Bracket for a machine

Abstract

Provide a bracket for a display device in which the height of the panel assembly is adjustable, the height adjustment method is simple, and the height required by the user can be stably maintained. **Solution**: A bracket for a display device including a connector, a panel assembly, and a stopper 117, wherein a slider 110 is connected to the connector, the panel assembly includes a slide rail extending in the vertical direction and a plurality of first stopper portions 126 distributed at intervals in the vertical direction, the slider is slidably in contact with the slide rail, the stopper is provided on the slider and includes a second stopper portion, when the stopper is in the locked position, the first stopper portion and the second stopper portion engage with each other to limit the movement of the panel assembly, and when the stopper is in the unlocked position, the engagement between the first stopper portion and the second stopper portion is released, and the panel assembly can move in the vertical direction with respect to the connector.

Description

Technical Field

[0001] The present invention relates to the field of furniture technology, and particularly to a bracket for a display device.

Background Art

[0002] Using a bracket to support a display device (such as a TV, a display, etc.) is a common way. Brackets for supporting display devices generally include a pillar and a panel. The panel is used to be connected to the display device (for example, connected by screws), and the pillar is connected to the panel and used to support the panel. In conventional brackets, a plurality of mounting holes are provided in the panel assembly at intervals in the vertical direction. Different mounting holes correspond to different mounting heights of the panel assembly. The user can align this mounting hole with the fixing hole of the pillar by selecting an appropriate mounting hole as needed, and attach the panel assembly to the pillar with screws. When it is necessary to adjust the height of the panel assembly, first, remove the panel assembly from the pillar, then adjust it so that the mounting hole showing another height on the panel assembly is aligned with the fixing hole of the pillar, and finally lock the screws. In such a height adjustment method, the operation is cumbersome, and since the height corresponding to each mounting hole is preset, it is difficult for the user to adjust the height of the panel assembly to an appropriate position.

Summary of the Invention

Problems to be Solved by the Invention

[0003] The present invention intends to solve at least one of the technical problems existing in the prior art. Therefore, the present invention proposes a bracket for a display device in which the height adjustment method of the panel assembly is efficient and convenient.

Means for Solving the Problems

[0004] The bracket for a display device according to an embodiment of the present invention includes a connector to which a slider is connected, and a panel assembly for connecting to the display device, the panel assembly including a slide rail extending in the vertical direction and a plurality of first stopper portions distributed at intervals in the vertical direction. The connector is used to support the panel assembly, and the slider is slidably contacted with the slide rail to move the panel assembly in the vertical direction. The bracket further includes a stopper provided on the slider and including a second stopper portion, the stopper having a lock position and an unlock position. When the stopper is in the lock position, the first stopper portion and the second stopper portion engage with each other to restrict the movement of the panel assembly. When the stopper is in the unlock position, the engagement between the first stopper portion and the second stopper portion is released, and the panel assembly can move in the vertical direction with respect to the connector.

Effect of the Invention

[0005] The bracket for a display device according to an embodiment of the present invention has at least the following beneficial effects. The height adjustment method of the panel assembly of this bracket for a display device is efficient and convenient. When the panel assembly slides in the vertical direction, due to the engagement between the first stopper portion and the second stopper portion, the user can stop the panel assembly at the desired height at any time without the need to frequently remove or tighten screws.

[0006] According to some embodiments of the present invention, the bracket for the display device is a switching tool movable between a first position and a second position relative to the slider. When the switching tool is in the first position, it abuts against the stopper to hold the stopper in the locked position. When the switching tool is in the second position, the stopper is in the unlocked position. The elastic member is connected to the stopper. In the process of the switching tool moving from the first position to the second position, the elastic force of the elastic member is used to drive the stopper to switch from the locked position to the unlocked position.

