Screen support

Abstract

The utility model belongs to the technical field of electronic product accessories, and particularly relates to a screen support which comprises a vertical plate fixedly assembled on one side of a clamping piece, a first ventilation opening is formed in the middle of the vertical plate in a penetrating mode, and a second ventilation opening is formed in the bottom of the vertical plate in a penetrating mode. First sliding grooves are formed in the positions, located on the two sides of the second ventilation opening, of the bottom of the vertical plate in a penetrating mode, second clamping plates are slidably connected to the inner walls of the first sliding grooves, and second connecting rods are symmetrically arranged on one side of the vertical plate in a sliding mode. The second clamping plate can move by taking and placing a mobile phone, so that the shielding plate is controlled to rotate, the top of the mobile phone is shielded, sunlight is prevented from directly irradiating the mobile phone, cold air of an air conditioner can be directly blown to the surface of the mobile phone and the surface of a screen in cooperation with the first ventilation opening and the second ventilation opening formed in the vertical plate, and therefore the temperature rising speed of the mobile phone is reduced; the heat dissipation effect of the support is enhanced, screen flash reflection is avoided, and screen information can be recognized more easily.

Description

Technical Field

[0001] The utility model belongs to the technical field of electronic product accessories, and particularly relates to a screen bracket. Background Art

[0002] A screen stand is a device used to secure and support a mobile phone or monitor screen. Mobile phone screen stands are typically small, adjustable or foldable racks used to place a phone vertically or horizontally on a table or other flat surface. They help users maintain the screen at a comfortable angle and height while watching videos, making video calls, reading documents, or using their phone. In-car clip-on mounts, on the other hand, attach to the car's air conditioning vents to support the phone. They typically feature a clip or similar structure that securely grips the phone to prevent it from shaking or falling. These mounts are designed to provide convenience for drivers, particularly when using navigation functions, while ensuring safety and ease of use.

[0003] When the screen holder of the existing technology is used in the car, the temperature is high in summer, and the holder is installed at the air outlet and exposed to the sun. The heated holder is in close contact with the mobile phone, which can easily cause the mobile phone and screen to heat up, affecting the performance of the mobile phone, causing problems such as lag and increased power consumption. At a certain angle, strong sunlight will also cause the screen to flash and reflect darkly, affecting usage. Utility Model Content

[0004] The purpose of the utility model is to provide a screen bracket, which can move the second splint by taking and putting the mobile phone, thereby controlling the rotation of the shielding plate to block the top of the mobile phone to prevent the sunlight from directly shining on the mobile phone. The first and second vents opened on the vertical plate can make the cold air of the air conditioner blow directly on the mobile phone and the screen surface, thereby reducing the heating speed of the mobile phone, enhancing the heat dissipation effect of the bracket, avoiding screen flash reflection, and making it easier to identify the screen information.

[0005] The technical solutions adopted by this utility model are as follows:

[0006] The top of described sliding panel also is provided with an interlocking plate, and the interlocking plate is hinged on the base plate, is fixed with a backing plate, and an end of sliding panel withstands on the backing plate of interlocking plate, and an end of sliding panel withstands on the backing plate of interlocking plate.

[0007] Ventilation holes are equidistantly provided on both sides of the vertical plate.

[0008] The gear transmission mechanism includes a gear 1, which is fixed at both ends of the rotating rod and located inside the groove.

[0009] Gear 2 is rotatably connected inside the groove and located on one side of gear 1, and gear 1 is meshed with gear 2.

[0010] The rack is meshed with the second gear, and a second sliding groove for sliding the rack is formed on one side of the vertical plate.

[0011] A clamping plate 1 is slidably provided in the middle of the groove, and the clamping plate 1 is elastically connected to the groove through a spring column 1.

[0012] A wedge block 2 is fixedly connected to one side of the first clamping plate, and a connecting rod 1 is fixedly connected to the bottom of the rack and inside the groove.

[0013] One end of the connecting rod 1 is fixedly connected to a wedge block 1 for squeezing the wedge block 2, and both sides of the vertical plate and located on both sides of the shield are fixedly connected in a mirror-like manner with stop blocks.

[0014] The technical effect achieved by the utility model is that the second splint can be moved by taking and putting the mobile phone, thereby controlling the rotation of the shielding plate to shield the top of the mobile phone to prevent the sunlight from directly shining on the mobile phone. In conjunction with the first and second vents opened on the vertical plate, the air conditioning can directly blow on the mobile phone and the screen surface, thereby reducing the heating speed of the mobile phone, enhancing the heat dissipation effect of the bracket, avoiding screen flash reflection, and making it easier to identify screen information. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1This is an overall appearance diagram of the screen bracket provided by the embodiment of the present utility model;

[0016] Figure 2 yes Figure 1 A partial enlarged view of point A in the middle;

[0017] Figure 3 This is a rear structural diagram of a screen bracket provided in an embodiment of the present utility model;

[0018] Figure 4 yes Figure 3 A partial enlarged view of point B in the middle.

