Support frame and display device

Abstract

The utility model belongs to the technical field of display equipment, and provides a supporting frame and a display device.The supporting frame comprises a base, a first support and a second support, the base comprises a first seat body and a second seat body, and the first seat body and the second seat body are both used for supporting a plurality of display units on an external supporting face; one end of the first support is connected to the same side of the first seat body and the second seat body, and the other end of the first support is used for being supported on an external supporting face. The second support comprises a first supporting rod and a plurality of second supporting rods, the first supporting rod is vertically connected to the top of the first support, one ends of the second supporting rods are connected to the first supporting rod, and the other ends of part of the second supporting rods are connected with at least part of the display units on the first base body. The other part of the second supporting rods is connected with at least part of the display units on the second base body. According to the supporting frame, the number of parts is small, and assembling operation is convenient and fast.

Description

Technical Field

[0001] The present application relates to the technical field of display equipment, and in particular to a support frame and a display device. Background Art

[0002] In the related art, a display device generally includes a support frame and a display module, the display module includes a plurality of display units spliced ​​together, the support frame includes a plurality of bases, a plurality of horizontal brackets and a plurality of vertical brackets, the plurality of bases are arranged linearly, each base can support a plurality of display units on a supporting surface, one end of each horizontal bracket is interconnected with a base, and the other end is supported on the supporting surface, each vertical bracket is connected to the top of a horizontal bracket, and supports the display unit on a single base, that is, a horizontal bracket and a vertical bracket connected to each other jointly support the display unit on a single base, however, the support frame with the above structure has a large number of parts, and the disassembly and assembly operations are relatively cumbersome. Utility Model Content

[0003] The purpose of the embodiments of the present application is to provide a support frame and a display device to solve the technical problems in the prior art that the support frame has a large number of parts and the disassembly and assembly operations are complicated.

[0004] To achieve the above purpose, the technical solution adopted in this application is:

[0005] In a first aspect, a support frame is provided, the support frame comprising:

[0006] A base, comprising a first base body and a second base body, wherein the first base body and the second base body are both used to support a plurality of display units on an external support surface;

[0007] A first bracket, one end of which is connected to the first base and the second base, the other end of which is used to be supported on an external support surface, and the first bracket is located on one side of the base in the length direction;

[0008] The second bracket includes a first support rod and multiple second support rods, the first support rod is vertically connected to the top of the first bracket, one ends of the multiple second support rods are connected to the first support rod, the other ends of some of the multiple second support rods are respectively connected to the multiple display units on the first base, and the other parts of the multiple second support rods are respectively connected to the multiple display units on the second base.

[0009] In some embodiments, the first support rod includes a first rod body and a first connecting portion connected to one end of the first rod body, the first bracket includes a first bracket body and a second connecting portion provided on the first bracket body, one of the first connecting portion and the second connecting portion is a connecting sleeve, and the other of the first connecting portion and the second connecting portion is a connecting rod that can be threadedly connected to the connecting sleeve.

[0010] In some embodiments, the first support rod further includes a third connecting portion connected to the other end of the first rod body, and the third connecting portion has the same structure as the second connecting portion.

[0011] In some embodiments, the first bracket body includes two third support rods and a connecting piece connected between the two third support rods, the same end of the two third support rods is respectively connected to the first seat body and the second seat body, and the other ends of the two third support rods are respectively used to support the external support surface; the second connecting portion is arranged on the connecting piece.

[0012] In some embodiments, the third support rod includes a third rod body and a fourth connecting portion connected to one end of the third rod body, and the side walls of the first seat body and the second seat body facing the first bracket are provided with a fifth connecting portion, and one of the fourth connecting portion and the fifth connecting portion includes a positioning sleeve and a clamping block, and the other of the fourth connecting portion and the fifth connecting portion includes a positioning column that can be plugged into and cooperated with the positioning sleeve and a clamp that can be buckled with the clamping block.

[0013] In some embodiments, the number of the second support rods is four, the other ends of two of the four second support rods are connected to the two display units respectively located on the first base and the second base and at a first predetermined height, and the other ends of the other two of the four second support rods are connected to the two display units respectively located on the first base and the second base and at a second predetermined height, and the second predetermined height is different from the first predetermined height.

[0014] In some embodiments, the second support rod includes a second rod body and a sixth connecting portion rotatably connected to one end of the second rod body away from the first support rod, the sixth connecting portion having a locking position and an unlocking position, when the sixth connecting portion is located at the locking position, the sixth connecting portion and the display unit are relatively fixed in a direction perpendicular to the display unit, and when the sixth connecting portion is located at the unlocking position, the sixth connecting portion is detachable relative to the display unit.

