CN220706856U - Double-adjustment display equipment bracket - Google Patents

Abstract

The utility model relates to the technical field of display equipment supports, and discloses a double-adjustment display equipment support, which comprises an upper supporting seat, a base, a supporting frame and an adjustment structure, wherein the upper supporting seat is used for placing display equipment, and two ends of the supporting frame are respectively hinged with the upper supporting seat and the base; the adjusting structure comprises a handle, a rotating block, a pushing block, an upper fixed gear, an upper sliding gear, a swing arm, a lower fixed gear and a lower sliding gear, wherein the handle is used for driving the rotating block to rotate, the rotating block is used for pushing the pushing block to move, the pushing block is connected with the upper sliding gear, and the upper fixed gear and the upper sliding gear are in meshing locking or unlocking; the swing arm is arranged in a swinging way under the pushing force, and the lower fixed gear and the lower sliding gear are locked in a meshed mode or unlocked in a released mode. When in adjustment, the handle is pressed, so that the upper sliding gear is separated from the upper fixed gear, the angle adjustment between the upper supporting seat and the supporting frame is realized, and meanwhile, the height adjustment of the supporting frame is realized; the user can directly press the handle to realize the angle and height adjustment of the display device.

Description

Double-adjustment display equipment bracket

Technical Field

The utility model relates to the technical field of display equipment supports, in particular to a double-adjustment display equipment support.

Background

With the development of technology, display devices are increasingly used, such as display screens, mobile phones, tablets, portable screens, computer screens, etc., and in order to facilitate viewing or operating the display screens, a bracket is generally used to realize the fixed placement of the display devices.

For example, publication number CN 214947770U discloses a display screen angle adjusting device, which comprises a main body, a bracket, an adjusting structure and a supporting plate, wherein the main body is used for placing a display screen, the upper part of the bracket is hinged with the main body, and the lower part of the bracket is movably arranged; the lower part of the supporting plate is connected with the bracket, the upper part of the supporting plate is movably or lockingly arranged with the main body, and the adjusting structure is used for controlling the supporting plate to be movably or lockingly arranged with the main body; only the display angle of the display device can be adjusted, and the height adjustment requirement cannot be met.

The publication number is CN216692928U, has disclosed the folding support of U-type electronic equipment, including base, support frame, loading board, upper bracket and lower bracket, the loading board is used for bearing and placing the electronic equipment, the upper portion of support frame is articulated with loading board to be arranged, the lower portion of support frame is articulated with base to be arranged; the support frame is provided with a plurality of first positioning grooves and a plurality of second positioning grooves, the first positioning grooves are arranged at intervals in sequence, and the second positioning grooves are arranged at intervals in sequence; the upper part of the upper support frame is hinged with the bearing plate, and the lower part of the upper support frame forms an upper positioning head which is used for embedding a first positioning groove or separating from the first positioning groove; the lower part of the lower support frame is hinged with the base, and the upper part of the lower support frame is provided with a lower positioning head which is used for embedding a second positioning groove or separating from the second positioning groove.

In the prior art, when the height adjustment and the angle adjustment of the display device are performed, separate operations are required to realize the height adjustment and the angle adjustment of the display device, which results in inconvenient user operations.

Disclosure of Invention

The utility model aims to provide a double-adjustment display equipment bracket, which aims to solve the problem that in the prior art, the display equipment is inconvenient to adjust the height and the angle.

The utility model is realized in such a way that the double-adjustment display equipment bracket comprises an upper supporting seat, a base, a supporting frame and an adjustment structure, wherein the upper supporting seat is used for placing display equipment, and two ends of the supporting frame are respectively hinged with the upper supporting seat and the base; the adjusting structure comprises a handle, a rotating block, a pushing block, an upper fixed gear, an upper sliding gear, a swing arm, a lower fixed gear and a lower sliding gear, wherein the handle is connected with the rotating block, the handle is used for driving the rotating block to be arranged in a rotating way, the rotating block is used for pushing the pushing block to be arranged in a moving way along the axial direction, the pushing block is connected with the upper sliding gear, and the upper fixed gear and the upper sliding gear are engaged, locked or unlocked in a loosening way; the swing arm is installed the support frame, the upper portion of swing arm with go up the sliding gear and be connected the arrangement, the lower part of swing arm with lower sliding gear is connected the arrangement, the swing arm receives the driving force to be the swing and arranges, down solid gear with lower sliding gear is the meshing locking or loosens the unblock.

