Display support

Abstract

A shell of the display support is provided with a vertical linear hole, and a mounting plate penetrates through the linear hole to be connected with a display screen. The first fixing rod is horizontally arranged above the shell; the second fixing rod is horizontally arranged below the shell; one end of the first flexible rope and one end of the second flexible rope are connected with the mounting plate, and the other end of the first flexible rope and the other end of the second flexible rope respectively bypass the first fixing rod and the second fixing rod and are connected with the balancing weight; elastic protruding pieces are arranged on the two sides of the balancing weight, a plurality of matching grooves which are vertically distributed at intervals are formed in the inner surface of the shell, and the elastic protruding pieces are matched with the matching grooves so that the mounting plate can be fixed to the opposite shell; under the condition that enough external force is applied to the mounting plate, the first flexible rope or the second flexible rope pulls the balancing weight, and the elastic protruding piece can pop out of the matching groove and be embedded into other matching grooves opposite to the external force in direction. According to the scheme, a user can directly adjust the height of the display screen through the display support.

Description

Technical Field

[0001] The utility model relates to the technical field of displays, in particular to a display bracket. Background Art

[0002] A monitor usually refers to a display device of an office computer. A monitor stand is used to support the computer screen so that the computer screen is at a certain distance from the desktop. Existing monitors usually do not have the function of adjusting the height. When users want to adjust the height, they usually put a book or other items under the monitor stand to make the height of the monitor match their height and sitting posture, so that the user's body and vision are in a comfortable position and the fatigue of the neck and eyes is reduced. However, the above method will make the office desktop messy, which is not conducive to efficient work. Utility Model Content

[0003] The utility model aims to provide a display stand, which enables a user to directly adjust the height of a display screen, so as to solve the problem of neck and eye fatigue caused by the mismatch between the height of the display screen and the body shape of the user.

[0004] To achieve this purpose, the utility model adopts the following technical solutions:

[0005] A display bracket, characterized in that it comprises a mounting plate, a first fixing rod, a second fixing rod, a first flexible rope, a second flexible rope, a counterweight block and a housing;

[0006] The housing has a vertically arranged straight hole, and the mounting plate passes through the straight hole and is connected to the display screen; the first fixing rod is horizontally arranged on the housing and is located above the mounting plate; the second fixing rod is horizontally arranged on the housing and is located below the counterweight block;

[0007] One end of the first flexible rope is connected to the mounting plate, and the other end of the first flexible rope passes over the first fixing rod from above and is connected to the counterweight; one end of the second flexible rope is connected to the mounting plate, and the other end of the second flexible rope passes over the second fixing rod from below and is connected to the counterweight;

[0008] Elastic protrusions are provided on both sides of the counterweight block, and a plurality of vertically spaced mating grooves are provided on the inner surface of the shell. The elastic protrusions cooperate with the mating grooves to fix the counterweight block relative to the shell. When sufficient external force is applied to the mounting plate, the first flexible rope or the second flexible rope pulls the counterweight block, so that the elastic protrusions can pop out from the mating grooves and embed into other mating grooves in a direction opposite to the direction of the external force.

[0009] In one embodiment, the counterweight block has a mounting groove, the elastic protrusion comprises a guide portion and an elastic member connected to the guide portion, and the elastic member is arranged in the mounting groove.

[0010] In one embodiment, the guide portion is in the shape of a hemispherical surface or an axially horizontally arranged arc surface.

[0011] In one embodiment, it further comprises a guide rail, wherein the guide rail is vertically fixed to the shell, and the counterweight block has a guide groove, and the guide groove is slidably matched with the guide rail.

[0012] In one embodiment, it further includes a first pulley and a second pulley; the first pulley is fixed to the first fixing rod, and the first flexible rope is overlapped on the first pulley; the second pulley is fixed to the second fixing rod, and the second flexible rope is overlapped on the second pulley.

[0013] In one embodiment, it further includes a gear and a rack; the gear is rotatably connected to the mounting plate, the rack is vertically arranged on the housing, and the gear is meshed with the rack.

[0014] In one embodiment, the shell has a second guide groove extending vertically, and the mounting plate is provided with a matching portion, and the matching portion extends into the second guide groove and slidably matches with the second guide groove.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] It should be noted that the technical solution of the utility model can adjust the height of the display screen relative to the desktop by manually pressing down or lifting the display screen when in use. Specifically, the mounting plate is connected to the display screen through a straight hole, and the mounting plate can move up and down relative to the straight hole. When lowering the display screen, a downward external force is applied to the mounting plate, the first flexible rope changes the direction of the force through the first fixing rod, the first flexible rope pulls the counterweight block upward, the elastic protrusion pops out from the matching groove, and is embedded in the matching groove above. When the external force disappears, the mounting plate is fixed relative to the shell. When raising the display screen, an upward external force is applied to the mounting plate, the second flexible rope changes the direction of the force through the second fixing rod, the second flexible rope pulls the counterweight block downward, the elastic protrusion pops out from the matching groove, and is embedded in the matching groove below. Similarly, when the external force disappears, the mounting plate is fixed relative to the shell. Therefore, the technical solution of the utility model proposes to enable the user to directly adjust the height of the display screen through the display stand, thereby solving the problem of neck and eye fatigue caused by the mismatch between the height of the display screen and the user's body shape, and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] The structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with this technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantive technical significance. Any structural modification, change in proportion or adjustment of size, without affecting the effects and purposes that can be achieved by the present invention, should still fall within the scope of the technical contents disclosed by the present invention.

