Download PDFInfo
- Publication number
- CN206099704U CN206099704U CN201620918161.3U CN201620918161U CN206099704U CN 206099704 U CN206099704 U CN 206099704U CN 201620918161 U CN201620918161 U CN 201620918161U CN 206099704 U CN206099704 U CN 206099704U
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- coil
- circuit
- block assembly
- electronic product
- shell fragment
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- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Abstract
The utility model discloses a dispose electronic product of longitudinal vibration motor. Including: the product shell, longitudinal vibration motor, longitudinal vibration motor are fixed in the product shell, and the longitudinal vibration motor includes: casing, casing have a chamber of holding, the casing with hold the chamber and be cuboid or type cuboid structure, the vibrating mass subassembly of setting in holding the chamber, the vibrating mass subassembly includes quality piece and magnet, the shell fragment, the upper and lower side of vibrating mass subassembly at least respectively sets up a shell fragment, and the shell fragment extends along the major axis direction of vibrating mass subassembly, the circuit module, including coil and external circuit, the coil setting is in the side position of magnet, and when vibrating mass subassembly during at the balancing seat, the coil is just to magnet, and the last lower limb of magnet corresponds with the sectional position of coil, and the coil is connected with external circuit is electric, and external circuit is connected with the circuit of electronic product is electric. The longitudinal vibration motor dispose as in the product shell vibrating mass subassembly along the thickness direction of electronic product vibration.
Description
Technical field
The utility model belongs to technical field of electronic products, and specifically, the utility model is related to one kind and is configured with longitudinal shaking
The electronic product of dynamic motor.
Background technology
With the gradually development of electronics techniques, vibrating motor becomes in the electronic products such as mobile phone, panel computer to be commonly used
Function element.Vibrating motor mainly includes rotor motor and linear vibration motor, wherein, the rotor motor chi of column type
It is very little compact, can be assembled by SMT techniques, but performance is not so good as linear vibration motor.Linear vibration motor is in touch feedback application
On have more advantage, such as vibratory output height, low resonant frequency, small power consumption, response quickly, space availability ratio height, its by extensively should
For in electronic product.In linear vibration motor, the motor technologies relative maturity of horizontal line oscillatory type, vibration performance is more preferable.
But, inventor of the present utility model has found, the linear vibration motor of extensional vibration can provide preferably vibration
Conducting effect, either contacts human body and is also located on table top, and the vibration of longitudinal direction is easier to conduct and body-sensing is preferable.But,
Existing vertical linear vibrating motor mostly is circular configuration, and the space of occupancy is larger, is not suitable for being produced using the electronics in miniaturization
In product.Further, the usual structure in the shape of a spiral of the shell fragment of existing extensional vibration motor, although this structure can be in certain journey
Be disc on degree, cylindrical extensional vibration motor balance, stable support and rebound effect power is provided, but if by motor
Vibrating mass be arranged to cuboid-type or other shapes, this shell fragment cannot provide stable supporting role, the active force of resilience
Also easily occur unbalanced linear, easily cause polarization.
On the other hand, the size of vibrating motor is less, is easily damaged when being assemblied in electronic product, existing
Fixed form cannot often ensure that vibrating motor reaches the standard of performance requirement in electronic product.
So, existing vibrating motor existing defects, it is necessary to be improved to the structure of extensional vibration motor improve vertical
To the performance that vibrating motor is applied in electronic product.
Utility model content
A purpose of the present utility model is to provide a kind of new technology side of the electronic product for being configured with extensional vibration motor
Case.
According to first aspect of the present utility model, there is provided a kind of extensional vibration motor, including：
Product casing；
Extensional vibration motor, the extensional vibration motor is fixedly installed in the product casing, the extensional vibration horse
Up to including：
Housing, the enclosure interior has accommodating chamber, and the housing and accommodating chamber are in cuboid or class rectangular structure；
The vibration block assembly being arranged in the accommodating chamber, the vibration block assembly includes mass and is fixedly installed on matter
Magnet on gauge block, the vibration block assembly is integrally in cuboid or class rectangular structure；
Shell fragment, the upper side and lower side of the vibration block assembly is at least each provided with a shell fragment, and the shell fragment is along described
The long axis direction of vibration block assembly extends, and one end of shell fragment is connected with the vibration block assembly, and the other end is connected with accommodating chamber；
Circuit unit, the circuit unit includes coil and external circuitses, and the coil is arranged on the lateral location of magnet,
When vibration block assembly is in equilbrium position, the coil is just to the magnet, the lower edges of the magnet and the coil
Coil tube sectional position correspondence, the coil electrically connect with the external circuitses, and the external circuitses are configured to and electronics product
The circuit electrical connection of product.
