CN108024038A - Terminal equipment and its camera components - Google Patents

Abstract

The application provides a terminal equipment and camera subassembly thereof, this camera subassembly includes: camera unit and locate the antenna of terminal equipment side position, camera unit can be relative terminal equipment side position slides and stretches out, camera unit at least part cuts off locate the antenna of terminal equipment side position, be equipped with electric connection device on camera unit's the shell, electric connection device is used for switching on and is located camera unit both sides just by the antenna that camera unit cut off. This camera subassembly is through setting up electric connection device on slidable extension formula camera unit, can realize to being located camera unit both sides and by switching on of camera unit partition antenna, guaranteed that terminal equipment when using telescopic camera module structure, the antenna keeps the state of intercommunication, can ensure terminal equipment communication signal's stability.

Description

Terminal equipment and its camera components

technical field

The present invention relates to the technical field of an antenna of a terminal device and a camera module, in particular to a terminal device and a camera module thereof.

Background technique

With the development of the terminal equipment industry such as mobile phones, the requirements for full-screen front screens of terminal equipment are getting higher and higher, and there is no room for front-facing cameras and other devices for full-screen displays on the front. In order to solve the problem of the full-screen front camera, the industry generally uses the "notch" in the middle of the screen to place the camera and other devices. The disadvantage of this setting is that the cutout part in the middle cannot be fully displayed when the screen is displayed, which affects the user experience.

In addition, there is also a way to achieve a full screen by setting a sliding hidden structure camera, that is, the camera module is hidden in the casing, and the camera module is extended out of the casing when in use. When the front camera is not used, the front The camera is shrunk inside the whole machine, so that the full screen can realize the purpose of using the front camera without digging out.

However, a camera with a sliding-extrusion structure generally protrudes from the top or bottom side of the terminal device, and the top or bottom side frame of the terminal device is generally used as an antenna, or an antenna is arranged near the side frame. The structure of the sliding camera module often needs to open a slot on the side frame to accommodate the expansion and contraction of the camera module. The slot will cause the disconnection of the antenna, which will affect the signal quality of the terminal equipment. In severe cases, the terminal equipment will be damaged. It is a no-signal state, which will seriously affect the user's terminal equipment experience.

Contents of the invention

On the one hand, an embodiment of the present application provides a camera assembly for a terminal device. The camera assembly includes: a camera unit and an antenna disposed at the side of the terminal device. The camera unit can be positioned relative to the side of the terminal device. Sliding out, the camera unit at least partially cuts off the antenna located on the side of the terminal device, and an electrical connection device is provided on the housing of the camera unit, and the electrical connection device is used to connect the Antennas on both sides of the camera unit and separated by the camera unit.

On the other hand, the embodiment of the present application also provides a terminal device, the terminal device includes a display screen assembly, a casing assembly, and a camera assembly, the display screen assembly is fixed on the casing assembly, and the camera assembly is arranged on In the housing assembly, and can protrude from the end of the housing assembly, at least part of the camera assembly is in the non-extended state and the display area of the display screen assembly cascading settings;

The camera assembly includes: a camera unit and an antenna disposed on a side of the housing assembly, the camera unit can slide out relative to the side of the housing assembly, and the camera unit at least partially blocks the device The antenna on the side of the housing assembly, the housing of the camera unit is provided with an electrical connection device, and the electrical connection device is used to connect the two sides of the camera unit and be cut off by the camera unit. antenna.

Further, an embodiment of the present application further provides a terminal device, where the terminal device includes the camera assembly described in any one of the foregoing embodiments.

The camera assembly for terminal equipment provided in the embodiment of the present application can realize the conduction of the antennas located on both sides of the camera unit and separated by the camera unit by providing an electrical connection device on the slidable and extendable camera unit, ensuring When the terminal device uses the retractable camera module structure, the antenna remains connected, which can ensure the stability of the communication signal of the terminal device.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained based on these drawings without creative effort.

