Camera lifting structure for display

Abstract

The utility model discloses a camera lifting structure for a display, which comprises a camera shell and a lifting component, the camera shell comprises a camera front cover and a camera rear cover, and the lifting component is positioned between the camera front cover and the camera rear cover. The lifting assembly comprises a base fixed in the front frame of the display and a sliding middle frame capable of sliding up and down along the base, vertically-distributed sliding grooves are symmetrically formed in the base, sliding strips in sliding fit with the corresponding sliding grooves are arranged in the sliding middle frame, a clamping piece is arranged at the bottom of the base, and the clamping piece is fixedly connected with the sliding middle frame. A clamping tongue is arranged at the bottom of the sliding middle frame, coil springs are further arranged on the two sides of the base respectively, and pushing blocks are arranged at the positions, corresponding to the coil springs, in the sliding middle frame respectively. According to the camera lifting structure for the displayer, the shooting angle of the camera can be adjusted, and the lifting stability of the camera can be guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to display technology field, concretely relates to a camera elevating structure for display. BACKGROUND

[0002] Now the display camera is usually built -in at the top of display, because of fixed position, cannot move, can only shoot with a fixed angle, so the picture that camera captures is only the front of display, cannot satisfy the demand of user. Meanwhile, in order to guarantee the coordination of display appearance, the design of elevating camera appears, mostly adopts ordinary spring energy storage, matches gear to control guiding camera to ascend, adopts ordinary spring, needs to adjust the number of turns of spring to control the speed of camera ascending, because spring rebound force is directly proportional to spring compression, camera cannot ascend gently and uniformly, is prone to the problems such as elevating jam and camera tilting. SUMMARY

[0003] The utility model discloses a camera elevating structure for display can realize the adjustment of the shooting angle of camera, and can also guarantee the stability of camera elevating.

[0004] In order to achieve the above object, the solution of the utility model is:

[0005] A camera elevating structure for display, including camera shell and elevating assembly, the camera shell includes camera front cover and the camera rear cover that is buckled with the camera front cover, the camera core assembly is installed between the camera front cover and the camera rear cover, the elevating assembly is located between the camera front cover and the camera rear cover, the elevating assembly includes the base fixed in the front frame of display and the sliding middle frame that can slide up and down along the base, the top of the sliding middle frame is respectively hinged with the camera rear cover, the base is provided with the vertical distribution's sliding groove on the symmetry, the sliding middle frame is provided with the sliding strip that is slidably connected with the corresponding sliding groove respectively, the base is provided with the clamping piece on the bottom, the bottom of the sliding middle frame is provided with the clamping tongue that is clamped with the clamping piece, the both sides of the base are also provided with the coil spring respectively, the flat end of each coil spring is fixed on the base respectively, the position of each coil spring in the sliding middle frame is provided with the push block respectively, and the bottom of each push block has the arc surface that is in contact with the winding surface of the corresponding coil spring.

[0006] The position of each coil spring in the both sides of the base is provided with the vertical distribution's limiting slot respectively, and each coil spring is embedded in the corresponding limiting slot.

[0007] A damping assembly is arranged between the sliding middle frame and the base, comprising a rack and a gear engaged with each other, the gear is rotationally arranged in the middle of the sliding middle frame, and the rack is vertically arranged on the base at a position corresponding to the gear.

[0008] Two ends of the top of the sliding middle frame are rotationally connected with mounting lugs respectively, and the camera rear cover is provided with protruding columns fixed with the corresponding mounting lugs.

[0009] The clamping piece comprises a clamping seat fixed to the bottom of the base, a movable clamping block is arranged in the clamping seat, the lower end of the movable clamping block is connected to the bottom of the clamping seat through a spring, the upper end of the movable clamping block is respectively provided with a clamping arm clamped with the two ends of the clamping tongue, a movable locking block is arranged on the movable clamping block, a retreat groove is formed in the side wall of the clamping seat for the movement of the locking block, and the connection or disconnection between the clamping tongue and the movable clamping block is realized through the cooperation of the locking block and the retreat groove.

[0010] After the above structure is adopted, the camera lifting structure for the display has the following beneficial effects:

[0011] Firstly, through the sliding cooperation of the sliding strip of the sliding middle frame and the corresponding sliding groove on the base, and through the cooperation of the pushing block of the sliding middle frame and the coil spring on the base, the constant recoil force of the coil spring as an energy storage element can control the smooth rising of the camera and ensure the stability of the camera lifting.

