CN210725054U

CN210725054U - Camera pop-up mechanism and terminal

Info

Publication number: CN210725054U
Application number: CN201922486110.4U
Authority: CN
Inventors: 刘学龙
Original assignee: Nanchang Black Shark Technology Co Ltd
Current assignee: Nanchang Black Shark Technology Co Ltd
Priority date: 2019-01-15
Filing date: 2019-12-31
Publication date: 2020-06-09
Anticipated expiration: 2029-12-31
Also published as: WO2021134974A1; CN109379530A

Abstract

The utility model provides a camera pop-up mechanism and terminal, this camera pop-up mechanism includes: the camera is arranged on the sliding assembly and can slide on the sliding assembly along a set direction; and pop out the subassembly, it includes the casing, the slider, traction spring, pull rod and spacing shell fragment, the slider can be followed the gliding locating casing of the slip direction of camera, its one side extends to pass the casing and is used for promoting the top portion that pushes away of camera from the inboard, traction spring is used for pulling the slider towards popping out the direction, be equipped with the spout on the slider and locate the fixture block in the spout, the link swing joint of pull rod is on the casing, the trip end of pull rod is located in the spout, spacing shell fragment is located on the casing, and press close to the top of pull rod. The utility model provides a camera pop-up mechanism adopts the mechanical motion structure to realize the flexible function of camera, and it is little to occupy the complete machine space, and is with low costs, and need not electrified work. In addition, through the design of spacing shell fragment, improved the stability and the life-span of module.

Description

Camera pop-up mechanism and terminal

Technical Field

The utility model relates to a terminal technology field, in particular to camera pop-up mechanism and terminal

Background

With the continuous development of electronic and communication technologies, smart terminals such as mobile phones are in a qualitative leap. At present, the smart phone tends to be full-screen, and the front camera is always a key factor for limiting the full-screen of the whole smart phone. Each manufacturer has made the best effort in the miniaturization of the front camera, but the mobile phone still cannot achieve a substantial full screen.

In order to achieve a real full screen, some manufacturers adopt a technical scheme that a front-facing camera is arranged on the back of the screen and is popped up during use, namely the front-facing camera is hidden.

However, the above-mentioned solution uses the motor to realize the extension and retraction of the pop-up mechanism of the camera, and the disadvantage of the solution is that the motor has a large volume, occupies a large space of the whole machine, sacrifices the space of the whole machine, consumes power, and has a high cost.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a camera pop-up mechanism and terminal to solve the current hidden leading camera and occupy the technical problem that the complete machine space is big.

The utility model provides a camera pop-up mechanism, include:

the camera is arranged on the sliding assembly and can slide on the sliding assembly along a set ejecting direction or a set retracting direction; and

the ejection assembly is arranged on one side of the sliding assembly and comprises a shell, a sliding block, a traction spring, a pull rod and a limiting elastic sheet, the sliding block can be arranged in the shell in a sliding mode along the sliding direction of the camera, one side of the ejection assembly extends out of the shell and is used for pushing the ejection part of the camera from the inner side, the traction spring is used for drawing the sliding block towards the ejection direction, the sliding block is provided with a sliding groove and a clamping block arranged in the sliding groove, the pull rod comprises a connecting end and a clamping hook end, the connecting end of the pull rod is movably connected to the shell, the clamping hook end of the pull rod is arranged in the sliding groove, and the limiting elastic sheet is arranged on the shell and is close to the top of the pull rod;

when the camera is in a retraction state, the clamping hook end hooks the clamping block, when the camera is pushed to move along the retraction direction for a set stroke, the clamping hook end is separated from the clamping block and slides into the sliding groove, and the traction spring pulls the sliding block to move towards the ejection direction so as to eject the camera.

Further, the camera pop-up mechanism further comprises a balance guide assembly, the pop-up assembly and the balance guide assembly are located on two opposite sides of the camera, and the balance guide assembly is used for guiding the camera to slide along a set direction.

Further, the balanced guide assembly includes:

the telescopic direction of the telescopic rod is consistent with the sliding direction of the camera, one end of the telescopic rod is connected with the camera, and the other end of the telescopic rod is connected with the sliding assembly;

and the telescopic spring is sleeved on the telescopic rod, one end of the telescopic spring is connected with the camera, and the other end of the telescopic spring is connected with the sliding assembly.