[0007] According to some embodiments of the present invention, the surface of the switching tool includes a first region and a second region. The distance between the first region and the moving axis of the switching tool is a first distance, and the distance between the second region and the moving axis of the switching tool is a second distance. The first distance is greater than the second distance. When the stopper is in the locked position, the first region abuts against the stopper. When the stopper is in the unlocked position, the second region abuts against the stopper, or the second region faces the stopper and is provided at a distance from the stopper.

[0008] According to some embodiments of the present invention, the switching tool can rotate around the moving axis relative to the slider. The stopper includes a third region. The third region and the second stopper portion are located at both ends of the stopper respectively. The first region, the second region and the third region are all planes, and the normal of the first region and the second region are provided adjacent to each other. When the stopper is in the locked position, the first region is attached to the third region. When the stopper is in the unlocked position, the second region is attached to the third region, or the second region is provided opposite to the third region and at a distance from it.

[0009] According to some embodiments of the present invention, the switching tool is movably connected to the slider, the switching tool includes an operating portion, the operating portion is exposed outside the slide rail and outside the slider, and an insertion groove having a hexagonal, cross-shaped or linear shape is provided in the operating portion.

[0010] According to some embodiments of the present invention, a first pattern and a second pattern are provided at intervals on a portion of the slider that is exposed outside the slide rail, and an indicating notch is provided in the operating portion. When the stopper is in the locked position, the indicating notch faces the first pattern. When the stopper is in the unlocked position, the indicating notch faces the second pattern.

[0011] According to some embodiments of the present invention, the panel assembly includes a plurality of first teeth arranged along the sliding direction of the panel assembly, and one tooth groove is formed between two adjacent first teeth. Each tooth groove serves as one of the first stopper portions. The second stopper portion includes a plurality of second teeth. When the stopper is in the locked position, the first teeth and the second teeth mesh with each other.

[0012] According to some embodiments of the present invention, the slide rail includes a main body portion, two side stopper portions respectively connected to both sides of the main body portion, and a flanging portion. Each side stopper portion is connected to one of the flanging portions, and the flanging portion and the main body portion are respectively connected to both ends of the side stopper portion. The flanging portion, the main body portion and the side stopper portion jointly define a chute, and at least a part of the slider is slidably provided in the chute. The flanging portion includes a flanging portion provided with the first stopper portion.

[0013] According to some embodiments of the present invention, the bracket for the display device further includes a nylon bar, the nylon bar is fixedly connected to the slider, the nylon bar is within the chute, and abuts against the inner surface of the chute.

[0014] According to some embodiments of the present invention, the bracket for the display device further includes a pillar and a base, the base is connected to the lower end of the pillar, and the connector is fixed to the upper end of the pillar.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, will become apparent in part from the following description, or will be understood through the practice of the present invention.

Brief Description of the Drawings

[0016]

Figure 1

Figure 2

Figure 3

Figure 4

Figure 5

Figure 6

Figure 7

Figure 8

Figure 9

Figure 10

Modes for Carrying Out the Invention

[0017] Hereinafter, embodiments of the present invention will be described in detail. Examples of the embodiments are shown in the accompanying drawings, where like or similar reference numerals throughout indicate like or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are illustrative and are used to interpret the present invention, but should not be construed as a limitation to the present invention.

[0018] In the description of the present invention, with regard to the description of directions, for example, the directions or positional relationships indicated by up, down, front, back, left, right, etc. are the directions or positional relationships shown in the accompanying drawings, for the purpose of facilitating the description and simplification of the present invention. It is not intended to indicate or suggest that the device or element referred to must have a specific direction and must be structured and operated in a specific direction, and thus should not be construed as a limitation to the present invention.

[0019] In the description of the present invention, some meanings are one or more, multiple meanings are two or more, larger, smaller, exceeding, etc. are understood not to include the number, and above, below, within, etc. are understood to include the number. When the first and the second are described, it is for the purpose of distinguishing technical features, and it should not be understood to indicate or suggest relative importance, implicitly indicate the number of the indicated technical features, or implicitly indicate the priority relationship of the indicated technical features.