Further, the rotating block is provided with a rotating surface, the pushing block is provided with a pushing curved surface, the rotating surface and the pushing curved surface are respectively arranged in a curved surface shape, the rotating surface and the pushing curved surface are correspondingly arranged, and the rotating surface rotationally pushes the pushing curved surface to be arranged in a moving way along a deviating direction; the upper supporting seat is provided with a rotation limiting block, the push block is provided with a push groove, the rotation limiting block is embedded in the push groove, and the rotation limiting block is used for limiting the push block to rotate.

Further, the rotating block is provided with two rotating curved surfaces, the pushing block is provided with two pushing curved surfaces, the two rotating curved surfaces are symmetrically arranged, the two pushing curved surfaces are symmetrically arranged, and the two rotating curved surfaces and the two pushing curved surfaces are in one-to-one correspondence.

Further, the adjusting structure comprises a pushing and fixing column, one end of the pushing and fixing column is connected with the pushing block, the other end of the pushing and fixing column penetrates through the rotating block, and the pushing and fixing column is used for limiting the radial offset of the rotating block and the pushing block.

Further, the adjusting structure comprises an upper fixed column, one end of the upper fixed column is connected with the upper sliding gear, and the other end of the upper fixed column penetrates through the upper fixed gear to extend through the pushing block.

Further, the upper sliding gear comprises an upper gear seat and an upper gear body, the upper gear seat and the upper gear body are connected, and the upper gear body and the upper fixed gear are in meshing locking or unlocking loosening; the adjusting structure comprises an upper reset spring, one end of the upper reset spring is fixedly arranged, the other end of the upper reset spring is connected with the upper gear seat, and the upper reset spring is used for applying reset elastic force to enable the upper fixed gear and the upper gear body to be in meshing locking arrangement.

Further, the lower sliding gear comprises a lower gear seat and a lower gear body, the lower gear seat and the lower gear body are connected, and the lower gear body and the lower fixed gear are in meshing locking or unlocking loosening; the adjusting structure comprises a lower reset spring, one end of the lower reset spring is fixedly arranged, the other end of the lower reset spring is connected with the lower gear seat, and the lower reset spring is used for applying reset elastic force to enable the lower fixed gear and the lower gear body to be in meshed locking arrangement.

Further, the adjusting structure comprises an arm fixed shaft, one end of the arm fixed shaft is connected with the supporting frame, the other end of the arm fixed shaft penetrates through the middle of the swing arm, and the swing arm and the arm fixed shaft are movably arranged.

Further, the upper supporting seat is a tray piece, the tray piece comprises a tray sheet and a bracket, the tray sheet and the bracket are connected and arranged, the tray sheet and the display equipment are in flat abutting arrangement, and the bracket is used for supporting the display equipment; or, the upper supporting seat comprises an upper supporting plate and a locking piece, wherein the upper supporting plate is used for being in abutting arrangement with the display equipment, and the locking piece is used for locking the upper supporting plate and the display equipment.

Further, the base comprises a seat board, and the seat board is arranged in a placing way; alternatively, the base comprises two clamping plates, the two clamping plates are arranged in a hinged manner, and the two clamping plates are used for clamping.

