CN209562280U - A kind of motor bracket - Google Patents

Abstract

The utility model relates to motor accessories field more particularly to a kind of motor brackets.Comprising: main body, main body is equipped with obverse and reverse；Center is equipped in the middle part of the main body, center is to be clamped motor；Main body front is equipped with several the first protrusions, and the first protrusion is evenly distributed on around center；Main body front is additionally provided with several the second protrusions, and the second protrusion is evenly distributed on the first protrusion outside, is oppositely arranged relative to the first protrusion.The utility model improves the resistance to saltfog energy of motor, and glue can effectively be avoided to be corroded the generation for leading to Problem of Failure by salt fog；It is high with the mounting stability of motor；Can various aspects effectively reduce motor vibration during deterioration.

Description

A kind of motor bracket

Technical field

The utility model relates to motor accessories field more particularly to a kind of motor brackets.

Background technique

Camera module is mainly used in the electronic terminal products such as mobile phone, tablet computer, unmanned plane, medical treatment, has become now For the essential household goods of people.

The camera module of current auto-focusing requires voice coil motor, and camera lens is mounted on motor, motor band index glass Head is mobile to realize auto-focusing.The reliability of camera module being valued by client more at present, salt spray test are tried in reliability Significance level in testing is also higher and higher, and the environment of salt spray test is also more and more harsh.In this case, occur because of horse The appearance in " gap " is resulted in so as to cause the glue in glue groove without the design concordant with motor gasket up to shell bottommost It is exposed under salt fog and increases the risk that glue is corroded by salt fog, and conventional bracket and/or gasket does not also prevent salt fog The design traveled further into causes after salt spray test because the case where the failure of this design defect mould group large scale.

And there is no one kind that can overcome salt fog erosion problem on the market at present, the branch for avoiding motor salt fog Problem of Failure from occurring Frame.Such as Patent Office of the People's Republic of China's camera module bracket disclosed on July 10th, 2013 and the utility model patent of camera module Authorization/authorization Publication No. CN203054318U, Patent Office of the People's Republic of China's camera module bracket disclosed on October 21st, 2015 And utility model patent authorization/authorization Publication No. CN204721433U of camera module with it, Patent Office of the People's Republic of China in A kind of camera module bracket and camera module disclosed on January 6th, 2016 and publication number are respectively Several authorization utility model patents such as CN205005139U, CN205017427U and CN206741174U, technical solution is not Motor salt fog Problem of Failure is improved and improved.

Summary of the invention

It is exposed among salt fog to solve existing motor case bottom glue, glue is easy to be corroded by salt fog, leads to horse The problem of being easy rapid failure up to mould group, the utility model provides a kind of motor bracket.The main purpose of the application includes: One, by designing a kind of bracket for cooperating existing motor to use, the resistance to saltfog energy of motor is improved, it is ensured that glue in motor point glue groove Water is not etched；Two, the mounting stability of bracket and motor is improved；Three, the deterioration during motor vibration is reduced.

To achieve the above object, the utility model uses following technical scheme:

A kind of motor bracket, comprising:

Main body, main body are equipped with obverse and reverse；

Center is equipped in the middle part of the main body, center is to be clamped motor；

Main body front is equipped with several the first protrusions, and the first protrusion is evenly distributed on around center；

Main body front is additionally provided with several the second protrusions, and the second protrusion is evenly distributed on the first protrusion outside, relative to the One protrusion is oppositely arranged.

Second protrusion, which can agree with, to be connected in the point glue groove of motor, is protected to glue in glue groove, it is ensured that it will not It is corroded by salt fog, improves the resistance to saltfog energy of motor

Preferably, the center is round rectangle.

Round rectangle can reduce the deterioration during motor vibration, and improve the mounting stability of motor.

Preferably, the center edge be equipped with around it agree with slot；First protrusion fitting agrees with groove edge and sets It sets.

Agree with slot and first protrusion be equipped with the mounting stability that can further increase motor.

Preferably, the vertex for agreeing with slot is equipped with half slot.

The setting of half slot can reduce the deterioration during motor vibration.

Preferably, first protrusion is equal with the second protrusion setting quantity；First protrusion and the second protrusion are square Shape or round rectangle protrusion.

First protrusion and the setting of the second male cooperation can be improved the stability with motor installation and ensure the second raised energy It is enough that good protection is realized to glue in motor point glue groove.

Preferably, the second raised long side length is 3.5~4.5mm, width edge length is 0.1~0.2mm, the second protrusion with Body rim is at a distance of 0.1~0.2mm；Second height of projection is 0.1~0.2mm.

The size of second protrusion can be arranged according to the size of the concrete model of motor.

Preferably, the main body reverse side is equipped with clamping protrusion.

Clamping protrusion is to fixed bracket and motor.

The beneficial effects of the utility model are:

1) the resistance to saltfog energy of motor is improved, glue can effectively be avoided to be corroded the hair for leading to Problem of Failure by salt fog It is raw；

2) high with the mounting stability of motor；

3) can various aspects effectively reduce motor vibration during deterioration.

Detailed description of the invention

Fig. 1 is the positive schematic diagram of the utility model rack body；

Fig. 2 is Section A-A schematic diagram in Fig. 1；

Fig. 3 is the schematic diagram of the utility model rack body reverse side；

In figure, 1 main body, 11 fronts, 12 reverse side, 13 clamping protrusions, 2 centers, 21 chamferings, 3 first protrusions, 4 second protrusions, 5 agree with slot, 51 half slots.

