CN212572682U - Camera assembly and mobile terminal - Google Patents
Camera assembly and mobile terminal Download PDFInfo
- Publication number
- CN212572682U CN212572682U CN202020763992.4U CN202020763992U CN212572682U CN 212572682 U CN212572682 U CN 212572682U CN 202020763992 U CN202020763992 U CN 202020763992U CN 212572682 U CN212572682 U CN 212572682U
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- Prior art keywords
- assembly
- camera module
- camera
- rod
- driving
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
Abstract
The utility model provides a camera component, which comprises a first transmission component, a second transmission component, a bracket, a camera module, a first magnet part and at least two second magnet parts; the first transmission assembly is used for driving the camera module to do linear motion; the second transmission assembly is used for driving the camera module to tilt; the bracket comprises a bracket body and an extension wall; the camera module is spaced from the bracket body, is positioned between the extension wall and the rotating shaft and is rotationally connected with the extension wall; the first magnet part is fixed on the bracket body; the second magnet part is fixed on the camera module, and at least one second magnet part is opposite to the first magnet part and mutually attracted with the first magnet part. Compared with the prior art, the utility model discloses a camera subassembly and mobile terminal's function is various, control accuracy is high, stability is good, simple structure.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a mechanical transmission structure field especially relates to an apply to camera subassembly and mobile terminal of portable electronic product.
[ background of the invention ]
With the development of the mobile internet era, the number of intelligent mobile terminals is increasing, and among many mobile terminals, a mobile phone is undoubtedly the most common and portable mobile terminal. At present, mobile terminals such as mobile phones have a wide variety of functions, one of which is a camera function. Therefore, camera assemblies for photographing and video recording are widely used in existing intelligent mobile terminals. With the development of the electronic product terminal product with a full screen, in order to solve the problem of the use of the camera assembly, a pop-up camera scheme is applied in the related art, and the camera is extended out of or retracted into the electronic terminal through the design of a driving assembly.
However, the related art camera assembly mainly focuses on extending the camera, such as extending the front camera or extending the front camera and the rear camera simultaneously, and has a single function; in addition, the camera assembly part of the related art has a pitching and tilting function, but when the camera is tilted, the accuracy of the initial position of the camera changes after the camera is tilted for many times due to mechanical transmission loss, so that the control accuracy and stability when the camera is reused are reduced.
Therefore, there is a need to provide a new camera assembly and a mobile terminal to solve the above technical problems.
[ Utility model ] content
An object of the utility model is to provide a camera subassembly and mobile terminal to solve the technical problem that function singleness, control accuracy are low and poor stability.
In order to achieve the above object, the present invention provides a camera assembly, which includes:
a camera module;
the bracket is used for supporting the camera module;
the first transmission assembly comprises a first driving assembly used for providing power and a sliding assembly connected between the first driving assembly and the support, and the sliding assembly comprises a screw rod connected with the first driving assembly, a sliding block sleeved on the screw rod and in threaded connection with the screw rod, and a first transmission rod connected between the support and the sliding block; and
the second transmission assembly comprises a second driving assembly arranged on the support and a rotating shaft connected between the second driving assembly and the camera module, the second driving assembly is rotatably connected with the support and drives the camera module to rotate through the rotating shaft, and the axial direction of the rotating shaft is vertical to the axial direction of the screw rod;
the bracket comprises a bracket body connected with the sliding assembly and an extending wall which protrudes and extends from one side of the bracket body far away from the sliding assembly, the camera module is arranged opposite to the bracket body at intervals, the extending wall is opposite to and arranged at intervals with the rotating shaft, and the camera module is positioned between the extending wall and the rotating shaft and is rotationally connected with the extending wall;
the camera assembly further includes: the camera module comprises a support body, a first magnet part and a second magnet part, wherein the first magnet part is fixed on one side of the support body close to the camera module, the second magnet part is fixed on the camera module, and at least one second magnet part is opposite to the first magnet part and mutually attracted with the first magnet part.
Preferably, at least two of the second magnet portions are arranged on the camera module at intervals in the axial direction of the rotating shaft.
Preferably, at least one of the first magnet portion and the second magnet portion is a magnet.