[0020] In the description of the present invention, unless otherwise clearly limited, words such as installation, attachment, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of these words in the present invention in connection with the specific content of the technical solution.

[0021] FIG. 1 and FIG. 2 show a bracket 101 for a display device according to an embodiment of the present invention. The bracket 101 for a display device includes a base 109, a pillar 108, a connector 140, and a panel assembly 102. In this embodiment, the bracket 101 for a display device is a floor-standing bracket, and the base 109 can be placed on the floor by the user. In some other embodiments, the bracket 101 for a display device may be a desktop bracket, that is, the base 109 can be placed on a desk by the user. The lower end of the pillar 108 is connected to the base 109, and the upper end of the pillar 108 is fixedly connected to the connector 140. Or, in some other embodiments, the bracket 101 for a display device may not include the pillar 108 and the base 109. The connector 140 of the bracket 101 for a display device is connected to a wall, and the user can attach the display device to the wall by the bracket 101 for a display device. The connector 140 is connected to the panel assembly 102, and the connector 140 is used to support the panel assembly 102. The pillar 108 is hollow, and the inside of the pillar 108 can accommodate cables. As shown in FIG. 2, several through holes 111 are further provided on the surface of the pillar 108, and the through holes 111 can be threaded with cables to facilitate the cables to enter the inside of the pillar 108. The panel assembly 102 is used to be connected to a display device (not shown), and the display device may be a TV, a display, or the like. After the display device is connected to the panel assembly 102, the display device is in front of the panel assembly 102.

[0022] As shown in FIGS. 1 and 2, in this embodiment, the panel assembly 102 is in a frame shape and includes a first beam 104, a second beam 105, and two hanging bars 103. The second beam 105 is located below the first beam 104, and both are provided at intervals. The upper end of the hanging bar 103 is connected to the first beam 104, and the lower end of the hanging bar 103 is connected to the second beam 105. The hanging bar 103 can be connected to the back of the display device by screws or bolts. Mounting holes 107 are formed in the hanging bar 103, and the mounting holes 107 can be passed through by screws or bolts. In some other embodiments not shown, the panel assembly 102 may be provided as a flat plate in which the mounting holes 107 are formed. Here, although the specific structure of the panel assembly 102 is not listed one by one, it is sufficient that the panel assembly 102 can be connected to the display device.

[0023] The panel assembly 102 can slide in a direction perpendicular to the pillar 108 to facilitate the user to adjust the height of the display device. For example, as shown in FIG. 2, the panel assembly 102 further includes a slide rail 106, and the display device bracket 101 further includes a slider 110 fixed to the connector 140. The connector 140 is attached to the upper end of the pillar 108, and the slider 110 is slidably connected to the slide rail 106 in the vertical direction. The upper end of the slide rail 106 is connected to the first beam 104, and the lower end of the slide rail 106 is connected to the second beam 105.

[0024] The cross-sectional shape of the slide rail 106 is shown in FIG. 4. The slide rail 106 includes a main body portion 137, side stopper portions 138, and burring portions 139. Two side stopper portions 138 and two burring portions 139 are provided. The two side stopper portions 138 are respectively connected to both sides of the main body portion 137. Each side stopper portion 138 is connected to one burring portion 139, and the burring portion 139 and the main body portion 137 are respectively connected to both ends of the side stopper portion 138. The length of the burring portion 139 in the left-right direction is shorter than that of the main body portion 137, and the projection of the burring portion 139 from the rear to the front may fall on the main body portion 137. The burring portion 139, the main body portion 137, and the side stopper portion 138 together define a chute 124, and at least a part of the slider 110 is slidably provided in the chute 124. The slide rail 106 may be formed by bending sheet metal, and the main body portion 137, the side stopper portions 138, the burring portions 139, and the first stopper portion 126 described later may be integrally formed, thereby ensuring the strength of the entire slide rail 106 and stably supporting the first beam 104 and the second beam 105.

