CN209895120U - VCM precision camera shell fragment - Google Patents
VCM precision camera shell fragment Download PDFInfo
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- CN209895120U CN209895120U CN201921143145.1U CN201921143145U CN209895120U CN 209895120 U CN209895120 U CN 209895120U CN 201921143145 U CN201921143145 U CN 201921143145U CN 209895120 U CN209895120 U CN 209895120U
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- main board
- shell fragment
- vcm
- base
- mainboard
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Abstract
The utility model discloses a VCM precision camera shell fragment, concretely relates to camera equipment technical field, including base and shell fragment mainboard, the through-hole has all been seted up to the corresponding position on base and shell fragment mainboard top, the equal fixed mounting in four edges of shell fragment mainboard side has the card strip, the dashpot has all been seted up to four edges on shell fragment mainboard top, the middle part of shell fragment mainboard bottom has four spacing along the circumferencial direction fixed mounting of through-hole, the equal fixed mounting in four edges on base top has the boss. The utility model avoids the movement of the elastic sheet mainboard through the arranged limit strips, limit grooves and the like, and improves the shooting quality and effect; through the arrangement of the buffer groove and the buffer block, foreign objects can be prevented from being in direct contact with the elastic sheet main board, and the force applied by the foreign objects is buffered, so that the deformation of the elastic sheet main board is effectively reduced; through the arranged clamping strips, the lug bosses and the like, the elastic sheet main board is convenient to mount and take, and time and labor are saved.
Description
Technical Field
The utility model relates to a technical field is equipped to the camera, more specifically says, the utility model relates to a VCM precision camera shell fragment.
Background
The camera elastic sheet is mainly applied to cameras, VCM modules of mobile phones, cameras and tablet computers. The camera spring is named as a voice coil motor (VCM spring) in the name of a camera spring, and is also called as a voice coil motor, and the main principle is that in a permanent magnetic field, the stretching position of the VCM spring is controlled by changing the direct current of a coil in the motor, so that a lens is driven to move up and down to achieve the function of focusing the lens. Although the prior art is well established, in the specific use of the shrapnel, the following drawbacks still exist:
1. in the traditional structure, when the elastic sheet is subjected to external force, the elastic sheet is easy to move relative to the base, and the stability of the elastic sheet is not high, so that the shooting effect and the shooting quality are not good;
2. the elastic sheet in the traditional structure is easy to deform under the action of external force, so that the shooting effect is influenced;
after the screw alternates base and shell fragment together among the traditional structure, be connected to the inside of camera with the two again, be not convenient for the dress of shell fragment, get.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above defects in the prior art, the embodiment of the utility model provides a VCM precision camera elastic sheet, through the arrangement of the limit strip, the limit groove and the like, the elastic sheet main board is effectively prevented from moving relative to the base, the stability of the elastic sheet main board is increased, and the quality and the effect of shooting are improved; by the aid of the buffer grooves and the buffer blocks, foreign objects are prevented from being in direct contact with the elastic sheet main board, force applied by the foreign objects is buffered, and deformation of the elastic sheet main board is effectively reduced; through the clamping strip, the boss, the mounting hole and the clamping groove, the elastic sheet main board is convenient to mount and take, and time and labor are saved.
In order to achieve the above object, the utility model provides a following technical scheme: a through hole is formed in the corresponding position of the top ends of a base and a spring plate main board, clamping strips are fixedly mounted at four corners of the side face of the spring plate main board, buffer grooves are formed in the four corners of the top end of the spring plate main board, four limiting strips are fixedly mounted in the middle of the bottom end of the spring plate main board along the circumferential direction of the through hole, bosses are fixedly mounted at the four corners of the top end of the base, clamping grooves are formed in the bottoms of one sides of the four bosses respectively, and limiting grooves are formed in the top end of the base;
the inner sides of the four bosses are respectively and correspondingly provided with a buffer block, and the four buffer blocks are fixedly arranged at the top end of the base at equal intervals;
the four outer sides of the limiting grooves are correspondingly provided with mounting holes respectively, and the middle parts of the bottom ends of the inner walls of the mounting holes are provided with threaded holes.
In a preferred embodiment, the thickness of the buffer block is greater than that of the spring main plate.
In a preferred embodiment, a screw is threadedly connected to the inside of the mounting hole, and the depth of the mounting hole is greater than the height of the nut.
In a preferred embodiment, four buffer blocks are respectively matched with corresponding buffer slots, and four buffer blocks are respectively connected with corresponding buffer slots in an inserting manner.
In a preferred embodiment, the four card strips are respectively matched with the corresponding card slots, and the four card strips are respectively installed inside the corresponding card slots.
In a preferred embodiment, the thickness of the spring plate main plate is equal to the height of the boss.
In a preferred embodiment, the thickness of the limiting strip is equal to the depth of the limiting groove.
In a preferred embodiment, the top end of the base is provided with four limiting grooves at equal intervals along the circumferential direction of the through hole.
