High-precision metal support

Abstract

The utility model discloses a high-precision metal support, which relates to the related field of electronic equipment protection support technology, and structurally comprises a metal support main body and a placing frame rotatably connected to the front end face of the metal support main body, the bottom end face of the metal support main body is fixedly connected with a bottom frame, and the placing frame is fixedly connected with the bottom frame by respectively rotating a first knob and a second knob. The angle of the computer screen can be adjusted while the computer screen is fixed, the placement frame can be folded and fixed by rotating the placement frame and rotating a second knob at the same time, and the computer screen can be directly picked up by holding a holding rod, so that the computer screen is simple to use and more convenient to operate.

Description

Technical Field

[0001] The utility model relates to the technical field related to electronic equipment protection brackets, in particular to a high-precision metal bracket. Background Art

[0002] High-precision metal brackets are an important component used to support, fix and protect electronic equipment. They are usually made of high-quality materials such as stainless steel, aluminum alloy, etc., with high strength, rigidity and stability. Their main functions include providing mechanical support, protecting equipment, improving equipment accuracy, facilitating repair and maintenance, and reducing noise and vibration.

[0003] Prior art publication number CN219933544U discloses a metal bracket, belonging to the technical field of notebook brackets, comprising a metal bracket main body and an assembled water injection plate, and also comprising a computer placement rack movably connected to the metal bracket main body through a rotating shaft, wherein both side surfaces of the top of the assembled water injection plate that are away from each other are fixedly connected with a card plate, and the assembled water injection plate is installed on the top opening of the computer placement rack through the card plate, and a semiconductor cooling plate is installed on the bottom surface of the assembled water injection plate, which can cool the hot surface of the semiconductor cooling plate by accelerating the gas flow, and can also absorb the heat of the hot surface by heat exchange, which can effectively cool the hot surface of the semiconductor cooling plate to prevent overheating that causes the semiconductor cooling plate to fail or even burn, and can continuously assist in heat dissipation of the laptop computer, with better use effect.

[0004] Although the above-mentioned methods have certain advantages in assisting cooling and heat dissipation, they still have certain disadvantages;

[0005] 1. Usually, when fixing a device, it is usually done by fixing the bottom of the device. For electronic products such as notebooks, the screen is basically not fixed and protected, which is easy to cause damage during use.

[0006] 2. The device is large in size, and it is easy to take up space after being stored, and it is not convenient to move and carry. Utility Model Content

[0007] Therefore, in order to solve the above-mentioned shortcomings, the utility model provides a high-precision metal bracket.

[0008] The utility model is implemented by constructing a high-precision metal bracket, which includes a metal bracket body, a placement frame rotatably connected to the front end surface of the metal bracket body;

[0009] Also includes:

[0010] A bottom frame, the bottom end surface of the metal bracket body is fixedly connected to the bottom frame;

[0011] A support plate, the left and right sides of the metal bracket body are fixedly connected with a support plate;

[0012] A grip rod, with the grip rod being fixedly connected in the middle of the base frame;

[0013] A connecting plate, wherein one end of the metal bracket body away from the bottom frame is rotatably connected to the connecting plate;

[0014] A fixing plate, wherein one end of the connecting plate away from the metal bracket body is rotatably connected to the fixing plate;

[0015] A limit clamping plate, the left and right sides of the fixed plate are fixedly connected with the limit clamping plate.

[0016] Preferably, the metal bracket body comprises:

[0017] A slider, the front end surface of the base frame is slidably connected with the slider;

[0018] A first clamping plate, the inner side surface of the limit clamping plate is slidably connected with the first clamping plate;

[0019] Tooth groove, the first clamping plate is provided with a tooth groove;

[0020] A tooth plate, the front end of the limit clamping plate is slidably connected with the tooth plate;

[0021] A second clamping plate is inserted and slidably connected with the left end of the tooth plate.

[0022] Preferably, the metal bracket body further includes:

[0023] A first spring is provided at the insertion and sliding connection between the tooth plate and the second clamping plate;

[0024] A first knob is provided at a position where the metal bracket body is rotatably connected to the connecting plate, and a first knob is rotatably connected to the left side of the metal bracket body;

[0025] A first connecting rod, the right end surface of the first knob is fixedly connected with the first connecting rod, and the first connecting rod passes through the left end surface of the metal bracket body and the connecting plate, and is threadedly connected to the inside of the right end of the metal bracket body.