Compared with the prior art _， When the double-adjustment display equipment support is required to be adjusted, a user presses the handle to drive the rotating block to rotate, the rotating block rotates to push the pushing block to move towards the upper fixed gear, the pushing block moves to push the upper sliding gear to move until the upper sliding gear and the upper fixed gear are arranged in a separated mode, at the moment, the upper sliding gear drives the swing arm to swing, the swing arm swings to drive the lower sliding gear and the lower fixed gear to be arranged in a separated mode, angle adjustment between the upper supporting seat and the supporting frame is achieved, meanwhile, angle adjustment between the supporting frame and the base is achieved, and therefore height adjustment of the supporting frame is achieved; thus, the user can quickly realize the angle and height adjustment of the display device by directly pressing the handle.

Drawings

FIG. 1 is an exploded view of a dual adjustment display device stand provided by the present utility model;

FIG. 2 is a schematic cross-sectional view of a dual-adjustment display device stand according to the present utility model in an unlocked state;

FIG. 3 is an enlarged schematic view of portion A of the dual adjustment display device stand provided by the present utility model;

FIG. 4 is a schematic cross-sectional view of a dual-adjustment display device stand according to the present utility model in a locked state;

FIG. 5 is an enlarged schematic view of a portion B of the dual adjustment display device stand provided by the present utility model;

FIG. 6 is a schematic perspective view showing the cooperation of a rotating block and a pushing block of a dual-adjustment display device bracket according to the present utility model;

fig. 7 is a schematic perspective view of a supporting frame of a dual-adjustment display device bracket provided by the utility model;

fig. 8 is a schematic view of a use state of a dual adjustment display device stand provided by the present utility model.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

The implementation of the present utility model will be described in detail below with reference to specific embodiments.

The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present utility model, it should be understood that, if there is an azimuth or positional relationship indicated by terms such as "upper", "lower", "left", "right", etc., based on the azimuth or positional relationship shown in the drawings, it is only for convenience of describing the present utility model and simplifying the description, but it is not indicated or implied that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus terms describing the positional relationship in the drawings are merely illustrative and should not be construed as limitations of the present patent, and specific meanings of the terms described above may be understood by those skilled in the art according to specific circumstances.

Referring to fig. 1-8, a preferred embodiment of the present utility model is provided.

The double-adjustment display equipment bracket comprises an upper supporting seat 1, a base 2, a supporting frame 3 and an adjustment structure 4, wherein the upper supporting seat 1 is used for placing display equipment 7, and two ends of the supporting frame 3 are respectively hinged with the upper supporting seat 1 and the base 2; the adjusting structure 4 comprises a handle 41, a rotating block 42, a pushing block 43, an upper fixed gear 44, an upper sliding gear 45, a swing arm 46, a lower fixed gear 47 and a lower sliding gear 48, wherein the handle 41 is connected with the rotating block 42, the handle 41 is used for driving the rotating block 42 to rotate, the rotating block 42 is used for pushing the pushing block 43 to move along the axial direction, the pushing block 43 is connected with the upper sliding gear 45, and the upper fixed gear 44 and the upper sliding gear 45 are engaged and locked or unlocked; the support frame 3 is installed to the swing arm 46, and the upper portion and the upper sliding gear 45 of swing arm 46 are connected and arrange, and the lower part and the lower sliding gear 48 of swing arm 46 are connected and arrange, and the swing arm 46 receives the thrust to be arranged in a swinging way, and lower solid gear 47 and lower sliding gear 48 are the meshing locking or loosen the unblock.

When the double-adjustment display equipment support needs to be adjusted, a user presses the handle 41 to drive the rotating block 42 to rotate, the rotating block 42 rotates to push the pushing block 43 to move towards the upper fixed gear 44, the pushing block 43 moves to push the upper sliding gear 45 to move until the upper sliding gear 45 and the upper fixed gear 44 are arranged in a separated mode, at the moment, the upper sliding gear 45 drives the swing arm 46 to swing, the swing arm 46 swings to drive the lower sliding gear 48 and the lower fixed gear 47 to be arranged in a separated mode, and therefore angle adjustment between the upper support seat 1 and the support frame 3 is achieved, meanwhile, angle adjustment between the support frame 3 and the base 2 is achieved, and therefore height adjustment of the support frame 3 is achieved; in this way, the user can quickly adjust the angle and height of the display device 7 by directly pressing the handle 41.

