Connecting piece and display equipment

Abstract

The utility model discloses a connecting piece and display equipment, and relates to the technical field of display equipment, the connecting piece is used for connecting two display screens, one of the two display screens is provided with a connecting hole, the other display screen is provided with a connecting shaft, the connecting piece comprises a body part, a locking part and a limiting assembly, the body part is used for penetrating through the connecting hole, the body part is provided with an inserting hole, and the limiting assembly is connected with the locking part. The connecting shaft is inserted into the insertion hole, the locking part is connected to the body part, the side, close to the body part, of the locking part is used for abutting against a display screen provided with a connecting hole, and the limiting assembly is arranged on the body part and used for limiting movement of the connecting shaft after the connecting shaft is inserted into the insertion hole. According to the connecting piece and the display equipment, two different types of display screens can be connected, and the practicability is better.

Description

Technical Field

[0001] The utility model relates to the technical field of display devices, and particularly relates to a connecting piece and a display device. Background Art

[0002] A display device is generally formed by splicing a plurality of display screens. When splicing the display screens, a connecting piece is needed to connect two adjacent display screens. In the prior art, the connecting piece generally includes a main body portion and locking portions provided at both ends of the main body portion. The main body portion is passed through the connecting holes on two adjacent display screens, and then locked by the locking portions. However, it is found in the use process that the models of two adjacent display screens of some display devices are different, one of the display screens is provided with a connecting hole, and the other is provided with a connecting shaft. Thus, the existing connecting pieces cannot connect two display screens of different models, and the practicability is poor. Summary of the Utility Model

[0003] The utility model aims to at least solve one of the technical problems existing in the prior art. For this purpose, the utility model provides a connecting piece, which can connect two display screens of different models and has better practicability.

[0004] The utility model also provides a display device with the above-mentioned connecting piece.

[0005] The connecting piece according to the first aspect embodiment of the utility model is used to connect two display screens. One of the two display screens is provided with a connecting hole, and the other is provided with a connecting shaft. The connecting piece includes a main body portion, a locking portion and a limiting component. The main body portion is used to pass through the connecting hole, the main body portion is provided with a jack for inserting the connecting shaft, the locking portion is connected to the main body portion, and the side of the locking portion close to the main body portion is used to abut against the display screen provided with the connecting hole. The limiting component is arranged on the main body portion to limit the movement of the connecting shaft after the connecting shaft is inserted into the jack.

[0006] The connecting piece according to the embodiment of the utility model has at least the following beneficial effects:

[0007] When it is necessary to connect two display screens of different models, the main body portion is passed through the connecting hole on the back frame of one of the display screens, and the side of the locking portion close to the main body portion is made to abut against the back frame of this display screen. At the same time, the connecting shaft on the back frame of the other display screen is inserted into the jack. Then, the connecting shaft is locked by the limiting component to limit the axial movement of the connecting shaft, and the connection between two display screens of different models can be realized. The structure is simple, the operation is convenient, and the practicability is good.

[0008] According to some embodiments of the present utility model, the body part includes a base and a plugging part connected to the base. The plugging part is used to pass through the connection hole, the jack is arranged on the base, and the locking part is connected to one end of the plugging part away from the base.

[0009] According to some embodiments of the present utility model, both ends of the locking part protrude from the outer side walls of opposite sides of the plugging part respectively. The jack extends into the plugging part, and the base can follow the plugging part to pass through the connection hole.

[0010] According to some embodiments of the present utility model, the base is formed with an extension part protruding from the outer side wall of the plugging part. The jack is arranged on the extension part. The locking part is rotatably connected to the plugging part. The locking part can rotate to a first state and a second state. In the first state, both ends of the locking part protrude from the outer side walls of opposite sides of the plugging part respectively. In the second state, the locking part can follow the plugging part to pass through the connection hole.

[0011] According to some embodiments of the present utility model, the locking part is rotatably connected to the body part by a bolt.

[0012] According to some embodiments of the present utility model, a knob is arranged on one side of the locking part away from the body part.

[0013] According to some embodiments of the present utility model, a clamping groove is arranged on the outer side wall of the connecting shaft. The limiting component includes a clamping part and a return spring. The clamping part is slidably installed on the body part. The clamping part has a first position and a second position during the sliding process. In the first position, the clamping part is clamped in the clamping groove. In the second position, the clamping part is separated from the clamping groove. The return spring is arranged between the body part and the clamping part, and the return spring is used to keep the clamping part in the first position.