FIG. 1 is a schematic cross-sectional view of a partial structure of an embodiment of a camera assembly used in a terminal device according to the present application;

Fig. 2 is a schematic top view of the structure of the camera assembly in the embodiment of Fig. 1;

FIG. 3 is a schematic structural diagram of a camera unit of a terminal device in an extended state;

FIG. 4 is a schematic structural diagram of a retracted state of the camera unit of the terminal device;

FIG. 5 is a schematic cross-sectional view of a partial structure of another embodiment of a camera assembly used in a terminal device according to the present application;

FIG. 6 is a schematic cross-sectional view of a partial structure of another embodiment of a camera assembly used in a terminal device according to the present application;

Fig. 7 is a schematic cross-sectional view of a partial structure of another embodiment of a camera assembly used in a terminal device according to the present application;

Fig. 8 is a schematic diagram of the relationship between the partially stacked arrangement of the camera assembly and the display screen assembly in an embodiment of the terminal device of the present application;

FIG. 9 is a schematic diagram of the relationship between the camera assembly and the display assembly in another embodiment of the terminal device of the present application, which are completely stacked.

Detailed ways

The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments. In particular, the following examples are only used to illustrate the present invention, but not to limit the scope of the present invention. Likewise, the following embodiments are only some but not all embodiments of the present invention, and all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

The terms "first", "second", and "third" in the present invention are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, features defined as "first", "second", and "third" may explicitly or implicitly include at least one of these features. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined. All directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative positional relationship between the components in a certain posture (as shown in the accompanying drawings) , sports conditions, etc., if the specific posture changes, the directional indication also changes accordingly. Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes unlisted steps or units, or optionally further includes For other steps or units inherent in these processes, methods, products or apparatuses.

Reference herein to an "embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present invention. The occurrences of this phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is understood explicitly and implicitly by those skilled in the art that the embodiments described herein can be combined with other embodiments.

Example 1

Please refer to FIG. 1 and FIG. 2 together. FIG. 1 is a schematic cross-sectional view of a partial structure of an embodiment of a camera assembly used in a terminal device according to the present application. FIG. 2 is a schematic top view of the structure of the camera assembly in the embodiment of FIG. 1; what needs to be explained Yes, the terminal devices in this application may include mobile phones, tablet computers, laptops, wearable devices and other electronic devices with camera components. The camera assembly for a terminal device includes a camera unit 110 and an antenna 120 disposed at a side of the terminal device.

Further, please refer to FIG. 3 and FIG. 4 together. FIG. 3 is a schematic structural diagram of the camera unit of the terminal device in an extended state, and FIG. 4 is a schematic structural diagram of a retracted state of the camera unit of the terminal device. The camera unit state corresponds to the state in Figure 1.

The camera unit 110 can slide out relative to the side of the terminal device. 150 in the figure represents the driving mechanism of the camera unit 110. The driving mechanism can be a structure such as a motor screw, an air pressure rod, a rack and pinion, or a cam. Within the scope of understanding of personnel, it is not necessary to list them one by one here.

The camera unit 110 at least partially cuts off the antenna 120 arranged on the side of the terminal device. Optionally, the antenna 120 is at least a part of the metal side frame of the terminal device. Of course, the antenna 120 can also be a separate device installed on the terminal device. Structure on the medial side of the lateral position. 130 in the figure may be a side frame of a non-antenna part of the terminal device. The housing of the camera unit 110 is provided with an electrical connection device 140 , and the electrical connection device 140 is used to connect the antennas 120 located on two sides of the camera unit 110 and separated by the camera unit 110 .

Specifically, please continue to refer to FIG. 1 , the housing of the camera unit 110 may be made of metal, and the electrical connection device 140 may be a metal contact 141 provided on the metal housing.