[0025] The panel assembly 102 includes an engagement unit 123, and the engagement unit 123 includes a plurality of first stopper portions 126 that are distributed at intervals along the sliding direction of the panel assembly 102. The bracket 101 for the display device includes a stopper 117, the stopper 117 includes a second stopper portion 136, and the stopper 117 can be switched between a locked position and an unlocked position by moving relative to the slider 110. In FIG. 5, the stopper 117 is in the locked position. At this time, the first stopper portion 126 and the second stopper portion 136 are engaged with each other, and accordingly, the movement of the panel assembly 102 is restricted, the panel assembly 102 is fixed to the connector 140, and the height of the position of the display device is also fixed. In FIG. 6, the stopper 117 is in the unlocked position. At this time, the first stopper portion 126 and the second stopper portion 136 are separated from each other, and accordingly, the panel assembly 102 can slide vertically with respect to the connector 140, and the user can adjust the height of the position of the display device by adjusting the position of the panel assembly 102.

[0026] The bracket 101 for the display device according to the present invention improves the fixing effect on the positions of the panel assembly 102 and the display device by fixing the heights of the panel assembly 102 and the display device through the engagement between the first stopper portion 126 and the second stopper portion 136, so that the panel assembly 102 and the display device can be firmly maintained at the height required by the user.

[0027] In the embodiments shown in FIGS. 3 to 6, the engagement unit 123 corresponds to a rack. Each engagement unit 123 includes a plurality of first teeth 125 arranged along the sliding direction of the panel assembly 102. One tooth groove is formed between two adjacent first teeth 125, and each tooth groove serves as one first stopper portion 126. The stopper portion of the stopper 117 includes a plurality of second teeth 127. When the stopper 117 is in the locked position (shown in FIG. 5), the first teeth 125 and the second teeth 127 mesh with each other to realize the engagement between the first stopper portion 126 and the second stopper portion 136. In such an installation method, the bracket 101 for the display device fixes the heights of the panel assembly 102 and the display device by the engagement between two teeth, and the panel assembly 102 and the display device can be firmly maintained at the height required by the user.

[0028] In some other embodiments not shown, the first stopper portion 126 may be provided in grooves of other shapes or in holes. The second stopper portion 136 does not necessarily have to be tooth-shaped. It is only necessary that the second stopper portion 136 has a convex structure that can be engaged with the first stopper portion 126 (groove or hole). Note that the structures of the first stopper portion 126 and the second stopper portion 136 may be interchanged. For example, the second stopper portion 136 may be provided in a hole or a groove, and the first stopper portion 126 may have a convex structure that can be engaged with the second stopper portion 136 (groove or hole).

[0029] As shown in FIG. 4, at least one flanging portion 139 is connected to one engaging unit 123, and each engaging unit 123 includes a plurality of first stopper portions 126. The display device bracket 101 may include two stoppers 117, and each stopper 117 is fitted with a set of engaging units 123, which is advantageous for enhancing the fixing effect on the positions of the panel assembly 102 and the display device. In the sliding direction of the slider 110, the greater the number of the first stopper portions 126, the larger the adjustable range of the heights of the panel assembly 102 and the display device. The stopper 117 can slide along the slide rail 106 together with the slider 110. The stopper 117 can further realize the switching between the locked position and the unlocked position by sliding toward or away from the first stopper portion 126 with respect to the slider 110.