[0026] Preferably, the metal bracket body also includes

[0027] A second connecting rod, wherein the connecting plate and the fixed plate are rotatably connected, the connecting plate passes through the second connecting rod for rotational connection, and the right end of the second connecting rod is threadedly connected to the fixed plate, and the right end of the second connecting rod is rotatably connected to the fixed plate;

[0028] Ring groove nuts, the first connecting rod and the second connecting rod are fixedly connected with ring groove nuts;

[0029] A chain is connected to the ring groove nut in a transmission manner;

[0030] A second knob, the rear end surface of the fixing plate is rotatably connected to the second knob;

[0031] A connecting column, the front end surface of the second knob is fixedly connected with the connecting column.

[0032] Preferably, the metal bracket body further includes:

[0033] Gear, the connecting column is fixedly connected to one end away from the second knob with two gears, and the two gears are respectively meshed with the tooth groove and the tooth plate;

[0034] A gear ring, a left end surface of the second connecting rod is fixedly connected with the gear ring;

[0035] A fixed block, the inner side of the gear ring on the left end face of the second connecting rod is fixedly connected with the fixed block;

[0036] A return spring, wherein the inner side of the fixed block is fixedly connected with a return spring;

[0037] A right-angle pressing plate is fixedly connected to the upper end of the return spring, and the right-angle pressing plate and the fixed block are slidably connected to each other.

[0038] Preferably, the placement rack comprises:

[0039] A long board, the slider is rotatably connected to the long board;

[0040] A card slot is provided on the upper surface of the long plate;

[0041] A supporting long board, wherein the right side of the upper end surface of the long board is rotatably connected to the supporting long board;

[0042] A clamping rod, the rear end surface center of the supporting long plate is rotatably connected with the clamping rod;

[0043] A first connecting plate, the rear end surface of the supporting long plate is rotatably connected to two first connecting plates.

[0044] Preferably, the placement rack further comprises:

[0045] A second connecting plate, wherein one end of the first connecting plate away from the supporting long plate is inserted and slidably connected with the second connecting plate;

[0046] A second spring, wherein a slot is provided on the left side of the upper end surface of the long plate, and a second spring is provided inside the right side surface of the slot;

[0047] A right-angle clamping plate is slidably arranged on the right side of the left clamping slot on the upper end surface of the long plate, and a second spring is fixedly connected to the rear end surface of the right-angle clamping plate.

[0048] The utility model has the following advantages: The utility model provides a high-precision metal bracket through improvement, which has the following improvements compared with the same type of equipment:

[0049] The utility model discloses a high-precision metal bracket, which is disengaged from the inner side of the gear ring by pressing the right-angle pressure plate, and the first knob is turned to drive the ring groove nut and the first connecting rod to rotate at the same time, wherein the ring groove nut rotates to drive the chain to drive the second connecting rod to loosen the fixation of the connecting plate, and the connecting plate is held by hand to rotate, which drives the fixed plate to drive the limiting clamping plate to move to achieve angle adjustment, and manually turning the second knob drives the connecting column to drive the two gears to rotate at the same time, driving the first clamping plate and the toothed plate to move to limit and clamp the screen to prevent damage caused by bumps. When it is necessary to store the equipment, the clamping rod is picked up and rotated to stick to the rear side of the supporting long plate, and the supporting long plate is rotated to make it snap into the inner groove of the clamping groove provided on the left side of the upper end surface of the long plate. At the same time, the long plate and the supporting long plate are lifted up, and the long plate rotates along the slider close to the front end surface of the toothed plate, and the second knob is turned to drive the first clamping plate and the second clamping plate to move, so that the placement rack can be fixed, and the holding rod can be held to move for easy carrying. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] Figure 1 It is a schematic diagram of the structure expansion of the utility model;

[0051] Figure 2 It is a schematic diagram of the storage structure of the utility model;

[0052] Figure 3 This is a schematic diagram of the main body of the structural metal bracket of the utility model being disassembled;

[0053] Figure 4 This utility model Figure 3 Plan view of structure A;

[0054] Figure 5 This is a schematic diagram of the connection and splitting of the structural connecting plate of the utility model;

[0055] Figure 6 This utility model Figure 5 A magnified schematic diagram of structure B;

[0056] Figure 7 This is a schematic diagram of the structure placement rack of the utility model;

[0057] Figure 8 This utility model Figure 7 Enlarged schematic diagram of structure C.

