CN219530419U - Display support capable of freely adjusting height - Google Patents

Abstract

The utility model relates to the technical field of display supports, in particular to a display support with a freely adjustable height, which comprises a base, wherein a cavity is formed in one side of the base, a guide bar is fixedly connected in the cavity, an adjusting rod is slidably connected in the cavity, a rack is fixedly connected on one side of the adjusting rod, two first support plates are fixedly connected on one side of the base, and a gear is rotatably connected in the two first support plates. The utility model has the advantages that: the rocker drives the gear to rotate under the support of the first support plate, so that the rack is driven to move, the height of the adjusting rod can be adjusted at will, the structural fit of the gear and the rack is simple, the production process is mature, the service life is long, the production cost can be effectively saved, the free height adjustment of the support is realized, the production cost is saved, and the adjusting rod is fastened by rotating the screwing handle.

Description

Display support capable of freely adjusting height

Technical Field

The utility model relates to the technical field of display supports, in particular to a display support with freely adjustable height.

Background

The display screen with the fixed height is easy to damage the health of a user after long-time use, the existing display support with the adjustable height is mostly adjusted by adopting a gas spring structure, but the production cost of the gas spring is higher, the service life is shorter, and therefore the use cost of the display support is higher.

In order to solve the problem, the utility model provides a display bracket with freely adjustable height.

Disclosure of Invention

The object of the present utility model is to solve at least one of the technical drawbacks.

Therefore, an object of the present utility model is to provide a display stand with a freely adjustable height, so as to solve the problems mentioned in the background art and overcome the disadvantages of the prior art.

In order to achieve the above object, an embodiment of an aspect of the present utility model provides a display stand capable of freely adjusting a height, which comprises a base, wherein a cavity is provided at one side of the base, a guide bar is fixedly connected to the inside of the cavity, an adjusting rod is slidably connected to the inside of the cavity, a rack is fixedly connected to one side of the adjusting rod, two first support plates are fixedly connected to one side of the base, a gear is rotatably connected to the inside of the two first support plates, a second support plate is fixedly connected to one side of the base, a rocker is rotatably connected to the inside of the second support plate, a fastening block is fixedly connected to one side of the base, a threaded hole is provided at one side of the fastening block, a screwing handle is connected to the internal thread of the threaded hole, and one side of the screwing handle is lapped on one side of the adjusting rod.

By any of the above schemes, it is preferable that a rotating groove is formed on one side of the base, the size of the rotating groove is larger than that of the gear, and the position of the rotating groove corresponds to that of the gear.

The technical effect achieved by adopting the scheme is as follows: through the cooperation setting of rotary groove and first backup pad for the inside that can visit the cavity of gear meshes with the rack.

By any of the above schemes, it is preferable that a sliding groove is provided on one side of the adjusting rod, the shape and the size of the sliding groove are matched with the shape and the size of the conducting bar, and the inner surface of the sliding groove is slidably connected with the outer surface of the conducting bar.

The technical effect achieved by adopting the scheme is as follows: through the cooperation setting of sliding tray and gib, the direction of movement of adjusting lever is restricted.

By the above scheme, preferably, one side of the adjusting rod is fixedly connected with an arc-shaped supporting plate, and one side of the arc-shaped supporting plate is fixedly connected with a fixing plate.

By any of the above schemes, it is preferable that a rotation shaft is fixedly connected to both sides of the gear, and the outer surface of the gear is meshed with the outer surface of the rack.

The technical effect achieved by adopting the scheme is as follows: through the cooperation setting of gear and rack for the height of adjusting the pole can carry out the free regulation.

By any of the above schemes, it is preferable that a first rotation hole is formed on one side of the first support plate, the diameter of the first rotation hole is matched with the diameter of the rotation shaft, and the outer surface of the rotation shaft is rotatably connected to the inside of the first rotation hole.

The technical effect achieved by adopting the scheme is as follows: through setting up on the cooperation of first backup pad and first rotation hole, for pivoted gear provides support and spacing.

In any of the above aspects, it is preferable that a second rotation hole is formed in one side of the second support plate, and the position of the second rotation hole corresponds to the position of the first rotation hole.