[0015] In some embodiments, the second support rod is rotatably connected to the first support rod, and the second support rod has a folded position and an unfolded position. When the second support rod is in the unfolded position, the second support rod and the first support rod are perpendicular to each other. When the second support rod is in the folded position, the second support rod and the first support rod are in contact with each other and parallel to each other.

[0016] In some embodiments, the first bracket is centrally disposed in the length direction of the first base body and the second base body, the first support rod is centrally disposed in the width direction of the first bracket, and the lengths of the plurality of second support rods are equal.

[0017] In a second aspect, a display device is provided, comprising a display module and the support frame described in the first aspect, wherein the display module comprises a plurality of display units spliced ​​together, and the support frame is used to support the plurality of display units.

[0018] The beneficial effects of the support frame and display device provided by the present application are as follows: compared with the prior art, in the technical scheme of the embodiment of the present application, one end of the first bracket is simultaneously connected to the first base body and the second base body, the other end of the first bracket is used to be supported on the external support surface, the first support rod of the second bracket is vertically connected to the top of the first bracket, one end of multiple second support rods of the second bracket are all connected to the first support rod, and the other ends of some of the multiple second support rods are respectively connected to several display units on the first base body, and the other ends of some of the multiple second support rods are respectively connected to several display units on the second base body, and the other parts of the multiple second support rods are respectively connected to several display units on the second base body. In this arrangement, compared with the situation in the related art that a single horizontal bracket and a single vertical bracket can only support the display unit on a single base body, in the technical scheme of the embodiment of the present application, a single first bracket and a single second bracket can simultaneously support the display units on the first base body and the second base body, the number of parts of the support frame is smaller, and the disassembly and assembly operation is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application, 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 present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0020] Figure 1 A schematic diagram of the structure of a display device provided in some embodiments of the present application;

[0021] Figure 2 A schematic diagram of the structure of a support frame provided in some embodiments of the present application;

[0022] Figure 3A schematic diagram of an exploded structure of a support frame provided in some embodiments of the present application;

[0023] Figure 4 A schematic diagram of the structure of a base and a first bracket of a support frame provided in some embodiments of the present application;

[0024] Figure 5 A schematic structural diagram of a base, a first bracket and a display module of a support frame provided in some embodiments of the present application.

[0025] Among them, the reference numerals in the figure are:

[0026] 1- Display device;

[0027] 10-display module; 11-display unit;

[0028] 20-support frame; 21-base; 211-first seat body; 212-second seat body; 213-fifth connecting part; 22-first bracket; 221-first bracket body; 2211-third support rod; 22111-third rod body; 22112-fourth connecting part; 2212-connecting piece; 222-second connecting part; 23-second bracket; 231-first support rod; 2311-first rod body; 2312-first connecting part; 2313-third connecting part; 232-second support rod; 2321-second rod body; 2322-sixth connecting part. DETAILED DESCRIPTION

[0029] Embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limiting the present application.

[0030] In the description of the present application, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0031] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0032] Reference throughout the specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, when the phrases "in one embodiment" or "in some embodiments" appear in various places throughout the specification, not all references are to the same embodiment. Furthermore, in one or more embodiments, the particular features, structures, or characteristics may be combined in any suitable manner.

[0033] In the related art, a display device generally includes a support frame and a display module, the display module includes a plurality of display units spliced ​​together, the support frame includes a plurality of bases, a plurality of horizontal brackets and a plurality of vertical brackets, the plurality of bases are arranged linearly, each base can support a plurality of display units on a supporting surface, one end of each horizontal bracket is interconnected with a base, and the other end is supported on the supporting surface, each vertical bracket is connected to the top of a horizontal bracket, and supports the display unit on a single base, that is, a horizontal bracket and a vertical bracket connected to each other jointly support the display unit on a single base, however, the support frame with the above structure has a large number of parts, and the disassembly and assembly operations are relatively cumbersome.

[0034] In order to solve the above problems, the present application designs a support frame and a display device. The support frame and the display device provided in the embodiments of the present application are now described.

[0035] See also Figure 1 The display device 1 provided in the embodiment of the present application includes a display module 10 and a support frame 20, wherein the display module 10 includes a plurality of display units 11 spliced ​​together and used to display text, images, videos and other information. The support frame 20 is used to support the display module 10 on an external support surface.