[0019] Figure 1 A reference diagram of a use state of an embodiment of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of an embodiment of the utility model;

[0021] Figure 3 for Figure 2 A schematic diagram of the structure from another angle;

[0022] Figure 4 It is a partial schematic diagram of an embodiment of the utility model;

[0023] Illustrations: 100, display bracket; 110, mounting plate; 111, gear; 120, first fixing rod; 121, first pulley; 130, second fixing rod; 131, second pulley; 141, first flexible rope; 142, second flexible rope; 150, counterweight; 151, elastic protrusion; 1514, guide portion; 1515, elastic member; 152, mounting groove; 153, guide groove; 160, housing; 161, slotted hole; 162, guide rail; 163, rack; 164, matching groove; 20', display screen. DETAILED DESCRIPTION

[0024] In order to make the technical purpose, features and advantages of the utility model more obvious and easy to understand, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the embodiment described below is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present invention, it should be understood that the terms "upper", "lower", "top", "bottom", "inside", "outside", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. It should be noted that when a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a centrally arranged component at the same time.

[0026] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0027] An embodiment of the utility model provides a display bracket 100 .

[0028] See also Figure 1 , Figure 2 , Figure 3 , the display bracket 100 includes a mounting plate 110, a first fixing rod 120, a second fixing rod 130, a first flexible rope 141, a second flexible rope 142, a counterweight 150 and a housing 160;

[0029] The housing 160 has a vertically arranged straight hole 161, and the mounting plate 110 passes through the straight hole 161 and is connected to the display screen 20'; the first fixing rod 120 is horizontally arranged on the housing 160 and is located above the mounting plate 110; the second fixing rod 130 is horizontally arranged on the housing 160 and is located below the counterweight 150;

[0030] One end of the first flexible rope 141 is connected to the mounting plate 110, and the other end of the first flexible rope 141 passes through the first fixing rod 120 from above and is connected to the counterweight 150; one end of the second flexible rope 142 is connected to the mounting plate 110, and the other end of the second flexible rope 142 passes through the second fixing rod 130 from below and is connected to the counterweight 150;

[0031] Elastic protrusions 151 are provided on both sides of the counterweight block 150, and a plurality of vertically spaced mating grooves 164 are provided on the inner surface of the shell 160. The elastic protrusions 151 cooperate with the mating grooves 164 to fix the counterweight block 150 relative to the shell 160. When sufficient external force is applied to the mounting plate 110, the first flexible rope 141 or the second flexible rope 142 pulls the counterweight block 150, so that the elastic protrusions 151 can pop out from the mating grooves 164 and embed into other mating grooves 164 in a direction opposite to the direction of the external force.

[0032] It should be noted that the technical solution of the utility model can adjust the height of the display screen 20' relative to the desktop by manually pressing down the display screen 20' or lifting up the display screen 20'. Specifically, the mounting plate 110 is connected to the display screen 20' through a straight hole 161, and the mounting plate 110 can move up and down relative to the straight hole 161. When lowering the display screen 20', a downward external force is applied to the mounting plate 110, and the first flexible rope 141 changes the direction of the force through the first fixing rod 120. The first flexible rope 141 pulls the counterweight block 150 upward, and the elastic protrusion 151 pops out from the matching groove 164 and embeds into the matching groove 164 above. When the external force disappears, the mounting plate 110 is fixed relative to the shell 160. When the display screen 20' is raised, an upward external force is applied to the mounting plate 110, and the second flexible rope 142 changes the direction of the force through the second fixing rod 130. The second flexible rope 142 pulls the counterweight 150 downward, and the elastic protrusion 151 pops out from the matching groove 164 and is embedded in the matching groove 164 below. Similarly, when the external force disappears, the mounting plate 110 is fixed relative to the housing 160. Therefore, the technical solution of the utility model proposes that the user can directly adjust the height of the display screen 20' through the display bracket 100, which solves the problem of neck and eye fatigue caused by the mismatch between the height of the display screen 20' and the user's body shape, thereby improving work efficiency.

[0033] Optionally, the counterweight block 150 is made of metal, and / or the counterweight block 150 is filled with cement.

[0034] Optionally, in order to more securely fix the mounting plate 110 relative to the housing 160 , a plurality of elastic protrusions 151 are provided.