In this embodiment, the housing of the camera unit 110 includes a main body 115, a first connecting portion 111, a second connecting portion 112, a third connecting portion 113 and a fourth connecting portion 114, the main body 115 is used to house and fix the camera In the module 116, the first connecting part 111 and the second connecting part 112 are respectively connected to the first end of the main body part 115, and are symmetrically extended on both sides of the main body part 115, and the metal contacts 141 are respectively arranged on the first connecting part 111 and the second connecting part 112.

The third connecting portion 113 and the fourth connecting portion 114 are respectively connected to the second end of the main body portion 115, the second end of the main body portion 115 is opposite to the first end, and the third connecting portion 113 and the fourth connecting portion The connecting parts 114 are symmetrically extended on both sides of the main body part 115, and the metal contacts 141 are respectively arranged on the third connecting part 113 and the fourth connecting part 114, wherein the first connecting part 111, the second connecting part 112, the second connecting part The metal contacts 141 on the three connecting parts 113 and the fourth connecting part 114 are all arranged on the side close to the main body part 115, so that the camera unit is fully extended (in Fig. 3) and fully reset (in Fig. 4) The conduction to the antenna 120 located on both sides of the camera unit 110 and separated by the camera unit 110 can be realized. When in the fully extended state in FIG. 3 , the metal contacts 141 on the third connecting portion 113 and the fourth connecting portion 114 are in conduction with the antennas 120 on both sides; while in the fully reset state in FIG. The metal contacts 141 on the first connecting portion 111 and the second connecting portion 112 are in conduction with the antennas 120 on both sides.

In this embodiment, the first connection part 111, the second connection part 112, the third connection part 113 and the fourth connection part 114 of the housing of the camera unit 110 not only play the role of fixing the metal contact 141, but also play a role in connecting the camera. The sliding position of the unit 110 acts as a limiter.

The electrical connection device of the camera assembly in this embodiment uses a metal camera unit shell and a metal contact structure, which can realize the conduction of the antennas located on both sides of the camera unit and separated by the camera unit, ensuring that the terminal equipment is in use. When the camera module structure is used, the antenna remains connected to ensure the stability of the communication signal of the terminal device.

Example 2

Please refer to FIG. 5. FIG. 5 is a schematic cross-sectional view of a partial structure of another embodiment of a camera assembly for a terminal device according to the present application, wherein, unlike the previous embodiment, the housing of the camera unit 110 in this embodiment can be only Including the main body part 115, the first connecting part 111 and the second connecting part 112, this kind of structure can ensure that the camera unit can realize the conduction to the antenna 120 located on both sides of the camera unit 110 and separated by the camera unit 110 in the fully reset state Function.

In addition, some deformations in other embodiments should also fall within the protection concept of the present invention, such as only including the structural form of the main body, the third connecting portion, and the fourth connecting portion, etc., which will not be described in detail here.

Example 3

Please refer to FIG. 6. FIG. 6 is a schematic cross-sectional view of a partial structure of another embodiment of a camera assembly used in a terminal device according to the present application. The housing of the camera unit 110 in this embodiment is made of non-metallic material, and the electrical connection device The electrical connection device 140 includes metal contacts 141 and wires 142 .

The housing of the camera unit 110 may include a body part 115, a first connection part 111, a second connection part 112, a third connection part 113 and a fourth connection part 114 of an integral structure, the body part 115 is used to accommodate and fix the camera In the module 116, the first connecting part 111 and the second connecting part 112 are respectively connected to the first end of the main body part 115, and are symmetrically extended on both sides of the main body part 115, and the metal contacts 141 are respectively arranged on the first connecting part 111 and the second connecting portion 112 , the wires 142 are used to connect the metal contacts 141 respectively provided on the first connecting portion 111 and the second connecting portion 112 .