Wherein, through setting up this balanced direction subassembly, can avoid the camera in the middle of the process that slides the phenomenon of unilateral atress, ensure that the camera can even running, reduce the wearing and tearing of mechanism, improve life.

Further, when the camera is in a retraction state, the absolute values of the extension amounts of the extension spring and the traction spring are the same.

It can be understood that, through the limitation of the above-mentioned flexible volume, can ensure that the camera is in the optional position, and the effort that its both sides received is equal, ensures that the camera keeps balanced state all the time. Further, the sliding assembly includes:

the top of the mounting plate is provided with a slide rail, one side of the mounting plate vertically extends out of a side baffle, and a through hole for popping up the camera is formed between the side baffle and the mounting plate;

the sliding support is connected with the sliding rail in a sliding mode, the camera is installed on the sliding support, and the pushing portion abuts against the sliding support under the pulling of the traction spring.

Further, the sliding support includes a slide, be equipped with a waist shape hole on the slide, the slide rail includes:

the two side limiting blocks are formed at the top of the mounting plate and are oppositely arranged, and the sliding plate is arranged between the two side limiting blocks and is attached to the side limiting blocks;

the two limiting columns are arranged at intervals and are positioned between the two side limiting blocks, and one of the limiting columns penetrates out of the waist-shaped hole; and

and the upper limiting plate is arranged at the tops of the two limiting columns and is attached to the top of the sliding plate.

The camera pop-up mechanism adopts a composite sliding structure, and has the advantages of smoothness, good stability, high guiding and limiting precision, convenience in disassembly, replacement and maintenance and the like compared with a simple sliding groove and sliding block type sliding structure.

Furthermore, the abutting part of the pushing part and the sliding support is in a conical shape, a conical notch is formed in the sliding support, and the abutting part abuts against the conical notch.

It can be understood that the conical limiting fit is adopted, and the leaning part is not easy to fall off and misplace.

Furthermore, the sliding groove comprises an ejecting slide way and a retracting slide way, one end of the ejecting slide way and one end of the retracting slide way are converged to form a common slide way, the other end of the ejecting slide way and the other end of the retracting slide way are communicated to form a clamping space, the clamping block is located between the ejecting slide way and the retracting slide way, and when the camera is in a retracting state, the clamping hook end is placed in the clamping space.

Furthermore, be close to on the position of public slide, the degree of depth that pops out the slide is higher than the degree of depth that contracts the slide, the card income space is "V" font, be equipped with the guide in the card income space the trip end slides in pop out the wedge of slide, and still be equipped with and be used for blockking the trip end slides in the spacing step that contracts the slide.

It can be understood that through the design of the limiting and guiding structures, the clamping hook end can be ensured to smoothly slide along a set route, the limitation of blockage, path disorder and the like is not easy to occur, and the stable operation is ensured.

The utility model also provides a terminal, include casing, an at least camera and locate circuit board in the casing still includes an at least camera pop-up mechanism, camera pop-up mechanism is foretell camera pop-up mechanism, the periphery of casing is equipped with a holding hole at least, camera pop-up mechanism locates the holding is downthehole, set up at least one on camera pop-up mechanism's the slip subassembly the camera, the camera pass through the flexible line way board with the circuit board is connected.

The beneficial effects of the utility model, adopt the mechanical motion structure to realize the flexible function of camera, press the camera outward appearance face, the camera pops out, presses again and then contracts and pin, and whole small occupies that the complete machine space is little, and is with low costs, and need not electrified work. In addition, guarantee through adopting spacing shell fragment that the trip end of pull rod is in the spout all the time, ensure even if this camera pop-up mechanism (if flexible camera repeatedly) under the high strength user state, also can keep steady operation, improved camera pop-up mechanism's stability and life.

