Touch display screen with support

Abstract

The utility model discloses a touch display screen with a support, which relates to the technical field of touch display screens and comprises a display screen body, the display screen body is provided with a support unit used for supporting the touch display screen, the support unit comprises an installation groove arranged on the back of the display screen body, and the installation groove is provided with a support. A pair of connecting rods are rotationally connected into the mounting groove through pin shafts, a support is arranged in the mounting groove, a plurality of inserting shafts are fixedly connected to the connecting rods, and one end of each inserting shaft is inserted into the support. By arranging the connecting rods, the supports, the inserting shafts, the anti-falling blocks, the springs, the supporting rods, the tooth grooves, the racks and the limiting blocks, the supports can be driven to be unfolded to a certain angle when unfolded for use, the use convenience is improved, and the storage stability is improved through matched use of the springs when folded and stored.

Description

Technical Field

[0001] The utility model relates to the technical field of touch display screens, in particular to a touch display screen with a bracket. Background Technique

[0002] A touch screen monitor allows users to operate the host simply by gently touching the icons or text on the computer display screen with their fingers, thus getting rid of the keyboard and mouse operations and making the human-computer interaction more straightforward.

[0003] For the convenience of use, most of the existing small portable touch display screens are provided with folding brackets at the rear cover position, so that the touch display screen can be erected and placed on the desktop for use. However, there are still some problems in the use process of the existing bracket structure.

[0004] For example, Chinese Patent No. CN219367306U discloses a touch display screen with a bracket, which includes a housing, a touch screen, a power interface, a USB interface, a DVI interface, a type-c interface, a switch button, a PCB board, a speaker, a rechargeable battery, a bracket and a rotating shaft. A first accommodating groove is recessed on the rear end wall of the rear cover, and the bracket is detachably embedded in the first accommodating groove. A second accommodating groove is respectively recessed at both ends of the inner side wall of the rear cover, and the rotating shafts are respectively rotatably arranged in the second accommodating grooves. A first opening groove communicating with the first accommodating groove is respectively recessed at the bottom of the second accommodating grooves, and the upper ends of the brackets are respectively rotatably arranged through the first opening grooves. Both ends of the bracket are detachably and fixedly connected with the rotating shafts. The utility model can enable the touch display screen to have the function of a bracket without the need to carry an additional bracket. When the bracket is not in use, it can also be stored on the back side wall of the housing without occupying space and is very convenient to carry.

[0005] When the above-mentioned bracket structure is folded and stored, it lacks a positioning structure. Frequent repeated unfolding and folding actions are likely to cause the loosening of the hinged position of the bracket, and then cause the bracket to automatically unfold under the influence of gravity even when it is not needed, affecting the use. Therefore, this application provides a touch display screen with a bracket to meet the requirements. Summary of the Utility Model

[0006] The main purpose of the utility model is to provide a touch display screen with a bracket, which can effectively solve the problem that the bracket set on the touch display screen in the background technology lacks a folding positioning structure and is easily loosened and automatically unfolded during frequent use, affecting the use, and achieves the purpose of improving the stability of unfolding use while improving the stability of folding and storage.

[0007] To achieve the above object, the technical solution adopted by the utility model is as follows: A touch display screen with a bracket, including a display screen body, a support unit for supporting the touch display screen is arranged on the display screen body, the support unit includes a mounting groove opened on the back of the display screen body, a pair of connecting rods are rotatably connected in the mounting groove through a pin shaft, a bracket is arranged in the mounting groove, a plurality of insertion shafts are fixedly connected to the connecting rod, and one end of the insertion shaft is inserted into the bracket, a spring is sleeved on the insertion shaft, one end of the spring is fixedly connected to the connecting rod, the other end of the spring is fixedly connected to the bracket, a anti-detachment block is fixedly connected to the end of the insertion shaft corresponding to the inside of the bracket for preventing the insertion shaft from detaching from the bracket, a support rod is rotatably connected in the connecting rod through a pin shaft, a tooth groove is opened at the end of the support rod near the position where it is rotatably connected to the connecting rod, a rack is fixedly connected to the bracket, and the rack meshes with the tooth groove.

[0008] Preferably, the shape of the bracket is a U-shaped structure.

[0009] Preferably, a limiting block is fixedly connected to the mounting groove at the position where the connecting rod is rotatably connected to the display screen body, and one side of the limiting block is an arc-shaped part adapted to the end of the connecting rod.

[0010] Preferably, a first groove is opened on the display screen body, and a second groove is opened on the bracket at a position close to the first groove.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. By setting the connecting rod, bracket, insertion shaft, anti-detachment block, spring, support rod, tooth groove, rack and limiting block, when in use, the bracket can be driven to unfold to a certain angle to improve the convenience of use. When folding and storing, the spring is used in cooperation to improve the stability of storage.

[0013] 2. By setting the first groove and the second groove, the convenience of unfolding the bracket is improved, and the practicability is high. Description of the Drawings

[0014] Figure 1 Stereo structure diagram of a touch display screen with a bracket;

[0015] Figure 2 Partial cut-away stereo structure diagram of a touch display screen with a bracket;

[0016] Figure 3 For Figure 2 Enlarged structure diagram of area A in

[0017] Figure 4Schematic diagram of a three-dimensional enlarged structure with partial sectioning of the support unit;

[0018] Figure 5 is Figure 4 Schematic diagram of the enlarged structure of area B in

[0019] In the figure: 1. Display screen body; 2. Installation groove; 3. Connecting rod; 4. Bracket; 5. Insertion shaft; 6. Anti-disengagement block; 7. Spring; 8. Support rod; 9. Tooth groove; 10. Rack; 11. Limit block; 12. First groove; 13. Second groove. Specific implementation mode

[0020] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific implementation modes.