[0030] The connection relationship between the stopper 117 and the slider 110 will be described below. As shown in FIG. 3, the slider 110 includes a base portion 120, a protruding portion 121, a fixing portion 115, and a cover portion 112. The base portion 120 is plate-shaped and is located inside the chute 124. The rear end of the protruding portion 121 protrudes outside the slide rail 106 and is connected to the connector 140 (for example, connected by screws). The fixing portion 115 is fixedly connected to the base portion 120 via a guide member 116, and the guide member 116 may be a screw. The fixing portion 115 is covered on the rear side of the stopper 117, and after the fixing portion 115 is connected to the base portion 120, it defines a channel (not shown) extending in the left-right direction. The stopper 117 is located within this channel and can slide left and right along this channel. The guide member 116 not only passes through the fixing portion 115, but the guide member 116 further passes through the guide groove 128 of the stopper 117, and the guide member 116 can slide along the guide groove 128. Therefore, both the fixing portion 115 itself and the guide member 116 can guide the sliding of the stopper 117. A part of the cover portion 112 is located inside the chute 124, and another part of the cover portion 112 is located outside the chute 124. The cover portion 112 engages with the fixing portion 115, and the cover portion 112 improves the aesthetics of the display device bracket 101 by covering the fixing portion 115, the guide member 116, and the stopper 117.

[0031] As shown in FIG. 3, the display device bracket 101 further includes a nylon bar 122 fixedly connected to the slider 110. For example, the nylon bar 122 is fixedly connected to the base 120 of the slider 110. As shown in FIG. 10, the nylon bar 122 is located within the slide rail 106 and abuts against the inner surface of the chute 124. More specifically, the material of the nylon bar 122 may be PA6, PA66, etc. The friction coefficient of the nylon material is relatively small, and the contact of the nylon bar 122 against the inner surface of the slide rail 106 is advantageous for the smoothness when the panel assembly 102 slides in the vertical direction. And because the nylon bar 122 has excellent wear resistance, the shape and size after multiple slides are still relatively stable, and the panel assembly 102 can have relatively good smoothness and stability when sliding in the vertical direction with respect to the connector 140.

[0032] The display device bracket 101 further includes a switch 119 and an elastic member 135. The switch 119 moves relative to the slider 110 and can move to a first position and a second position. In FIG. 5, the switch 119 is in the first position, and in FIG. 6, the switch 119 is in the second position. For example, as shown in FIG. 3, the switch 119 is rotatably attached to the base 120 of the slider 110. The switch 119 is located between two stoppers 117 and is covered by a fixing portion 115. Since the slider 110 and the pillar 108 are relatively fixed and the switch 119 can rotate relative to the slider 110, the switch 119 can rotate relative to the pillar 108. The rotation of the switch 119 relative to the pillar 108 can switch the stopper 117 from the unlock position to the lock position. As shown in FIG. 5, at this time, the switch 119 is in the first position, the stopper 117 is in the lock position, and the switch 119 abuts against the stopper 117 to hold the stopper 117 in the lock position, thereby firmly holding the panel assembly 102 and the display device at the height required by the user. The elastic member 135 is connected to the stopper 117. During the process of the switch 119 moving from the second position to the first position, the elastic force of the elastic member 135 is used to drive the stopper 117 to switch from the lock position to the unlock position, thereby improving the convenience for the user to adjust the positions of the panel assembly 102 and the display device.

[0033] As shown in FIG. 5, the surface of the switch 119 includes a first region 130 and a second region 129. The distance between the first region 130 and the movement axis of the switch 119 is a first distance, and the distance between the second region 129 and the movement axis of the switch 119 is a second distance. The first distance is greater than the second distance. In FIGS. 5 and 6, when the switch 119 moves relative to the slider 110, it can rotate around the movement axis. The movement axis is perpendicular to the paper surface of FIGS. 5 and 6, and the position of the movement axis is point A.

[0034] As shown in FIG. 5, when the stopper 117 is in the locked position, the first region 130 abuts against the stopper 117. At this time, the distance between the stopper 117 and the moving axis is relatively far, and the stopper 117 is abutted by the first region 130, thereby holding the engagement between the first stopper portion 126 and the second stopper portion 136.

