CN212210820U - Linear voice coil motor component - Google Patents
Linear voice coil motor component Download PDFInfo
- Publication number
- CN212210820U CN212210820U CN202021155955.1U CN202021155955U CN212210820U CN 212210820 U CN212210820 U CN 212210820U CN 202021155955 U CN202021155955 U CN 202021155955U CN 212210820 U CN212210820 U CN 212210820U
- Authority
- CN
- China
- Prior art keywords
- shell
- voice coil
- connecting shell
- coil motor
- connecting plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000012546 transfer Methods 0.000 claims abstract description 7
- 230000017525 heat dissipation Effects 0.000 claims description 22
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 17
- 230000001681 protective effect Effects 0.000 claims description 17
- 239000000428 dust Substances 0.000 claims description 12
- 238000007789 sealing Methods 0.000 abstract description 12
- 230000005855 radiation Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012636 effector Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Abstract
The utility model discloses a linear voice coil motor component, which belongs to the technical field of voice coil motors and comprises a voice coil motor, wherein the voice coil motor comprises a shell and a coil inside the shell, the shell comprises a first connecting shell and a second connecting shell, the upper side surface and the lower side surface of the first connecting shell and the upper side surface and the lower side surface of the second connecting shell are respectively and fixedly provided with the first connecting plate and the second connecting plate, the first connecting plate and the second connecting plate on the same side of the first connecting shell and the second connecting shell are connected through a fixed pin, and a heat transfer component is arranged outside the shell; the shell is formed by arranging the first connecting shell and the second connecting shell, the first connecting shell and the second connecting shell are fixed by inserting the first fixing pin into the first connecting plate and the second connecting plate, the shell is conveniently split, devices in the voice coil motor are conveniently overhauled, the structure is simple, the operation is convenient, and good sealing performance between the first connecting shell and the second connecting shell can be guaranteed by arranging the rubber sealing ring.
Description
Technical Field
The utility model belongs to the technical field of voice coil motor, concretely relates to linear voice coil motor component.
Background
The voice coil motor is a direct drive motor of a special form, have simple in construction small, high-speed, characteristic such as the high accelerated response is fast, its working principle is, the coil of electrification will produce the force in the magnetic field, the magnitude of the force is proportional to the electric current exerted on coil, the voice coil motor movement form made on the basis of this principle can be straight line or circular arc, in recent years, with the improvement of the performance requirement of high-speed high-accuracy positioning system and rapid development of the motor technology of voice coil, the voice coil motor is not merely used in precision positioning system such as magnetic disc, laser disc positioning, etc., get the widespread use in many different forms of high acceleration, high frequency excitation too; a multi-coordinate positioning platform for the machine tool; precise electronic tube and vacuum tube control in medical devices; in a flexible robot, to allow for rapid and accurate positioning of the end effector, a voice coil motor may also be used to effectively dampen vibrations.
The shell of current voice coil motor is integrative, is not convenient for overhaul voice coil motor when its inside breaks down, has certain inconvenience in the use, and lacks the quick heat radiation structure to its self when using, and the heat gives off and can not influence voice coil motor's direct life.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a linear voice coil motor component, constitute the shell through setting up connecting shell one and connecting shell two, and utilize fixed pin cooperation connecting plate one and connecting plate two to connect fixedly, and utilize heat dissipation fan cooperation heat conduction copper ring and heat radiation fins to effectively dispel the heat, the shell of the current voice coil motor who proposes in order to solve above-mentioned background art is integrative, it overhauls voice coil motor not to be convenient for when its inside breaks down, there is certain inconvenience in the use, and lack the quick heat radiation structure to its self when using, the heat gives off the problem that can not go out the direct life who influences voice coil motor.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a linear voice coil motor component, includes voice coil motor, voice coil motor includes the inside coil of shell and shell, the shell is including connecting shell one and connecting shell two, the upper and lower both sides face of connecting shell one and the upper and lower both sides face of connecting shell two respectively fixed mounting have connecting plate one and connecting plate two, be connected through the fixed pin between connecting plate one and the connecting plate two of homonymy on connecting shell one and the connecting shell two, the externally mounted of shell has heat transfer assembly, the fixing base is all installed with connecting shell two right flanks to the left surface of connecting shell one, the fixing base passes through bolt one and installs on the base, the protection casing is installed through bolt two to the upper surface of base, the internally mounted of protection casing has the heat dissipation fan, air intake and air outlet have been seted up respectively to the front and back both sides face and the left surface of protection casing.