The extensional vibration motor is configured to enable vibration block assembly along the overall thickness of electronic product in product casing
The vibration of degree direction.
Alternatively, the electronic product includes product circuit plate, and the product circuit plate is arranged in the product casing,
The external circuitses of the extensional vibration motor are electrically connected with the product circuit plate.
Alternatively, weld layer is provided with the housing bottom surface, the extensional vibration motor is welded by surface mount process
Connect and be fixed on the product circuit plate, the extensional vibration motor configurations are to make vibration block assembly in product circuit plate and product
Extensional vibration between shell.
Alternatively, the housing includes upper clamshell and circuit board, and the upper clamshell is fastened the group on the circuit board
The accommodating chamber inside constituting is closed, the circuit board is located at the basal surface position of extensional vibration motor, and the circuit board is used as described outer
Connect to be formed between circuit of the circuit in the coil with electronic product and electrically connect.
Alternatively, the edge of the upper clamshell is provided with edge sealing bent plate, and draw-in groove, the upper casing are provided with the circuit board
When cover is fastened on the circuit board, the edge sealing bent plate is hooked at the draw-in groove of the circuit board.
Alternatively, one end of the shell fragment is connected to vibration block assembly along one end of long axis direction, and the other end of shell fragment connects
The bullet at the corresponding position of the other end of long axis direction, on the upside of vibration block assembly with vibration block assembly is connected in accommodating chamber
Piece is centrosymmetric with the shell fragment on the downside of vibration block assembly relative to vibration block assembly.
Alternatively, the coil height of itself is more than the height for vibrating block assembly, and the vibration block assembly is upper and lower
Altitude range of the amplitude of vibration less than or equal to coil itself.
Alternatively, shell fragment fixing groove is provided with the housing, one end that the shell fragment is fixedly connected with the casing has inserts
Tenon, the plug tenon is plugged in the shell fragment fixing groove.
Alternatively, the side wall of the housing is provided with circuit breach, the outer surface of the housing bottom surface with bottom surface junction
Circuit groove is provided with, the external circuitses include coil portion, lead division and the external connection portion being sequentially connected electrically, and the coil portion sets
Put in the accommodating chamber, the coil is directly electrically connected with the coil portion, the lead division is configured to from the circuit lack
Mouth is drawn and is bent to the outer surface of housing bottom surface, and the external connection portion is embedded in the circuit groove, is provided with the external connection portion
For the pad that electrically connects with external equipment or contact.
Alternatively, the outer surface of the housing bottom surface is provided with circuit groove, and the edge of the circuit groove has connection institute
State the circuit breach of accommodating chamber and circuit groove, coil portion that the external circuitses include being sequentially connected electrically, lead division and external
Portion, the coil portion is arranged in the accommodating chamber, and the coil is directly electrically connected with the coil portion, the lead division configuration
It is to be drawn out to the circuit groove from Jing circuits breach in the accommodating chamber, the external connection portion is arranged in the circuit groove, described
The pad for electrically connecting with external equipment or contact are provided with external connection portion.
In the prior art, the generally circular structure of extensional vibration motor, cannot often meet the requirement of miniaturization.And be
Above-mentioned technical problem, those skilled in the art is avoided generally to transfer using new lateral vibrating motor instead, be arranged on
In electronic product.And inventor of the present utility model has found, in fact, relative to lateral vibrating motor, vertical linear vibration horse
Danone enough provides preferably vibration body-sensing, improves the experience of electronic product.So, the utility model is to vertical linear motor
Improved, make vertical linear vibrating motor that there is more preferable stability of vibration and more preferably vibration sense.Further, longitudinal direction is made
The assembly space that linear vibration motor takes is less.Therefore, the utility model to be realized technical assignment or to be solved
Technical problem be it is that those skilled in the art never expect or it is not expected that, therefore the utility model is a kind of new skill
Art scheme.
