CN219414101U - Display screen support with hasp structure - Google Patents

Abstract

The utility model belongs to the field of display screen supports, and particularly relates to a display screen support with a locking structure. Comprises a bracket shell, a lifting frame which is connected with the bracket shell in a sliding way and a base which is connected with the bracket shell; a constant force spring is connected between the bracket shell and the lifting frame. The support shell is sequentially provided with at least one locking piece in the sliding direction of the lifting frame, and the locking piece can slide between a locking position and a releasing position; the bottom of the lifting frame is provided with the clamping piece, when the lifting frame slides to the position of one locking piece, the locking piece is moved to the locking position to be clamped with the clamping piece, so that the lifting frame is limited to move, the lifting frame is kept at a preset height position, and is not easy to slide downwards due to the influence of external force, so that readjustment is needed, and the stability is good. And the locking piece is moved to the release position, and the lifting frame is released, so that the lifting frame can be moved to other height positions, the flexibility is high, and the operation is convenient. In addition, the latch fitting is installed on the support shell, and convenient and fast when the user adjusts the latch fitting, the use is experienced and is felt well.

Description

Display screen support with hasp structure

Technical Field

The utility model belongs to the field of display screen supports, and particularly relates to a display screen support with a locking structure.

Background

Traditional computer display screen support height is fixed, when the user wants to adjust the display screen height in order to improve the use comfort degree, the user needs to dispose additional display screen rack in order to raise the display screen. Currently, in order to solve the above problems, a display screen bracket with adjustable height is presented.

Chinese patent No. CN202120710192.0 discloses a multi-degree-of-freedom screen bracket, which comprises a main body bracket assembly, a base assembly, a constant force spring, an elevation angle adjusting assembly, and a slider provided with a friction force adjusting column assembly. Through the cooperation setting of main part support casing, constant force clockwork spring and slider, can make the screen smooth sliding from top to bottom to stay in predetermined high position. Through the cooperation setting of base subassembly and main part support subassembly, make main part support subassembly can realize 360 rotations. The elevation angle of the screen can be stably adjusted through the arrangement of the elevation angle adjusting component. Through the setting of frictional force regulation post subassembly, can make the screen dock more steadily, and the convenient screen that is applicable to different size weight. The utility model can rapidly switch the left and right rotation angles of the screen according to different visual angles of a plurality of users, and can also adjust the height of the screen according to users with different heights.

However, the present utility model has the following technical problems: the screen bracket utilizes the characteristic that the total pulling force of the constant force spring is equal to the sum of the total gravity of the connected components such as the screen and the like, so that the screen can stay at a preset height. However, after the screen hovers, only the tension of the constant force spring is used for stretching the screen and other components, so that the hovering of the screen is maintained, the stability is insufficient, and at the moment, if an external force touch is applied to the screen bracket, the balance state of the total tension of the constant force spring and the total weight force of the screen and other components is easily broken, so that the screen slides to other height positions, the user needs to readjust, the operation is complex, and inconvenience is brought.

Disclosure of Invention

The utility model aims to provide a display screen support with a lock catch structure, and aims to solve the technical problem that in the liftable display screen support in the prior art, the display screen is unstable in state after hovering and is easy to slide downwards so as to need readjustment.

In order to achieve the above objective, the display screen bracket with a latch structure provided by the embodiments of the present utility model includes a bracket housing, a lifting frame slidably connected to the bracket housing, and a base connected to the bracket housing; and a constant force spring is connected between the bracket shell and the lifting frame. The support shell is sequentially provided with at least one locking piece in the sliding direction of the lifting frame, and the locking piece can slide between a locking position and a releasing position; the bottom of the lifting frame is provided with a clamping piece, and when the lifting frame slides to one locking piece position, the locking piece is moved to a locking position to be clamped with the clamping piece so as to limit the lifting frame to move; and moving the locking piece to a release position so as to release the lifting frame.

Optionally, the clamping piece is provided with an abutting plate, at least one penetrating groove is formed in the abutting plate in a penetrating mode, and at least one abutting block is arranged on the locking piece; when the locking piece moves to the release position, the abutting block can pass through the through groove so as to enable the lifting frame to move under the pushing of external force; the locking piece is moved to the locking position and is abutted with the abutting plate so as to limit the movement of the lifting frame.

Optionally, the outer wall of the support shell is provided with a sliding groove which is transversely distributed, and the locking piece is connected with the sliding groove in a sliding manner and can slide left and right along the sliding groove.