Adopt above-mentioned scheme, constitute the shell through setting up connection shell one and connection shell two, and utilize the fixed pin to insert connection plate one and connection plate two pairs connection shell one and connection shell two and fix, thereby be convenient for carry out the split to the shell, be convenient for overhaul the device in the voice coil motor, moreover, the steam generator is simple in structure, high durability and convenient operation, and utilize rubber seal's setting can guarantee to connect between shell one and the connection shell two good leakproofness, cover the voice coil motor through setting up protection casing cooperation closure plate, effectively protect it, and utilize heat radiation fins and heat conduction copper ring can come out with the inside heat conduction of voice coil motor fast, and cooperate the heat dissipation fan heat dissipation, effectively promote the radiating efficiency, prolong its life, and utilize the dust screen can filter the gas of business turn over protection casing, it is dustproof effectual.
In the above scheme, it should be noted that the heat dissipation fan is electrically connected to an external power supply.
In a preferred embodiment, the right side surface of the first connecting shell and the left side surface of the second connecting shell are provided with rubber sealing rings, and the left side surface and the right side surface of each rubber sealing ring are respectively attached to the right side surface of the first connecting shell and the left side surface of the second connecting shell.
By adopting the scheme, the good sealing characteristic of the rubber sealing ring is utilized to ensure that the joint of the first connecting shell and the second connecting shell is tightly attached, so that good sealing performance is ensured.
As a preferred embodiment, the heat transfer assembly includes a plurality of heat dissipation fins and two heat conduction copper rings, the number of the heat dissipation fins is two, and the two heat dissipation fins are respectively installed on the outer surfaces of the first connecting shell and the second connecting shell, and the two heat conduction copper rings are respectively installed on the outer surfaces of the first connecting shell and the second connecting shell in a sleeved manner.
By adopting the scheme, through installing the heat radiation fins and the heat conduction copper ring, the heat inside the shell can be quickly conducted out in the working process of the voice coil motor by utilizing the good heat conduction effect of the heat radiation fins and the heat conduction copper ring, the heat conduction efficiency is effectively improved, and the heat radiation effect is good.
In a preferred embodiment, the inner side walls of the air inlet and the air outlet are both detachably provided with dust filter nets.
By adopting the scheme, the dust filtering net is installed on the inner walls of the air inlet and the air outlet, so that the gas entering and exiting the protective cover can be effectively filtered by utilizing the dust filtering net, the dust can be prevented from entering the interior of the protective cover and accumulating on the voice coil motor, and the dustproof effect is good.
As a preferred embodiment, a channel is opened on the right side surface of the protective cover, a blocking plate is slidably mounted inside the channel, and a circular hole for accommodating the output shaft of the voice coil motor is formed between the upper surface of the blocking plate and the channel.
Adopt above-mentioned scheme, through installing the passageway on the protection casing, utilize the circular port that forms between the passageway cooperation shutoff board to hold voice coil motor's output shaft to can not receive the hindrance of voice coil motor output shaft when making the protection casing installation, and can utilize the shutoff board to carry out the shutoff to the passageway, guarantee that the whole integrality of protection casing is good.
As a preferred embodiment, the front and the back of the plugging plate are both provided with a limiting block, the front and the back of the inner wall of the channel are both provided with a limiting groove, and the limiting block is connected to the inner side wall of the limiting groove in a sliding manner.
By adopting the scheme, the limiting blocks are arranged in the limiting grooves, and the limiting blocks and the limiting grooves are matched to limit the plugging plate, so that the plugging plate is not prone to shaking in the channel and has good stability.