[0036] See also Figure 1 and Figure 2The support frame 20 provided in the embodiment of the present application includes a base 21, a first bracket 22 and a second bracket 23. The base 21 includes a first base body 211 and a second base body 212. The first base body 211 and the second base body 212 are both used to support a plurality of display units 11 on an external support surface. One end of the first bracket 22 is connected to the same side of the first base body 211 and the second base body 212, and the other end of the first bracket 22 is used to support the external support surface. The second bracket 23 includes a first support rod 231 and a plurality of second support rods 232. The first support rod 231 is vertically connected to the top of the first bracket 22, one end of the plurality of second support rods 232 is connected to the first support rod 231, the other end of some of the second support rods 232 is respectively connected to at least some of the display units 11 on the first base body 211, and the other part of the second support rods 232 is respectively connected to at least some of the display units 11 on the second base body 212.

[0037] Specifically, see Figure 1 , one or more display units 11 can be supported on the first base 211 and the second base 212. When multiple display units 11 are supported on the first base 211 or the second base 212, the multiple display units 11 can be arranged in sequence from top to bottom along the vertical direction. The base 21 can include multiple first bases 211 and multiple second bases 212. The multiple first bases 211 and multiple second bases 212 can be arranged alternately in sequence. Correspondingly, a first bracket 22 can be connected between every two adjacent first bases 211 and second bases 212, and the first base 211 and the second base 212 can be set to be the same base or different bases. One end of the first bracket 22 can be connected to the first base 211 and the second base 212 at the same time by means of threaded connection, clamping, etc.

[0038] Specifically, the number of the second brackets 23 may be one or more. When the number of the second brackets 23 is one, the number of the second support rods 232 on the single second bracket 23 is equal to the sum of the number of the display units 11 on the first base body 211 and the second base body 212. At this time, all the second support rods 232 of the single second bracket 23 are connected to the display units 11 on the first base body 211 and the second base body 212 in a one-to-one correspondence. When the number of the second brackets 23 is multiple, the first support rods 231 of the multiple second brackets 23 can be connected in sequence along the vertical direction. The sum of the number of the second support rods 232 of the multiple second brackets 23 is equal to the sum of the number of the display units 11 on the first base body 211 and the second base body 212. At this time, all the second support rods 232 of the multiple second brackets 23 are connected to the display units 11 on the first base body 211 and the second base body 212 in a one-to-one correspondence. One end of each second support rod 232 may be connected to the first support rod 231 by means of thread connection, snap connection, etc., and the other end of each second support rod 232 may be connected to the corresponding display unit 11 by means of thread connection, snap connection, etc.

[0039] When assembling the support frame 20 provided in the embodiment of the present application, please refer to Figure 4 , one end of the first bracket 22 may be connected to the first base 211 and the second base 212; then, refer to Figure 5 , the display unit 11 is mounted on the first base 211 and the second base 212; then, refer to Figure 1 , connect the ends of the plurality of second support rods 232 of the second bracket 23 away from the first support rod 231 to the corresponding display units 11 respectively; finally, connect the first support rod 231 of the second bracket 23 to the top of the first bracket 22.

[0040] In the related art, a single horizontal bracket and a single vertical bracket can only support the display unit 11 on a single base. In the technical solution of the embodiment of the present application, a single first bracket 22 and a single second bracket 23 can simultaneously support the display unit 11 on the first base 211 and the second base 212. The number of parts of the support frame 20 is smaller, and the disassembly and assembly operations of the support frame 20 are more convenient.

[0041] Furthermore, the first bracket 22 and the base 21 enable the support frame 20 to form a larger contact area with the support surface, while the second bracket 23 enables the support frame 20 to have better wind resistance resistance. The base 21, the first bracket 22 and the second bracket 23 cooperate to enable the support frame 20 to stably support the display module 10 on the support surface.

[0042] See also Figure 2 and Figure 3In some embodiments, the first support rod 231 includes a first rod body 2311 and a first connecting portion 2312 connected to one end of the first rod body 2311, the first bracket 22 includes a first bracket body 221 and a second connecting portion 222 provided on the first bracket body 221, one of the first connecting portion 2312 and the second connecting portion 222 is a connecting sleeve, and the other of the first connecting portion 2312 and the second connecting portion 222 is a connecting rod that can be threadedly connected to the connecting sleeve.