Drawings

Fig. 1 is an assembly perspective view of a camera pop-up mechanism in a first embodiment of the present invention in a retracted state;

fig. 2 is an exploded perspective view of the camera pop-up mechanism according to the first embodiment of the present invention;

fig. 3 is an exploded perspective view of the pop-up assembly according to the first embodiment of the present invention;

FIG. 4 is an assembled perspective view of the pop-up assembly of the camera pop-up mechanism of FIG. 1 with the housing cover removed;

FIG. 5 is an enlarged view taken at I in FIG. 4;

fig. 6 is an assembled perspective view of the pop-up assembly in the first embodiment of the present invention;

fig. 7 is an assembly perspective view of the camera pop-up mechanism in the first embodiment of the present invention in the pop-up state;

FIG. 8 is an assembled perspective view of the camera ejection mechanism of FIG. 7 at another angle;

FIG. 9 is an assembled perspective view of the ejection assembly of the camera ejection mechanism of FIG. 7 with the housing cover removed;

fig. 10 is an exploded perspective view of a camera pop-up mechanism according to a second embodiment of the present invention;

fig. 11 is an assembled perspective view of the pop-up assembly with the cover removed according to the second embodiment of the present invention;

FIG. 12 is an enlarged view taken at II of FIG. 11;

fig. 13 is a schematic structural diagram of a terminal according to a third embodiment of the present invention.

Description of the main element symbols:

the following detailed description of the invention will be further described in conjunction with the above-identified drawings.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 9, a camera pop-up mechanism 100 according to a first embodiment of the present invention is shown, for popping up a camera 10, including a sliding assembly 20, a pop-up assembly 30, and a balance guiding assembly 40, where the camera 10 includes a flexible circuit board 50 for connecting a terminal circuit board.

The camera 10 is disposed on the sliding assembly 20 and can slide on the sliding assembly 20 along a set ejecting direction or a set retracting direction, and the ejecting direction and the retracting direction are in the same line.

Specifically, the sliding assembly 20 includes a mounting plate 21 and a sliding bracket 22 disposed on the mounting plate 21, a sliding rail 23 is disposed at the top of the mounting plate 21, a side baffle 211 extends upward and vertically from one side of the mounting plate 21, and a through hole 212 for the camera 10 to pop up is disposed between the side baffle 211 and the mounting plate 21. The sliding support 22 is connected with the sliding rail 23 in a sliding manner, and the camera 10 is installed on the sliding support 22.

The slide rail 23 includes two side limiting blocks 231, two spacing-arranged limiting posts 232 and an upper limiting plate 233, the side limiting blocks 231 are formed on the top of the mounting plate 21, the side limiting blocks 231 are oppositely arranged, the limiting posts 232 are located between the side limiting blocks 231, and the upper limiting plate 233 is detachably fixed on the top of the two limiting posts 232 by screws.

The sliding support 22 includes a base 221, a sliding plate 222 and an abutting block 223, the sliding plate 222 is disposed on one side of the base 221, the camera 10 is mounted on one side of the base 221, which is far away from the sliding plate 222, and the sliding plate 222 is provided with a waist-shaped hole 2221. The sliding plate 222 is disposed between the two side limiting blocks 231 and can slidably abut against the side limiting blocks 231, wherein one of the limiting columns 232 penetrates out of the waist-shaped hole 2221, the upper limiting plate 233 abuts against the top of the sliding plate 222, and the sliding plate 222 can slide relative to the upper limiting plate 233.

It can be understood that the side limiting blocks 231 on the two sides limit the sliding plate 222 to move left and right, the upper limiting plate 233 limits the sliding plate 222 to move up and down, and under the limiting action of the front and rear limiting columns 232, the sliding plate 222 can only move back and forth between the two limiting columns 232, the forward movement is a set ejecting direction, the camera 10 penetrates through the through hole 212, the backward movement is a set retracting direction, and the camera 10 retracts into the through hole 212.

Preferably, when the camera head 10 is retracted, its appearance surface is preferably kept flush with the outer side surface of the side fence 211.

In specific implementation, the shape and size of the through hole 212 are preferably processed and produced according to the shape and size of the housing of the camera 10, so that the through hole 212 is more attached to the camera 10, and the sealing effect is better. Meanwhile, the side limiting block 231, the limiting column 232 and the side baffle 211 can be integrally formed with the mounting plate 21, and the whole sliding bracket 22 can also be integrally formed.

It should be pointed out that this camera pop-up mechanism adopts compound sliding structure, compares in simple spout slider formula sliding structure, has smooth-going and stable good, direction and spacing precision high, be convenient for tear open and trade and advantage such as maintenance. It is understood that other sliding structures, such as sliding structures with sliding grooves mating with sliding blocks, may be substituted for the sliding assembly 20 in other embodiments.

