CN217589502U - Columnar vibration motor - Google Patents
Columnar vibration motor Download PDFInfo
- Publication number
- CN217589502U CN217589502U CN202221671110.7U CN202221671110U CN217589502U CN 217589502 U CN217589502 U CN 217589502U CN 202221671110 U CN202221671110 U CN 202221671110U CN 217589502 U CN217589502 U CN 217589502U
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- Prior art keywords
- terminal
- motor
- motor body
- base plate
- vibration motor
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- 230000005611 electricity Effects 0.000 claims abstract description 10
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 239000013013 elastic material Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000000758 substrate Substances 0.000 description 16
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Motor Or Generator Frames (AREA)
- Motor Or Generator Current Collectors (AREA)
Abstract
The utility model relates to a vibrating motor field discloses a column vibrating motor, including the motor body and with the terminal that the motor body electricity is connected, the terminal include vertical setting and with connecting portion, the level setting of this body coupling of motor and block in the motor body bottom surface and with the block portion that connecting portion one end is connected, be located the free end of terminal and with the parallel portion of connecing the electricity of block portion, slope setting and both ends are connected respectively block portion with the elasticity portion of connecing the electricity. The beneficial effects are as follows: the utility model mainly replaces the surface welding terminal with the elastic terminal to connect electricity, reduces the welding procedures of the columnar vibration motor production and reduces the cost; meanwhile, the problem of electric connection obstacle caused by poor welding can be effectively avoided.
Description
Technical Field
The utility model relates to a vibrating motor field, in particular to column vibrating motor.
Background
The vibration motor is a common vibration feedback device in electronic equipment, and can be divided into a rotor motor and a linear motor according to different working principles. The rotor motor may be classified into a cylindrical motor and a flat motor according to the shape. The cylindrical motor is mature in technology and low in production cost, and is actively applied to vibration feedback electronic equipment.
Most of the conventional cylindrical vibration motors are connected to an external power source by a Surface Mount Technology (SMT) pad method. The SMT patch mode has high production cost, and the columnar vibration motor is poor in power connection due to poor welding, so that electric connection obstacles appear, and the columnar vibration motor stops vibrating or is blocked.
SUMMERY OF THE UTILITY MODEL
For the cost of overcoming among the prior art column vibrating motor and connecting external power source through SMT paster mode is higher, probably because of the bad problem that forms the vibration obstacle of connecing of welding bad lead to simultaneously, the utility model discloses a column vibrating motor. The specific technical scheme is as follows:
the utility model provides a columnar vibration motor, including the motor body and with the terminal of motor body coupling, the terminal include vertical setting and with motor body coupling's connecting portion, level set up and block in motor body bottom surface and with the block portion that connecting portion one end is connected, be located the free end of terminal and with the parallel portion of connecting electricity of block portion, slope setting and both ends are connected respectively the block portion with the elasticity portion of the portion of connecting electricity.
Further, the terminal is integrally stamped and made of a conductive metal elastic material.
Furthermore, the motor body comprises a columnar shell, a base plate and an electric brush, wherein the base plate is arranged at one end of the shell, the electric brush is electrically connected with the motor body, the outer side face of the base plate is fixedly connected with the terminal, and the terminal is electrically connected with the electric brush.
Further, the connecting portion is provided with a circular fixing hole and a square brush connecting hole.
Furthermore, a circular convex column which is matched with the fixing hole and protrudes out of the substrate, a square through hole which is matched with the electric brush connecting hole and penetrates through the substrate, and a mounting groove which is matched with the clamping part and is positioned at the bottom of the substrate are arranged on the outer side surface of the substrate.
Furthermore, the number of the terminals is two, and two parallel mounting grooves are formed in the bottom of the substrate; the clamping parts of the terminals are respectively clamped in the mounting grooves.
The beneficial effects of the utility model are that: the utility model mainly replaces the surface welding terminal with the elastic terminal to connect electricity, reduces the welding procedures of the columnar vibration motor production and reduces the cost; meanwhile, the problem of electric connection obstacle caused by poor welding can be effectively avoided.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the terminal of the present invention.
Fig. 3 is a schematic structural diagram of the substrate of the present invention.
Fig. 4 is a schematic view of the connection between the substrate and the terminal according to the present invention.
Wherein:
100-a motor body; 110-a substrate; 111-circular post; 112-square through holes; 113-a mounting groove;
200-terminals; 210-a connecting portion; 211-fixation holes; 212-Brush connection hole; 220-a snap-fit portion;
230-an elastic part; 240-electric connection part.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
A columnar vibration motor, as shown in figure 1, comprises a motor body 100 and a terminal 200, wherein the motor body 100 is fixedly connected with the terminal 200, and the motor body 100 is connected with an external power supply through the terminal 200. The motor body 100 includes a cylindrical housing (not shown), a base plate 110 disposed at one end of the housing, and a brush (not shown) electrically connected to the motor body, the brush and the terminal 200 are fixedly connected to the base plate 110, and the brush is electrically connected to the terminal 200.