[0043] It can be understood that the inner wall of the connecting sleeve is provided with an internal thread, and the outer wall of the connecting rod is provided with an external thread, and the internal thread on the inner wall of the connecting sleeve can be threadedly connected with the external thread on the outer wall of the connecting rod.

[0044] In one implementation, the first support rod 231 includes a connecting sleeve of the first rod body 2311 connected to one end of the first rod body 2311, and the first bracket 22 includes a first bracket body 221 and a connecting rod disposed on the first bracket body 221; see Figure 2 and Figure 3 In another implementation, the first support rod 231 includes a first rod body 2311 and a connecting rod connected to one end of the first main body, and the first bracket 22 includes a first bracket body 221 and a connecting sleeve provided on the first bracket body 221.

[0045] In the technical solution of the embodiment of the present application, the first bracket 22 and the second bracket 23 can be detachably connected through the threaded cooperation between the connecting sleeve and the connecting rod, and the disassembly and assembly operations of the first bracket 22 and the second bracket 23 are simple and convenient.

[0046] See also Figure 2 and Figure 3 In some embodiments, the first support rod 231 further includes a third connecting portion 2313 connected to the other end of the first rod body 2311 , and the third connecting portion 2313 has the same structure as the second connecting portion 222 .

[0047] It can be understood that in one implementation, see Figure 2 and Figure 3 The first support rod 231 includes a first rod body 2311 and a connecting sleeve and a connecting rod respectively connected to both ends of the first rod body 2311. The first bracket 22 includes a first bracket body 221 and a connecting sleeve provided on the first bracket body 221. The first support rod 231 is threadedly connected to the connecting sleeve on the first bracket body 221 through one end provided with the connecting rod. Moreover, when there are multiple second brackets 23, the multiple second brackets 23 can be connected end to end in sequence along the vertical direction through the threaded cooperation of the connecting sleeve and the connecting rod.

[0048] In another implementation, the first support rod 231 includes a first rod body 2311 and a connecting sleeve and a connecting rod respectively connected to both ends of the first rod body 2311, the first bracket 22 includes a first bracket body 221 and a connecting rod arranged on the first bracket body 221, the first support rod 231 is threadedly connected to the connecting rod on the first bracket body 221 through one end provided with a connecting sleeve, and when the number of second brackets 23 is multiple, the multiple second brackets 23 can be connected end to end in sequence in the vertical direction through the threaded cooperation of the connecting sleeve and the connecting rod.

[0049] In the technical solution of the embodiment of the present application, not only can the first bracket 22 and the first bracket 22 be detachably connected through the threaded cooperation of the connecting sleeve and the connecting rod, but when the number of the second bracket 23 is multiple, the multiple second brackets 23 can also be detachably connected in sequence along the vertical direction through the threaded cooperation of the connecting sleeve and the connecting rod, so that the disassembly and assembly operations between the first bracket 22 and the second bracket 23 and the disassembly and assembly operations between two adjacent second brackets 23 are relatively simple and convenient.

[0050] See also Figure 2 and Figure 3 In some embodiments, the first bracket body 221 includes two third support rods 2211 and a connecting piece 2212 connected between the two third support rods 2211, the same end of the two third support rods 2211 is respectively connected to the first seat body 211 and the second seat body 212, and the other ends of the two third support rods 2211 are respectively used to support the external support surface; the second connecting portion 222 is arranged on the connecting piece 2212.

[0051] Specifically, the second connecting portion 222 can be configured as a connecting sleeve or a connecting rod, and the second connecting portion 222 can be fixed to the connecting member 2212 by means of threaded connection, snap connection, or the like.

[0052] In the technical solution of the embodiment of the present application, after the same end of the two third support rods 2211 is connected to the first base body 211 and the second base body 212 respectively, the two third support rods 2211 can make the first base body 211 and the second base body 212 more stably supported on the external support surface, reducing the risk of the display module on the base 21 tipping over; and the structure of the first bracket body 221 is relatively simple, with fewer parts and components, and easy to disassemble and assemble.

[0053] See also Figure 3 and Figure 4In some embodiments, the third support rod 2211 includes a third rod body 22111 and a fourth connecting portion 22112 connected to one end of the third rod body 22111, and a fifth connecting portion 213 is provided on the side wall of each seat body facing the first bracket 22, and one of the fourth connecting portion 22112 and the fifth connecting portion 213 includes a positioning sleeve and a clamping block, and the other of the fourth connecting portion 22112 and the fifth connecting portion 213 includes a positioning column that can be plugged into the positioning sleeve and a clamp that can be buckled into the clamping block.