Preferably, the camera module comprises a housing having a receiving cavity, the housing comprises a first wall and a second wall which are opposite to each other in the axial direction of the rotating shaft and are arranged at intervals, and an annular side wall connecting the first wall and the second wall, and the receiving cavity is enclosed by the annular side wall and the first wall and the second wall; the first wall is arranged opposite to the extension wall; the second wall is fixedly connected with the rotating shaft; the second magnet parts are respectively fixed on the annular side wall and are positioned on two opposite sides of the axial direction of the rotating shaft.
Preferably, the extending wall is convexly provided with a supporting shaft opposite to the rotating shaft towards the camera module, and the camera module is sleeved on the supporting shaft and is rotationally connected with the supporting shaft.
Preferably, the housing further comprises a bearing mounted on the first wall, and the bearing is sleeved with the support shaft.
Preferably, the first transmission rod is parallel to the screw rod, the first transmission rod is sleeved with the sliding block in a sliding mode, one end, far away from the sliding block, of the first transmission rod is fixed to the support body, and the sliding assembly further comprises a spring which is sleeved on the first transmission rod and located between the support body and the sliding block.
Preferably, the sliding assembly further comprises a connecting sleeve sleeved at one end of the first transmission rod far away from the bracket body, and the first transmission rod is connected with the sliding block in a sliding manner through the connecting sleeve; one end of the spring is fixed on the bracket body, and the other end of the spring is fixed on the connecting sleeve.
Preferably, the first transmission assembly further comprises a fixing support, the fixing support comprises a connecting plate and a fixing plate, the connecting plate is fixed at two opposite ends of the screw rod respectively, the fixing plate is connected with the connecting plate and arranged at intervals with the screw rod, and the fixing support and the sliding block are arranged at intervals.
Preferably, the second driving assembly comprises a driving rod, a second driving rod and a gear reduction box; the driving rod and the screw rod are arranged in parallel at intervals and are positioned between the bracket body and the sliding block, one end of the driving rod, which is close to the sliding block, forms a screw rod in threaded transmission connection with the sliding block, one end of the driving rod, which is far away from the sliding block, extends into the bracket body and is provided with a driving gear, and the driving gear rotates along with the screw rod; the second transmission rod is parallel to the rotating shaft and is arranged at an interval, one end of the second transmission rod extends into the bracket body and is provided with a driven gear meshed with the driving gear; one end of the gear reduction box is connected with one end, far away from the bracket body, of the second transmission rod, and the other end of the gear reduction box is connected with the rotating shaft; the driving rod and the second transmission rod are rotatably connected with the bracket body.
Preferably, the first transmission assembly further comprises a guide rod spaced from and parallel to the screw, two connecting plates are respectively fixed at two ends of the guide rod, and the guide rod is slidably sleeved with the sliding block.
The utility model provides a mobile terminal, its including have accommodating space the casing with install in the accommodating space the camera subassembly of the invention, the casing is equipped with the through-hole that runs through on it, camera module is just right the through-hole setting, first drive assembly will camera module process through the slip subassembly the through-hole is released outside the accommodating space or is retracted in the accommodating space.
Compared with the prior art, in the camera assembly and the mobile terminal of the utility model, the first driving assembly drives the sliding assembly to slide along the axial direction of the screw rod, so as to drive the support and the camera module to move linearly relative to the first driving assembly along the axial direction of the screw rod, and the second driving assembly drives the rotating shaft to rotate around the axial direction of the rotating shaft, so as to drive the camera module to turn around the axial pitching turnover of the rotating shaft, wherein the axial direction of the rotating shaft is vertical to the axial direction of the screw rod, so that when the camera assembly is applied to the mobile terminal, the extending and retracting function and the pitching turnover function of the camera module can be realized simultaneously, and the functions of the camera assembly are more diversified; the camera assembly further comprises a first magnet part and a second magnet part, wherein the first magnet part is fixed on one side, close to the camera module, of the support body, and the second magnet part is fixed on the camera module; and first magnet portion and second magnet portion interact need not connect the electricity and not receive mechanical loss influence, realizes above-mentioned function through the physical action, and stability is good, simple structure.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
fig. 1 is a schematic perspective view of the camera module of the present invention;
fig. 2 is an exploded schematic view of a part of the three-dimensional structure of the camera assembly of the present invention;
FIG. 3 is another perspective structure decomposition diagram of the camera assembly of the present invention
Fig. 4 is a schematic view of the assembly of the first transmission assembly and the driving rod of the camera assembly of the present invention;
FIG. 5 is an exploded view of the partial perspective structure of FIG. 4;
fig. 6 is an exploded perspective view of the first driving assembly, the sliding assembly and the driving rod of the camera assembly of the present invention;
FIG. 7 is a sectional view taken along line A-A of FIG. 1;
fig. 8 is a partially enlarged view of a portion indicated by B in fig. 7;
fig. 9 is a schematic view of a part of the structure of the initial state of the camera module of the mobile terminal of the present invention;
fig. 10 is a schematic view of a part of the structure of the camera module in the push-out state of the mobile terminal of the present invention;
fig. 11 is a schematic view of a part of the structure of the camera module of the mobile terminal of the present invention in a state of turning 180 °.