Optionally, the locking piece is provided with a sliding block, and the sliding block is in adaptive sliding connection with the sliding groove.

Optionally, the end portion of the sliding block is bent and extended to form a limiting portion, and the limiting portion abuts against the outer side wall of the support shell.

Optionally, the size of one end of the sliding groove is increased to form a mounting groove, and the limiting part can pass through the mounting groove so that the sliding block is slidably mounted in the sliding groove.

Optionally, the locking piece is provided with a handle; the outer wall of the support shell is provided with a clearance groove in a penetrating mode, and the handle movably penetrates through the clearance groove.

Optionally, a baffle is provided on an outer wall of the bracket housing, the baffle being configured to limit sliding of the latch between the latched position and the released position.

Optionally, a sliding rail is connected between the lifting frame and the bracket shell.

Optionally, a guide groove penetrating front and back is arranged above the bracket shell, and the lifting frame further comprises a screen connecting piece; the screen connecting piece penetrates through the guide groove and is connected with the lifting frame.

Compared with the prior art, the one or more technical schemes in the display screen bracket with the locking structure provided by the embodiment of the utility model have at least one of the following technical effects:

when the lifting frame is pushed by external force to slide to any locking piece position, the locking piece is moved to a locking position, and the locking piece can be clamped with the clamping piece to limit the movement of the lifting frame, so that the lifting frame is kept at a preset height position and is not easy to slide downwards under the influence of the external force, thus readjustment is needed, and the stability is good; when moving the locking piece to the release position, release the crane, make the crane movable to other high positions, the flexibility is good, simple operation. In addition, the latch fitting is installed on the support shell, and convenient and fast when the user adjusts the latch fitting, the use is experienced and is felt well.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is an exploded view of a display screen bracket with a latch structure.

Fig. 2 is a schematic structural view of a display screen bracket with a latch structure.

Fig. 3 is a schematic view of a partial structure in fig. 1.

Fig. 4 is a rear view of a display screen bracket with a latch structure.

Fig. 5 is a schematic view of a partial structure at a in fig. 4.

Fig. 6 is a schematic structural view of the locking element.

Fig. 7 is a schematic structural view of a constant force spring.

Wherein, each reference sign in the figure:

100. a bracket housing; 110. a chute; 111. a mounting groove; 112. an empty-avoiding groove; 113. a baffle; 120. a guide groove; 130. a slide rail;

200. a lifting frame; 210. a clamping piece; 211. an abutting plate; 212. penetrating a groove; 220. a screen connector; 230. a constant force spring; 231. an extension end; 232. a curled end;

300. a locking piece; 301. a locking position; 302. releasing the bit; 303. a slide block; 310. a limit part; 320. a handle; 330. an abutment block;

400. and (5) a base.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and intended to illustrate embodiments of the utility model and should not be construed as limiting the utility model.

In the description of the embodiments of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the embodiments of the present utility model and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the meaning of "a plurality of" means two or more, unless specifically defined otherwise.

In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

In one embodiment of the present utility model, as shown in fig. 1, a display screen bracket having a latch structure is provided, which includes a bracket housing 100, a lifting frame 200 slidably coupled to the bracket housing 100, and a base 400 coupled to the bracket housing 100. A constant force spring 230 is connected between the bracket housing 100 and the lifting frame 200 to provide an upward tension force to the lifting frame 200, so that the lifting frame 200 can slide smoothly with respect to the bracket housing 100.

Specifically, as shown in fig. 1, 2 and 3, the rack housing 100 is sequentially provided with at least one latch 300 in the sliding direction of the lifting frame 200, and the latch 300 can slide between a locking position 301 and a releasing position 302. The bottom of the lifting frame 200 is provided with a clamping piece 210, and when the lifting frame 200 slides to one of the locking pieces 300, the locking piece 300 is moved to a locking position 301 to be clamped with the clamping piece 210, so that the lifting frame 200 is limited to move. The latch 300 is moved to a release position 302 to release the lift 200.

Compared with the prior art, the one or more technical schemes in the display screen bracket with the locking structure provided by the embodiment of the utility model have at least one of the following technical effects: when the external force pushes the lifting frame 200 to slide to any one of the locking piece 300 positions, the locking piece 300 is moved to the locking position 301, and the locking piece 300 can be clamped with the clamping piece 210 to limit the movement of the lifting frame 200, so that the lifting frame 200 is kept at a preset height position, and is not easy to slide downwards due to the influence of the external force, so that readjustment is needed, and the stability is good. When the locking piece 300 is moved to the release position 302, the lifting frame 200 is released, so that the lifting frame 200 can be moved to other height positions, and the lifting frame is high in flexibility and convenient to operate. In addition, the latch 300 is mounted on the bracket housing 100, so that the user can adjust the latch 300 conveniently and rapidly, and the user experience is good.