[0021] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0022] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "provided with", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0023] Example 1: Refer to Figures 1-5 A touch display screen with a bracket as shown, including a display screen body 1, a support unit for supporting the touch display screen is provided on the display screen body 1. The support unit includes an installation groove 2 opened on the back of the display screen body 1. A pair of connecting rods 3 are rotatably connected in the installation groove 2 through a pin shaft. A bracket 4 is arranged in the installation groove 2. A plurality of insertion shafts 5 are fixedly connected to the connecting rod 3, and one end of the insertion shaft 5 is inserted into the bracket 4. An anti-disengagement block 6 is fixedly connected to the end of the insertion shaft 5 corresponding to the inside of the bracket 4 for preventing the insertion shaft 5 from disengaging from the bracket 4. A spring 7 is sleeved on the insertion shaft 5. One end of the spring 7 is fixedly connected to the connecting rod 3, and the other end of the spring 7 is fixedly connected to the bracket 4.

[0024] When the bracket 4 is placed in the installation groove 2, the spring 7 is in a compressed state, which improves the stability of the support unit placed in the installation groove 2, can reduce accidental automatic deployment, and improves the stability of folding and storage. When it is unfolded and used, when the bracket 4 is separated from the installation groove 2, under the action of the spring 7, the bracket 4 can be driven to automatically unfold at a certain angle, improving the convenience of use.

[0025] A support rod 8 is rotatably connected to the connecting rod 3 through a pin shaft. A tooth groove 9 is provided at the end of the support rod 8 near the position where it is rotatably connected to the connecting rod 3. A rack 10 is fixedly connected to the bracket 4, and the rack 10 meshes with the tooth groove 9. The bracket 4 is in a U-shaped structure. When the bracket 4 is driven to be separated from the installation groove 2, the spring 7 pushes the bracket 4 to move, and at the same time drives the rack 10 to move. With the cooperation of the tooth groove 9, the support rod 8 is driven to rotate, so that the bracket 4 automatically rotates to a certain angle, achieving the purpose of automatic deployment and improving the convenience of use. When folding and storing, first push the bracket 4 close to the display body 1, drive the support rod 8 to rotate, and then, with the cooperation of the rack 10, drive the bracket 4 to approach the connecting rod 3. Then continue to push the bracket 4 to be in close contact with the connecting rod 3. At this time, the rack 10 is separated from the tooth groove 9 until the bracket 4 is inserted into the installation groove 2. At this time, the spring 7 is compressed by force. At this time, under the action of the spring 7, the bracket 4 is kept in the installation groove 2, achieving the purpose of the stability of folding and storage.

[0026] A limiting block 11 is fixedly connected to the installation groove 2 at the position corresponding to the rotation connection between the connecting rod 3 and the display body 1. One side of the limiting block 11 is an arc-shaped part adapted to the end of the connecting rod 3. Through the setting of the limiting block 11, when the bracket 4 rotates to a certain angle, the rotation angle of the connecting rod 3 is restricted, thereby achieving the purpose of positioning the unfolding angle of the bracket 4 and further improving the stability of unfolding and using.

[0027] Embodiment 2: Further optimize Embodiment 1. Specifically, as Figure 1 and Figure 4 shown, a first groove 12 is provided on the display body 1, and a second groove 13 is provided on the bracket 4 near the first groove 12. By using the first groove 12 and the second groove 13 in cooperation, it is convenient for the user to drive the bracket 4 to open, improving the convenience of use.

[0028] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification is only to illustrate the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A touch display screen with a bracket, comprising a display screen body (1), characterized in that: The display screen body (1) is provided with a support unit for supporting the touch display screen, the support unit comprising a mounting groove (2) provided on the back of the display screen body (1), a pair of connecting rods (3) being rotatably connected in the mounting groove (2) via a pin shaft, a bracket (4) being provided in the mounting groove (2), a plurality of plug shafts (5) being fixedly connected to the connecting rod (3), one end of the plug shaft (5) being plugged into the bracket (4), a spring (7) being sleeved on the plug shaft (5), one end of the spring (7) being connected to the connecting rod (3) The spring (7) is fixedly connected to the bracket (4); the end of the plug shaft (5) is fixedly connected to an anti-dropping block (6) corresponding to the inside of the bracket (4) to prevent the plug shaft (5) from being separated from the bracket (4); a support rod (8) is rotatably connected to the connecting rod (3) via a pin shaft; a tooth groove (9) is provided at the end of the support rod (8) near the rotational connection position with the connecting rod (3); a rack (10) is fixedly connected to the bracket (4), and the rack (10) is meshed with the tooth groove (9).

2. A touch display screen with a bracket according to claim 1, characterized in that: The support (4) is in the shape of a U-shaped structure.

3. The touch display screen with a bracket according to claim 1, characterized in that: A limit block (11) is fixedly connected to the mounting groove (2) at a position corresponding to the rotational connection between the connecting rod (3) and the display screen body (1), and one side of the limit block (11) is an arc-shaped portion adapted to the end of the connecting rod (3).

4. The touch display screen with a bracket according to claim 1, characterized in that: The display screen body (1) is provided with a first groove (12), and the bracket (4) is provided with a second groove (13) at a position close to the first groove (12).

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