The pop-up assembly 30 is arranged on the mounting plate 21 and located on one side of the camera 10, and is used for popping up the camera 10 and locking the camera 10 when the camera 10 retracts. Specifically, the pop-up assembly 30 includes a housing 31, a slider 32, a pulling spring 33, a pull rod 34, and a limiting elastic sheet 35.

The housing 31 includes a bottom casing 311 disposed on the mounting plate 21, and a housing cover 312 disposed on the bottom casing 311, wherein a receiving groove 3111 is disposed at a bottom of the bottom casing 311, and a first protruding pillar 3112 protrudes outward from a bottom of the receiving groove 3111.

The slider 32 is disposed in the housing 31 and can slide along the sliding direction of the camera 10, a second protruding pillar 321 is disposed at the bottom of the slider 32, the second protruding pillar 321 passes through the bottom casing 311 and extends into the receiving groove 3111, and the second protruding pillar 321 can pass through the bottom casing 311 to move along with the slider 32. A pushing portion 322 extends from one side of the slider 32, the pushing portion 322 passes through the bottom casing 311, the pushing portion 322 can pass through the bottom casing 311 to move along with the slider 32, and the pushing portion 322 and the camera 10 are located on two opposite sides of the substrate 221.

The traction spring 33 is accommodated in the accommodating groove 3111 and is connected between the first boss 3112 and the second boss 321 to pull the slider 32 in the ejecting direction of the camera 10, and the pushing portion 322 abuts against the abutting block 223 under the pulling of the traction spring 33.

Preferably, the abutting part of the pushing part 322 abutting against the abutting block 223 is conical, a conical notch 2231 is arranged at the tail end of the abutting block 223, the abutting part abuts against the conical notch 2231, and the abutting part is in conical limit fit, so that the abutting part is not easy to fall off and misplace.

The top of the sliding block 32 is provided with a sliding groove 323 and a clamping block 324 disposed in the sliding groove 323, the pull rod 34 includes a connecting end 341 and a clamping end 342, the connecting end 341 of the pull rod 34 is movably connected (hinged) to the bottom case 311, and the clamping end 342 of the pull rod 34 is disposed in the sliding groove 323.

Specifically, the sliding groove 323 comprises an ejection slide 3231 and a retraction slide 3232, one end of the ejection slide 3231 and one end of the retraction slide 3232 are converged to form a common slide 3233, the other end of the ejection slide 3231 and the other end of the retraction slide 3232 are communicated to form a clamping space 3234, the clamping block 324 is located between the ejection slide 3231 and the retraction slide 3232, and at a position close to the common slide 3233, the depth of the ejection slide 3231 is higher than that of the retraction slide 3232, so that a step a is formed at the intersection of the ejection slide 3231 and the retraction slide 3232, so that a subsequent clamping hook end 342 can only slide into the retraction slide 3232 from the common slide 3233. The clamping space 3234 is in a V shape, a wedge block 3235 for guiding the hook end 342 to slide into the pop-up slide way 3231 is arranged in the clamping space 3234, and a limit step 3236 for preventing the hook end 342 from sliding into the retraction slide way 3232 is further arranged. Through the design of the limiting and guiding structures, the clamping hook end can be ensured to smoothly slide along a set route, the limitation of blockage, path disorder and the like is not easy to occur, and the stable operation is ensured. It can be understood that when the camera 10 is in the retracted state (as shown in fig. 1), the hook end 342 slides in the clipping space 3234 and hooks the latch 324 (as shown in fig. 4 and fig. 5), and at this time, the latch 324 cannot move, and the camera 10 is locked; when the external surface of the camera 10 is pressed (exposed on the surface outside the through hole 212 during retraction) in the retraction state and the camera 10 is pushed to move along the retraction direction (inwards) for a set stroke, the hook end 342 is separated from the block 324 and slides into the ejection slide way 3231, the locking action is dissipated, the traction spring 33 pulls the slide block 32 to slide along the ejection direction to push the slide bracket 22 to move forwards to eject the camera 10, and at the moment, the hook end 342 slides into the common slide way 3233 from the ejection slide way 3231 (as shown in fig. 9); when the appearance surface of the camera 10 is pressed in the pop-up state and the camera 10 is pushed to move along the retraction direction, the hook end 342 slides into the retraction slide 3232 from the common slide 3233 and finally slides into the clamping space 3234, at this time, the camera 10 retracts into the passing hole 212, after the pressing force is removed, the hook end 342 hooks the clamping block 324 to lock the camera 10, and the camera returns to the retraction state.