The utility model discloses a technological effect and advantage:
1. through the arrangement of the limiting strip, the limiting groove, the clamping groove and the like, when the elastic sheet main board is subjected to lateral force, the limiting strip is tightly and solidly arranged in the limiting groove, the base is fixedly arranged inside the camera and is immovable, and the elastic sheet main board cannot move along the end face of the top end of the base under the action of force between the limiting strip and the limiting groove, so that the elastic sheet main board is effectively prevented from moving relative to the base, the stability of the elastic sheet main board is improved, and the shooting quality and effect are improved;
2. through the arrangement of the buffer slot and the buffer block, when the elastic sheet main board is contacted with an object, the thickness of the buffer block is greater than that of the elastic sheet main board, so that when the assembled device is touched by other components, the buffer block can be firstly contacted with a foreign object to buffer the force applied by the foreign object, and the foreign object is prevented from being directly contacted with the elastic sheet main board, thereby effectively reducing the deformation of the elastic sheet main board and improving the shooting effect;
3. through the card strip that sets up, the boss, the mounting hole, the draw-in groove, because the degree of depth of mounting hole is greater than the height of nut, so when carrying out the installation of whole device, the screw only needs to alternate with the base, with base and the inside of fixing to the camera, later during the draw-in groove of boss is installed with the shell fragment mainboard to the rethread card strip, when the shell fragment mainboard is changed to needs, need not to unscrew the screw, only need with the card strip on the shell fragment mainboard take out from the draw-in groove can, convenient dress, get the shell fragment mainboard, time saving and labor saving.
Drawings
Fig. 1 is a schematic view of the connection structure of the base and the elastic sheet main board of the present invention.
Fig. 2 is a top view of the base and the assembly of the spring plate main board of the present invention.
Fig. 3 is a top view of the base of the present invention.
Fig. 4 is a top view of the elastic sheet main board of the present invention.
Fig. 5 is a bottom view of the elastic sheet main board of the present invention.
Fig. 6 is a side view of the boss of the present invention.
The reference signs are: the elastic sheet comprises a base 1, an elastic sheet mainboard 2, a clamping strip 3, a buffer groove 4, a limiting strip 5, a boss 6, a buffer block 7, a limiting groove 8, a stepped hole 9 and a clamping groove 10.
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.
3-5, the VCM precision camera elastic sheet comprises a base 1 and an elastic sheet main board 2, wherein through holes are formed in corresponding positions of the top ends of the base 1 and the elastic sheet main board 2, clamping strips 3 are fixedly installed at four corners of the side surface of the elastic sheet main board 2, buffer grooves 4 are formed in four corners of the top end of the elastic sheet main board 2, four limiting strips 5 are fixedly installed in the middle of the bottom end of the elastic sheet main board 2 along the circumferential direction of the through holes, bosses 6 are fixedly installed at four corners of the top end of the base 1, clamping grooves 10 are respectively formed in the bottoms of one sides of the four bosses 6, and limiting grooves 8 are formed in the top end of the base 1;
the thickness of the limiting strip 5 is equal to the depth of the limiting groove 8;
four limiting grooves 8 are formed in the top end of the base 1 at equal intervals along the circumferential direction of the through hole.
The implementation mode is specifically as follows: through the spacing 5 that sets up, spacing groove 8, draw-in groove 10 etc, when shell fragment mainboard 2 received the yawing force, because tight real the installing in spacing groove 8 of spacing 5, because base 1 fixed mounting is in the inside of camera, be immovable, including the effect of the power between spacing 5 and the spacing groove 8, make shell fragment mainboard 2 can't remove along the terminal surface on 1 top of base, thereby effectively avoided shell fragment mainboard 2 to take place for the removal on base 1, the stability of shell fragment mainboard 2 has been increased, the quality and the effect of shooting have been improved.
According to the VCM precision camera spring plate shown in FIGS. 1-3, the inner sides of the four bosses 6 are respectively and correspondingly provided with the buffer blocks 7, and the four buffer blocks 7 are fixedly arranged at the top end of the base 1 at equal intervals;
the thickness of the buffer block 7 is larger than that of the elastic sheet main board 2;
the four buffer blocks 7 are respectively matched with the corresponding buffer grooves 4, and the four buffer blocks 7 are respectively connected with the corresponding buffer grooves 4 in an inserting manner;
the thickness of the shrapnel mainboard 2 is equal to the height of the boss 6.
The implementation mode is specifically as follows: through the dashpot 4, the buffer block 7 that set up, when shell fragment mainboard 2 contacted with the object, because the thickness of buffer block 7 is greater than the thickness of shell fragment mainboard 2, when the device that assembles received touching of other components, buffer block 7 can earlier contact with the foreign object, and the power that the buffering foreign object was exerted prevents foreign object and shell fragment mainboard 2 direct contact to effectively reduced shell fragment mainboard 2's deformation, improved the shooting effect.