The upper supporting seat 1 is provided with a rotation limiting block 11, the push block 43 is provided with a push groove 432, the rotation limiting block 11 is embedded in the push groove 432, and the rotation limiting block 11 is used for limiting the rotation of the push block 43; in this way, under the action of the rotation limiting block 11, the rotation of the push block 43 is limited, so that the push block 43 is arranged in a moving way along the direction deviating from the rotary block 42 when being pushed, the driving of the swing arm 46 is further realized, and the separation arrangement of the lower fixed gear 47 and the lower sliding gear 48 is synchronously realized.

The rotating block 42 has a rotating surface 421, the pushing block 43 has a pushing surface 431, the rotating surface 421 and the pushing surface 431 are respectively arranged in a curved surface shape, the rotating surface 421 and the pushing surface 431 are correspondingly arranged, and the rotating surface 421 rotates to push the pushing surface 431 to move along a deviating direction; in this way, under the cooperation of the rotating surface 421 and the pushing surface 431, the rotating block 42 is realized to rotationally push the pushing block 43 to move toward the upper fixed gear 44.

Meanwhile, the rotating curved surface 421 and the pushing curved surface 431 are respectively arranged in a curved surface shape, so that the pushing stability is better, and the movement stability of the pushing block 43 is enhanced.

The rotating block 42 is provided with two rotating curved surfaces 421, the pushing block 43 is provided with two pushing curved surfaces 431, the two rotating curved surfaces 421 are symmetrically arranged, the two pushing curved surfaces 431 are symmetrically arranged, and the two rotating curved surfaces 421 and the two pushing curved surfaces 431 are in one-to-one correspondence arrangement; in this way, the two ends of the rotating block 42 synchronously apply pushing force, so that the two positions of the pushing block 43 simultaneously receive the pushing force, and the movement of the pushing block 43 is smoother.

The adjusting structure 4 comprises a pushing and fixing column, one end of the pushing and fixing column is connected with the pushing block 43, the other end of the pushing and fixing column penetrates through the rotating block 42, and the pushing and fixing column is used for limiting radial offset of the rotating block 42 and the pushing block 43; under the action of the pushing and fixing column, the radial offset limiting function is achieved, so that the rotating block 42 and the pushing block 43 are aligned and arranged in the radial direction, offset is avoided, and thrust conduction between the rotating block 42 and the pushing block 43 is guaranteed.

The adjusting structure 4 comprises an upper fixed column, one end of the upper fixed column is connected with an upper sliding gear 45, and the other end of the upper fixed column penetrates through the upper fixed gear 44 to extend through the push block 43; under the action of the upper fixed column, the radial deflection limiting effect is achieved, and the cooperation of the upper sliding gear 45, the upper fixed gear 44 and the push block 43 is guaranteed.

The upper sliding gear 45 comprises an upper gear seat and an upper gear body, the upper gear seat and the upper gear body are connected, and the upper gear body is meshed with the upper fixed gear 44 for locking or unlocking; the adjusting structure 4 comprises an upper reset spring 5, one end of the upper reset spring 5 is fixedly arranged, the other end of the upper reset spring 5 is connected with the upper gear seat, and the upper reset spring 5 is used for applying reset elastic force to enable the upper fixed gear 44 and the upper gear body to be in meshed and locked arrangement.

Thus, when the pushing force is greater than the elastic force of the upper return spring 5, the upper sliding gear 45 is separated from the upper fixed gear 44 against the elastic force, so that the angle adjustment between the upper support seat 1 and the support frame 3 is realized, the presentation angle of the display device 7 is adjusted, the pushing force is withdrawn after the adjustment, the upper sliding gear 45 is driven to return to be meshed with the upper fixed gear 44 under the action of the upper return spring 5, the upper sliding gear 45 and the upper fixed gear 44 are locked, and the support and the placement of the display device 7 are ensured.