[0054] In the technical solution of the embodiment of the present application, the third support rod 2211 and the seat body are positioned by the plug-in action of the positioning sleeve and the positioning column, and a detachable connection can be achieved through the snap-on action of the clamping block and the buckle. The disassembly and assembly operation between the third support rod 2211 and the seat body is relatively simple and convenient.

[0055] See also Figure 3 and Figure 4 In some embodiments, two spaced fifth connection portions 213 are provided on the first seat body 211 and the second seat body 212. Since the side walls of the first seat body 211 and the second seat body 212 facing the first bracket 22 are provided with two spaced fifth connection portions 213, when the base 21 includes a plurality of first seat bodies 211 and second seat bodies 212 arranged alternately in sequence, the first bracket 22 can be detachably connected to any two adjacent first seat bodies 211 and second seat bodies 212 at the same time, and can support a display module 10 having a longer length.

[0056] See also Figure 1 and Figure 2 In some embodiments, the number of the second support rods 232 is four, and the other ends of two of the four second support rods 232 are respectively connected to two display units 11 that are respectively located on two adjacent bases and are at a first predetermined height, and the other ends of the other two of the four second support rods 232 are respectively connected to two display units 11 that are respectively located on two adjacent bases and are at a second predetermined height, and the second predetermined height is different from the first predetermined height.

[0057] It can be understood that the two display units 11 located at the first predetermined height can be directly supported on the top surfaces of the first base 211 and the second base 212 respectively, and the display units 11 located at the second predetermined height can be supported on the top surfaces of the two display units 11 located at the first predetermined height respectively.

[0058] In the technical solution of the embodiment of the present application, a single second bracket 23 can simultaneously support two display units 11 located at different heights on the first base 211, and can also simultaneously support two display units 11 located at different heights on the second base 212. The single second bracket 23 can form multiple support points and support four display units 11 at the same time, which is conducive to streamlining the structure of the support frame 20 and simplifying the disassembly and assembly operations of the support frame 20.

[0059] See also Figure 1 and Figure 3 In some embodiments, the second support rod 232 includes a second rod body 2321 and a sixth connecting portion 2322 rotatably connected to one end of the second rod body 2321, the sixth connecting portion 2322 having a locking position and an unlocking position, when the sixth connecting portion 2322 is in the locking position, the sixth connecting portion 2322 and the display unit 11 are relatively fixed in a direction perpendicular to the display unit 11, and when the sixth connecting portion 2322 is in the unlocking position, the sixth connecting portion 2322 is detachable relative to the display unit 11.

[0060] Specifically, when the sixth connection portion 2322 is in the locked position, the sixth connection portion 2322 can be detachably connected to the corresponding display unit 11 by means of snap connection, thread connection, etc.

[0061] In the technical solution of the embodiment of the present application, the sixth connecting portion 2322 is configured to be rotatable relative to the second rod body 2321 between an unlocked position and a locked position. In this way, the second rod 232 can be connected to the corresponding display unit 11 when the first support rod 231 and the first bracket 22 are connected to each other, and the second support rod 232 can also be removed from the corresponding display unit 11 when the first support rod 231 and the first bracket 22 are connected to each other, which can make the disassembly and assembly operations of the second support rod 232 and the corresponding display unit 11 more flexible and convenient.

[0062] In some embodiments, the second support rod 232 is rotatably connected to the first support rod 231, and the second support rod 232 has a folded position and an unfolded position, see Figure 1 When the second support rod 232 is located at the unfolded position, the second support rod 232 and the first support rod 231 are perpendicular to each other. When the second support rod 232 is located at the folded position, the second support rod 232 and the first support rod 231 are in contact with each other and are parallel to each other.

[0063] Specifically, when the second support rod 232 is in the folded position, the second support rod 232 can be fixed to the first support rod 231 by means of snap connection, thread connection, etc. and fit with the first support rod 231 .

[0064] In the technical solution of the embodiment of the present application, the second support rod 232 can be folded or unfolded relative to the first support rod 231. In this way, the second support rod 232 is in the unfolded position relative to the first support rod 231, so that the second support rod 232 can support the corresponding display unit 11. The second support rod 232 is in the folded position relative to the first support rod 231, which can facilitate the storage and transportation of the support frame 20 by the second bracket 23 when it is not in working state.