As shown in fig. 2, the terminal 200 includes a connecting portion 210 vertically disposed and connected to the motor body 100, an engaging portion 220 horizontally disposed and engaged with the bottom surface of the motor body 100 and connected to one end of the connecting portion 210, an elastic portion 230 obliquely disposed and having two ends respectively connected to the engaging portion 220 and the electric connection portion 240, and an electric connection portion 240 located at a free end of the terminal 200 and parallel to the engaging portion 220. The terminal 200 is integrally stamped and manufactured by a conductive metal elastic material, wherein a connecting portion 210, a clamping portion 220, an elastic portion 230 and an electric connecting portion 240 are sequentially connected in sequence, the electric connecting portion 240 is used for being pressed and connected with an external power supply, the elastic portion 230 is used for providing elastic buffering, the clamping portion 220 is used for being clamped and positioned with the motor body 100, and the connecting portion 210 is used for being connected with the motor body 100. When connected to an external power source, the two terminals 200 are connected to the positive and negative electrodes of the external power source, respectively.
The connection portion 210 is formed with a circular fixing hole 211 and a square brush connection hole 212. The fixing hole 211 is used for being connected and fixed with the motor body 100 by matching with the circular convex column 111 on the substrate 110, and the brush connecting hole 212 is used for being connected and fixed with a brush extending from the inside of the motor body 100 to the outside of the substrate 110 and realizing electrical connection. As shown in fig. 2, two terminals 100 are used when the motor body 100 is connected, a brush connection hole 212 is provided above the left terminal, a fixing hole 211 is provided below the left terminal, a fixing hole 211 is correspondingly provided above the right terminal, and a brush connection hole 212 is correspondingly provided below the right terminal.
As shown in fig. 3, the substrate 110 is an end cap connecting member of the motor body 100, and is connected to a housing of the motor body 100, and an outer surface of the substrate 110 is fixedly connected to the terminal 200. More specifically, the outer surface of the substrate 110 is provided with a circular boss 111 and a square through hole 112 protruding outwards, and the bottom of the outer surface is further provided with two parallel mounting grooves 113. The circular convex column 111 is matched with the fixing hole 211, the square through hole 112 is matched with the electric brush connecting hole 212, and the mounting groove 113 is matched with the clamping part 220.
As shown in fig. 4, the circular protrusion 111 of the substrate 110 passes through the fixing hole 211 of the terminal 200, the mounting groove 113 of the substrate 110 engages with the engaging portion 220 of the terminal 200, the square through hole 112 of the substrate 110 is disposed in communication with the brush connecting hole 212 of the terminal 200, and a brush electrically connected to the motor body 100 from the inside extends from the square through hole 112 to the outside of the terminal 110 to be connected to the brush connecting hole 212, thereby supplying power to the motor body 100 from the terminal 200.
The utility model discloses mainly be through the structural design of terminal, adopt elasticity to connect electrical terminal, external power source is connected to the accessible crimping mode. Need not through SMT paster mode, reduction in production cost does not use the tin cream material, has avoided the scaling powder to get into the motor body inside, the risk of contact obstacle appears in the column vibrating motor.
It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "horizontal direction", "vertical direction", etc. indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, but do not indicate or imply that the device or component referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.
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. The utility model provides a columnar vibration motor, including the motor body and with the terminal that the motor body electricity is connected, its characterized in that, the terminal including vertical setting and with motor body coupling's connecting portion, level set up and block in motor body bottom surface and with the block portion that connecting portion one end is connected, be located the free end of terminal and with the parallel portion of connecting electricity, the slope setting of block portion and both ends are connected respectively the block portion with the elasticity portion of connecting electricity.
2. The cylindrical vibration motor as claimed in claim 1, wherein said terminals are integrally punched out of a conductive metal elastic material.
3. The cylindrical vibration motor according to claim 1, wherein said motor body includes a cylindrical case, a base plate provided at one end of said case, and a brush electrically connected to said motor body, wherein said terminal is fixedly connected to an outer side surface of said base plate, and said terminal is electrically connected to said brush.
4. The cylindrical vibration motor as claimed in claim 3, wherein the connection part is provided with a circular fixing hole and a square brush connection hole.
5. The cylindrical vibration motor as claimed in claim 4, wherein a circular boss which is fitted with the fixing hole and protrudes from the base plate, a square through hole which is fitted with the brush connecting hole and penetrates through the base plate, and a mounting groove which is fitted with the engaging portion and is located at the bottom of the base plate are provided on an outer side surface of the base plate.
6. The cylindrical vibration motor according to claim 5, wherein the number of the terminals is two, and two parallel mounting grooves are provided at the bottom of the base plate; the clamping parts of the terminals are respectively clamped in the mounting grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221671110.7U CN217589502U (en) | 2022-07-01 | 2022-07-01 | Columnar vibration motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221671110.7U CN217589502U (en) | 2022-07-01 | 2022-07-01 | Columnar vibration motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217589502U true CN217589502U (en) | 2022-10-14 |
Family
ID=83534514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221671110.7U Active CN217589502U (en) | 2022-07-01 | 2022-07-01 | Columnar vibration motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217589502U (en) |
-
2022
- 2022-07-01 CN CN202221671110.7U patent/CN217589502U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240222 Address after: 621000 east section of flying cloud avenue, Mianyang, Sichuan Province, No. 261 Patentee after: SICHUAN AWA SEIMITSU ELECTRIC Co.,Ltd. Country or region after: China Address before: 644005 workshop 18, zone a, intelligent terminal demonstration park, west section of Gangyuan Road, Lingang Economic Development Zone, Yibin City, Sichuan Province Patentee before: Sichuan Yian Electronics Co.,Ltd. Country or region before: China |