[ detailed description ] embodiments
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 efforts belong to the protection scope of the present invention.
Referring to fig. 1-11, the present invention provides a camera assembly 100, which includes: support 1, camera module 2, first transmission assembly 3, second transmission assembly 4, first magnet portion 5 and second magnet portion 6.
In this embodiment, a first direction is defined as an X-axis direction, a second direction is defined as a Y-axis direction, and the first direction is perpendicular to the second direction.
The bracket 1 is used for supporting the camera module 2, and specifically, the bracket 1 includes a bracket body 11 and an extension wall 12 which is convexly extended along the first direction from the bracket body 11.
The first transmission assembly 3 comprises a first driving assembly 31 for providing power and a sliding assembly 32 connected between the first driving assembly 31 and the bracket body 11 of the bracket 1, and more specifically, the extension wall 12 is formed by a protruding extension of one side of the bracket body 11 away from the sliding assembly 32.
Further, the sliding assembly 32 includes a screw 321, a slider 322, a first transmission rod 323, a connection sleeve 324, and a spring 325.
The screw rod 321 is connected with the first driving assembly 31, and the axial direction of the screw rod 321 is parallel to the first direction (i.e., the X-axis direction); the sliding block 322 is sleeved on the screw rod 321 and is in threaded connection with the screw rod 321; the first transmission rod 323 is connected between the bracket 1 and the sliding block 322, more specifically, the first transmission rod 323 is parallel to the first direction, the sliding block 322 is slidably sleeved on the first transmission rod 323, and one end of the first transmission rod 323 away from the sliding block 322 is fixed to the bracket body 11; the connecting sleeve 324 is sleeved at one end of the first transmission rod 323 away from the bracket body 11, and the sliding block 322 is connected with the first transmission rod 323 in a sliding manner through the connecting sleeve 324; the spring 325 is sleeved on the first transmission rod 323 and located between the bracket body 11 and the sliding block 322, one end of the spring 325 is fixed on the bracket body 11, and the other end is fixed on the connection sleeve 324.
The first driving assembly 31 drives the screw rod 321 to rotate around the axial direction of the screw rod 321, so as to drive the sliding block 322 to move linearly along the first direction relative to the screw rod 321, and push the bracket 1 to move along the first direction under the interaction between the spring 325 and the bracket body 11.
Preferably, the first driving assembly 31 includes a motor 311 and a speed reducer 312 connected to the motor 311; here, the reducer 312 is provided to convert a partial rotation speed of the motor 311 into a torsion, and the rotation performance of the screw 321 is more reliable because the torsion becomes larger and smaller. Of course, in other embodiments, it is possible to provide no speed reducer, and when the speed reducer is not provided, the screw is directly connected to the motor.
Preferably, the first transmission assembly 3 further comprises a guide rod 33 spaced and parallel to the screw 321, two ends of the guide rod 33 are respectively fixed to the connecting plate 341, the sliding block 322 is slidably sleeved on the guide rod 33, the guide rod 33 supports and guides the movement of the sliding block 322, and meanwhile, the sliding block 322 is limited in rotation, namely, the sliding block 322 is prevented from rotating around the first direction relatively.
Preferably, in practical application, in order to facilitate the camera assembly 100 to be mounted on an external mobile terminal, the first transmission assembly 3 further includes a fixing bracket 34, the fixing bracket 34 includes two connecting plates 341 respectively fixed at two opposite ends of the screw 321 and a fixing plate 342 connected to the two connecting plates 341 and spaced from the screw 321, the fixing bracket 34 and the sliding block 322 are spaced from each other, and the fixing plate 342 is used for fixing the camera assembly 100 on a position to be mounted on the mobile terminal.