[0058] Among them: metal bracket body -1, placement frame -2, base frame -3, support plate -4, grip rod -5, connecting plate -6, fixing plate -7, limiting clamping plate -8, slider -9, first clamping plate -10, tooth groove -11, tooth plate -12, second clamping plate -13, first spring -130, first knob -14, first connecting rod -15, second connecting rod -16, ring groove nut -17, chain -18, second knob -19, connecting column -20, gear -21, gear ring -22, fixing block -23, reset spring -24, right-angle pressure plate -25, long plate -26, clamping groove -27, supporting long plate -28, clamping rod -29, first connecting plate -30, second connecting plate -31, second spring -32, right-angle clamping plate -33. DETAILED DESCRIPTION

[0059] The following is combined with Figures 1 to 8 The principles and features of the present invention are described, and the examples given are only used to explain the present invention, and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0060] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0061] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0062] Embodiment 1:

[0063] See also Figures 1 to 3The utility model provides a high-precision metal bracket, comprising a metal bracket main body 1, a placement frame 2 rotatably connected to the front end face of the metal bracket main body 1, a base frame 3 fixedly connected to the bottom end face of the metal bracket main body 1, a support plate 4 fixedly connected to the left and right sides of the metal bracket main body 1, a gripping rod 5 fixedly connected to the middle of the base frame 3, a connecting plate 6 rotatably connected to the end of the metal bracket main body 1 away from the base frame 3, a fixing plate 7 rotatably connected to the end of the connecting plate 6 away from the metal bracket main body 1, and a limiting clamping plate 8 fixedly connected to the left and right sides of the fixing plate 7.

[0064] The working principle of a high-precision metal bracket based on Example 1 is:

[0065] First, place the equipment in the work area and place the computer equipment on the shelf 2;

[0066] Second, manually turn the first knob 14 to adjust the angles of the first clamping plate 10 and the second clamping plate 13 and fix them at the same time, and then turn the second knob 19 to limit and fix the screen of the computer device;

[0067] Third, you can use it after completion.

[0068] Embodiment 2:

[0069] See also Figures 3 to 8 , a high-precision metal bracket of the utility model, compared with the first embodiment, this embodiment also includes:

[0070] The front end surface of the bottom frame 3 is slidably connected with a slider 9, the inner side surface of the limiting card plate 8 is slidably connected with a first clamping plate 10, the first clamping plate 10 is provided with a tooth groove 11, the front end of the limiting card plate 8 is slidably connected with a tooth plate 12, the left end of the tooth plate 12 is inserted and slidably connected with a second clamping plate 13, and a first spring 130 is provided at the insertion and sliding connection between the tooth plate 12 and the second clamping plate 13, and the first spring 130 can also be used to buffer the clamping process to prevent damage caused by direct clamping, the metal bracket body 1 and the connecting plate 6 are rotatably connected, the left side of the metal bracket body 1 is rotatably connected with a first knob 14, and the right end surface of the first knob 14 is fixedly connected with the first connecting Rod 15, and the first connecting rod 15 passes through the left end face of the metal bracket body 1 and the connecting plate 6, and is threadedly connected to the inside of the right end of the metal bracket body 1, the connecting plate 6 is rotatably connected to the fixed plate 7, and the connecting plate 6 passes through the second connecting rod 16 rotatably connected, and the right end of the second connecting rod 16 is threadedly connected to the fixed plate 7, and the right end of the second connecting rod 16 is rotatably connected to the fixed plate 7, the first connecting rod 15 and the second connecting rod 16 are fixedly connected with an annular groove nut 17, and the annular groove nut 17 is transmission-connected with a chain 18, the rear end face of the fixed plate 7 is rotatably connected with a second knob 19, and the front end face of the second knob 19 is fixedly connected with a connecting column 20.

[0071] The connecting column 20 is fixedly connected to one end away from the second knob 19 with two gears 21, and the two gears 21 are respectively meshed with the tooth groove 11 and the tooth plate 12. The left end face of the second connecting rod 16 is fixedly connected with a tooth ring 22, and the inner side of the tooth ring 22 on the left end face of the second connecting rod 16 is fixedly connected with a fixed block 23, and the inner side of the fixed block 23 is fixedly connected with a return spring 24. The upper end of the return spring 24 is fixedly connected with a right-angle pressure plate 25, and the right-angle pressure plate 25 and the inner side of the tooth ring 22 are meshed with each other to prevent rotation. The right-angle pressure plate 25 and the fixed block 23 are slidably connected to each other, and the right-angle pressure plate 25 passes through the left end face of the connecting plate 6 and is slidably connected to the connecting plate 6. A long plate 26 is rotatably connected to the slider 9, and a slot 2 is provided on the upper end face of the long plate 26. 7. The right side of the upper end surface of the long plate 26 is rotatably connected to a supporting long plate 28, and the center of the rear end surface of the supporting long plate 28 is rotatably connected to a clamping rod 29. The rear end surface of the supporting long plate 28 is rotatably connected to two first connecting plates 30. The first connecting plate 30 is inserted into a second connecting plate 31 for sliding connection away from one end of the supporting long plate 28, and a torsion spring is provided at the sliding connection between the second connecting plate 31 and the first connecting plate 30. The sliding connection between the second connecting plate 31 and the first connecting plate 30 can rotate with each other. A clamping groove is provided on the left side of the upper end surface of the long plate 26, and a second spring 32 is provided inside the right side surface of the clamping groove. A right-angle clamping plate 33 is slidably provided on the right side of the clamping groove on the left side of the upper end surface of the long plate 26, and the rear end surface of the right-angle clamping plate 33 is fixedly connected to the second spring 32.