Optionally, the housing of the camera unit in this embodiment may further include a third connection part 113 and a fourth connection part 114 respectively connected to the second end of the main body part 115, and the second end of the main body part 115 is connected to the first end The third connecting portion 113 and the fourth connecting portion 114 are symmetrically extended on both sides of the main body portion 115, and the metal contacts 141 are respectively provided on the third connecting portion 113 and the fourth connecting portion 114. Above, the metal contacts 141 on the first connection part 111, the second connection part 112, the third connection part 113 and the fourth connection part 114 are all set on the side close to the main body part 115, and there are two wires 142, One is used to connect the metal contacts 141 on the first connection part 111 and the second connection part 112, and the other is used to connect the metal contacts 141 on the third connection part 113 and the fourth connection part 114, wherein the wire 142 can In order to be attached to the outside of the camera unit housing, it can also be hidden inside the camera unit housing.

The electrical connection device 140 in this embodiment can enable the camera unit to conduct to the antenna 120 located on both sides of the camera unit 110 and separated by the camera unit 110 in both fully extended and fully reset states.

The electrical connection device of the camera assembly in this embodiment utilizes the metal contacts and wire structure fixed on the housing of the camera unit to realize the conduction of the antennas located on both sides of the camera unit and separated by the camera unit, ensuring that the terminal equipment is in use. When the retractable camera module structure is used, the antenna remains connected to ensure the stability of the communication signal of the terminal device.

Example 4

Please refer to FIG. 7. FIG. 7 is a schematic cross-sectional view of a partial structure of another embodiment of a camera assembly for a terminal device in this application. In this embodiment, the camera assembly for a terminal device includes a camera unit 110 and a Position the antenna 120.

The camera unit 110 can slide out relative to the side position of the terminal device, and the camera unit 110 at least partially cuts off the antenna 120 arranged at the side position of the terminal device. Optionally, the antenna 120 is at least A part, of course, the antenna 120 may also be a separate structure disposed inside the side of the terminal device.

The housing of the camera unit 110 in this embodiment is made of non-metallic material, the material of the electrical connection device 140 is metal, and is arranged as a shrapnel structure, the electrical connection device 140 includes a support section 143 and a contact section 144 of an integral structure , the contact section 144 is located at the two ends of the support section 143, the support section is used to be fixedly connected with the housing (main body 115) of the camera unit 110, and the contact section 144 located at the two ends of the support section 143 is respectively used to communicate with the camera unit 110. The antenna 120 on both sides and separated by the camera unit 110 is connected in contact.

Wherein, the supporting section 143 of the electrical connection device 140 can be connected to the housing main body 115 of the camera unit 110 through screws 160, of course, in other embodiments, the electrical connection device 140 and the housing of the camera unit 110 can also be connected through Bonding and other methods are within the scope of understanding of those skilled in the art and will not be described in detail here.

Optionally, in this embodiment, the number of electrical connection devices 140 is two, which are symmetrically arranged at opposite ends of the camera unit casing (main body 115), so that the camera unit 110 is fully extended and fully reset. The conduction of the antenna 120 located on both sides of the camera unit 110 and separated by the camera unit 110 can be realized. The electrical connection device 140 in this embodiment not only plays the role of electrically conducting the antenna 120 separated by the camera unit 110 , also played the role of the limit switch of the sliding position of the camera unit 110, when the contact section 144 at the two ends of the support section 143 is turned on, it means that the camera unit 110 is moved in place, and a trigger signal is given to make the drive mechanism 150 stop moving.

In addition, in some other embodiments, a structure in which the shrapnel directly extends from both ends of the camera unit housing main body 115 can be set, that is, the supporting section is hidden inside the camera unit housing, and the two contact sections of the camera unit housing main body 115 at both ends end-extended structure.

The electrical connection device of the camera assembly in this embodiment is provided with a structural form of an integrated shrapnel, which can realize the conduction of the antennas located on both sides of the camera unit and separated by the camera unit, ensuring that the terminal equipment uses the retractable camera module. In the group structure, the antenna remains connected, which can ensure the stability of the communication signal of the terminal equipment. In addition, the electrical connection device can also function as a limit switch for the sliding position of the camera unit.