The second transmission assembly 4 includes a second driving assembly 41 mounted on the bracket 1 and a rotating shaft 42 connected between the second driving assembly 41 and the camera module 2, the axial direction of the rotating shaft 42 is parallel to the second direction and opposite to and spaced from the extending wall 12, and it is worth mentioning that the axial direction (i.e. the Y-axis direction) of the rotating shaft 42 is perpendicular to the axial direction (i.e. the X-axis direction) of the screw 321.
Further, the second driving assembly 41 includes a driving rod 411, a second driving rod 412 and a gear reduction box 413.
The driving rod 411 is parallel to the screw rod 321, spaced and located between the bracket body 11 and the slider 322, one end of the driving rod 411 close to the slider 322 forms a screw rod 4111 in threaded transmission connection with the slider 322, and the slider 322 is provided with a screw hole 3211 in threaded transmission connection with the screw rod 4111; the one end that the actuating lever 411 kept away from the slider 322 extends to in the support body 11 and be equipped with the driving gear 4112, the driving gear 4112 along with lead screw 4111 rotates. The second transmission rod 412 is parallel to the rotating shaft 42 and is arranged at an interval, one end of the second transmission rod 412 extends into the bracket body 11 and is provided with a driven gear 4121 engaged with the driving gear 4112; one end of the gear reduction box 413 is connected with one end of the second transmission rod 412 far away from the bracket body 11, and the other end of the gear reduction box is connected with the rotating shaft 42; the driving rod 411 and the second transmission rod 412 are both rotatably connected to the bracket body 11.
The camera module 2 is opposite to and spaced from the bracket body 11, the camera module 2 is located between the extension wall 12 and the rotating shaft 42 and is rotatably connected with the extension wall 12, and the second driving assembly 41 is rotatably connected with the bracket 1 and drives the camera module 2 to rotate through the rotating shaft 42;
further, the camera module 2 includes a housing 21 having a receiving cavity 20 and a camera lens 22 installed in the housing 21, wherein the camera lens 22 is used for taking a picture.
The housing 21 includes a first wall 211 and a second wall 212 opposite to each other and spaced apart from each other in the axial direction of the rotating shaft 42, and an annular sidewall 213 connecting the first wall 211 and the second wall 212, wherein the annular sidewall 213 and the first wall 211 and the second wall 212 enclose the receiving cavity 20.
It should be noted that the structural form of the outer casing 21 is not limited, for example, in the present embodiment, the outer casing 21 has a rectangular three-dimensional structure, and the annular side walls 213 include four annular side walls 213, and the four annular side walls 213 include two first annular side walls 2131 arranged at intervals oppositely and two second annular side walls 2132 arranged at intervals oppositely and respectively connected to the two first annular side walls 2131. Of course, in other embodiments, the housing may be cylindrical, and in this case, the annular sidewall has a circular ring shape.
The first wall 211 is opposite to the extension wall 12, the camera module 2 is rotatably connected to the extension wall 12 through the first wall 211, more specifically, the extension wall 12 is provided with a support shaft 13 facing the rotation shaft 42 in a protruding manner towards the camera module 2, the camera module 2 is sleeved on the support shaft 13 and rotatably connected to the support shaft 13, the first wall 211 is provided with a bearing 2111, and the bearing 2111 is sleeved on the support shaft 13. The second wall 212 is fixedly connected to the rotating shaft 42.
In the above-mentioned structure, the axial sliding along screw rod 321 through first drive assembly 31 drive slip subassembly 32, thereby drive support 1 and camera module 2 and make rectilinear movement for first drive assembly 31 along the axial of screw rod 321, it rotates around its axial to drive pivot 42 through second drive assembly 41 drive, thereby drive camera module 2 around the axial every single move upset of pivot 42, the axial of pivot 42 is perpendicular with the axial of screw rod 321, even when making this camera module 100 be applied to mobile terminal, can realize the function of stretching out and retracting and the every single move upset function of camera module 2 simultaneously, make camera module 100's function more diversified.
More specifically, the first driving component 31 drives the screw rod 321 to rotate, so as to drive the slider 322 to move linearly along the first direction relative to the first driving component 31, meanwhile, the slider 322 drives the bracket 1 and the camera module 2 to move along the first direction through the first transmission rod 323, when the slider 322 moves to a preset position, the slider 322 continues to move, so as to enable the screw rod 4111 to rotate relative to the slider 322, the driving rod 411 rotates around the first direction, the second transmission rod 412 converts the rotation power of the driving rod 411 around the first direction into the rotation power around the second direction, and the gear reduction box 413 enables the rotating shaft 42 to synchronously rotate, so as to enable the camera module 2 to tilt around the second direction.