By any of the above schemes, preferably, the size of the rocker is matched with the size of the second rotating hole, the outer surface of the rocker is rotationally connected to the inside of the second rotating hole, and one side of the rocker is fixedly connected to one side of the rotating shaft.

By the above scheme, preferably, through the cooperation setting of second backup pad and rocker for the rocker can normally rotate, thereby drives the gear and adjusts the height of adjusting the pole.

The embodiment of the other aspect of the utility model provides a display bracket capable of freely adjusting the height, wherein one side of the adjusting rod is fixedly connected with an arc-shaped supporting plate, one side of the arc-shaped supporting plate is fixedly connected with a fixed plate, one side of the fixed plate is provided with four second sliding grooves, the insides of the four second sliding grooves are respectively and slidably connected with a sliding rod, and one side of each of the four sliding rods is respectively and fixedly connected with a clamping plate.

By the above-mentioned scheme preferably, four slide bar symmetry distributes in the both sides of fixed plate, four the equal fixedly connected with of one side of joint board two joint springs, eight fixed orifices have been seted up to the both sides of fixed plate, eight the position of locating hole corresponds with eight joint spring's position respectively, eight one side of joint spring is fixedly connected with in the inside of corresponding fixed orifices respectively.

The technical effect achieved by adopting the scheme is as follows: the display placed inside is clamped and fixed through the matching arrangement of the clamping plate and the clamping spring.

An embodiment of another aspect of the present utility model provides a display stand with a freely adjustable height, wherein a motor is fixedly connected to one side of the support plate, and an output end of the motor is fixedly connected to one side of the rotating shaft.

The technical effect achieved by adopting the scheme is as follows: the rocker is replaced by the motor, so that the height adjustment of the adjusting rod is changed from manual adjustment to automatic adjustment.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

1. the rocker is rotated to drive the gear to rotate under the support of the first support plate, so that the rack is driven to move, the height of the adjusting rod can be adjusted at will, the structural fit of the gear and the rack is simple, the production process is mature, the service life is long, the production cost can be effectively saved, and the production cost is saved when the free height adjustment of the support is realized.

2. The adjusting rod is fastened by rotating the screwing handle, so that the adjusting rod is prevented from sliding downwards due to self gravity.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic view of an overall structure according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of an overall structure according to an embodiment of the present utility model;

FIG. 3 is a schematic illustration of a cut-away view of an overall structure according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a base structure according to an embodiment of the utility model;

FIG. 5 is a schematic view illustrating a structure of an adjusting lever according to an embodiment of the present utility model;

fig. 6 is a schematic view of a second adjusting lever according to an embodiment of the utility model.

In the figure: the device comprises a base, a 2-guide bar, a 3-adjusting rod, a 31-sliding groove, a 32-arc-shaped supporting plate, a 33-fixing plate, a 34-second sliding groove, a 35-sliding rod, a 36-clamping plate, a 37-clamping spring, a 4-rack, a 5-first supporting plate, a 51-first rotating hole, a 6-gear, a 7-second supporting plate, a 71-second rotating hole, an 8-rocker, a 9-threaded hole, a 10-screwing handle and a 11-rotating groove.

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 illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Embodiment one: as shown in fig. 1 to 5, a display bracket capable of freely adjusting the height comprises a base 1, a cavity is formed in one side of the base 1, a guide bar 2 is fixedly connected to the inside of the cavity, an adjusting rod 3 is fixedly connected to one side of the adjusting rod 3, a rack 4 is fixedly connected to one side of the base 1, two first supporting plates 5 are fixedly connected to one side of the base 1, the heights of the two first supporting plates 5 are smaller than the diameter of a gear 6, so that the gear 6 can be meshed with the rack 4 through a rotating groove 11, a gear 6 is rotatably connected to the inside of the two first supporting plates 5, a second supporting plate 7 is fixedly connected to one side of the base 1, a rocker 8 is rotatably connected to the inside of the second supporting plate 7, a rotating sleeve is sleeved on one side of the rocker 8, an anti-falling ball is fixedly connected to the top of the rocker 8, a screwing fastening block is fixedly connected to one side of the base 1, a threaded hole 9 is formed in one side of the fastening block, a handle 10 is connected to the inner thread of the threaded hole 9, and one side of the handle 10 is in lap joint with one side of the adjusting rod 3.