[0019] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0020] 1. Vertical plate; 101. Ventilation vent 1; 102. Ventilation vent 2; 103. Sliding groove 1; 104. Horizontal plate 1; 105. Groove; 106. Clamp 1; 107. Shield; 108. Horizontal plate 2; 109. Clamp 2; 110. Rotating rod; 111. Stopper; 112. Ventilation hole; 113. Spring column 1; 114. Gear 1; 115. Gear 2; 116. Rack; 117. Connecting rod 1; 118. Wedge block 1; 119. Spring column 2; 120. Wedge block 2; 121. Connecting rod 2; 122. Sliding groove 2; 2. Clamping piece. DETAILED DESCRIPTION

[0021] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is described in detail below with reference to the following embodiments. It should be understood that the following text is only used to describe one or several specific embodiments of the present invention and does not strictly limit the scope of protection of the present invention.

[0022] like Figure 1-Figure 3 As shown, a screen bracket includes a vertical plate 1 fixedly assembled on one side of a clamping member 2, a ventilation port 101 is provided through the middle of the vertical plate 1, a ventilation port 2 102 is provided through the bottom of the vertical plate 1, ventilation holes 112 are provided through equidistantly on both sides of the vertical plate 1, a sliding groove 103 is provided through the bottom of the vertical plate 1 and on both sides of the ventilation port 2 102, a splint 2 109 is slidably connected to the inner wall of the sliding groove 103, a connecting rod 2 121 is symmetrically slidably provided on one side of the vertical plate 1, one end of the connecting rod 2 121 is fixedly connected to a rack 116 located on one side of the vertical plate 1, one end of the connecting rod 2 121 is fixedly connected to the splint 2 109, the two connecting rods 2 121 are jointly fixedly connected to a horizontal plate 2 108, one side of the bottom of the vertical plate 1 is fixedly connected to the horizontal plate 104, and the horizontal plate 104 is elastically connected to the horizontal plate 2 108 through a spring column 2 119.

[0023] According to the above structure, the provision of vent 101, vent 2 102 and vent hole 112 reduces the contact area between vertical plate 1 and mobile phone, thereby reducing the heating area, and can enhance the air permeability of vertical plate 1, so that the air conditioning wind can directly blow to the surface of mobile phone. Initially, shield 107 is in a vertical state due to the support of spring column 2 119, and clamp 1 106 is in an outward expansion state due to the support of spring column 1 113, so that it is convenient to collect and put into vertical plate 1. When mobile phone is put in, its bottom presses clamp 2 109 to descend, and clamp 2 109 slides in sliding groove 103 while driving connecting rod 2 121 and horizontal plate 2 108 to descend, spring column 2 119 contracts, and connecting rod 2 121 drives rack 116 to move downward.

[0024] Refer to the attached Figure 1 、 Figure 3-Figure 4 , the top of the vertical plate 1 is rotatably connected to a rotating rod 110, the outer wall of the rotating rod 110 is fixedly connected to a shield 107, grooves 105 are provided on both sides of the vertical plate 1, and a rack 116 is meshed with the rotating rod 110 through a gear transmission mechanism assembled on the top of the vertical plate 1, and the gear transmission mechanism includes a gear 114, which is fixed at both ends of the rotating rod 110 and is located inside the groove 105. A gear 2 115 is rotatably connected to the inside of the groove 105 and located on one side of the gear 1 114. The gear 114 is meshed with the gear 2 115, and the rack 116 is meshed with the gear 2 115. The connection is closed, and a sliding groove 122 for the rack 116 to slide is provided on one side of the vertical plate 1, and a clamping plate 106 is slidably provided in the middle of the groove 105. The clamping plate 106 is elastically connected to the groove 105 through a spring column 113, and a wedge block 120 is fixedly connected to one side of the clamping plate 106. The bottom of the rack 116 and the inside of the groove 105 are fixedly connected with a connecting rod 117, and one end of the connecting rod 117 is fixedly connected with a wedge block 118 for squeezing the wedge block 120. The two sides of the vertical plate 1 and the two sides of the shielding plate 107 are fixedly connected in a mirror-like manner.

[0025] According to the above structure, the rack 116 moves downward to drive the gear 2 115 to rotate, and the sliding groove 2 122 is convenient for the sliding rod of the rack 116. The rack 116 drives the wedge block 118 to move downward through the connecting rod 117. The wedge block 118 squeezes the wedge block 2 120 to shrink the spring column 113, driving the wedge block 118 to slide toward the groove 105 to clamp the mobile phone. When the gear 2 115 rotates, it drives the gear 114 to rotate, and the gear 114 drives the rotating rod 110 to rotate. The rotating rod 110 drives the shield 107 to rotate, so that it tilts horizontally. It is placed on the top of the mobile phone to block the mobile phone, and the block 111 can limit the rotation of the shield 107; the utility model can move the second clamping plate 109 by taking and putting the mobile phone, thereby controlling the rotation of the shield 107 to block it on the top of the mobile phone to prevent the sunlight from directly shining on the mobile phone. In conjunction with the air vents 101 and 102 opened on the vertical plate 1, the air conditioning can directly blow on the mobile phone and the screen surface, thereby reducing the heating speed of the mobile phone, enhancing the heat dissipation effect of the bracket, avoiding screen flash reflection, and making it easier to identify screen information.