[0014] According to some embodiments of the present utility model, the limiting component further includes a handle. The handle is connected to the clamping part to be used for pushing the clamping part to slide to the second position.

[0015] According to some embodiments of the present utility model, the clamping part is provided with a clamping hole. When the connecting shaft is inserted into the jack, the connecting shaft can pass through the clamping hole, and the hole wall of the clamping hole is clamped in the clamping groove.

[0016] The display device according to the embodiment of the second aspect of the present utility model includes the connecting piece described in the embodiment of the first aspect above.

[0017] The display device according to the embodiment of the present utility model has at least the following beneficial effects:

[0018] When using the connector according to the embodiment of the first aspect of the present utility model to connect two display screens with different models, when it is necessary to connect the two display screens, the body part is passed through the connection hole on the back frame of one of the display screens, and the side of the locking part close to the body part is abutted against the back frame of this display screen. At the same time, the connection shaft on the back frame of the other display screen is inserted into the jack. Then, the connection shaft is locked by the limiting component to limit the axial movement of the connection shaft along its own axis, so as to realize the connection between two display screens with different models. The structure is simple, the operation is convenient, and the practicability is good.

[0019] Additional aspects and advantages of the present utility model will be given in part in the following description, some additional aspects and advantages will become obvious from the following description, or be understood through the practice of the present utility model. Description of the Drawings

[0020] The following further describes the present utility model in conjunction with the drawings and embodiments, where:

[0021] Figure 1 is one of the structural schematic diagrams of the connector of the present utility model;

[0022] Figure 2 is Figure 1 another perspective view of

[0023] Figure 3 is another structural schematic diagram of the connector of the present utility model;

[0024] Figure 4 is Figure 3 another perspective view of

[0025] Figure 5 is Figure 1 a cross-sectional view of one perspective of

[0026] Figure 6 is Figure 1 a cross-sectional view of another perspective of

[0027] Figure 7 is the installation schematic diagram of the limiting component.

[0028] Reference Numerals in the Drawings:

[0029] Body part 100; Jack 101; Base 102; Insertion part 103; Extension part 104;

[0030] Locking part 200; Knob 201;

[0031] Limiting component 300; Clamping part 301; Return spring 302; Handle 303; Card hole 304. Detailed Embodiments

[0032] Embodiments of the present utility model will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation of the present utility model.

[0033] In the description of the present utility model, it should be understood that for the orientation description, such as up, down, etc., the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the accompanying drawings. It 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.

[0034] In the description of the present utility model, "a plurality" refers to two or more. If there is a description of first and second, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or the sequence relationship of the indicated technical features.

[0035] In the description of the present utility model, unless otherwise clearly defined, terms such as "arrangement", "installation", "connection", etc. should be understood in a broad sense. Those skilled in the art can reasonably determine the specific meanings of the above terms in the present utility model in combination with the specific content of the technical solution.

[0036] Next, reference will be made to Figures 1 to 7 Describe a connecting member and a display device according to an embodiment of the present utility model.

[0037] A connecting member according to an embodiment of the first aspect of the present utility model, as Figures 1 to 7 shown, is used to connect two display screens. One of the two display screens is provided with a connection hole, and the other is provided with a connection shaft. The connecting member includes a body portion 100, a locking portion 200, and a limiting component 300.

[0038] Among them, the body portion 100 is used to pass through the connection hole. The portion of the body portion 100 passing through the connection hole can be adapted to the connection hole. The body portion 100 is provided with a jack 101, and the jack 101 can be adapted to the connection shaft, and the connection shaft is inserted into the jack 101.

[0039] The locking portion 200 is connected to the body portion 100. Specifically, the locking portion 200 can be convex outwards from the outer side walls of the opposite sides of the body portion 100 at both ends, or the locking portion 200 can move to protrude from the outer sides of the opposite sides of the body portion 100. The side of the locking portion 200 close to the body portion 100 is used to abut against the display screen provided with the connection hole.

[0040] The limiting component 300 is provided on the main body portion 100 for limiting the movement of the connecting shaft after the connecting shaft is inserted into the jack 101.