[0012] Secondly, the top of the sliding middle frame is hingedly connected with the camera rear cover at two ends, so that the camera shell composed of the camera rear cover and the camera front cover can rotate by a certain angle around the sliding middle frame, thereby realizing the adjustment of the shooting angle of the camera.

[0013] Further, the coil spring is retracted in the limiting groove and cannot move left and right, so that the energy release process of the coil spring is more stable, and the stability of the camera lifting is further improved.

[0014] Further, the damping assembly is arranged between the sliding middle frame and the base, so that the sliding middle frame cannot shake when sliding up and down along the base, and the stability of the camera lifting is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic view of the camera lifting structure for the display (in a descending state) of the utility model;

[0016] Figure 2 It is a structural schematic view of the camera lifting structure for the display (in a descending state) of the utility model;

[0017] Figure 3 This is a schematic diagram of the exploded structure of a camera lifting structure for a display (in a raised state) according to the present invention;

[0018] Figure 4 This is another exploded structural diagram of a camera lifting structure (in an ascending state) for a display according to the present invention.

[0019] In the picture:

[0020] Camera front cover 1; Camera back cover 2;

[0021] Boss 21; Base 3;

[0022] Slide groove 31; limiting groove 32;

[0023] Sliding middle frame 4; installing lug 41;

[0024] Slide 42; tongue 43;

[0025] Pushing block 44; Card connector 5;

[0026] Card seat 51; spring 52;

[0027] Clamping arm 53; retreat groove 54;

[0028] Coil spring 6; rack 71;

[0029] Gear 72. DETAILED DESCRIPTION

[0030] In order to further explain the technical solution of the present invention, the present invention will be described in detail below through specific embodiments.

[0031] A camera lifting structure for a display, such as Figures 1-4 As shown, it includes a camera shell and a lifting assembly. The camera shell includes a camera front cover 1 and a camera back cover 2 that is buckled with the camera front cover 1. A camera core assembly (not shown in the figure) is installed between the camera front cover 1 and the camera back cover 2. The lifting assembly is located between the camera front cover 1 and the camera back cover 2.

[0032] The lifting assembly includes a base 3 fixed in the front frame of the display and a sliding middle frame 4 that can slide up and down along the base 3 , and the base 3 is sleeved in the sliding middle frame 4 .

[0033] The top ends of the sliding middle frame 4 are respectively rotatably connected with mounting lugs 41, and the camera back cover 2 is provided with bosses 21 fixed to the corresponding mounting lugs 41. By installing the mounting lugs 41 on the corresponding bosses 21, the sliding middle frame 4 and the camera back cover 2 are hinged together.

[0034] The base 3 is symmetrically provided with vertically distributed sliding grooves 31, the sliding middle frame 4 is respectively provided with sliding strips 42 which are in sliding cooperation with the corresponding sliding grooves 31, the bottom of the base 3 is provided with a clamping piece 5, the bottom of the sliding middle frame 4 is provided with clamping tongues 43 which are in clamping cooperation with the clamping piece 5, the clamping piece 5 is a clamping piece known in the art, and the clamping cooperation structure of the clamping tongues 43 and the clamping piece 5 is a structure known in the art, for example, similar to the structure of the clamping protrusions and the clamping piece in the utility model patent with the authorization announcement number CN220249477U. Specifically, the clamping piece 5 comprises a clamping seat 51 which is fixed to the bottom of the base 3, the clamping seat 51 is provided with a movable clamping block, the lower end of the movable clamping block is connected together with the bottom of the clamping seat 51 through a spring 52, the upper end of the movable clamping block is respectively provided with clamping arms 53 which are in clamping cooperation with the two ends of the clamping tongues 43, the movable clamping block is provided with movable locking blocks, the sidewall of the clamping seat 51 is provided with retreat grooves 54 for the locking blocks to move, and the connection or disconnection between the clamping tongues 43 and the movable clamping block is realized through the cooperation of the locking blocks and the retreat grooves 54.