The upper gear body is provided with an upper limit part which is arranged in an extending way along the direction deviating from the tooth part; the upper limit part is in abutting arrangement with the support frame 3; in this way, the upper limit part is used for limiting the rotation of the upper sliding gear 45, so that the influence on engagement locking and separation unlocking caused by the rotation of the upper sliding gear 45 is avoided.

The lower sliding gear 48 comprises a lower gear seat and a lower gear body, the lower gear seat and the lower gear body are connected, and the lower gear body is meshed with the lower fixed gear 47 for locking or unlocking; the adjusting structure 4 comprises a lower reset spring 6, one end of the lower reset spring 6 is fixedly arranged, the other end of the lower reset spring 6 is connected with the lower gear seat, and the lower reset spring 6 is used for applying reset elastic force to enable the lower fixed gear 47 and the lower gear body to be in meshed locking arrangement.

Like this, when swing arm 46 receives the impulse to be the swing, swing arm 46 pulls and goes up the sliding gear 45 and remove, go up the sliding gear 45 and overcome elasticity and be the separation with lower fixed gear 47 and arrange, realize the angle adjustment between support frame 3 and the base 2, thereby adjust the supporting height of support frame 3, and then adjust the placing height of display device 7, the back, cancel thrust, under the effect of lower reset spring 6, impel lower sliding gear 48 to reset and be the meshing with lower fixed gear 47, realize lower sliding gear 48 and lower fixed gear 47 are locking arrangement, ensure the support and the placing of display device 7.

The lower gear body is provided with a lower limiting part which is arranged in an extending way along the direction deviating from the tooth part; the lower limit part is in abutting arrangement with the support frame 3; in this way, the rotation of the lower slide gear 48 is restricted by the lower limit portion, and the influence of the rotation of the lower slide gear 48 on the engagement locking and the disengagement unlocking is avoided.

The adjusting structure 4 comprises an arm fixed shaft 31, one end of the arm fixed shaft 31 is connected with the support frame 3, the other end of the arm fixed shaft 31 penetrates through the middle of the swing arm 46, and the swing arm 46 and the arm fixed shaft 31 are movably arranged; under the action of the arm fixed shaft 31, the swing arm 46 is assembled on the support frame 3 to play a role in positioning, so that the swing arm 46 can conveniently swing under thrust, and the driving of the two ends of the swing arm 46 is realized.

The upper supporting seat 1 is a tray part, the tray part comprises a tray and a bracket, the tray and the bracket are connected and arranged, the tray and the display equipment 7 are in flat and abutting arrangement, and the bracket is used for supporting the display equipment 7; the placement and support of the display device 7 is achieved.

Or, the upper support seat 1 comprises an upper support plate and a locking piece, wherein the upper support plate is used for being in abutting arrangement with the display equipment 7, and the locking piece is used for locking the upper support plate and the display equipment 7; the placement and support of the display device 7 is achieved.

The base 2 comprises a seat board which is arranged in a placing way; in this way, the placement of the stand is achieved by placing the base 2 directly on the desktop or elsewhere, thereby facilitating the placement of the display device 7.

Alternatively, the base 2 comprises two clamping plates which are arranged in a hinged manner and are used for clamping; thus, the base 2 can be clamped at the edge of the table through the two clamping plates, and the setting of the bracket is realized.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (10)

1. The double-adjustment display equipment support is characterized by comprising an upper supporting seat, a base, a supporting frame and an adjustment structure, wherein the upper supporting seat is used for placing display equipment, and two ends of the supporting frame are respectively hinged with the upper supporting seat and the base; the adjusting structure comprises a handle, a rotating block, a pushing block, an upper fixed gear, an upper sliding gear, a swing arm, a lower fixed gear and a lower sliding gear, wherein the handle is connected with the rotating block, the handle is used for driving the rotating block to be arranged in a rotating way, the rotating block is used for pushing the pushing block to be arranged in a moving way along the axial direction, the pushing block is connected with the upper sliding gear, and the upper fixed gear and the upper sliding gear are engaged, locked or unlocked in a loosening way; the swing arm is installed the support frame, the upper portion of swing arm with go up the sliding gear and be connected the arrangement, the lower part of swing arm with lower sliding gear is connected the arrangement, the swing arm receives the driving force to be the swing and arranges, down solid gear with lower sliding gear is the meshing locking or loosens the unblock.