By referring to the drawings to the detailed description of exemplary embodiment of the present utility model, it is of the present utility model other
Feature and its advantage will be made apparent from.
Description of the drawings
It is combined in the description and the accompanying drawing of the part that constitutes specification shows embodiment of the present utility model, and
And be used to explain principle of the present utility model together with its explanation.
Fig. 1 is the explosive view of the extensional vibration motor that a kind of embodiment of the utility model is provided；
Fig. 2 is the front section view of the extensional vibration motor shown in Fig. 1；
Fig. 3 is the side sectional view of the extensional vibration motor shown in Fig. 1；
Fig. 4 is the partial structural diagram of housing and shell fragment in a kind of embodiment of the utility model；
Fig. 5 is the fragmentary sectional elevation view of extensional vibration motor in a kind of embodiment of the utility model；
Fig. 6 is the shell structure schematic diagram of the extensional vibration motor shown in Fig. 5；
Fig. 7 is the shell structure schematic diagram of the extensional vibration motor shown in Fig. 5；
Fig. 8 is the structural representation of the external circuitses of the extensional vibration motor shown in Fig. 5；
Fig. 9 is the structural representation of housing in the utility model another embodiment；
Figure 10 is the fragmentary sectional elevation view of extensional vibration motor in Fig. 9 illustrated embodiments；Figure 11 is the utility model
Electronic product inside and the structural representation of extensional vibration motor that a kind of embodiment is provided；
Figure 12 is the structural representation of housing in the utility model another embodiment；
Figure 13 is the structural representation of housing in the utility model another embodiment；
Figure 14 is the structural representation of housing and mass in the utility model another embodiment.
Specific embodiment
Describe various exemplary embodiments of the present utility model in detail now with reference to accompanying drawing.It should be noted that：Unless another
Illustrate outward, the part and the positioned opposite of step, numerical expression and numerical value for otherwise illustrating in these embodiments is not limited
Make scope of the present utility model.
It is below illustrative to the description only actually of at least one exemplary embodiment, never as to this practicality
New and its application or any restriction for using.
For technology, method and apparatus may be not discussed in detail known to person of ordinary skill in the relevant, but suitable
In the case of, the technology, method and apparatus should be considered a part for specification.
In all examples shown here and discussion, any occurrence should be construed as merely exemplary, and not
It is as restriction.Therefore, other examples of exemplary embodiment can have different values.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it need not be further discussed in subsequent accompanying drawing.
The utility model provides a kind of extensional vibration motor, shell fragment of the vibrating motor to the linear vibration motor of longitudinal direction
Structure and magnetic circuit distribution design are improved so as to can provide stable, balance to the vibration block assembly of cuboid-type
Support and rebound effect power.On the other hand, the utility model is also improved the magnetic circuit distribution of extensional vibration motor so that
Vibration block assembly can be subject to the electromagnetic force of uniform, enough sizes in vibration processes, it is ensured that vibration block assembly has
The vibration of effect.
As shown in figure 1, in specific embodiment of the present utility model, the extensional vibration motor include can housing 1, shake
Motion block component, shell fragment 3 and circuit unit, the inside of the housing 1 has accommodating chamber, and the accommodating chamber of housing 1 is used to carry longitudinal direction
Each part of vibrating motor.Especially, in order to reduce volume, the entirety for reducing the space for taking, the housing 1 and accommodating chamber is in
Cuboid or class rectangular structure.Class rectangular structure described in the utility model is the length and width with basic rectangular structure
High feature, but one of them or several surfaces are not plane, but using cambered surface or folding face；Or, it is also possible between each surface
Angle be not 90 °.The utility model does not carry out concrete restriction to the shape of class rectangular structure, is similar to rectangular structure
Anisotropic approach belongs to class rectangular structure described in the utility model.Figure 14 shows a kind of different in nature vertical linear vibrating motor
The structure of housing and mass.