[0035] The two sides of the base 3 are also respectively provided with coil springs 6, one flat end of each coil spring 6 is fixed to the base 3, preferably, the two sides of the base 3 are respectively provided with vertically distributed limiting grooves 32 corresponding to the positions of the coil springs 6, and each coil spring 6 is embedded in the corresponding limiting groove 32. The coil spring 6 is retracted in the limiting groove 32 and cannot move left and right, which can ensure that the energy release process of the coil spring 6 is more stable and further improve the stability of the camera lifting. The sliding middle frame 4 is respectively provided with push blocks 44 corresponding to the positions of the coil springs 6, and the bottom of each push block 44 has an arc surface which is in contact with the retraction surface of the corresponding coil spring 6. When the sliding middle frame 4 is pressed downward, the arc surface at the bottom of the push block 44 pushes the corresponding coil spring 6 to expand and store energy.

[0036] After adopting the above structure, the camera lifting structure for the display has the following beneficial effects:

[0037] Firstly, through the sliding cooperation of the sliding strips 42 of the sliding middle frame 4 and the corresponding sliding grooves 31 of the base 3, and through the cooperation of the push blocks 44 of the sliding middle frame 4 and the coil springs 6 of the base 3, the coil spring 6 is used as an energy storage element (the constant retraction force), which can control the camera to rise gently and ensure the stability of the camera lifting.

[0038] Secondly, the top of the sliding middle frame 4 is respectively hinged with the two ends of the camera rear cover 2, so that the camera shell composed of the camera rear cover 2 and the camera front cover 1 can rotate by a certain angle around the sliding middle frame 4, thereby realizing the adjustment of the shooting angle of the camera.

[0039] Further, a damping assembly is arranged between the sliding middle frame 4 and the base 3, the damping assembly comprises a gear rack 71 and a gear 72 engaged with each other, the gear 72 is rotationally arranged in the middle of the sliding middle frame 4, and the gear rack 71 is vertically arranged on the base 3 at a position corresponding to the gear 72. Through the engagement of the gear 72 and the gear rack 71, it can be ensured that the sliding middle frame 4 will not shake when sliding up and down along the base 3, further improving the stability of the camera lifting.

[0040] The above embodiments and drawings are not limited to the product form and style of the utility model, and any appropriate changes or modifications made by any ordinary skilled person in the art shall be considered as not departing from the patent category of the utility model.

Claims

1. A camera lifting structure for a display, comprising a camera housing and a lifting assembly, the camera housing comprising a camera front cover and a camera rear cover buckled with the camera front cover, a camera core assembly is installed between the camera front cover and the camera rear cover, characterized in that: The lifting assembly is located between the front cover and the rear cover of the camera, and comprises a base fixed in the front frame of the display and a sliding middle frame capable of sliding up and down along the base, the top of the sliding middle frame is hingedly connected with the rear cover of the camera at both ends, the base is symmetrically provided with vertically distributed sliding grooves on the top, the sliding middle frame is respectively provided with sliding strips corresponding to the sliding grooves, the bottom of the base is provided with a clamping piece, the bottom of the sliding middle frame is provided with a clamping tongue clamped with the clamping piece, and the two sides of the base are respectively provided with coil springs, the flat end of each coil spring is fixed on the base, the sliding middle frame is respectively provided with a push block corresponding to each coil spring, and the bottom of each push block has an arc surface in contact with the winding surface of the corresponding coil spring.

2. A camera lift structure for a display as claimed in claim 1, characterized in that: The two sides of the base are respectively provided with vertically distributed limiting grooves corresponding to each coil spring, and each coil spring is embedded in the corresponding limiting groove.

3. The camera lift structure for a display of claim 1, wherein: A damping assembly is arranged between the sliding middle frame and the base, the damping assembly comprises a gear rack and a gear engaged with each other, the gear is rotationally arranged in the middle of the sliding middle frame, and the gear rack is vertically arranged on the base at a position corresponding to the gear.

4. The camera lift structure for a display of claim 1, wherein: The top of the sliding middle frame is rotationally connected with mounting lugs at both ends, and the rear cover of the camera is provided with a convex column fixed with the corresponding mounting lug.

5. The camera lift structure for a display of claim 1, wherein: The clamping piece comprises a clamping seat fixed on the bottom of the base, the clamping seat is provided with a movable clamping block, the lower end of the movable clamping block is connected with the bottom of the clamping seat through a spring, the upper end of the movable clamping block is respectively provided with a clamping arm clamped with both ends of the clamping tongue, the movable clamping block is provided with a movable locking block, a retreat groove is formed in the side wall of the clamping seat for the movement of the locking block, and the connection or disconnection between the clamping tongue and the movable clamping block is realized through the cooperation of the locking block and the retreat groove.

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