Compared with the prior art, the beneficial effects of the utility model are that:
the linear voice coil motor component is provided with the first connecting shell and the second connecting shell to form a shell, and a fixing pin is inserted into the first connecting shell and the second connecting shell of the first connecting plate and the second connecting plate to fix the first connecting shell and the second connecting shell, so that the shell is convenient to disassemble, devices in the voice coil motor are convenient to overhaul, the structure is simple, the operation is convenient, and good sealing performance between the first connecting shell and the second connecting shell can be ensured by the arrangement of the rubber sealing ring;
this sharp voice coil motor component covers voice coil motor through setting up protection casing cooperation shutoff board, effectively protects it, and utilizes heat radiation fins and heat conduction copper ring can come out the inside heat conduction of voice coil motor fast to cooperation heat dissipation fan heat dissipation effectively promotes the radiating efficiency, prolongs its life, and utilizes the dust screen can filter the gas of business turn over protection casing, and is dustproof effectual.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the protective cover of the present invention after being disassembled;
fig. 3 is a schematic structural view of a front view section of the protective cover of the present invention;
fig. 4 is a schematic structural diagram of a right view section of the protective cover of the present invention.
In the figure: 1. a voice coil motor; 2. a housing; 3. connecting the shell I; 4. a second connecting shell; 5. a first connecting plate; 6. a second connecting plate; 7. a fixing pin; 8. a rubber seal ring; 9. heat dissipation fins; 10. a heat-conducting copper ring; 11. a fixed seat; 12. a first bolt; 13. a base; 14. a second bolt; 15. a protective cover; 16. an air inlet; 17. an air outlet; 18. a dust filter screen; 19. a channel; 20. a plugging plate; 21. a limiting block; 22. a limiting groove; 23. a heat dissipation fan.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.
Referring to fig. 1-4, the present invention provides a linear voice coil motor component, including a voice coil motor 1, the voice coil motor 1 includes a housing 2 and a coil inside the housing 2, the housing 2 includes a first connecting shell 3 and a second connecting shell 4, a rubber sealing ring 8 is disposed on a right side surface of the first connecting shell 3 and a left side surface of the second connecting shell 4, and left and right side surfaces of the rubber sealing ring 8 are respectively attached to the right side surface of the first connecting shell 3 and the left side surface of the second connecting shell 4 (see fig. 2); through being provided with rubber seal 8, the good sealing characteristic that utilizes rubber seal 8 to have makes the junction laminating of connecting shell 3 and connecting shell two 4 inseparable, guarantees good leakproofness.
The upper side surface and the lower side surface of the first connecting shell 3 and the upper side surface and the lower side surface of the second connecting shell 4 are respectively and fixedly provided with a first connecting plate 5 and a second connecting plate 6, the first connecting plate 5 and the second connecting plate 6 on the same side of the first connecting shell 3 and the second connecting shell 4 are connected through a fixing pin 7, the outer part of the shell 2 is provided with a heat transfer component, the heat transfer component comprises a plurality of heat dissipation fins 9 and two heat conduction copper rings 10, the number of the heat dissipation fins 9 is two, the plurality of heat dissipation fins 9 are respectively arranged on the outer surfaces of the first connecting shell 3 and the second connecting shell 4, the number of the heat conduction copper rings 10 is two, and the two heat conduction copper rings 10 are respectively sleeved on the outer surfaces of the first connecting shell 3 and the second connecting shell; through installing heat radiation fins 9 and heat conduction copper ring 10, utilize the good heat-conduction effect that heat radiation fins 9 and heat conduction copper ring 10 have to make the inside heat of shell 2 can quick conduction come out in the voice coil motor 1 course of operation, effectively promote heat-conduction efficiency, the radiating effect is good.