[0041] In this embodiment, the connecting hole is provided on the back frame of one of the display screens, and the connecting shaft is provided on the back frame of the other display screen. When it is necessary to connect two display screens with different models, the main body portion 100 is inserted through the connecting hole on the back frame of one of the display screens, and the side of the locking portion 200 close to the main body portion 100 is abutted against the back frame of this display screen. At the same time, the connecting shaft on the back frame of the other display screen is inserted into the jack 101. Then, the connecting shaft is locked by the limiting component 300 to limit the axial movement of the connecting shaft, and the connection between two display screens with different models can be realized. The structure is simple, the operation is convenient, and the practicability is good.

[0042] Reference Figures 1 to 5 As shown in the figure, in some embodiments of the present invention, the main body portion 100 includes a base 102 and a plugging portion 103 connected to the base 102. The plugging portion 103 is used for being inserted through the connecting hole. The jack 101 is provided on the base 102, and the locking portion 200 is connected to the end of the plugging portion 103 far from the base 102. In this embodiment, with such a setting, it is not only convenient for the plugging portion 103 of the main body portion 100 to be inserted into the connecting hole, but also convenient for the side of the locking portion 200 close to the plugging portion 103 to abut against the back frame of the display screen provided with the connecting hole. In addition, it is also convenient for the display screen provided with the connecting shaft to insert the connecting shaft into the jack 101, and the operation is more convenient, more time-saving and labor-saving.

[0043] Reference Figure 1 、 Figure 2 and Figure 5 As shown in the figure, in some embodiments of the present invention, both ends of the locking portion 200 protrude from the outer side walls of the opposite sides of the plugging portion 103 respectively. The jack 101 extends into the plugging portion 103, and the base 102 can follow the plugging portion 103 to be inserted through the connecting hole. For example, along the projection in the axial direction of the jack 101, the outer side wall of the base 102 and the outer side wall of the plugging portion 103 can be substantially flush. When the plugging portion 103 is inserted through the connecting hole, the base 102 can follow the plugging portion 103 to be inserted through the connecting hole. Furthermore, when the plugging portion 103 is inserted through the connecting hole, it can be that the base 102 is first inserted through the connecting hole. In this way, it is just convenient for the locking portion 200 to abut against the corresponding back frame, and the operation is more convenient, more time-saving and labor-saving.

[0044] It should be noted that the structure of the main body portion 100 in this embodiment is applicable to the case where the distance between the connecting hole and the connecting shaft is small.

[0045] Reference Figure 3 and Figure 4As shown, in some embodiments of the present utility model, the base 102 is formed with an extension portion 104 protruding from the outer side wall of the insertion portion 103. The insertion hole 101 is provided on the extension portion 104. The locking portion 200 is rotatably connected to the insertion portion 103. The locking portion 200 can be rotated to a first state and a second state. In the first state, both ends of the locking portion 200 respectively protrude from the outer side walls on opposite sides of the insertion portion 103. In the second state, the locking portion 200 can follow the insertion portion 103 and pass through the connection hole. For example, the length dimension of the locking portion 200 can be close to the width dimension of the insertion portion 103. The length dimension of the locking portion 200 can be greater than the thickness dimension of the insertion portion 103. In the first state, the length direction of the locking portion 200 can be substantially parallel to the thickness direction of the insertion portion 103. Both ends in the length direction of the locking portion 200 can respectively protrude from the outer side walls on both sides in the thickness direction of the insertion portion 103. In the second state, the length direction of the locking portion 200 can be substantially parallel to the width direction of the insertion portion 103. Both ends in the length direction of the locking portion 200 can be substantially flush with both sides in the width direction of the insertion portion 103.

[0046] In this embodiment, when the insertion portion 103 needs to pass through the connection hole, the locking portion 200 can be rotated to the second state. In this state, the length direction of the locking portion 200 can be substantially parallel to the width direction of the insertion portion 103. Both ends in the length direction of the locking portion 200 are substantially flush with both sides in the width direction of the insertion portion 103. Then the locking portion 200 can follow the insertion portion 103 and pass through the connection hole. Then the locking portion 200 is rotated to the first state. In this state, the length direction of the locking portion 200 can be substantially parallel to the thickness direction of the insertion portion 103. Both ends in the length direction of the locking portion 200 respectively protrude from the outer side walls on both sides in the thickness direction of the insertion portion 103. In this way, it is convenient for the locking portion 200 to abut against the corresponding back frame, and the operation is more convenient, more time-saving and labor-saving. Moreover, since the insertion hole 101 is provided on the extension portion 104, along the projection in the axial direction of the insertion hole 101, the distance between the insertion hole 101 and the locking portion 200 is relatively far, and thus it is applicable to the situation where the distance between the connection hole and the connection shaft is relatively large.