Specific embodiment

Further clear detailed description is made to the utility model below in conjunction with specific embodiment and Figure of description to say It is bright.Those of ordinary skill in the art will realize the utility model based on these explanations.In addition, following the description In the embodiments of the present invention for being related to be generally only the utility model a part embodiment, rather than whole implementation Example.Therefore, based on the embodiments of the present invention, those of ordinary skill in the art are in the premise for not making creative work Under every other embodiment obtained, all should belong to the utility model protection range.

Embodiment

A kind of motor bracket as depicted in figs. 1 and 2 comprising:

Main body 1 is equipped with a center 2 in the middle part of main body 1, and center 2 is a through-hole, and main body 1 is divided for front 11 and reverse side 12；

1 front 11 of main body is the binding face being bonded with motor, to be bonded motor and to motor formation support and admittedly It is fixed, and realize the protecting effect to motor；

2 edge of center in 1 front 11 of main body, which is equipped with, agreed with slot 5 around center 2 one weeks, agreed with slot 5 and motor contract Situations such as closing, improving the stability that integral support is bonded after installation with motor, bracket and motor is prevented to be subjected to displacement or misplace；

1 front 11 of main body is equipped with several first protrusions 3 along 5 edge of slot is agreed with, outer in the first protrusion 3 and motor Shell or groove structure agree with, and realize further limit to motor, further increase the stability that bracket is bonded installation with motor；

1 front 11 of main body is additionally provided with several the second protrusions 4；

Second protrusion 4 is arranged along 1 edge of main body, but is not bonded edge, and the second protrusion 4 cooperates motor point glue groove to set Meter is close to motor case, and playing prevents salt fog from entering the problem of motor point glue groove corrodes a glue groove.

2 vertex of center is equipped with chamfering 21, generally round rectangle frame, outside the inner sidewall and motor of 2 through-hole of center Shell fitting forms and stablizes effective support and limit, prevents motor from slipping during vibration, and fillet setting can be avoided horse It is worn up to during vibration by acute angle, reduces the loss of motor, motor is avoided to loosen problem；

Described to agree with 5 four jiaos of slot and be also connected with equipped with half slot 51, the setting of half slot 51 equally can be avoided motor and shake Deterioration during dynamic；

1 reverse side 12 of main body as shown in Figure 3 is equipped with clamping protrusion 13 along marginal portion, and clamping protrusion 13 is whole to fixation Body support frame, it is ensured that the stability of bracket and the motor of installation that is fixed to each other with bracket.

First protrusion 3 and 4 setting quantity of the second protrusion are equal, and the second protrusion 4 is arranged in 3 outside of the first protrusion, and Opposite first protrusion 3 of second protrusion 4 is arranged；

The edge for agreeing with 5 straight flange of slot is arranged in first protrusion 3；

It there are four first protrusion 3 is set, is evenly distributed on and agrees on 5 edge of slot, four the first protrusions 3 can be to motor It realizes good position-limiting action, the mounting stability of motor can be effectively improved；

There are four second protrusion 4 is set, it is uniformly arranged on the position close to positive 11 edges of main body 1.

First protrusion 3 and the second protrusion 4 are rectangle or round rectangle protrusion；

The long side length of second protrusion 4 be 3.5~4.5mm, width edge length be 0.1~0.2mm, second protrusion 4 with 1 0.1~0.2mm of border of main body is adapted motor setting；

Second raised 4 height are greater than 3 height of the first protrusion；

Second raised 4 height are 0.1~0.2mm, are adapted motor setting.

It is open as shown in Fig. 2, 2 through-hole of center is greater than it in 1 backside openings of main body in 1 front 11 of main body, it is opposite Hole wall is in 60 ° of angles, and 2 through-hole of center of the shape and structure can either ensure that motor has good mounting stability, also provide Motor certain activity surplus, is further reduced the deterioration of motor.

When use: the front of main body 1 11 is bonded the motor that gluing is completed, using center 2, agree with slot 5 and the first protrusion 3 in Motor is aligned and mutually installs, and the second protrusion 4 is aligned to the point glue groove of motor, and applying pressure makes the two combine closely, and realizes It is fixedly mounted, the clamping protrusion 13 of 1 reverse side 12 of main body is then aligned to the position of motor to be installed, realizes the peace of bracket and motor Dress.

Claims (7)

1. a kind of motor bracket characterized by comprising

Main body, main body are equipped with obverse and reverse；

Center is equipped in the middle part of the main body, center is to be clamped motor；

Main body front is equipped with several the first protrusions, and the first protrusion is evenly distributed on around center；

Main body front is additionally provided with several the second protrusions, and the second protrusion is evenly distributed on the first protrusion outside, convex relative to first It rises and is oppositely arranged.

2. a kind of motor bracket according to claim 1, which is characterized in that the center is round rectangle.

3. a kind of motor bracket according to claim 1 or 2, which is characterized in that the center edge is equipped with around one Week agrees with slot；First protrusion fitting agrees with groove edge setting.

4. a kind of motor bracket according to claim 3, which is characterized in that the vertex for agreeing with slot is equipped with semicircle Slot.

5. a kind of motor bracket according to claim 1, which is characterized in that number is arranged in first protrusion and the second protrusion It measures equal；First protrusion and the second protrusion are rectangle or round rectangle protrusion.

6. a kind of motor bracket according to claim 5, which is characterized in that the second raised long side length is 3.5~ 4.5mm, width edge length are 0.1~0.2mm, and the second protrusion is with body rim at a distance of 0.1~0.2mm；Second height of projection is 0.1 ~0.2mm.

7. a kind of motor bracket according to claim 1, which is characterized in that the main body reverse side is equipped with clamping protrusion.