A fixed seat 11 is mounted on the left side surface of the first connecting shell 3 and the right side surface of the second connecting shell 4, the fixed seat 11 is mounted on a base 13 through a first bolt 12, a protective cover 15 is mounted on the upper surface of the base 13 through a second bolt 14, a channel 19 is formed in the right side surface of the protective cover 15, a plugging plate 20 is slidably mounted inside the channel 19, and a circular hole for accommodating an output shaft of the voice coil motor 1 is formed between the upper surface of the plugging plate 20 and the channel 19 (see fig. 3 and 4); through installing passageway 19 on protection casing 15, utilize the circular port that forms between 19 cooperation plugging plates 20 of passageway to hold voice coil motor 1's output shaft to can not receive the hindrance of 1 output shaft of voice coil motor when making protection casing 15 to install, and can utilize plugging plates 20 to carry out the shutoff to passageway 19, guarantee that protection casing 15's whole integrality is good.
The front and the back of the plugging plate 20 are both provided with a limiting block 21, the front and the back of the inner wall of the channel 19 are both provided with a limiting groove 22, and the limiting block 21 is connected with the inner side wall of the limiting groove 22 in a sliding manner (see fig. 4); through installing stopper 21 in spacing groove 22, utilize stopper 21 and spacing groove 22 cooperation to carry on spacingly to shutoff board 20 for shutoff board 20 is difficult for taking place to rock and stability is good inside 19 passageways.
A heat radiation fan 23 is arranged in the protective cover 15, an air inlet 16 and an air outlet 17 are respectively arranged on the front side surface, the rear side surface and the left side surface of the protective cover 15, and dust filter nets 18 (see fig. 1 and 3) are detachably arranged on the inner side walls of the air inlet 16 and the air outlet 17; install the dirt filtrating screen 18 through the inner wall at air intake 16 and air outlet 17, and then utilize dirt filtrating screen 18 can carry out effective filtration to the gas of business turn over protection casing 15 to can avoid the dust to enter into inside the protection casing 15 and gather on voice coil motor 1, dustproof effectual.
When the voice coil motor is used, the voice coil motor 1 is installed on the base 13 through the first bolt 12, the plugging plate 20 is placed below an output shaft of the voice coil motor 1, the protective cover 15 is covered above the voice coil motor 1, the channel 19 is inserted downwards opposite to the plugging plate 20, the plugging plate 20 enters the channel 19, then the protective cover 15 is installed on the base 13 through the second bolt 14, heat inside the voice coil motor 1 is conducted into the protective cover 15 through the heat dissipation fins 9 and the heat conduction copper ring 10 in the working process of the voice coil motor 1, meanwhile, the heat dissipation fan 23 is started to discharge hot gas, dust is prevented from entering the protective cover 15 under the action of the dust filtering net 18, the heat dissipation effect is good, when the inside of the voice coil motor 1 needs to be overhauled, the second bolt 14 is firstly screwed out to detach the protective cover 15, then the first bolt 12 is screwed out to detach the voice coil motor 1, then the fixing pin 7 is pulled out to release the fixing of the first connecting plate 5, and then the first connecting shell 3 and the second connecting shell 4 can be separated, and further the overhaul can be carried out.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A linear voice coil motor structure, comprising: the voice coil motor comprises a voice coil motor (1), wherein the voice coil motor (1) comprises a shell (2) and an inner coil of the shell (2), the shell (2) comprises a connecting shell I (3) and a connecting shell II (4), the upper side surface and the lower side surface of the connecting shell I (3) and the upper side surface and the lower side surface of the connecting shell II (4) are respectively and fixedly provided with a connecting plate I (5) and a connecting plate II (6), the connecting plate I (5) and the connecting plate II (6) on the same side on the connecting shell I (3) and the connecting shell II (4) are connected through a fixing pin (7), a heat transfer component is arranged outside the shell (2), a fixing seat (11) is arranged on the left side surface of the connecting shell I (3) and the right side surface of the connecting shell II (4), the fixing seat (11) is arranged on a base (13) through a bolt I (12), a protective cover (15) is arranged on the upper surface of the base (13) through a bolt, the inside mounting of protection casing (15) has heat dissipation fan (23), air intake (16) and air outlet (17) have been seted up respectively to the front and back both sides face and the left surface of protection casing (15).