The vibration block assembly includes mass 21 and the magnet 22 being fixedly installed on mass 21, the mass 21
Used as the main counterweight of vibration block assembly, the magnet 22 of the mass 21 is used to coordinate generation electromagnetic force with coil 41,
Drive vibration block assembly extensional vibration.Especially, block assembly is vibrated integrally in cuboid-type or class cuboid-type structure.
It is described to vibrate the block assembly mainly structure in noncircular cross section, example in the vibrating motor that the utility model is provided
Such as can be cuboid-type, fillet cuboid-type structure, so vibration block assembly has the area of long axis direction and short-axis direction
Point.The long axis direction is the direction of the length along vibration block assembly, and the short-axis direction is then along vibration block assembly
The direction of width.The different shown in phantom above-mentioned long axis direction of two length in Fig. 1 on mass 21 and short-axis direction.
The extensional vibration motor at least includes two shell fragments, and the upper side and lower side of the vibration block assembly is at least respectively arranged
There is a shell fragment.The shell fragment component Configuration is that the vibration block assembly is suspended from the accommodating chamber, on vibration block assembly
During lower vibration, shell fragment component is used to provide the active force that linear guide acted on and be returned to equilbrium position.Especially, as Fig. 1,2
Shown, the shell fragment 3 extends along the long axis direction of the vibration block assembly, and one end of shell fragment 3 connects with the vibration block assembly
Connect, the other end of shell fragment 3 is then connected with accommodating chamber.This shell fragment 3 can substantially cover the big portion of vibration block assembly long axis direction
Subregion, can make shell fragment elastic arm longer, obtain more preferable shell fragment performance, and shell fragment less frangibility.And, the bullet
Piece 3 provides support from the both sides up and down of vibration block assembly, and Support Position is located at the two ends of vibration block assembly long axis direction, supports and makees
With more stable, equilbrium position is vibrated and smoothly returned to carrying out that can be stable.
The circuit unit includes coil 41 and external circuitses 42, and the coil 41 is arranged on the side of the magnet 22
Position, in the embodiment shown in Fig. 1, extensional vibration motor includes two coils 41, and two coils 41 are separately positioned on
Vibration block assembly is along the both sides of short-axis direction, and coil 41 is corresponding with the position of magnet 22.When vibration block assembly is in balance position
When putting, as shown in Fig. 2 coil 41 is just to the magnet 22, position height and the coiling of coil 41 of the lower edges of magnet 22
Position correspondence.So, the region being located by coil 41 that the magnetic line of force can be concentrated more, increases the magnetic flux of coil 41, accordingly
, improve the Lorentz force produced during magnetic flux change.The external circuitses 42 are used to be electrically connected with external equipment, described
Coil 41 is electrically connected with external circuitses 42, so as in the incoming coil 41 of the electric signal of external equipment.
The utility model is by the improvement to shell fragment so that vibration block assembly is obtained in that support, the resilience for balancing up and down
Active force, active force is evenly distributed on the marginal position of vibration block assembly, reduces polarization phenomena, further, the utility model
By the improvement to magnetic circuit, vibration block assembly is set to be subject to electromagnetic force in a balanced way, electromagnetic force during up-down vibration
Will not suddenly increase or decay, it is ensured that reliable, stable vibrating effect can be produced.Comprehensive factors above, the utility model
Contour structures can be made cuboid-type or class cuboid-type by the extensional vibration motor of offer, and the stable performance vibrated, shake
Sense is good.
Preferably, the gentle support effect in long axis direction can be provided vibration block assembly to ensure shell fragment, prevents from inclining
Tiltedly, as shown in Fig. 2 one end of the shell fragment 3 is fixedly connected on vibration block assembly along one end of long axis direction, the shell fragment 3 of upside
It is connected to the right-hand member of vibration block assembly upper surface；The shell fragment 3 of downside is connected to the left end of lower surface.The other end of shell fragment 3 and appearance
Receive the inner surface connection in chamber, shell fragment 3 and the junction of accommodating chamber are with to vibrate block assembly corresponding along another end position of long axis direction.