[0047] In some embodiments of the present utility model, the locking portion 200 is rotatably connected to the body portion 100 by a bolt. In this embodiment, the locking portion 200 can not only be installed by the bolt, but also be rotationally adjusted by rotating around the bolt, and the practicability is better.

[0048] It should be noted that the locking portion 200 can also be rotationally adjusted by other means. For example, it can also be rotationally adjusted by a rotating shaft.

[0049] Reference Figure 3 and Figure 4As shown, in some embodiments of the present utility model, a knob 201 is provided on one side of the locking portion 200 away from the body portion 100. In this embodiment, by providing the knob 201, the operation is more convenient when rotating the locking portion 200.

[0050] Reference Figures 5 to 7 As shown, in some embodiments of the present utility model, a clamping groove is provided on the outer sidewall of the connecting shaft. The limiting component 300 includes a clamping portion 301 and a return spring 302. The clamping portion 301 is slidably installed on the body portion 100. During the sliding process of the clamping portion 301, it has a first position and a second position. In the first position, the clamping portion 301 is clamped in the clamping groove. In the second position, the clamping portion 301 is separated from the clamping groove. The return spring 302 is provided between the body portion 100 and the clamping portion 301, and the return spring 302 is used to keep the clamping portion 301 in the first position. For example, the body portion 100 may be provided with a sliding groove, the clamping portion 301 may be slidably installed in the sliding groove, the sliding direction of the clamping portion 301 may be substantially parallel to the radial direction of the insertion hole 101, at least two return springs 302 may be provided, the length direction of the return spring 302 may be parallel to the sliding direction of the clamping portion 301, one end of the return spring 302 is connected to the clamping portion 301, and the other end is connected to the body portion 100.

[0051] In this embodiment, after the connecting shaft is inserted into the insertion hole 101, through the elastic restoring force of the return spring 302, the clamping portion 301 can be slid to the first position. In this position, the clamping portion 301 is clamped in the clamping groove, and through the elastic abutment of the return spring 302, the clamping portion 301 can also be kept in the first position of being clamped in the clamping groove. In this way, the connecting shaft can be prevented from moving randomly along its own axial direction, thereby realizing the limitation of the connecting shaft. When it is necessary to separate the connecting shaft from the insertion hole 101, manually slide the clamping portion 301 to make the clamping portion 301 located in the second position separated from the clamping groove, and then the connecting shaft can be pulled out. The structure is simple and the operation is convenient.

[0052] It should be noted that the limiting component 300 can also be other structures. For example, when a limiting hole is provided on the outer sidewall of the connecting shaft, the limiting component 300 can be a limiting pin. After the connecting shaft is inserted into the insertion hole 101, the limiting pin is inserted into the limiting hole, and the random movement of the connecting shaft can also be restricted.

[0053] Reference Figures 1 to 7 As shown, in some embodiments of the present utility model, the limiting component 300 further includes a handle 303. The handle 303 is connected to the clamping portion 301 to be used for pushing the clamping portion 301 to slide to the second position. By providing the handle 303, it is more convenient for the staff to slide the clamping portion 301 to the second position.

[0054] Reference Figures 5 to 7As shown, in some embodiments of the present utility model, the clamping portion 301 is provided with a clamping hole 304. When the connecting shaft is inserted into the insertion hole 101, the connecting shaft can pass through the clamping hole 304, and the hole wall of the clamping hole 304 is clamped in the clamping groove. For example, the clamping groove of the connecting shaft can be circular and extend along the circumferential direction of the connecting shaft. The hole wall of the clamping hole 304 can include two connected circular arc segments. The inner diameter of one circular arc segment is greater than the outer diameter of the connecting shaft, and the inner diameter of the other circular arc segment can be slightly greater than the diameter of the inner side wall of the clamping groove. In this way, the connecting shaft can first pass through the space enclosed by the circular arc segment with a larger inner diameter, and then the return spring 302 can push the clamping portion 301 to move to the first position. In this position, the connecting shaft relatively moves into the space enclosed by the circular arc segment with a smaller inner diameter, thereby realizing the locking and limiting of the connecting shaft.