According to the VCM precision camera spring plate shown in fig. 1-6, mounting holes 9 are correspondingly formed in the outer sides of the four limiting grooves 8, respectively, and threaded holes are formed in the middle of the bottom ends of the inner walls of the four mounting holes 9;
a screw is connected to the inner thread of the mounting hole 9, and the depth of the mounting hole 9 is larger than the height of the nut;
the four clamping strips 3 are respectively matched with the corresponding clamping grooves 10, and the four clamping strips 3 are respectively arranged in the corresponding clamping grooves 10.
The implementation mode is specifically as follows: through the dashpot 4, the buffer block 7 that set up, when shell fragment mainboard 2 contacted with the object, because the thickness of buffer block 7 is greater than the thickness of shell fragment mainboard 2, when the device that assembles received touching of other components, buffer block 7 can earlier contact with the foreign object, and the power that the buffering foreign object was exerted prevents foreign object and shell fragment mainboard 2 direct contact to effectively reduced shell fragment mainboard 2's deformation, improved the shooting effect.
The utility model discloses the theory of operation:
referring to the attached drawings 1-6 of the specification, firstly, a base 1 is fixed inside a camera through screws, then a spring plate main board 2 is installed in a clamping groove 10 of a boss 6 through a clamping strip 3, when the spring plate main board 2 needs to be replaced, the screws do not need to be unscrewed, only the clamping strip 3 on the spring plate main board 2 needs to be taken out of the clamping groove 10, and the spring plate main board 2 is convenient to assemble and disassemble; when the elastic sheet main board 2 is subjected to a lateral force, the limiting strip 5 is tightly and compactly arranged in the limiting groove 8, the base 1 is fixedly arranged in the camera and is fixed, and the elastic sheet main board 2 cannot move along the end surface of the top end of the base 1 under the action of the force between the limiting strip 5 and the limiting groove 8, so that the elastic sheet main board 2 is effectively prevented from moving relative to the base 1; because the thickness of buffer block 7 is greater than the thickness of shell fragment mainboard 2, when the device that assembles received touching of other components, buffer block 7 can contact with the foreign object earlier, and the power that the buffering foreign object was exerted prevents foreign object and shell fragment mainboard 2 direct contact to the deformation of shell fragment mainboard 2 has effectively been reduced.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a precision VCM camera shell fragment, includes base (1) and shell fragment mainboard (2), its characterized in that: the spring plate is characterized in that through holes are formed in corresponding positions of the top ends of the base (1) and the spring plate main board (2), clamping strips (3) are fixedly mounted at four corners of the side face of the spring plate main board (2), buffer grooves (4) are formed at four corners of the top end of the spring plate main board (2), four limiting strips (5) are fixedly mounted in the middle of the bottom end of the spring plate main board (2) along the circumferential direction of the through holes, bosses (6) are fixedly mounted at four corners of the top end of the base (1), clamping grooves (10) are formed in the bottoms of one sides of the four bosses (6), and limiting grooves (8) are formed in the top end of the base (1);
the inner sides of the four bosses (6) are respectively and correspondingly provided with a buffer block (7), and the four buffer blocks (7) are fixedly arranged at the top end of the base (1) at equal intervals;
the outer sides of the four limiting grooves (8) are correspondingly provided with mounting holes (9) respectively, and the middle parts of the bottom ends of the inner walls of the four mounting holes (9) are provided with threaded holes.
2. The VCM precision camera dome of claim 1, characterized in that: the thickness of the buffer block (7) is larger than that of the elastic sheet main board (2).
3. The VCM precision camera dome of claim 1, characterized in that: the inner thread of the mounting hole (9) is connected with a screw, and the depth of the mounting hole (9) is larger than the height of the screw cap.
4. The VCM precision camera dome of claim 1, characterized in that: the four buffer blocks (7) are respectively matched with the corresponding buffer grooves (4), and the four buffer blocks (7) are respectively connected with the corresponding buffer grooves (4) in an inserting mode.
5. The VCM precision camera dome of claim 1, characterized in that: the four clamping strips (3) are respectively matched with the corresponding clamping grooves (10), and the four clamping strips (3) are respectively arranged in the corresponding clamping grooves (10).
6. The VCM precision camera dome of claim 1, characterized in that: the thickness of the shrapnel main board (2) is equal to the height of the boss (6).
7. The VCM precision camera dome of claim 1, characterized in that: the thickness of the limiting strip (5) is equal to the depth of the limiting groove (8).
8. The VCM precision camera dome of claim 1, characterized in that: four limiting grooves (8) are formed in the top end of the base (1) at equal intervals along the circumferential direction of the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921143145.1U CN209895120U (en) | 2019-07-20 | 2019-07-20 | VCM precision camera shell fragment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921143145.1U CN209895120U (en) | 2019-07-20 | 2019-07-20 | VCM precision camera shell fragment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209895120U true CN209895120U (en) | 2020-01-03 |
Family
ID=69001991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921143145.1U Active CN209895120U (en) | 2019-07-20 | 2019-07-20 | VCM precision camera shell fragment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209895120U (en) |
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2019
- 2019-07-20 CN CN201921143145.1U patent/CN209895120U/en active Active
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