The rotating groove 11 is formed in one side of the base 1, the size of the rotating groove 11 is larger than that of the gear 6, the position of the rotating groove 11 corresponds to that of the gear 6, the gear 6 can be meshed with the rack 4 by penetrating into the cavity through the rotating groove 11 corresponding to the position of the gear 6, a certain distance exists between the rack 4 and the inner wall of the cavity, and therefore the gear 6 can conveniently drive the adjusting rod 3 to adjust.

A sliding groove 31 is formed in one side of the adjusting rod 3, the shape and the size of the sliding groove 31 are matched with those of the guide bar 2, and the inner surface of the sliding groove 31 is connected to the outer surface of the guide bar 2 in a sliding mode.

One side fixedly connected with arc backup pad 32 of adjusting pole 3, one side fixedly connected with fixed plate 33 of arc backup pad 32 provides support and is fixed for the display through the cooperation of fixed plate 33 and arc backup pad 32, conveniently installs the display.

Both sides of the gear 6 are fixedly connected with a rotating shaft, the outer surface of the gear 6 is meshed with the outer surface of the rack 4, and the rack 4 is driven to move in the vertical direction by rotating the gear 6, so that the height of the adjusting rod 3 is adjusted.

The first rotation hole 51 has been seted up to one side of first backup pad 5, and the diameter size of first rotation hole 51 and the diameter size looks adaptation of axis of rotation, and the surface rotation of axis of rotation is connected in the inside of first rotation hole 51, provides support and spacing for the rotation of gear 6 through the cooperation of first backup pad 5 and first rotation hole 51 for gear 6 can not produce and rock or upper and lower displacement in the pivoted.

A second rotation hole 71 is opened at one side of the second support plate 7, and the position of the second rotation hole 71 corresponds to the position of the first rotation hole 51.

The size of the rocker 8 is matched with the size of the second rotating hole 71, the outer surface of the rocker 8 is rotationally connected to the inside of the second rotating hole 71, one side of the rocker 8 is fixedly connected to one side of the rotating shaft, and the rocker 8 is supported and limited through the cooperation of the second supporting plate 7 and the second rotating hole 71, so that the rocker 8 can normally rotate, and the gear 6 is driven to rotate.

Embodiment two: as shown in fig. 6, one side of the adjusting rod 3 is fixedly connected with an arc-shaped supporting plate 32, one side of the arc-shaped supporting plate 32 is fixedly connected with a fixing plate 33, one side of the fixing plate 33 is provided with four second sliding grooves 34, the second sliding grooves 34 are trapezoid sliding grooves, the upper part is small and the lower part is wide, so that the sliding rod 35 is prevented from sliding out from the inside of the second sliding grooves 34, one sliding rod 35 is slidably connected in the inside of the four second sliding grooves 34, one side of the four sliding rods 35 is fixedly connected with a clamping plate 36, and one side of the clamping plate 36 is stuck with a protective cushion for preventing skidding and protecting the display to a certain extent.

The four sliding rods 35 are symmetrically distributed on two sides of the fixed plate 33, two clamping springs 37 are fixedly connected to one side of each of the four clamping plates 36, eight fixing holes are formed in two sides of the fixed plate 33, the positions of the eight positioning holes correspond to the positions of the eight clamping springs 37 respectively, one side of each of the eight clamping springs 37 is fixedly connected to the inside of the corresponding fixing hole, the clamping springs 37 and the sliding rods 35 are driven to be far away from the fixed plate 33 through pulling the clamping plates 36, and accordingly the display is conveniently placed in the clamping plates 36, the clamping plates 36 are driven to clamp and fix the display through the clamping springs 37, and support and protection are provided for the display.

Embodiment III: one side fixedly connected with motor of backup pad 7, the output fixed connection of motor is in one side of axis of rotation, in this embodiment, replaces original rocker 8 for the motor, because the motor is the common equipment in market, uses relatively ripe, consequently does not carry out the drawing, and does not influence operating personnel and implement, rotates through motor rotation drive gear 6 to drive gear strip 4 and remove, adjust the height of adjusting lever 3.