It should be noted that the set stroke is a stroke required for the hook end 342 to slide into the ejection slide 3231 from the click-in space 3234, and can be adjusted by changing the size of the click-in space 3234.

A through hole is formed in the middle of the housing cover 312, a side wall of the through hole extends obliquely towards the inside of the housing 31 to form the limiting elastic sheet 35, and the limiting elastic sheet 35 is close to the top of the pull rod 34 to ensure that the hook end 342 of the pull rod 34 is always located in the sliding groove 323.

It can be understood that, when the slider 32 pushes the camera 10 to pop up, a pushing force is given to one side of the camera 10, which makes the camera 10 tend to be deviated to the other side, which may cause abrasion of the sliding contact part and the contact part, even damage to the camera 10, and reduce the service life of the camera pop-up mechanism. In order to solve the above problem, a balance guide assembly 40 is further provided, the balance guide assembly 40 and the pop-up assembly 30 are located at two opposite sides of the camera 10, and the balance guide assembly 40 is used for guiding the camera 10 to slide along a set direction.

Specifically, the balance guiding assembly 40 includes an expansion link 41 and an expansion spring 42 sleeved on the expansion link 41, the expansion direction of the expansion link 41 is the same as the sliding direction of the base plate 221, one end of the expansion link is connected to the camera 10, and the other end of the expansion link is connected to the mounting plate 21. One end of the extension spring 42 is connected to the base plate 221, and the other end is connected to the mounting plate 21.

It can be understood that, when the slider 32 pushes the camera 10 to pop up, the thrust on one side of the camera 10 is given, and the telescopic spring 42 on the other side also gives a thrust to the camera 10 under the elastic reset action, so that the camera 10 is kept balanced, the phenomenon that the camera 10 is stressed on one side in the sliding process is avoided, the stable operation of the camera is ensured, the abrasion of the mechanism is reduced, and the service life is prolonged.

Preferably, when the camera 10 is in the retraction state, the absolute values of the extension amounts of the extension spring 42 and the traction spring 33 are the same, that is, the pulling force of the extension spring 42 on the camera 10 is equal to the pushing force of the extension spring 42 on the camera 10, so that it can be ensured that the acting forces on both sides of the camera 10 are equal at any position, the camera 10 is always in a balanced state, and the service life is long.

To sum up, camera pop-up mechanism in the middle of this embodiment adopts the mechanical motion structure to realize the flexible function of camera 10, presses camera 10 outward appearance face, and camera 10 pops out, presses again then to retract and pin, and whole is small, occupies that the complete machine space is little, and is with low costs, and need not electrified work. In addition, guarantee through adopting spacing shell fragment 35 that trip end 342 of pull rod 34 is in spout 323 all the time, still set up balanced guide assembly 40 simultaneously and guarantee that camera 10 remains balanced all the time, ensure this camera pop-up mechanism even if under the high strength user state (if flexible camera repeatedly), also can keep steady operation, improved camera pop-up mechanism's stability and life.

Referring to fig. 10 to 12, a camera pop-up mechanism in a second embodiment of the present invention is shown, and the difference between the camera pop-up mechanism in this embodiment and the camera pop-up mechanism in the first embodiment is:

a sealing ring 2121 is embedded on the inner wall of the through hole 212, and the sealing ring 2121 is in contact with the camera to increase the sealing property.

In addition, a shock absorbing pad 3237 is embedded in the retraction slide 3232, the shock absorbing pad 3237 is located below the step a, and when the hook end 342 enters the common slide 3233 from the ejection slide 3231, the impact of the hook end 342 falling from the step a is absorbed by the shock absorbing pad 3237, so that the abnormal sound generated when the camera 10 is ejected is eliminated.

In another aspect of the present invention, referring to fig. 13, a terminal according to a third embodiment of the present invention is provided, which includes a camera pop-up mechanism 100, a housing 200, a front camera 300, a rear camera (not shown), and a circuit board (not shown) disposed in the housing 200, the camera ejection mechanism 100 is the same as that of the camera ejection mechanism 100 in the first embodiment described above, the periphery of the shell 200 is provided with a containing hole 201, the camera pop-up mechanism 100 is arranged in the containing hole 201, the front camera 300 is provided on the slide mechanism 20 of the camera shooting mechanism 100, to be ejected from or retracted into the accommodation hole 201 by the camera ejection mechanism 100, the front camera 300 and the rear camera are connected with the circuit board through flexible circuit boards.