[0072] The working principle of this embodiment is:

[0073] First, according to the needs, manually press the right-angle pressure plate 25 and the reset spring 24 is stressed, so that the right-angle pressure plate 25 is separated from the inner side of the gear ring 22, and the first knob 14 is rotated to drive the ring groove nut 17 and the first connecting rod 15 to rotate, wherein the ring groove nut 17 rotates to drive the chain 18 to drive the second connecting rod 16 to rotate, and the fixing of the connecting plate 6 is loosened so that it can be rotated and adjusted according to its own needs (conversely, when the second connecting rod 16 rotates in the opposite direction, there is no need to press the right-angle pressure plate 25 again, and the reset spring 24 is used to adjust the rotation of the connecting plate 6 according to its own needs). The spring 24 can prevent rotation), and the fixing plate 7 is driven by the connecting plate 6 to drive the limit clamping plate 8 to move to adjust the angle. When the computer screen is located inside the second clamping plate 13 at the front end of the toothed plate 12, the second knob 19 is manually turned to drive the connecting column 20 and the two gears 21 to rotate. When the two gears 21 rotate, they will simultaneously drive the first clamping plate 10 and the toothed plate 12 to move, and the screen is limited and clamped, so as to better fix the screen to prevent damage caused by bumps.

[0074] Second, according to one's own needs, the support long board 28 can be manually picked up to rotate it, and the angle of the computer base can be adjusted by rotating the connected card rod 29 at the rear side of the support long board 28 and inserting it into the inner side of the card slot 27;

[0075] Third, when it is necessary to store the equipment, pick up the clamping rod 29 and rotate it to stick to the rear side of the supporting long board 28. At the same time, rotate the supporting long board 28 to make it fit into the inner groove of the clamping groove provided on the left side of the upper end surface of the long board 26, and clamp it and fix it through the right-angle clamping plate 33. Hold the long board 26 and the supporting long board 28 and lift them up at the same time. The long board 26 rotates along the slider 9 to approach the front end surface of the toothed plate 12. The placement rack 2 can be fixed by rotating the second knob 19 to drive the first clamping plate 10 and the second clamping plate 13 to move. The holding rod 5 can be held to move it for easy carrying and more convenient use.

[0076] The utility model provides a high-precision metal bracket through improvement, by pressing the right-angle pressing plate 25 to disengage the inner side of the gear ring 22 from meshing with each other, rotating the first knob 14 and driving the annular groove nut 17 and the first connecting rod 15 to rotate, wherein the annular groove nut 17 rotates to drive the chain 18 to drive the second connecting rod 16 to loosen the fixation of the connecting plate 6, holding the connecting plate 6 to rotate to drive the fixed plate 7 to drive the limit card plate 8 to move to achieve the adjustment of the angle, manually rotating the second knob 19 to drive the connecting column 20 and the two gears 21 to rotate at the same time, driving the first clamping plate 10 and the tooth plate 1 2 is moved to limit and clamp the screen to prevent damage caused by bumps. When the equipment needs to be stored, the clamping rod 29 is picked up and rotated to stick to the rear side of the supporting long board 28, and the supporting long board 28 is rotated to make it snap into the inner groove of the clamping groove provided on the left side of the upper end surface of the long board 26. At the same time, the long board 26 and the supporting long board 28 are lifted up, and the long board 26 is rotated along the slider 9 to approach the front end surface of the toothed plate 12. The second knob 19 is turned to drive the first clamping plate 10 and the second clamping plate 13 to move to fix the placement rack 2, and the gripping rod 5 can be held to move it for easy carrying.