[0026] The working principle of the present invention is as follows: the opening of the ventilation port 101, the ventilation port 2 102 and the ventilation hole 112 reduces the contact area between the vertical plate 1 and the mobile phone, thereby reducing the heating area, and can enhance the air permeability of the vertical plate 1, so that the air conditioning wind blows directly to the surface of the mobile phone. The shield 107 is in a vertical state due to the support of the spring column 2 119 at the initial stage, and the clamping plate 106 is in an outward expansion state due to the support of the spring column 113, so that it is easy to collect and put the vertical plate 1. When the mobile phone is put in, its bottom presses the clamping plate 2 109 to descend. The clamping plate 2 109 slides in the sliding groove 103 and drives the connecting rod 2 121 and the horizontal plate 2 108 to descend, and the spring column 2 119 contracts, and the connecting rod 2 Rod 2 121 drives rack 116 downward; rack 116 moves downward to drive gear 2 115 to rotate, and sliding groove 2 122 facilitates the sliding rod of rack 116. Rack 116 simultaneously drives wedge block 118 downward through connecting rod 117. Wedge block 118 squeezes wedge block 2 120 to shrink spring column 113, driving wedge block 118 to slide toward groove 105 to clamp the mobile phone. When gear 2 115 rotates, it drives gear 114 to rotate, and gear 114 drives rotating rod 110 to rotate. Rotating rod 110 drives shield 107 to rotate, so that it is tilted and placed horizontally on top of the mobile phone to block the mobile phone. Block 111 can limit the rotation of shield 107.

[0027] The above description is merely a preferred embodiment of the present invention. It should be noted that those skilled in the art may make various improvements and modifications without departing from the principles of the present invention, and such improvements and modifications should be considered within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described or explained in this invention shall, unless otherwise specified or limited, be implemented in accordance with conventional means in the art.

Claims

1. A screen bracket, comprising a vertical plate (1) fixedly assembled on one side of a clamping member (2), characterized in that: The middle of the vertical plate (1) is provided with a vent 1 (101), the bottom of the vertical plate (1) is provided with a vent 2 (102), the bottom of the vertical plate (1) and on both sides of the vent 2 (102) are provided with a sliding groove 1 (103), the inner wall of the sliding groove 1 (103) is slidably connected with a clamping plate 2 (109), one side of the vertical plate (1) is symmetrically provided with a connecting rod 2 (121), one end of the connecting rod 2 (121) is fixedly connected with a rack (116) located on one side of the vertical plate (1), and one end of the connecting rod 2 (121) is connected to the clamping plate 2 (109) ) are fixedly connected, the two connecting rods (121) are fixedly connected to the horizontal plate (108) together, the bottom side of the vertical plate (1) is fixedly connected to the horizontal plate (104), the horizontal plate (104) is elastically connected to the horizontal plate (108) through the spring column (119), the top of the vertical plate (1) is rotatably connected to the rotating rod (110), the outer wall of the rotating rod (110) is fixedly connected to the shielding plate (107), grooves (105) are provided on both sides of the vertical plate (1), and the rack (116) is meshed with the rotating rod (110) through a gear transmission mechanism assembled on the top of the vertical plate (1).

2. The screen bracket according to claim 1, characterized in that: Ventilation holes (112) are provided at equal distances through both sides of the vertical plate (1).

3. The screen bracket according to claim 1, characterized in that: The gear transmission mechanism includes a gear 1 (114), and the gear 1 (114) is fixed at both ends of the rotating rod (110) and is located inside the groove (105).

4. The screen bracket according to claim 3, characterized in that: Gear 2 (115) is rotatably connected inside the groove (105) and located on one side of gear 1 (114), and gear 1 (114) is meshedly connected with gear 2 (115).

5. The screen bracket according to claim 4, characterized in that: The rack (116) is meshedly connected with the second gear (115), and a second sliding groove (122) for sliding the rack (116) is provided through one side of the vertical plate (1).

6. The screen bracket according to claim 1, characterized in that: A clamping plate 1 (106) is slidably provided in the middle of the groove (105), and the clamping plate 1 (106) is elastically connected to the groove (105) via a spring column 1 (113).

7. The screen bracket according to claim 6, characterized in that: A wedge block 2 (120) is fixedly connected to one side of the clamping plate 1 (106), and a connecting rod 1 (117) is fixedly connected to the bottom of the rack (116) and located inside the groove (105).

8. The screen bracket according to claim 7, characterized in that: One end of the connecting rod 1 (117) is fixedly connected to a wedge block 1 (118) for squeezing the wedge block 2 (120), and stop blocks (111) are fixedly connected in a mirror-image manner on both sides of the vertical plate (1) and located on both sides of the shield plate (107).

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