Wherein, the terminal includes but is not limited to cell-phone, tablet, intelligent wearing equipment etc.. The accommodation hole 201 is disposed at the upper left of the housing 200 in a view of facing the terminal screen. Meanwhile, the essence of the front camera and the essence of the rear camera are the same, the front camera is a camera on one side of a screen when shooting, and the rear camera is a camera on one side of the back of the terminal when shooting.

The attachment plate 21 of the camera shooting mechanism 100 may be a separate component attached to the housing 200, or may be a part of the housing 200.

Preferably, the outer side of the camera shooting mechanism 100 does not exceed the outer surface of the housing 200 after being installed in the accommodating hole 201, and most preferably, the outer side surface of the side baffle 211 of the camera shooting mechanism 100 is kept flush with the outer surface of the housing 200.

It should be noted that, in order to implement a real full-screen, the front camera 300 is hidden, that is, the camera pop-up mechanism 100 is adopted, in other embodiments, the rear camera may also be hidden, that is, the front camera and the rear camera both adopt the camera pop-up mechanism 100 and are accommodated in different accommodating holes 201, and of course, the front camera and the rear camera may also be arranged on the same camera pop-up mechanism 100 in a positive and negative manner, that is, share one camera pop-up mechanism 100, so that when in use, the front camera and the rear camera can be popped up or zoomed in and out respectively by pressing.

In addition, when the terminal includes a plurality of leading cameras or/and a plurality of back cameras, a plurality of leading cameras can be arranged in modes such as side by side, square array, circular array to fix on with one or more camera pop-up mechanism 100, a plurality of back cameras also can be so, these cameras also can share a camera pop-up mechanism 100 of course, only need put the direction of shooing can, just so can realize leading the flexible of taking a photograph and/or the rearmounted many is taken a photograph.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A camera ejection mechanism, comprising:

2. The camera pop-up mechanism of claim 1, further comprising a balanced guide assembly, wherein the pop-up assembly and the balanced guide assembly are located on opposite sides of the camera, and the balanced guide assembly is configured to guide the camera to slide along a set direction.

3. The camera ejection mechanism of claim 2, wherein the counterbalanced guide assembly comprises:

4. The camera pop-up mechanism of claim 3, wherein the absolute values of the amounts of expansion and contraction of the expansion spring and the traction spring are the same when the camera is in a retracted state.

5. The camera ejection mechanism of claim 1, wherein the slide assembly comprises:

6. The camera pop-up mechanism of claim 5, wherein the sliding support comprises a sliding plate, the sliding plate is provided with a slotted hole, and the sliding rail comprises:

7. The camera shooting head ejection mechanism according to claim 5, wherein the abutting part of the pushing part abutting against the sliding bracket is conical, and a conical notch is arranged on the sliding bracket, and the abutting part abuts against the conical notch.

8. The camera pop-up mechanism according to claim 1, wherein the chute includes a pop-up chute and a retraction chute, one end of the pop-up chute and one end of the retraction chute are collected to form a common chute, the other end of the pop-up chute and the other end of the retraction chute are communicated to form a card-in space, the fixture block is located between the pop-up chute and the retraction chute, and when the camera is in the retraction state, the hook end is located in the card-in space.

9. The camera pop-up mechanism according to claim 8, wherein at a position close to the common slideway, the pop-up slideway has a depth higher than that of the retraction slideway, the card-in space is V-shaped, a wedge block is provided in the card-in space for guiding the hook end to slide into the pop-up slideway, and a limit step is further provided for blocking the hook end from sliding into the retraction slideway.

10. A terminal comprises a shell, at least one camera and a circuit board arranged in the shell, and is characterized by further comprising at least one camera pop-up mechanism, wherein the camera pop-up mechanism is the camera pop-up mechanism according to any one of claims 1 to 9, at least one accommodating hole is formed in the periphery of the shell, the camera pop-up mechanism is arranged in the accommodating hole, at least one camera is arranged on a sliding assembly of the camera pop-up mechanism, and the camera is connected with the circuit board through a flexible circuit board.