As shown in Fig. 2 the shell fragment 3 of upside is connected to the top surface of accommodating chamber, link position accommodating chamber left end, with vibration block assembly
Left position correspondence；The shell fragment 3 of downside is connected to the bottom surface of accommodating chamber, link position accommodating chamber right-hand member, with vibrating mass group
The right end position correspondence of part.Two shell fragments 3 are centrosymmetric form relative to the vibration block assembly, as shown in Figure 2.
Preferably, as shown in figure 3, in order to further make vibration block assembly have more magnetic fields to pass through line in vibration processes
Circle 41, the coil 41 height of itself can be more than the height of the vibration block assembly itself.And vibrate block assembly and shake up and down
Then less than or equal to the altitude range of itself of coil 41, vibrating the amplitude of block assembly can pass through the knot of shell fragment component to dynamic amplitude
Structure is limited.So, being in all the time in the altitude range of coil 41 for block assembly is vibrated, magnetic field can more pass through coil
41, magnetic flux density is improved, and then improve electromagnetic force.In addition, the upper and lower surface of the magnet could be covered with magnetic conductive board,
The magnetic conductive board can make the region that magnetic field concentration deflection coil 41 is located, and improve the magnetic flux of coil 41.
The version of the coil, magnet and mass have it is many in selectable embodiment, the utility model is simultaneously
This is not limited.Following connection with figures provides several optional embodiments.
Especially, in order to simplify the processing step that shell fragment 3 is fixedly connected with the inner surface of housing 1, accommodating chamber, this practicality is new
Type provides a kind of improved embodiment.As shown in Figure 2,4, shell fragment fixing groove 11 can be provided with the housing 1, it is described
Shell fragment fixing groove 11 can be arranged on the upper and lower corner location of housing 1.Correspondingly, the shell fragment 3 is fixedly connected with housing 1
One end can have plug tenon 31.When shell fragment 3 is assembled within the case 1, the plug tenon 31 can be plugged on the shell fragment fixing groove
In 11, the effect of fixation spring tab 3 is realized.The utility model is not intended to limit must use this connected mode, and shell fragment can also be straight
Connected the forms such as welding, bonding to be fixed in the inwall of accommodating chamber.Further, the plug tenon 31 can be along the length of shell fragment
Degree direction stretches out, it is also possible to stretch out from both sides along width, the utility model is not limited this.
For the structure of external circuitses, the utility model also provides optional embodiment.Implement as shown in figures 5-8
Mode, the side wall of the housing 1 can be provided with circuit breach 12 with the junction of bottom surface, and the circuit breach 12 supplies external circuitses
42 extend to accommodating chamber outside from accommodating chamber.As shown in fig. 7, circuit can be provided with the outer surface of the bottom surface of the housing 1
Groove 13, the circuit groove 13 is used to accommodate the part that external circuitses 42 are reached outside housing 1.As shown in fig. 6, the housing 1 includes
Upper casing and lower casing, then the circuit breach 12 fastening can be combined by upper casing and lower casing and constitute.It is described outer as shown in Fig. 5,8
Connect coil portion 421, lead division 422 and external connection portion 423 that circuit 42 can include being sequentially in point connection.The coil portion 421 sets
Put in the accommodating chamber, for directly electrically connecting with coil 41.The lead division 422 is configured to logical from the circuit breach 12
Cross, be drawn out to outside housing 1 from accommodating chamber.The external connection portion 423 is embedded in the circuit groove 13, is set in the external connection portion 423
It is equipped with the pad for electrically connecting with external equipment or contact.The compact conformation of this external circuitses, save space, and shell,
The simple structure of external circuitses, can simplify assembly technology.Fig. 5 shows circuit breach 12 and the He of lead division 422 after assembling
The structure of external connection portion 423.It is different according to the position of each component distribution, as shown in figure 8, the lead division 422 can be bending,
The utility model is not limited this.