[0035] As shown in FIG. 6, when the stopper 117 is in the unlocked position, the second region 129 abuts against the stopper 117. At this time, the distance between the stopper 117 and the moving axis is relatively close, and the first stopper portion 126 and the second stopper portion 136 are separated from each other. When the switching tool 119 rotates counterclockwise and rotates from the angle shown in FIG. 6 to the angle shown in FIG. 5, the stopper 117 moves outward against the elastic force of the elastic member 135 and gradually approaches the first stopper portion 126, and the elastic member 135 is gradually compressed. When the switching tool 119 moves from the first position to the second position (i.e., rotates from the position shown in FIG. 5 to the position shown in FIG. 6), the elastic member 135 tends to return to the initial state, and due to the elastic force of the elastic member 135, the second stopper portion 136 of the stopper 117 gradually separates from the first stopper portion 126, thereby switching the stopper 117 from the locked position to the unlocked position.

[0036] The mounting method of the elastic member 135 is shown in FIG. 9. A part of the elastic member 135 is located inside the stopper 117, and one end of the elastic member 135 abuts against the stopper 117. The other end of the elastic member 135 is connected to the contact block 118, and the contact block 118 abuts against the inner surface of the slide rail 106, and the contact block 118 can slide along the slide rail 106 together with the slider 110. The material of the contact block 118 may be the same as the material of the nylon bar 122. In some other embodiments not shown, the end of the elastic member 135 away from the contact block 118 may adopt other connection methods.

[0037] As shown in FIGS. 5 and 6, in the present embodiment, both the first region 130 and the second region 129 are planar, the first region 130 and the second region 129 are provided adjacent to each other, and are transitionally connected by an arc surface therebetween. In this way, when the switch 119 is rotated to switch between the first position and the second position, it is smoother. Taking FIG. 5 as an example, the normal line of the first region 130 extends along the left - right direction, and the normal line of the second region 129 extends in the vertical direction (all normal lines are not shown), but the moving axis extends along the front - rear direction (the direction perpendicular to the paper surface). The stopper 117 includes a third region 131, and the third region 131 and the second stopper portion 136 are located at both ends of the stopper 117 respectively, and the third region 131 is also planar. Providing the first region 130 and the second region 129 as planar is advantageous for reducing the complexity of the structure and the processing difficulty of the switch 119, and providing the third region 131 as planar is advantageous for reducing the complexity of the structure and the processing difficulty of the stopper 117.

[0038] As shown in FIG. 5, when the stopper 117 is in the locked position, the first region 130 and the third region 131 are in contact with each other. At this time, since the stopper 117 and the switch 119 are in contact with each other by two planes (the first region 130 and the third region 131), the stopper 117 and the switch 119 can maintain stable contact. The switch 119 can stably hold the stopper 117 in the locked position, whereby the panel assembly 102 and the display device can be stably held at the height required by the user.

[0039] As shown in FIG. 6, when the stopper 117 is in the unlocked position, the second region 129 and the third region 131 are bonded to each other. At this time, since the stopper 117 and the switching tool 119 are in contact with each other by two planes (the second region 129 and the third region 131), the elastic force of the elastic member 135 enables the stopper 117 and the switching tool 119 to maintain stable contact. The stopper 117 is stably held in the unlocked position, which is advantageous for the panel assembly 102 to slide stably and smoothly in the vertical direction with respect to the pillar 108.

[0040] In some other embodiments, the switching tool 119 may be provided in other shapes. For example, in some other embodiments not shown, when observing the switching tool 119 from the rear to the front, the outer peripheral surface of the switching tool 119 presents an elliptical shape. Also, for example, the switching tool 119 may be provided on an eccentric wheel. Accordingly, the first region 130 and the second region 129 may be different regions of a single curved surface, as long as the first region 130 and the second region 129 satisfy the condition that the first distance is greater than the second distance described above.

[0041] In addition, in some other embodiments, when the stopper 117 is in the unlocked position, the second region 129 may be provided at a distance from the stopper 117, and the two do not come into contact, that is, the engagement between the first stopper portion 126 and the second stopper portion 136 may be released. By providing it in this way, the stopper 117 can be similarly held in the unlocked position.