Further, the embodiment of the present application also provides a terminal device, please refer to FIG. 8 , which is a schematic diagram showing the relationship between the partially stacked arrangement of the camera assembly and the display screen assembly in an embodiment of the terminal device of the present application. The terminal device may include a display assembly 810, a housing assembly 820, and a camera assembly 830. The display assembly 810 is fixed on the housing assembly 820, and the camera assembly 830 is arranged in the housing assembly 820, and can be accessed from the The end protrudes from the housing assembly 820 , and at least a partial area of the camera assembly 830 is stacked with the display area 811 of the display screen assembly 810 in a non-extended state. Terminal devices include smart phones, tablets, notebooks, smart watches, and PDAs, etc., which are not limited here.

Wherein, the display screen assembly 10 may include a panel 812 and a display screen 814 , the panel 812 is disposed on the side of the display screen 814 away from the housing assembly 820 , and the panel 812 is covered on the housing assembly 820 . The panel 812 has a display area 811 that exposes information displayed on the display screen 814 , and a non-display area 813 that blocks the display screen 814 from emitting light to the outside. The display screen 814 is used for information display, displaying information such as images, videos or texts. The non-display area 813 can also be used to reserve installation space for components such as earpieces or sensors.

At least a partial area of the camera assembly 830 is stacked with the display area 811 of the display screen assembly 810 in a non-extended state. In some embodiments, a part of the camera assembly 830 is stacked with the display area 811 of the display assembly 810 in a non-extended state, and the camera assembly 830 can protrude from the end of the housing assembly 820 to the housing assembly 820, Furthermore, the camera assembly 830 does not occupy the spatial position of the display area 811 , so that the area of the display area 811 is enlarged, and the area of the non-display area 813 is reduced.

Please refer to FIG. 9 . FIG. 9 is a schematic diagram showing the relationship between a camera assembly and a display screen assembly completely stacked in another embodiment of a terminal device of the present application. In other embodiments, the entire area of the camera assembly 830 is stacked with the display area 811 of the display assembly 810 in a non-extended state, and the camera assembly 830 can extend from the end of the housing assembly 820 to the housing assembly 820 , and furthermore, the camera assembly 830 does not occupy the spatial position of the display area 811 at all, so that the area of the display area 811 is further enlarged, and the area of the non-display area 813 is further reduced.

Among them, parts such as earpieces or sensors that need to occupy the spatial position of the display area 811 can be arranged in other positions other than the display area 813, for example, parts such as earpieces or sensors can be arranged on the camera assembly 830, so that the area of the display area 811 Further enlargement, the area of the non-display area 813 is further reduced, thereby achieving the effect that the display area 811 almost completely replaces the spatial position of the non-display area 813 . For the specific structural features of the camera assembly 830, please refer to the relevant descriptions of the above embodiments of the camera assembly, which will not be described in detail here.

In the terminal equipment provided by this embodiment, the electrical connection device of the camera assembly can realize the conduction to the antenna located on both sides of the camera unit and is cut off by the camera unit, which ensures that when the terminal equipment uses a retractable camera module structure, the antenna remains The connected state can ensure the stability of communication signals of terminal devices (especially full-screen terminal devices).

The above descriptions are only part of the embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Any equivalent device or equivalent process conversion made by using the description of the present invention and the contents of the accompanying drawings, or directly or indirectly used in other related All technical fields are equally included in the scope of patent protection of the present invention.