In another embodiment, as shown in Fig. 2,9,10, the outside of the bottom surface of the housing 1 can have circuit groove
13, circuit groove 13 can be to inner recess a small distance of housing 1.The edge of the circuit groove 13 has the connection appearance
Receive the circuit breach 12 of chamber and circuit groove.Similarly, the external circuitses 42 then include be sequentially connected electrically coil portion 421,
Lead division 422 and external connection portion 423, coil 41 is electrically connected with coil portion 421, and lead division 422 is from accommodating chamber Jing circuit breach 12
Circuit groove 13 is drawn out to, external connection portion 423 is arranged in circuit groove 13.Be provided with the external connection portion 423 for external equipment
The pad of electrical connection or contact.Figure 10 shows the structure of external connection portion 423, lead division 422 and circuit breach 12 after assembling, figure
9 structures for showing the circuit groove 13.
Figure 11 shows that extensional vibration motor is arranged on the structure on product circuit plate 02 in the utility model, is longitudinally shaking
Dynamic motor is arranged in the embodiment on product circuit plate 02, and extensional vibration motor can be by modes such as surface mount process
It is fixed on product circuit plate 02, block assembly is vibrated along the overall thickness direction of electronic product, in product circuit plate 02 and product
Vibrate between product shell 01.
Especially, in order to simplify the technique that extensional vibration motor is assemblied on electronic product, reduce between electrical connector
Connection number of times, improves product reliability, and the utility model provides a kind of improved extensional vibration motor overall structure.Such as Figure 12
Shown, the housing 1 can include upper clamshell 101 and circuit board 102, and the upper clamshell 101 is fastened on the circuit board 102
Accommodating chamber is internally constituted, the circuit board is located at the overall basal surface position of the extensional vibration motor.Vibration block assembly, line
It is arranged in circuit board 102 and upper clamshell 101 between the parts such as circle, external circuitses 42.Especially, the circuit board 102 can be with
It is configured to be formed between the circuit of the whole machine of the coil and electronic product directly as the external circuitses and electrically connects, the electricity
Road plate directly can be connected with the circuit of the whole machine of product.Thus it is possible, on the one hand, the reliability that circuit board is connected with the motherboard circuit of product
Property it is higher, on the other hand, the lower house of extensional vibration motor and the part-structure of external circuitses can be saved, it is further compact to shake
The structure of dynamic motor.
Alternatively, on the basis of above-mentioned embodiment, as shown in figure 13, for the ease of upper clamshell 101 is fastened on into electricity
On road plate 102, the edge of the upper clamshell 101 can be provided with edge sealing bent plate 1011, be provided with card on circuit board 102 accordingly
Groove, when the upper clamshell 101 is fastened on the circuit board 102, the edge sealing bent plate 1011 is hooked in the circuit board 102
At draw-in groove.Or, in other embodiments, the upper clamshell can be by being adhesively fixed on the circuit board, this practicality
It is new this not to be limited.
The utility model further provides a kind of electronic product, for example, can be mobile phone or panel computer.Such as Figure 11 institutes
Show, which includes the extensional vibration motor in product casing 01 and above-mentioned embodiment.Extensional vibration motor is arranged on described
In product casing 01, it is generally in flat structure that electronic product is overall, and the extensional vibration motor is configured to make vibration wherein
Block assembly is along thickness direction extensional vibration.Further, there is the product being arranged in product casing 01 in the electronic product
Product wiring board 02, the wiring board is the mainboard of electronic product, external circuitses and the product circuit plate 02 of the extensional vibration motor
Electrical connection, so that in the incoming motor of drive signal.Extensional vibration motor can be arranged directly on product circuit plate 02, it is also possible to
It is arranged on by product circuit plate, the utility model is not limited.
Especially, weld layer can be provided with the bottom surface outer surface of the housing of the extensional vibration motor, the weld layer
Can be the structures such as tin coating, silver coating, the utility model is not limited material.In the condition with the weld layer
Under, extensional vibration motor can be weldingly fixed on the product circuit plate 02 by surface mount process.The extensional vibration
Motor configurations are to make the extensional vibration between product circuit plate 02 and product casing 01 of vibration block assembly.Pasted by this surface
Dress technique assembling vibrating motor, is prevented from motor and sustains damage in assembling process, also simplify motor and product circuit plate
The technique being electrically connected between 02, disclosure satisfy that the matching requirements of small size parts.When surface mount process is carried out, directly
External circuitses and circuit corresponding solder joint welding in the class, external circuitses are electrically connected coil with product circuit plate.