[0042] As described above, considering aesthetics, the stopper 117 is covered by the fixing part 115, and the stopper 117 is located inside the slider 110. However, in order to facilitate the user to switch the position of the stopper 117, the switching tool 119 includes an operating part 134 (as shown in FIG. 7). The operating part 134 is exposed outside the slide rail 106 and outside the slider 110. An insertion groove 133 is provided in the operating part 134, and the insertion groove 133 has a hexagonal shape. After the user inserts one end of a hexagonal wrench into the insertion groove 133, the user can rotate the switching tool 119 by turning the hexagonal wrench, thereby driving the stopper 117 to switch between the unlock position and the lock position. In some other embodiments not shown, the insertion groove 133 may have a cross shape, the insertion groove 133 can be inserted by a plus driver, and the user can turn the switching tool 119 with the plus driver. Or, the insertion groove 133 may have a linear shape, the insertion groove 133 can be inserted by a minus driver, and the user can turn the switching tool 119 with the minus driver.

[0043] As shown in FIGS. 7 and 8, a first pattern 113 and a second pattern 114 are provided at intervals on a portion of the slide rail 106 of the slider 110 that is exposed outside. More specifically, the first pattern 113 and the second pattern 114 may be located on the cover portion 112 of the slider 110. The operation portion 134 is provided with an indication notch 132, and the indication notch 132 may be located on the outer periphery of the insertion groove 133. When the stopper 117 is in the locked position, the indication notch 132 faces the first pattern 113, and when the stopper 117 is in the unlocked position, the indication notch 132 faces the second pattern 114. In this way, the user can determine the current state of the stopper 117 based on the pattern pointed to by the indication notch 132, and the user can very clearly confirm whether the stopper 117 has been moved to the required position. In the present embodiment, the first pattern 113 is a pattern of a locked lock, and the second pattern 114 is a pattern of an unlocked lock. In some other embodiments, the first pattern 113 and the second pattern 114 may adopt other styles, as long as the first pattern 113 is different from the second pattern 114.

[0044] In the above-mentioned embodiment, the movement of the switching tool 119 relative to the slider 110 is rotation. In some other embodiments not shown, when the switching tool 119 moves along the movement axis relative to the slider 110, the switching tool 119 may perform linear movement. For example, the movement axis of the switching tool 119 extends along the front-rear direction, and the user can change the portion of the switching tool 119 that abuts against the stopper 117 and further change the state of the stopper 117 by pushing or pulling the switching tool 119.

[0045] In the description of this invention, descriptions such as "one embodiment", "several embodiments", "exemplary embodiments", "examples", "specific examples", or "several examples", which are reference terms, mean that specific features, structures, materials, or characteristics described in connection with this embodiment or example are included in at least one embodiment or example of this invention. In this specification, exemplary descriptions of the above terms do not necessarily refer to the same embodiment or example. And the specific features, structures, materials, or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

Description of Reference Numerals

[0046] 101 Bracket for display device, 102 Panel assembly, 103 Hanging bar, 104 First beam, 105 Second beam, 106 Slide rail, 107 Mounting hole, 108 Pillar, 109 Base, 110 Slider, 111 Through hole, 112 Cover part, 113 First pattern, 114 Second pattern, 115 Fixed part, 116 Guide material, 117 Stopper, 118 Contact block, 119 Switching tool, 120 Base part, 121 Protrusion, 122 Nylon bar, 123 Engagement unit, 124 Shoot, 125 First tooth, 126 First stopper part, 127 Second tooth, 128 Guide groove, 129 Second region, 130 First region, 131 Third region, 132 Indication notch, 133 Insertion groove, 134 Operation part, 135 Elastic member, 136 Second stopper part, 137 Main body part, 138 Side stop part, 139 Burring part, 140 Connector

Claims

1. A bracket for a display device, comprising: a connector to which a slider is connected; a panel assembly for connecting to a display device, the panel assembly including a slide rail extending in a vertical direction and a plurality of first stopper portions distributed at intervals in the vertical direction, the connector being used to support the panel assembly, and the slider being slidably in contact with the slide rail to move the panel assembly in the vertical direction; a stopper provided on the slider and including a second stopper portion, the stopper having a locked position and an unlocked position; When the stopper is in the locked position, the first stopper portion and the second stopper portion engage with each other to limit the movement of the panel assembly. When the stopper is in the unlocked position, the engagement between the first stopper portion and the second stopper portion is released, and the panel assembly can move in the vertical direction with respect to the connector. A bracket for a display device, characterized in that.