The first magnet part 5 is fixed on one side of the bracket body 11 close to the camera module 2.
The second magnet portions 6 include at least two magnet portions respectively fixed to the camera module 2, at least one of the magnet portions 6 is opposite to the first magnet portion 5 and mutually attracted to the first magnet portion 5, and the second magnet portions 6 are axially spaced around the rotating shaft 42 and are arranged on the camera module 2.
At least one of the first magnet portion 5 and the second magnet portion 6 is a magnet, for example, in the present embodiment, the first magnet portion 5 is a magnet, the second magnet portion 6 is made of a magnetic material, and specifically, the second magnet portion 6 is made of a metal including, but not limited to, one of iron, cobalt, nickel, and the like.
It should be noted that the number and the position of the second magnet portions are not limited, and the second magnet portions 6 may be specifically arranged according to the actual application, for example, in the present embodiment, the second magnet portions 6 include two, the two second magnet portions 6 are respectively fixed to the annular side wall 213 and located at two opposite sides of the rotation shaft 42 in the axial direction, and a connection line of the two second magnet portions 6 is axially crossed with or perpendicular to the rotation shaft 42.
More specifically, the two second magnet portions 6 are respectively fixed on the first annular side wall 2131, a connecting line of the two second magnet portions 6 is axially and perpendicularly arranged with the rotating shaft 42, and the camera lens 22 is exposed out of the housing 21 through one of the second annular side walls 2132. When the camera module 2 of the camera lens assembly 100 is not tilted in a pitching manner, one of the second magnet parts 6 is located at one end of the camera module 2 close to the bracket body 11 and is opposite to and attracted to the first magnet part 5, and the other second magnet part 6 is located at one end of the camera module 2 far away from the bracket body 11, so that the swinging around the second direction caused by the idle stroke of the gear reduction box 413 is eliminated through the action of the magnetic attraction between the first magnet part 5 and the second magnet part 6; when the camera module 2 is turned over by 180 degrees, the second magnet part 6 which is originally positioned above rotates to be opposite to the first magnet part 5 below along with the shell 21, and the opposite first magnet part 5 and the opposite second magnet part 6 are mutually attracted, so that the camera module 2 is accurately turned over to the position of 180 degrees; and when finishing camera module 2's use, camera module 2 every single move upset returns initial position, and at this moment, through the effect of the magnetic attraction between first magnet portion 5 and the second magnet portion 6 for camera module 2 return position at every turn is accurate, has effectively revised because of the not high problem of mechanical transmission loss caused initial position return precision, thereby makes camera assembly 100's control accuracy high. In addition, because of the first magnet part 5 and the second magnet part 6 interact without being electrified and not influenced by mechanical loss, the functions are realized through physical action, the stability is good, and the structure is simple.
Preferably, in another embodiment, in order to improve the reliability of the magnetic attraction between the first magnet portion and the second magnet portion, the second magnet portion is also provided as a magnet, so that the magnetic attraction between the first magnet portion and the second magnet portion can be effectively enhanced, the magnetic attraction between the first magnet portion and the second magnet portion can be improved, and the control accuracy and the reliability of the camera module reset can be further improved.
The utility model also provides a mobile terminal 200, its including have accommodating space 70 casing 7 with install in accommodating space 70 camera subassembly 100, casing 7 is equipped with the through-hole 710 that runs through it, camera module 2 is just right through-hole 710 sets up, first drive assembly 31 passes through slip subassembly 32 will camera module 2 warp through-hole 710 releases outside or the withdrawal of accommodating space 70 in the accommodating space 70.
As shown in fig. 9, in the initial state of the mobile terminal of the present invention, the camera module 2 is always located in the accommodating space 70; as shown in fig. 10, in the push-out state of the mobile terminal of the present invention, the camera module 2 of the mobile terminal 200 is driven to the state of pushing out the accommodating space 70 along the X-axis direction, and at this time, the camera module 2 is in the rear-view camera state; as shown in fig. 11, the utility model discloses mobile terminal's upset 180 states, at this moment, mobile terminal 200's camera module 2 overturns 180 and is leading camera state.