As shown in Figure 12,13, the housing in extensional vibration motor includes on the basis of the embodiment of clamshell and circuit board,
The utility model additionally provides another form of electronic product, and in this case, the extensional vibration motor has independent
Circuit board, then the circuit board can be fixedly installed on the product circuit plate 02 of electronic product, and the circuit board of motor
Formed with product circuit plate 02 and electrically connected.Circuit board can be welded on product circuit plate 02 by surface mount process, while
Realize electrical connection, it is also possible to be arranged on outside product circuit plate 02, realize electrically connecting by line.The coil is directly by making
Circuit board for external circuitses is electrically connected with the product circuit plate 02.The utility model is not limited this.In this reality
In applying mode, the reliability that vibrating motor is assemblied on the whole machine of product can be improved, also simplify assembly technology, save material
Material.
Although being described in detail to some specific embodiments of the present utility model by example, this area
It is to be understood by the skilled artisans that example above is merely to illustrate, rather than in order to limit scope of the present utility model.This
Field it is to be understood by the skilled artisans that can be in the case of without departing from scope and spirit of the present utility model, to above example
Modify.Scope of the present utility model is defined by the following claims.
Claims (10)
1. a kind of electronic product for being configured with extensional vibration motor, it is characterised in that include：
Product casing (01)；
Extensional vibration motor, the extensional vibration motor is fixedly installed in the product casing (01), the extensional vibration horse
Up to including：
Housing (1), has accommodating chamber inside the housing (1), the housing (1) and accommodating chamber are tied in cuboid or class cuboid
Structure；
The vibration block assembly being arranged in the accommodating chamber, the vibration block assembly includes mass (21) and is fixedly installed on matter
Magnet (22) on gauge block (21), the vibration block assembly is integrally in cuboid or class rectangular structure；
Shell fragment (3), the upper side and lower side of the vibration block assembly is at least each provided with a shell fragment (3), the shell fragment (3) along
The long axis direction of the vibration block assembly extends, and one end of shell fragment (3) is connected with the vibration block assembly, the other end and accommodating chamber
Connection；
Circuit unit, the circuit unit includes coil (41) and external circuitses (42), and the coil (41) is arranged on magnet
(22) lateral location, when vibration block assembly is in equilbrium position, the coil (41) is just to the magnet (22), the magnetic
The lower edges of iron (22) are corresponding with the coil tube sectional position of the coil (41), the coil (41) and the external circuitses
(42) electrically connect, the external circuitses (42) are configured to be electrically connected with the circuit of electronic product；
The extensional vibration motor is configured to enable vibration block assembly along the overall thickness of electronic product in product casing (01)
The vibration of degree direction.
2. electronic product according to claim 1, it is characterised in that the electronic product includes product circuit plate (02),
The product circuit plate (02) is arranged in the product casing (01), the external circuitses (42) of the extensional vibration motor and institute
State product circuit plate (02) electrical connection.
3. electronic product according to claim 2, it is characterised in that be provided with weld layer on housing (1) bottom surface, institute
State extensional vibration motor to be weldingly fixed on the product circuit plate (02) by surface mount process, the extensional vibration motor
It is configured to make the extensional vibration between product circuit plate (02) and product casing (01) of vibration block assembly.
4. according to claim 1-3 one of arbitrarily described in electronic product, it is characterised in that the housing (1) is including upper clamshell
(101) and circuit board (102), the upper clamshell (101) be fastened the combination on the circuit board (102) constitute inside appearance
Receive chamber, positioned at the basal surface position of extensional vibration motor, the circuit board (102) is used as the external electricity for the circuit board (102)
Road forms and the circuit of electronic product between in the coil (41) and electrically connects.
5. electronic product according to claim 4, it is characterised in that the edge of the upper clamshell (101) is provided with edge sealing
Bent plate (1011), is provided with draw-in groove on the circuit board (102), the upper clamshell (101) is fastened on the circuit board (102)
When, the edge sealing bent plate is hooked at the draw-in groove of the circuit board (102).