[0065] See also Figure 1 and Figure 2 In some embodiments, the first bracket 22 is centrally disposed in the length direction of the first base body 211 and the second base body 212, the first support rod 231 is centrally disposed in the width direction of the first bracket 22, the lengths of the plurality of second support rods 232 are equal, and the length directions of the first base body 211 and the second base body 212 and the width direction of the first bracket 22 are both Figure 1 Such a configuration is conducive to improving the force uniformity of the first bracket 22 and the second bracket 23, thereby enabling the support frame 20 to more stably support the display unit 11 on the first base 211 and the second base 212.

[0066] See also Figure 1 The embodiment of the present application further provides a display device 1 , which includes a display module 10 and the above-mentioned support frame 20 . The display module 10 includes a plurality of display units 11 spliced ​​to each other, and the support frame 20 is used to support the plurality of display units 11 .

[0067] Since the display device 1 adopts all the embodiments of the support frame 20, it has at least all the beneficial effects of the above embodiments, which will not be described one by one here.

[0068] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A support frame, characterized in that: The support frame comprises: A base, comprising a first base body and a second base body, wherein the first base body and the second base body are both used to support a plurality of display units on an external support surface; A first bracket, one end of the first bracket is connected to the same side of the first base and the second base, and the other end of the first bracket is used to be supported on an external support surface; The second bracket includes a first support rod and a plurality of second support rods, wherein the first support rod is vertically connected to the top of the first bracket, one ends of the plurality of second support rods are connected to the first support rod, the other ends of some of the plurality of second support rods are respectively connected to at least part of the display units on the first base, and another part of the plurality of second support rods are respectively connected to at least part of the display units on the second base.

2. The support frame according to claim 1, characterized in that: The first support rod includes a first rod body and a first connecting part connected to one end of the first rod body, the first bracket includes a first bracket body and a second connecting part arranged on the first bracket body, one of the first connecting part and the second connecting part is a connecting sleeve, and the other of the first connecting part and the second connecting part is a connecting rod that can be threadedly connected to the connecting sleeve.

3. The support frame according to claim 2, characterized in that: The first support rod further includes a third connecting portion connected to the other end of the first rod body, and the third connecting portion has the same structure as the second connecting portion.

4. The support frame according to claim 2, characterized in that: The first bracket body includes two third support rods and a connecting piece connected between the two third support rods, the same end of the two third support rods is respectively connected to the first seat body and the second seat body, and the other ends of the two third support rods are respectively used to support the external support surface; the second connecting part is arranged on the connecting piece.

5. The support frame according to claim 4, characterized in that: The third support rod includes a third rod body and a fourth connecting part connected to one end of the third rod body, and the side walls of the first seat body and the second seat body facing the first bracket are both provided with a fifth connecting part, and one of the fourth connecting part and the fifth connecting part includes a positioning sleeve and a clamping block, and the other of the fourth connecting part and the fifth connecting part includes a positioning column that can be plugged into and matched with the positioning sleeve and a clamp that can be buckled with the clamping block.

6. The support frame according to claim 1, characterized in that: The number of the second support rods is four, and the other ends of two of the four second support rods are respectively connected to the two display units located on the first base and the second base and at a first predetermined height, and the other ends of the other two of the four second support rods are respectively connected to the two display units located on the first base and the second base and at a second predetermined height, and the second predetermined height is different from the first predetermined height.

7. The support frame according to claim 1, characterized in that: The second support rod includes a second rod body and a sixth connecting portion rotatably connected to one end of the second rod body away from the first support rod, the sixth connecting portion has a locking position and an unlocking position, when the sixth connecting portion is located at the locking position, the sixth connecting portion and the display unit are relatively fixed in a direction perpendicular to the display unit, when the sixth connecting portion is located at the unlocking position, the sixth connecting portion is detachable relative to the display unit.

8. The support frame according to claim 1, characterized in that: The second support rod is rotatably connected to the first support rod, and the second support rod has a folded position and an unfolded position. When the second support rod is in the unfolded position, the second support rod and the first support rod are perpendicular to each other. When the second support rod is in the folded position, the second support rod and the first support rod are in contact with each other and parallel to each other.

9. The support frame according to any one of claims 1 to 8, characterized in that: The first bracket is centrally disposed in the length direction of the first base body and the second base body, the first support rod is centrally disposed in the width direction of the first bracket, and the lengths of the plurality of second support rods are equal.

10. A display device, characterized in that: The display device comprises a display module and a support frame according to any one of claims 1 to 9, wherein the display module comprises a plurality of display units spliced ​​to each other, and the support frame is used to support the plurality of display units.

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