Claims (19)

1. A camera assembly for a terminal device, characterized in that the camera assembly includes: a camera unit and an antenna disposed on a side of the terminal device, and the camera unit can slide and extend relative to the side of the terminal device It is noted that the camera unit at least partially cuts off the antenna located on the side of the terminal device, and the housing of the camera unit is provided with an electrical connection device, and the electrical connection device is used to connect the antenna located on the camera unit. Antennas on both sides and separated by the camera unit. 2 . The camera assembly according to claim 1 , wherein the housing of the camera unit is made of metal, and the electrical connection device is a metal contact provided on the metal housing. 3 . 3. The camera assembly according to claim 2, wherein the housing of the camera unit comprises a main body, a first connecting portion and a second connecting portion, the main body is used to accommodate and fix the camera module, The first connecting portion and the second connecting portion are respectively connected to the first end of the main body, and are symmetrically extended on both sides of the main body, and the metal contacts are respectively arranged on the first end of the main body. on the first connecting part and the second connecting part. 4. The camera assembly according to claim 3, wherein the housing of the camera unit further comprises a third connecting portion and a fourth connecting portion, the third connecting portion and the fourth connecting portion are respectively connected to the The second end of the main body part is connected, the second end of the main body part and the first end are opposite opposite ends, and the third connecting part and the fourth connecting part are respectively connected to the main body part. The two sides are symmetrically extended, and the metal contacts are respectively arranged on the third connecting portion and the fourth connecting portion, wherein the first connecting portion, the second connecting portion, and the third connecting portion The metal contacts on the part and the fourth connecting part are all arranged on one side close to the main part, so that the camera unit can be aligned on both sides of the camera unit in the fully extended and fully reset states And the conduction of the antenna is cut off by the camera unit. 5. The camera assembly according to claim 1, wherein the material of the electrical connection device is metal, and the electrical connection device includes a supporting section and a contact section of an integral structure, and the contact section is arranged on the The two ends of the support section, the support section is used for fixed connection with the housing of the camera unit, and the contact sections provided at the two ends of the support section are respectively used for contacting the two sides of the camera unit and being used by the camera Antenna contact connections for cell partitions. 6. The camera assembly according to claim 5, wherein the number of said electrical connection devices is two, which are symmetrically arranged at opposite ends of the housing of the camera unit, so that the camera unit is fully extended. The conduction to the antennas located on both sides of the camera unit and separated by the camera unit can be realized in both the out state and the complete reset state. 7. The camera assembly according to claim 1, wherein the electrical connection means includes metal contacts and wires; the housing of the camera unit includes a main body, a first connecting portion and a second connecting portion, the The main body part is used to accommodate and fix the camera module, the first connecting part and the second connecting part are respectively connected to the first end of the main body part, and respectively extend symmetrically on both sides of the main body part The metal contacts are respectively provided on the first connection part and the second connection part, and the wires are used to connect the metal contacts respectively provided on the first connection part and the second connection part. point. 8. The camera assembly according to claim 7, wherein the housing of the camera unit further comprises a third connecting portion and a fourth connecting portion, the third connecting portion and the fourth connecting portion are respectively connected to the The second end of the main body part is connected, the second end of the main body part and the first end are opposite opposite ends, and the third connecting part and the fourth connecting part are respectively connected to the main body part. The two sides are symmetrically extended, and the metal contacts are respectively arranged on the third connecting portion and the fourth connecting portion, wherein the first connecting portion, the second connecting portion, and the third connecting portion The metal contacts on the part and the fourth connecting part are all arranged on one side close to the main part, and there are two wires, one for connecting the first connecting part and the second connecting part metal contact, and the other one is used to connect the metal contacts on the third connecting part and the fourth connecting part; so that the camera unit can be aligned on the On both sides of the camera unit, the conduction of the antenna is cut off by the camera unit. 9. The camera assembly according to any one of claims 1-8, wherein the antenna is at least a part of a metal side frame of the terminal device. 