Further, as shown in fig. 2 and 3, the locking member 210 has an abutment plate 211 for abutting against the locking member 300. The abutting plate 211 is at least provided with a through groove 212, and the locking member 300 is at least provided with an abutting block 330. When the latch 300 moves to the release position 302, the abutment block 330 can pass through the through slot 212, so that the lifting frame 200 moves under the pushing of the external force; when the locking member 300 moves to the locking position 301, the abutment block 330 abuts against the abutment plate 211, so as to limit the movement of the lifting frame 200. The user can adjust the height of the display screen according to the use habit by moving the locking piece 300 to enable the lifting frame to keep moving or stopping at the height position of one locking piece 300, and the operation is convenient and the flexibility is good.

In another embodiment of the present utility model, as shown in fig. 3, 4 and 5, the outer wall of the bracket housing 100 is provided with a sliding groove 110 which is transversely distributed, the locking member 300 is slidably connected to the sliding groove 110 and can slide left and right along the sliding groove 110, so that the locking member 300 can be switched between the release position 302 and the locking position 301, and meanwhile, the structure of the locking member 300 sliding left and right is adapted to the use habit of a human body, and the operation is convenient and quick.

Further, as shown in fig. 5 and 6, the latch 300 is provided with a slider 303, the slider 303 is adapted to be slidably connected to the chute 110, the latch 300 moves along with the sliding of the slider 303 on the chute 110, so that the latch has a good sliding effect, and meanwhile, the latch is simple in structure and convenient to process and manufacture.

Further, as shown in fig. 3, 4, 5 and 6, the end portion of the slider 303 is bent and extended to form a limiting portion 310, the limiting portion 310 abuts against the outer side wall of the bracket housing 100, so as to prevent the latch 300 from falling off from the chute 110, improving stability, and in addition, a user can learn that the latch 300 is located at the chute 110 according to the location of the limiting portion 310, so that the user can conveniently adjust the latch 300 to the release position 302 or the locking position 301, and the use is convenient, and the experience is good.

Further, as shown in fig. 5 and 6, the size of one end of the sliding slot 110 is increased to form the mounting slot 111, and the limiting portion 310 may pass through the mounting slot 111, so that the sliding block 303 is slidably mounted in the sliding slot 110, so that the structure is simple, and meanwhile, the locking member 300 may be mounted on the sliding slot 110 without disassembling or assembling the sliding block 303, which is convenient and fast to assemble.

In another embodiment of the present utility model, as shown in fig. 3, 5 and 6, the latch 300 is provided with a handle 320, and a user adjusts the position of the latch 300 in the chute 110 through the handle 320, so that the latch 300 can be switched between the release position 302 and the locking position 301, and the operation is safe.

Preferably, as shown in fig. 4 and fig. 5, the outer wall of the bracket shell 100 is provided with a clearance groove 112 in a penetrating manner, the handle 320 is movably arranged in the clearance groove 112 in a penetrating manner, and a user can touch the handle 320 on the outer wall of the bracket shell 100, so that the position of the handle 320 in the clearance groove 112 is adjusted, and the bracket is convenient to use and popularize.

In another embodiment of the present utility model, as shown in fig. 3 and 5, a baffle 113 is disposed on an outer wall of the bracket housing 100, and the baffle 113 is used to limit the sliding of the latch 300 between the locking position 301 and the releasing position 302, and meanwhile, prevent the latch 300 from sliding off the bracket housing 100, which has good stability and safe use.

In another embodiment of the present utility model, as shown in fig. 1, a sliding rail 130 is connected between the lifting frame 200 and the support housing 100, so that the lifting frame 200 can lift relative to the support housing 100, and the sliding rail 130 is of a structure in the common prior art, which is convenient for assembly and convenient for processing and production of users.

In another embodiment of the present utility model, as shown in fig. 1, a guide slot 120 penetrating from front to back is provided above the support housing 100, the lifting frame 200 further includes a screen connector 220, the screen connector 220 is connected to the lifting frame 200 by penetrating the guide slot 120, so as to facilitate the lifting and lowering of the lifting frame 200, and the structure is simple and elegant, and the visual effect is good, and in addition, the screen connector 220 can be used for supporting the lifting frame 200, thereby improving the stability of the components.