6. electronic product according to claim 1, it is characterised in that one end of the shell fragment (3) is connected to vibrating mass group
Part is connected in accommodating chamber with vibration block assembly along the another of long axis direction along one end of long axis direction, the other end of shell fragment (3)
Hold at corresponding position, positioned at vibration block assembly on the upside of shell fragment (3) be located at vibration block assembly on the downside of shell fragment (3) relative to
Vibration block assembly is centrosymmetric.
7. electronic product according to claim 1, it is characterised in that coil (41) height of itself shakes more than described
The height of motion block component, the amplitude of the vibration block assembly up-down vibration is less than or equal to coil (41) altitude range of itself.
8. electronic product according to claim 1, it is characterised in that be provided with shell fragment fixing groove on the housing (1)
(11) one end that, the shell fragment (3) is fixedly connected with housing (1) has plug tenon (31), and the plug tenon (31) is plugged on the bullet
In piece fixing groove (11).
9. electronic product according to claim 1, it is characterised in that the side wall of the housing (1) sets with bottom surface junction
Circuit breach (12) is equipped with, the outer surface of housing (1) bottom surface is provided with circuit groove (13), and the external circuitses (42) include
Coil portion (421), lead division (422) and the external connection portion (423) being sequentially connected electrically, the coil portion (421) is arranged on described
In accommodating chamber, the coil (41) directly electrically connects with the coil portion (421), and the lead division (422) is configured to from described
Circuit breach (12) is drawn and is bent to the outer surface of housing (1) bottom surface, and the external connection portion (423) is embedded in the circuit groove (13)
In, pad or the contact for electrically connecting with external equipment is provided with the external connection portion (423).
10. electronic product according to claim 1, it is characterised in that the outer surface of housing (1) bottom surface is provided with electricity
Road groove (13), the edge of the circuit groove (13) has the circuit breach (12) of the connection accommodating chamber and circuit groove (13),
The external circuitses (42) include the coil portion (421), lead division (422) and external connection portion (423) being sequentially connected electrically, the line
Circle portion (421) is arranged in the accommodating chamber, and the coil (41) directly electrically connects with the coil portion (421), the extraction
Portion (422) is configured to be drawn out to the circuit groove (13), the external connection portion (423) from Jing circuits breach (12) in the accommodating chamber
In being arranged on the circuit groove (13), the pad for electrically connecting with external equipment is provided with the external connection portion (423) or is touched
Point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620918161.3U CN206099704U (en) | 2016-08-22 | 2016-08-22 | Dispose electronic product of longitudinal vibration motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620918161.3U CN206099704U (en) | 2016-08-22 | 2016-08-22 | Dispose electronic product of longitudinal vibration motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206099704U true CN206099704U (en) | 2017-04-12 |
Family
ID=58468759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620918161.3U Withdrawn - After Issue CN206099704U (en) | 2016-08-22 | 2016-08-22 | Dispose electronic product of longitudinal vibration motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206099704U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106130305A (en) * | 2016-08-22 | 2016-11-16 | 歌尔股份有限公司 | It is configured with the electronic product of extensional vibration motor |
| CN113410969A (en) * | 2021-07-19 | 2021-09-17 | 歌尔股份有限公司 | Vibration motor |
-
2016
- 2016-08-22 CN CN201620918161.3U patent/CN206099704U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106130305A (en) * | 2016-08-22 | 2016-11-16 | 歌尔股份有限公司 | It is configured with the electronic product of extensional vibration motor |
| CN106130305B (en) * | 2016-08-22 | 2018-09-25 | 歌尔股份有限公司 | Electronic product configured with extensional vibration motor |
| CN113410969A (en) * | 2021-07-19 | 2021-09-17 | 歌尔股份有限公司 | Vibration motor |
| CN113410969B (en) * | 2021-07-19 | 2023-01-20 | 歌尔股份有限公司 | Vibration motor |
| WO2023001079A1 (en) * | 2021-07-19 | 2023-01-26 | 歌尔股份有限公司 | Vibration motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170412 Effective date of abandoning: 20180925 |
|
| AV01 | Patent right actively abandoned |