Compared with the prior art, in the camera assembly and the mobile terminal of the utility model, the first driving assembly drives the sliding assembly to slide along the axial direction of the screw rod, so as to drive the support and the camera module to move linearly relative to the first driving assembly along the axial direction of the screw rod, and the second driving assembly drives the rotating shaft to rotate around the axial direction of the rotating shaft, so as to drive the camera module to turn around the axial pitching turnover of the rotating shaft, wherein the axial direction of the rotating shaft is vertical to the axial direction of the screw rod, so that when the camera assembly is applied to the mobile terminal, the extending and retracting function and the pitching turnover function of the camera module can be realized simultaneously, and the functions of the camera assembly are more diversified; the camera assembly further comprises a first magnet part fixed on one side, close to the camera module, of the support body and a second magnet part fixed on the camera module, wherein the second magnet part is axially arranged around the rotating shaft at intervals, fixed on the camera module, opposite to the first magnet part and mutually attracted with the first magnet part, and two adjacent first magnet parts axially arranged around the rotating shaft at intervals at the same position of the Y axis can accurately position the turning angle of the camera module; and first magnet portion and second magnet portion interact need not connect the electricity and not receive mechanical loss influence, realizes above-mentioned function through the physical action, and stability is good, simple structure.
The above embodiments of the present invention are only described, and it should be noted that, for those skilled in the art, modifications can be made without departing from the inventive concept, but these all fall into the protection scope of the present invention.
Claims (12)
1. A camera head assembly, characterized in that the camera head assembly comprises:
a camera module;
the bracket is used for supporting the camera module;
the first transmission assembly comprises a first driving assembly used for providing power and a sliding assembly connected between the first driving assembly and the support, and the sliding assembly comprises a screw rod connected with the first driving assembly, a sliding block sleeved on the screw rod and in threaded connection with the screw rod, and a first transmission rod connected between the support and the sliding block; and
the second transmission assembly comprises a second driving assembly arranged on the support and a rotating shaft connected between the second driving assembly and the camera module, the second driving assembly is rotatably connected with the support and drives the camera module to rotate through the rotating shaft, and the axial direction of the rotating shaft is vertical to the axial direction of the screw rod;
the bracket comprises a bracket body connected with the sliding assembly and an extending wall which protrudes and extends from one side of the bracket body far away from the sliding assembly, the camera module is arranged opposite to the bracket body at intervals, the extending wall is opposite to and arranged at intervals with the rotating shaft, and the camera module is positioned between the extending wall and the rotating shaft and is rotationally connected with the extending wall;
the camera assembly further includes: the camera module comprises a support body, a first magnet part and a second magnet part, wherein the first magnet part is fixed on one side of the support body close to the camera module, the second magnet part is fixed on the camera module, and at least one second magnet part is opposite to the first magnet part and mutually attracted with the first magnet part.
2. The camera assembly of claim 1, wherein at least two of said second magnet portions are disposed on said camera module at intervals axially about said axis of rotation.
3. A camera head assembly according to claim 1 or 2, wherein at least one of the first and second magnet portions is a magnet.
4. The camera assembly of claim 3, wherein the camera module includes a housing having a receiving cavity, the housing including first and second walls disposed axially opposite and spaced apart from each other along the shaft, and an annular sidewall connecting the first and second walls, the annular sidewall and the first and second walls enclosing the receiving cavity; the first wall is arranged opposite to the extension wall; the second wall is fixedly connected with the rotating shaft; the second magnet parts are respectively fixed on the annular side wall and are positioned on two opposite sides of the axial direction of the rotating shaft.
5. The camera assembly of claim 4, wherein the extension wall protrudes toward the camera module to form a support shaft opposite to the rotation shaft, and the camera module is sleeved on the support shaft and rotatably connected with the support shaft.
6. The camera assembly of claim 5, wherein the housing further comprises a bearing mounted to the first wall, the bearing being in sleeve engagement with the support shaft.
7. The camera assembly of claim 1, wherein the first transmission rod is parallel to the screw, the slider is slidably disposed on the first transmission rod, an end of the first transmission rod away from the slider is fixed to the bracket body, and the sliding assembly further comprises a spring disposed on the first transmission rod and between the bracket body and the slider.