[0077] The above shows and describes the basic principle, main features and advantages of the utility model, and the standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt mature conventional means such as bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0078] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A high-precision metal bracket, comprising a metal bracket body (1), and a placement frame (2) rotatably connected to the front end surface of the metal bracket body (1); Features: Also includes: A bottom frame (3), the bottom end surface of the metal bracket body (1) is fixedly connected to the bottom frame (3); A support plate (4), the left and right side surfaces of the metal bracket body (1) being fixedly connected to the support plate (4); A grip rod (5), the grip rod (5) being fixedly connected in the middle of the base frame (3); A connecting plate (6), wherein one end of the metal bracket body (1) away from the base frame (3) is rotatably connected to the connecting plate (6); A fixing plate (7), wherein one end of the connecting plate (6) away from the metal bracket body (1) is rotatably connected to the fixing plate (7); A limit clamping plate (8), the left and right sides of the fixed plate (7) are fixedly connected to the limit clamping plate (8).

2. A high-precision metal bracket according to claim 1, characterized in that: The metal support body (1) comprises: A slider (9), the front end surface of the base frame (3) being slidably connected to the slider (9); A first clamping plate (10), the inner side surface of the limiting clamping plate (8) being slidably connected to the first clamping plate (10); A tooth groove (11), wherein the first clamping plate (10) is provided with a tooth groove (11); A tooth plate (12), the front end of the limit clamping plate (8) is slidably connected with the tooth plate (12); A second clamping plate (13), the left end of the tooth plate (12) is inserted and slidably connected with the second clamping plate (13).

3. A high-precision metal bracket according to claim 2, characterized in that: The metal support body (1) further comprises: A first spring (130), wherein the tooth plate (12) and the second clamping plate (13) are inserted into a sliding connection and provided with the first spring (130); A first knob (14), which is a rotatably connected portion between the metal support body (1) and the connecting plate (6), and the left side of the metal support body (1) is rotatably connected to the first knob (14); A first connecting rod (15), the right end surface of the first knob (14) is fixedly connected with the first connecting rod (15), and the first connecting rod (15) passes through the left end surface of the metal bracket body (1) and the connecting plate (6), and is threadedly connected to the inside of the right end of the metal bracket body (1).

4. A high-precision metal bracket according to claim 3, characterized in that: The metal support body (1) further comprises: A second connecting rod (16), the connecting plate (6) and the fixed plate (7) are rotatably connected, the connecting plate (6) penetrates and is rotatably connected with the second connecting rod (16), and the right end of the second connecting rod (16) and the fixed plate (7) are mutually threadedly connected, and the right end of the second connecting rod (16) and the fixed plate (7) are mutually rotatably connected; A ring groove nut (17), the first connecting rod (15) and the second connecting rod (16) are fixedly connected with the ring groove nut (17); A chain (18), wherein the ring groove nut (17) is transmission-connected with the chain (18); A second knob (19), the rear end surface of the fixing plate (7) being rotatably connected to the second knob (19); A connecting column (20), the front end surface of the second knob (19) is fixedly connected to the connecting column (20).

5. A high-precision metal bracket according to claim 4, characterized in that: The metal support body (1) further comprises: Gears (21), wherein one end of the connecting column (20) away from the second knob (19) is fixedly connected with two gears (21), and the two gears (21) are respectively meshed with the tooth groove (11) and the tooth plate (12); A gear ring (22), the left end surface of the second connecting rod (16) is fixedly connected with the gear ring (22); A fixing block (23), the fixing block (23) being fixedly connected to the inner side of the toothed ring (22) on the left end face of the second connecting rod (16); A return spring (24), wherein the inner side of the fixed block (23) is fixedly connected with a return spring (24); A right-angle pressing plate (25), the upper end of the return spring (24) is fixedly connected with the right-angle pressing plate (25), and the right-angle pressing plate (25) and the fixed block (23) are slidably connected to each other.

6. The high-precision metal bracket according to claim 1, characterized in that: The placement rack (2) comprises: A long plate (26), the slider (9) being rotatably connected to the long plate (26); A card slot (27), wherein the upper end surface of the long plate (26) is provided with a card slot (27); A supporting long plate (28), wherein the upper end surface of the long plate (26) is rotatably connected to the supporting long plate (28); A clamping rod (29), the rear end surface center of the supporting long plate (28) is rotatably connected with the clamping rod (29); A first connecting plate (30), the rear end surface of the supporting long plate (28) is rotatably connected to two first connecting plates (30).

7. A high-precision metal bracket according to claim 6, characterized in that: The placement rack (2) also includes: A second connecting plate (31), wherein one end of the first connecting plate (30) away from the supporting long plate (28) is inserted and slidably connected with the second connecting plate (31); A second spring (32), wherein a slot is provided on the left side of the upper end surface of the long plate (26), and a second spring (32) is provided inside the right side surface of the slot; A right-angle clamping plate (33) is slidably arranged on the right side of the clamping groove on the left side of the upper end surface of the long plate (26), and a second spring (32) is fixedly connected to the rear end surface of the right-angle clamping plate (33).

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