In another embodiment of the present utility model, as shown in fig. 1 and 7, the extension end 231 of the constant force spring 230 is connected to the bracket housing 100, and the curled end 232 of the constant force spring is connected to the lifting frame 200, so as to provide an upward tension to the lifting frame 200, so that the lifting frame 200 can slide smoothly with respect to the bracket housing 100, thereby improving the sliding effect of the lifting frame 200, and dispersing the pressure generated on the bracket housing 100 during the lifting process of the lifting frame 200, so as to improve the service life of the bracket housing.

The rest of the present embodiment is the same as the first embodiment, and the unexplained features in the present embodiment are all explained by the first embodiment, and are not described here again.

The foregoing is a further detailed description of the utility model in connection with the preferred embodiments, and it is not intended that the utility model be limited to the specific embodiments described. For those skilled in the art, the architecture of the utility model can be flexible and changeable without departing from the concept of the utility model, and serial products can be derived. But a few simple derivatives or substitutions should be construed as falling within the scope of the utility model as defined by the appended claims.

Claims (10)

1. A display screen bracket with a locking structure, which comprises a bracket shell (100), a lifting frame (200) connected with the bracket shell (100) in a sliding way, and a base (400) connected with the bracket shell (100); a constant force spring (230) is connected between the bracket shell (100) and the lifting frame (200); it is characterized in that the method comprises the steps of,

the bracket shell (100) is sequentially provided with at least one locking piece (300) in the sliding direction of the lifting frame (200), and the locking piece (300) can slide between a locking position (301) and a releasing position (302);

the bottom of the lifting frame (200) is provided with a clamping piece (210), and when the lifting frame (200) slides to one locking piece (300) of the lifting frame, the locking piece (300) is moved to a locking position (301) to be clamped with the clamping piece (210) so as to limit the movement of the lifting frame (200); the latch (300) is moved to a release position (302) to release the lift (200).

2. The display screen bracket with the locking structure according to claim 1, wherein the clamping piece (210) is provided with an abutting plate (211), the abutting plate (211) is at least provided with a through groove (212) in a penetrating way, and the locking piece (300) is at least provided with an abutting block (330);

when the lock catch piece (300) moves to the release position (302), the abutting block (330) can pass through the through groove (212) so as to enable the lifting frame (200) to move under the pushing of external force; the locking piece (300) is moved to a locking position (301) and is abutted with the abutting plate (211) so as to limit the movement of the lifting frame (200).

3. The display screen bracket with the locking structure according to claim 1, wherein the outer wall of the bracket shell (100) is provided with sliding grooves (110) which are transversely distributed, and the locking piece (300) is slidably connected to the sliding grooves (110) and can slide left and right along the sliding grooves (110).

4. A display screen bracket with a locking structure according to claim 3, characterized in that the locking member (300) is provided with a slider (303), the slider (303) being adapted to be slidingly connected to the chute (110).

5. The display screen bracket with the locking structure according to claim 4, wherein the end portion of the sliding block (303) is bent and extended to form a limiting portion (310), and the limiting portion (310) abuts against the outer side wall of the bracket shell (100).

6. The monitor bracket with the latch structure according to claim 5, wherein one end of the sliding slot (110) is enlarged in size to form a mounting slot (111), and the limiting portion (310) can pass through the mounting slot (111) so that the sliding block is slidably mounted in the sliding slot (110).

7. A display screen bracket with a latch structure according to claim 1, wherein the latch member (300) is provided with a handle (320); the outer wall of the support shell (100) is provided with an empty avoiding groove (112) in a penetrating mode, and the handle (320) is movably arranged in the empty avoiding groove (112) in a penetrating mode.

8. A display screen bracket with a latch structure according to claim 1, wherein the outer wall of the bracket housing (100) is provided with a baffle (113), the baffle (113) being adapted to limit the sliding of the latch member (300) between the latch position (301) and the release position (302).

9. The display screen bracket with the locking structure according to claim 1, wherein a sliding rail (130) is connected between the lifting frame (200) and the bracket shell (100).

10. The display screen bracket with the locking structure according to claim 1, wherein a guide groove (120) penetrating front and back is arranged above the bracket shell (100), and the lifting frame (200) further comprises a screen connecting piece (220); the screen connecting piece (220) penetrates through the guide groove (120) and is connected to the lifting frame (200).