8. The camera assembly according to claim 7, wherein the sliding assembly further comprises a connecting sleeve sleeved at one end of the first transmission rod away from the bracket body, and the first transmission rod is slidably connected with the sliding block through the connecting sleeve; one end of the spring is fixed on the bracket body, and the other end of the spring is fixed on the connecting sleeve.
9. The camera assembly of claim 8, wherein the first transmission assembly further comprises a fixing bracket, the fixing bracket comprises a connecting plate fixed to opposite ends of the screw and a fixing plate connected to the connecting plate and spaced from the screw, and the fixing bracket and the slider are spaced from each other.
10. The camera assembly of claim 5, wherein the second drive assembly includes a drive rod, a second drive rod, and a gear reduction box; the driving rod and the screw rod are arranged in parallel at intervals and are positioned between the bracket body and the sliding block, one end of the driving rod, which is close to the sliding block, forms a screw rod in threaded transmission connection with the sliding block, one end of the driving rod, which is far away from the sliding block, extends into the bracket body and is provided with a driving gear, and the driving gear rotates along with the screw rod; the second transmission rod is parallel to the rotating shaft and is arranged at an interval, one end of the second transmission rod extends into the bracket body and is provided with a driven gear meshed with the driving gear; one end of the gear reduction box is connected with one end, far away from the bracket body, of the second transmission rod, and the other end of the gear reduction box is connected with the rotating shaft; the driving rod and the second transmission rod are rotatably connected with the bracket body.
11. The camera assembly according to claim 9, wherein the first transmission assembly further comprises a guide rod spaced from and parallel to the screw, two ends of the guide rod are respectively fixed to the two connecting plates, and the slide block is slidably sleeved on the guide rod.
12. A mobile terminal, characterized in that it comprises a housing having a receiving space and a camera module according to any one of claims 1-11 installed in the receiving space, the housing is provided with a through hole penetrating through the housing, the camera module is disposed opposite to the through hole, and the first driving assembly pushes the camera module out of the receiving space or retracts into the receiving space through the through hole by the sliding assembly.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020763992.4U CN212572682U (en) | 2020-05-09 | 2020-05-09 | Camera assembly and mobile terminal |
| PCT/CN2020/091491 WO2021227117A1 (en) | 2020-05-09 | 2020-05-21 | Camera assembly and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020763992.4U CN212572682U (en) | 2020-05-09 | 2020-05-09 | Camera assembly and mobile terminal |
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| Publication Number | Publication Date |
|---|---|
| CN212572682U true CN212572682U (en) | 2021-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020763992.4U Expired - Fee Related CN212572682U (en) | 2020-05-09 | 2020-05-09 | Camera assembly and mobile terminal |
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| CN (1) | CN212572682U (en) |
| WO (1) | WO2021227117A1 (en) |
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| CN114083294B (en) * | 2021-12-29 | 2022-12-30 | 上饶市杜克文具有限公司 | A station machine for nib processing |
| CN115649502B (en) * | 2022-12-27 | 2023-08-18 | 宿州市龙石电子工程有限公司 | Camera support |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190260940A1 (en) * | 2018-02-22 | 2019-08-22 | Perspective Components, Inc. | Dynamic camera object tracking |
| CN109005263B (en) * | 2018-08-30 | 2021-03-23 | 维沃移动通信有限公司 | Mobile terminal |
| CN110099200B (en) * | 2019-04-23 | 2020-08-07 | 瑞声光电科技(常州)有限公司 | Imaging device, electronic apparatus, and method for using electronic apparatus |
| CN110471496B (en) * | 2019-07-05 | 2020-10-30 | 维沃移动通信有限公司 | Terminal equipment |
| CN111182098B (en) * | 2019-12-23 | 2021-08-20 | 诚瑞光学(常州)股份有限公司 | Electronic device and method for using electronic device |
| CN111131569B (en) * | 2019-12-23 | 2021-04-27 | 诚瑞光学(常州)股份有限公司 | Electronic device and method of use |
| CN111147716B (en) * | 2019-12-23 | 2021-07-30 | 诚瑞光学(常州)股份有限公司 | Camera system and mobile terminal |
-
2020
- 2020-05-09 CN CN202020763992.4U patent/CN212572682U/en not_active Expired - Fee Related
- 2020-05-21 WO PCT/CN2020/091491 patent/WO2021227117A1/en active Application Filing
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|---|---|
| WO2021227117A1 (en) | 2021-11-18 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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