10. A terminal device, characterized in that the terminal device comprises a display screen assembly, a housing assembly, and a camera assembly, the display screen assembly is fixed on the housing assembly, and the camera assembly is arranged on the housing In the body assembly, and can protrude from the end of the housing assembly, at least a partial area of the camera assembly is stacked with the display area of the display screen assembly in a non-extended state; The camera assembly includes: a camera unit and an antenna disposed on a side of the housing assembly, the camera unit can slide out relative to the side of the housing assembly, and the camera unit at least partially blocks the device The antenna on the side of the housing assembly, the housing of the camera unit is provided with an electrical connection device, and the electrical connection device is used to connect the two sides of the camera unit and be cut off by the camera unit. antenna. 11. The terminal device according to claim 10, wherein the housing of the camera unit is made of metal, and the electrical connection device is a metal contact provided on the metal housing. 12. The terminal device according to claim 11, wherein the housing of the camera unit includes a main body, a first connecting portion and a second connecting portion, the main body is used to accommodate and fix the camera module, The first connecting portion and the second connecting portion are respectively connected to the first end of the main body, and are symmetrically extended on both sides of the main body, and the metal contacts are respectively arranged on the first end of the main body. on the first connecting part and the second connecting part. 13. The terminal device according to claim 12, wherein the housing of the camera unit further comprises a third connection part and a fourth connection part, the third connection part and the fourth connection part are respectively connected to the The second end of the main body part is connected, the second end of the main body part and the first end are opposite opposite ends, and the third connecting part and the fourth connecting part are respectively connected to the main body part. The two sides are symmetrically extended, and the metal contacts are respectively arranged on the third connecting portion and the fourth connecting portion, wherein the first connecting portion, the second connecting portion, and the third connecting portion The metal contacts on the part and the fourth connecting part are all arranged on one side close to the main part, so that the camera unit can be aligned on both sides of the camera unit in the fully extended and fully reset states And the conduction of the antenna is cut off by the camera unit. 14. The terminal device according to claim 10, wherein the material of the electrical connection device is metal, the electrical connection device includes a supporting section and a contact section of an integrated structure, and the contact section is arranged on the The two ends of the support section, the support section is used for fixed connection with the housing of the camera unit, and the contact sections provided at the two ends of the support section are respectively used for contacting the two sides of the camera unit and being used by the camera Antenna contact connections for cell partitions. 15. The terminal device according to claim 14, wherein the number of said electrical connecting devices is two, which are symmetrically arranged at opposite ends of the housing of the camera unit, so that the camera unit is fully extended. The conduction to the antennas located on both sides of the camera unit and separated by the camera unit can be realized in both the out state and the complete reset state. 16. The terminal device according to claim 10, wherein the electrical connection device includes metal contacts and wires; the housing of the camera unit includes a main body, a first connecting portion and a second connecting portion, the The main body part is used to accommodate and fix the camera module, the first connecting part and the second connecting part are respectively connected to the first end of the main body part, and respectively extend symmetrically on both sides of the main body part The metal contacts are respectively provided on the first connection part and the second connection part, and the wires are used to connect the metal contacts respectively provided on the first connection part and the second connection part. point. 17. The terminal device according to claim 16, wherein the housing of the camera unit further comprises a third connection part and a fourth connection part, the third connection part and the fourth connection part are respectively connected to the The second end of the main body part is connected, the second end of the main body part and the first end are opposite opposite ends, and the third connecting part and the fourth connecting part are respectively connected to the main body part. The two sides are symmetrically extended, and the metal contacts are respectively arranged on the third connecting portion and the fourth connecting portion, wherein the first connecting portion, the second connecting portion, and the third connecting portion The metal contacts on the part and the fourth connecting part are all arranged on one side close to the main part, and there are two wires, one for connecting the first connecting part and the second connecting part metal contact, and the other one is used to connect the metal contacts on the third connecting part and the fourth connecting part; so that the camera unit can be aligned on the On both sides of the camera unit, the conduction of the antenna is cut off by the camera unit. 18. The terminal device according to claims 10-17, wherein the antenna is at least a part of a metal side frame of the terminal device. 19. A terminal device, characterized in that the terminal device comprises the camera assembly according to any one of claims 1-9.