2. The dual adjustment display device holder according to claim 1, wherein the rotating block has a rotating surface, the pushing block has a pushing surface, the rotating surface and the pushing surface are respectively arranged in a curved surface shape, the rotating surface and the pushing surface are correspondingly arranged, and the rotating surface rotationally pushes the pushing surface to be arranged in a moving manner along a deviating direction; the upper supporting seat is provided with a rotation limiting block, the push block is provided with a push groove, the rotation limiting block is embedded in the push groove, and the rotation limiting block is used for limiting the push block to rotate.

3. The dual alignment display device stand of claim 2, wherein the rotating block has two of the rotating surfaces, the pushing block has two of the pushing surfaces, the two of the rotating surfaces are symmetrically arranged, the two of the pushing surfaces are symmetrically arranged, and the two of the rotating surfaces and the two of the pushing surfaces are in one-to-one correspondence.

4. The dual adjustment display device bracket of claim 2, wherein the adjustment structure comprises a push-fixing post, one end of the push-fixing post is connected with the push block, the other end of the push-fixing post penetrates through the rotating block, and the push-fixing post is used for limiting radial offset of the rotating block and the push block.

5. The dual adjustment display device bracket of claim 4, wherein the adjustment structure comprises an upper fixed post, one end of the upper fixed post is connected with the upper sliding gear, and the other end of the upper fixed post extends through the upper fixed gear and penetrates through the push block.

6. The dual adjustment display apparatus bracket according to any one of claims 1 to 5, wherein the upper slide gear includes an upper gear seat and an upper gear body, the upper gear seat and the upper gear body are arranged in a connection manner, and the upper gear body is engaged with the upper fixed gear to be locked or unlocked in a release manner; the adjusting structure comprises an upper reset spring, one end of the upper reset spring is fixedly arranged, the other end of the upper reset spring is connected with the upper gear seat, and the upper reset spring is used for applying reset elastic force to enable the upper fixed gear and the upper gear body to be in meshing locking arrangement.

7. The dual adjustment display apparatus bracket according to any one of claims 1 to 5, wherein the lower slide gear includes a lower gear seat and a lower gear body, the lower gear seat and the lower gear body are arranged in a connection, and the lower gear body is engaged with the lower fixed gear to be locked or unlocked in a release manner; the adjusting structure comprises a lower reset spring, one end of the lower reset spring is fixedly arranged, the other end of the lower reset spring is connected with the lower gear seat, and the lower reset spring is used for applying reset elastic force to enable the lower fixed gear and the lower gear body to be in meshed locking arrangement.

8. The dual adjustment display device bracket of any one of claims 1-5, wherein the adjustment structure comprises an arm shaft, one end of the arm shaft is connected to the support frame, the other end of the arm shaft extends through a middle portion of the swing arm, and the swing arm is movably arranged with the arm shaft.

9. The dual adjustment display device bracket of any one of claims 1-5, wherein the upper support is a tray member, the tray member comprising a tray sheet and a bracket, the tray sheet and the bracket being in a connected arrangement, the tray sheet being in a tiled interference arrangement with a display device, the bracket being for supporting the display device; or, the upper supporting seat comprises an upper supporting plate and a locking piece, wherein the upper supporting plate is used for being in abutting arrangement with the display equipment, and the locking piece is used for locking the upper supporting plate and the display equipment.

10. The dual adjustment display device bracket of any one of claims 1-5, wherein the base includes a seat plate in a lay-out arrangement; alternatively, the base comprises two clamping plates, the two clamping plates are arranged in a hinged manner, and the two clamping plates are used for clamping.