2. A linear voice coil motor structure according to claim 1, wherein: the right flank of connecting shell (3) and the left surface of connecting shell two (4) are provided with rubber seal (8), the left and right sides face of rubber seal (8) is laminated with the right flank of connecting shell one (3) and the left surface of connecting shell two (4) respectively mutually.
3. A linear voice coil motor structure according to claim 1, wherein: the heat transfer assembly comprises a plurality of heat dissipation fins (9) and heat conduction copper rings (10), the number of the heat dissipation fins (9) is a plurality of, the heat dissipation fins (9) are divided into two groups and are respectively installed on the outer surfaces of the first connecting shell (3) and the second connecting shell (4), the number of the heat conduction copper rings (10) is two, and the two heat conduction copper rings (10) are respectively sleeved on the outer surfaces of the first connecting shell (3) and the second connecting shell (4).
4. A linear voice coil motor structure according to claim 1, wherein: and the inner side walls of the air inlet (16) and the air outlet (17) are both detachably provided with dust filter nets (18).
5. A linear voice coil motor structure according to claim 1, wherein: passageway (19) have been seted up to the right flank of protection casing (15), the inside slidable mounting of passageway (19) has shutoff board (20), form the circular port that is used for holding voice coil motor (1) output shaft between the upper surface of shutoff board (20) and passageway (19).
6. The linear voice coil motor structure of claim 5, wherein: stopper (21) are all installed to the front and the back of shutoff board (20), spacing groove (22) have all been seted up to the front and the back of passageway (19) inner wall, stopper (21) sliding connection is at the inside wall of spacing groove (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021155955.1U CN212210820U (en) | 2020-06-21 | 2020-06-21 | Linear voice coil motor component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021155955.1U CN212210820U (en) | 2020-06-21 | 2020-06-21 | Linear voice coil motor component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212210820U true CN212210820U (en) | 2020-12-22 |
Family
ID=73808715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021155955.1U Expired - Fee Related CN212210820U (en) | 2020-06-21 | 2020-06-21 | Linear voice coil motor component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212210820U (en) |
-
2020
- 2020-06-21 CN CN202021155955.1U patent/CN212210820U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212210820U (en) | Linear voice coil motor component | |
| CN212344340U (en) | Cabinet with dustproof ventilation function | |
| CN215121469U (en) | Integrated testing device of aviation simulation testing equipment | |
| CN206092456U (en) | Motor fixing device for axial fan | |
| CN211352959U (en) | Heat dissipation device of electrical control device | |
| CN211127376U (en) | Motor housing convenient to heat dissipation | |
| CN211047735U (en) | Air-cooled heat abstractor of electrical control system | |
| CN217656562U (en) | Inverter remote monitoring equipment | |
| CN216087203U (en) | Dustproof vehicle remote monitoring terminal shell | |
| CN221354266U (en) | Integral type photovoltaic terminal box | |
| CN214581596U (en) | Combined fresh air handling unit | |
| CN214960788U (en) | Battery inspection module convenient for heat dissipation | |
| CN215990420U (en) | Miniature motor convenient to heat dissipation | |
| CN218103898U (en) | Integral case for power system automation equipment | |
| CN220023412U (en) | Database monitoring system based on cloud storage | |
| CN217932645U (en) | Notebook computer cooling fan with protection function | |
| CN213690491U (en) | Small-sized industrial computer case assembling structure | |
| CN219436481U (en) | Low-voltage power distribution cabinet capable of protecting circuit | |
| CN221220720U (en) | Permanent magnet variable frequency two-stage compressor | |
| CN213205891U (en) | Protective box of wind driven generator set | |
| CN215638132U (en) | Compound power air source heat pump | |
| CN221009091U (en) | A heat dissipation shell for lithium cell group | |
| CN212969356U (en) | Motor stator with protective structure | |
| CN214751784U (en) | Novel server mainboard radiator | |
| CN214588029U (en) | Storage device for network data |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201222 |