[0035] See also Figure 2 and Figure 4 In a specific embodiment of the utility model, the counterweight block 150 has a mounting groove 152, and the elastic protrusion 151 includes a guide portion 1514 and an elastic member 1515 connected to the guide portion 1514, and the elastic member 1515 is arranged in the mounting groove 152. Furthermore, the guide portion 1514 is in the shape of a hemispherical surface or an axially horizontally arranged arc surface. When in use, when the counterweight block 150 is subjected to an upward or downward external force, the guide portion 1514 contacts the wall of the matching groove 164, and the guide portion 1514 moves in the direction of the contraction of the elastic member 1515 under the action of the external force, and disengages from the mounting groove 152. Setting the above-mentioned guide portion 1514 as an arc surface or a hemispherical surface can make it easier for the guide portion 1514 to disengage from the matching groove 164 and easier to enter the matching groove 164, thereby improving the user experience.

[0036] See also Figure 2 and Figure 3 In a specific embodiment, the display bracket 100 further includes a guide rail 162 , which is vertically fixed to the shell 160 , and the counterweight 150 has a guide groove 153 , which is slidably matched with the guide rail 162 .

[0037] It can be understood that the counterweight 150 will move up and down with the traction of the first flexible rope 141 and the second flexible rope 142 , and the sliding fit between the guide groove 153 and the guide rail 162 can make the movement of the counterweight 150 more stable.

[0038] Optionally, the guide rail 162 and the shell 160 are formed in one piece.

[0039] Optionally, there are two guide rails 162 , and the two guide rails 162 are arranged parallel to and in parallel with the housing 160 .

[0040] See also Figure 2 and Figure 3 It also includes a first pulley 121 and a second pulley 131 ; the first pulley 121 is fixed to the first fixed rod 120 , and the first flexible rope 141 is overlapped on the first pulley 121 ; the second pulley 131 is fixed to the second fixed rod 130 , and the second flexible rope 142 is overlapped on the second pulley 131 .

[0041] It can be understood that the first pulley 121 and the second pulley 131 are provided to improve the transmission effect of the external force.

[0042] Furthermore, the first pulley 121 is sleeved on the first fixing rod 120 , and the second pulley 131 is sleeved on the second fixing rod 130 .

[0043] Optionally, the number of the first pulleys 121 is two, and the number of the first flexible ropes 141 is also two.

[0044] See also Figure 3 In a preferred embodiment of the present invention, the display bracket 100 further includes a gear 111 and a rack 163; the gear 111 is rotatably connected to the mounting plate 110, the rack 163 is vertically arranged on the housing 160, and the gear 111 is meshed with the rack 163. When in use, the mounting plate 110 is moved upward or downward, so that the gear 111 can move up and down relative to the rack 163. The gear 111 is rotatably connected to the mounting plate 110, and the gear 111 is meshed with the rack 163, so that the stability of the movement of the mounting plate 110 can be improved.

[0045] In another embodiment, the housing 160 has a second guide groove 153, and the mounting plate 110 is provided with a matching portion, and the matching portion extends into the second guide groove 153 and slidably matches with the second guide groove 153, so that the mounting plate 110 moves smoothly.

[0046] As described above, the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A display stand, characterized in that: It includes a mounting plate, a first fixing rod, a second fixing rod, a first flexible rope, a second flexible rope, a counterweight and a housing; The housing has a vertically arranged straight hole, and the mounting plate passes through the straight hole to be connected to the display screen; the first fixing rod is horizontally arranged on the housing and is located above the mounting plate; the second fixing rod is horizontally arranged on the housing and is located below the counterweight block; One end of the first flexible rope is connected to the mounting plate, and the other end of the first flexible rope passes over the first fixing rod from above and is connected to the counterweight block; one end of the second flexible rope is connected to the mounting plate, and the other end of the second flexible rope passes over the second fixing rod from below and is connected to the counterweight block; Elastic protrusions are provided on both sides of the counterweight block, and a plurality of vertically spaced mating grooves are provided on the inner surface of the shell. The elastic protrusions cooperate with the mating grooves to fix the counterweight block relative to the shell. When sufficient external force is applied to the mounting plate, the first flexible rope or the second flexible rope pulls the counterweight block, so that the elastic protrusions can pop out from the mating grooves and embed into other mating grooves in a direction opposite to the direction of the external force.

2. The display stand according to claim 1, characterized in that: The counterweight block has a mounting groove, the elastic protrusion comprises a guide portion and an elastic member connected to the guide portion, and the elastic member is arranged in the mounting groove.

3. The display stand according to claim 2, characterized in that: The guide portion is in the shape of a hemispherical surface or an axially horizontally arranged arc surface.

4. The display stand according to claim 2, characterized in that: It also includes a guide rail, which is vertically fixed to the shell, and the counterweight block has a guide groove, which is slidably matched with the guide rail.

5. The display stand according to claim 1, characterized in that: It also includes a first pulley and a second pulley; the first pulley is fixed to the first fixing rod, and the first flexible rope is overlapped on the first pulley; the second pulley is fixed to the second fixing rod, and the second flexible rope is overlapped on the second pulley.

6. The display stand according to claim 1, characterized in that: It also includes a gear and a rack; the gear is rotatably connected to the mounting plate, the rack is vertically arranged on the housing, and the gear is meshed with the rack.

7. The display stand according to claim 1, characterized in that: The shell has a second guide groove extending vertically, and the mounting plate is provided with a matching portion, which extends into the second guide groove and is slidably matched with the second guide groove.

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