2. The bracket for a display device further includes: a switch movable between a first position and a second position with respect to the slider. When the switch is in the first position, the switch abuts against the stopper to hold the stopper in the locked position. When the switch is in the second position, the stopper is in the unlocked position; an elastic member connected to the stopper. During the process of the switch moving from the first position to the second position, the elastic force of the elastic member is used to drive the stopper to switch from the locked position to the unlocked position. The bracket for a display device according to claim 1, characterized in that.

3. The surface of the switch includes a first region and a second region. The distance between the first region and the movement axis of the switch is a first distance, and the distance between the second region and the movement axis of the switch is a second distance. The first distance is greater than the second distance. When the stopper is in the locked position, the first region abuts against the stopper. When the stopper is in the unlocking position, the second region abuts against the stopper, or the second region faces the stopper and is provided at a distance from the stopper. The bracket for a display device according to claim 2, characterized in that.

4. The switching tool can rotate around the moving axis with respect to the slider. The stopper includes a third region. The third region and the second stopper portion are located at both ends of the stopper respectively. The first region, the second region, and the third region are all planes. The normal line of the first region and the second region are provided adjacent to each other. When the stopper is in the locking position, the first region is attached to the third region. When the stopper is in the unlocking position, the second region is attached to the third region, or the second region is provided opposite to the third region and at a distance from it. The bracket for a display device according to claim 3, characterized in that.

5. The switching tool is movably connected to the slider. The switching tool includes an operation portion. The operation portion is exposed outside the slide rail and outside the slider. The operation portion is provided with an insertion groove presenting a hexagonal shape, a cross shape, or a straight shape. The bracket for a display device according to claim 2, characterized in that.

6. A first pattern and a second pattern are provided at intervals on the portion of the slider exposed outside the slide rail. The operation portion is provided with an indicating notch. When the stopper is in the locking position, the indicating notch faces the first pattern. When the stopper is in the unlocking position, the indicating notch faces the second pattern. The bracket for a display device according to claim 5, characterized in that.

7. The panel assembly includes a plurality of first teeth arranged along the sliding direction of the panel assembly. One tooth groove is formed between two adjacent first teeth. Each tooth groove serves as one of the first stopper portions. The second stopper portion includes a plurality of second teeth. When the stopper is in the locking position, the first teeth and the second teeth mesh with each other. The bracket for a display device according to claim 1, characterized in that.

8. The slide rail includes: a main body portion; two side stopper portions respectively provided and connected to both sides of the main body portion; a burring portion, wherein each of the side stopper portions is connected to one burring portion, the burring portion and the main body portion are respectively connected to both ends of the side stopper portion, the burring portion, the main body portion and the side stopper portion together define a chute, at least a part of the slider is slidably provided in the chute, and the burring portion is provided with the first stopper portion, and the bracket for display device according to claim 1, characterized in that it comprises a burring portion provided with the first stopper portion.

9. The bracket for display device further includes a nylon bar, the nylon bar is fixedly connected to the slider, the nylon bar is within the chute and abuts against the inner surface of the chute, and the bracket for display device according to claim 8, characterized in that it has the above structure.

10. The bracket for display device further includes a pillar and a base, the base is connected to the lower end of the pillar, and the connector is fixed to the upper end of the pillar, and the bracket for display device according to any one of claims 1 to 9, characterized in that it has the above structure.

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