A display bracket capable of freely adjusting the height has the following working principle:

1) The rocker 8 is supported and limited through the second supporting plate 7, the gear 6 is driven to rotate through rotating the rocker 8, the gear 6 is supported and limited through the first supporting plate 5, the rotating gear 6 drives the rack 4 to move in the vertical direction, so that the adjusting rod 3 is driven to move in the cavity, the displacement of the adjusting rod is limited through the guide bar 2 and the sliding groove 31, after the adjusting rod 3 drives the display to move to a proper position, the height of the adjusting rod 3 is limited through rotating the screwing handle 10, and the display and the adjusting rod 3 are prevented from sliding downwards;

2) When the display installation of different sizes is fixed, drive slide bar 35 through pulling joint board 36 and slide in the inside of second sliding tray 34 to with the distance grow between the joint board 36, conveniently put into the display, put into the back when the display, drive joint board 36 through joint spring 37 and match the joint automatically to the display, thereby can both play certain support and protection to the display of different models, make the installation of display more firm.

Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:

1. the gear 6 is driven to rotate under the support of the first support plate 5 through the rotating rocker 8, so that the rack 4 is driven to move, the height of the adjusting rod 3 can be adjusted at will, the structural fit of the gear rack is simple, the production process is mature, the service life is long, the production cost can be effectively saved, and the production cost is saved when the free height adjustment of the support is realized.

2. The adjusting rod 3 is fastened by rotating the screwing handle 10, so that the adjusting rod is prevented from sliding downwards due to self gravity.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

It will be readily understood by those skilled in the art that the present utility model, including any combination of parts described in the summary and detailed description of the utility model above and shown in the drawings, is limited in scope and does not constitute a complete description of the various aspects of these combinations for the sake of brevity. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Although embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives, and variations may be made in the above embodiments by those skilled in the art without departing from the spirit and principles of the utility model. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (8)

1. A display stand capable of freely adjusting height, characterized in that: including base (1), cavity has been seted up to one side of base (1), the inside fixedly connected with conducting bar (2) of cavity, the inside sliding connection of cavity has an adjust pole (3), one side fixedly connected with rack (4) of adjusting pole (3), one side fixedly connected with two first backup pads (5) of base (1), two the inside rotation of first backup pad (5) is connected with a gear (6), one side fixedly connected with second backup pad (7) of base (1), the inside rotation of second backup pad (7) is connected with a rocker (8), one side fixedly connected with fastening block of base (1), screw hole (9) have been seted up to one side of fastening block, the inside threaded connection of screw hole (9) has a handle (10) of screwing, one side overlap joint of handle (10) is in one side of adjusting pole (3).

2. A free height adjustable display stand according to claim 1, wherein: a rotating groove (11) is formed in one side of the base (1), the size of the rotating groove (11) is larger than that of the gear (6), and the position of the rotating groove (11) corresponds to that of the gear (6).

3. A free height adjustable display stand according to claim 2, wherein: the sliding groove (31) is formed in one side of the adjusting rod (3), the shape and the size of the sliding groove (31) are matched with those of the conducting bar (2), and the inner surface of the sliding groove (31) is slidably connected to the outer surface of the conducting bar (2).

4. A free-height adjustable display stand according to claim 3, wherein: one side of the adjusting rod (3) is fixedly connected with an arc-shaped supporting plate (32), and one side of the arc-shaped supporting plate (32) is fixedly connected with a fixing plate (33).

5. The free-height adjustable display stand of claim 4, wherein: both sides of the gear (6) are fixedly connected with a rotating shaft, and the outer surface of the gear (6) is meshed with the outer surface of the rack (4).

6. The free-height adjustable display stand of claim 5, wherein: a first rotating hole (51) is formed in one side of the first supporting plate (5), the diameter of the first rotating hole (51) is matched with that of the rotating shaft, and the outer surface of the rotating shaft is rotationally connected to the inside of the first rotating hole (51).

7. The free-height adjustable display stand of claim 6, wherein: a second rotating hole (71) is formed in one side of the second supporting plate (7), and the position of the second rotating hole (71) corresponds to the position of the first rotating hole (51).

8. A free height adjustable display stand according to claim 7, wherein: the size of the rocker (8) is matched with the size of the second rotating hole (71), the outer surface of the rocker (8) is rotationally connected to the inside of the second rotating hole (71), and one side of the rocker (8) is fixedly connected to one side of the rotating shaft.