[0055] In this embodiment, by providing the clamping hole 304 on the clamping portion 301, the clamping effect between the clamping portion 301 and the connecting shaft is better, and thus the limiting effect on the connecting shaft is better.

[0056] It should be noted that the end of the connecting shaft can be set as an outward convex circular arc to facilitate squeezing into the clamping hole 304.

[0057] The display device according to the second aspect embodiment of the present utility model includes the connecting member of the first aspect embodiment above. For example, the display device can further include a plurality of display screens. Among at least some adjacent two display screens, one display screen's back frame is provided with a connecting hole, and the other display screen's back frame is provided with a connecting shaft. The main body portion 100 of the connecting member passes through the connecting hole, the locking portion 200 of the connecting member abuts against the back frame of the display screen provided with the connecting hole, the connecting shaft is inserted into the insertion hole 101, and the limiting component 300 of the connecting member locks the connecting shaft.

[0058] According to the display device of the embodiment of the present utility model, by adopting the connecting member of the first aspect embodiment of the present utility model, when it is necessary to connect two display screens with different models, the main body portion 100 is passed through the connecting hole on the back frame of one display screen, and the side of the locking portion 200 close to the main body portion 100 abuts against the back frame of this display screen. At the same time, the connecting shaft on the back frame of the other display screen is inserted into the insertion hole 101. Then, the connecting shaft is locked by the limiting component 300 to limit the axial movement of the connecting shaft along its own axis, and the connection between two display screens with different models can be realized. The structure is simple, the operation is convenient, and the practicability is good.

[0059] It should be noted that since the display device can adopt all the technical solutions of the connecting member of the first aspect embodiment above, it at least has all the beneficial effects brought by the technical solutions of the first aspect embodiment above. These additional beneficial effects will not be elaborated here.

[0060] It can be understood that the other components and operations of the display device according to the embodiments of the present utility model are known to those of ordinary skill in the art, and will not be described in detail herein.

[0061] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments, and various changes can be made without departing from the gist of the present utility model within the scope of knowledge possessed by those of ordinary skill in the art.

Claims

1. A connecting member for connecting two display screens, one of the two display screens is provided with a connecting hole, and the other is provided with a connecting shaft, characterized in that, Comprising: A body part for passing through the connection hole. The body part is provided with a jack for inserting the connection shaft. A locking part connected to the body part. One side of the locking part close to the body part is used to abut against the display screen provided with the connection hole. A limiting component provided on the body part for limiting the movement of the connection shaft after the connection shaft is inserted into the jack.

2. The connecting member according to claim 1, wherein The body part includes a base and a plug-in part connected to the base. The plug-in part is used to pass through the connection hole. The jack is provided on the base. The locking part is connected to one end of the plug-in part away from the base.

3. The connector according to claim 2, wherein Both ends of the locking part protrude from the outer side walls of the opposite sides of the plug-in part respectively. The jack extends into the plug-in part. The base can follow the plug-in part to pass through the connection hole.

4. The connecting member according to claim 2, wherein The base forms an extension part protruding from the outer side wall of the plug-in part. The jack is provided on the extension part. The locking part is rotatably connected to the plug-in part. The locking part can be rotated to a first state and a second state. In the first state, both ends of the locking part protrude from the outer side walls of the opposite sides of the plug-in part respectively. In the second state, the locking part can follow the plug-in part to pass through the connection hole.

5. The connecting member according to claim 4, characterized in that, The locking part is rotatably connected to the body part by a bolt.

6. The connector according to claim 4, characterized in that, A knob is provided on the side of the locking part away from the body part.

7. The connecting member according to any one of claims 1 to 6, characterized in that, A clamping groove is provided on the outer side wall of the connection shaft. The limiting component includes: A clamping part slidably mounted on the body part. The clamping part has a first position and a second position during the sliding process. In the first position, the clamping part is clamped in the clamping groove. In the second position, the clamping part is separated from the clamping groove. A return spring is provided between the body part and the clamping part. The return spring is used to keep the clamping part in the first position.

8. The connector according to claim 7, wherein The limiting component further includes: A handle connected to the clamping part for pushing the clamping part to slide to the second position.

9. The connector according to claim 7, characterized in that, The clamping part is provided with a clamping hole. When the connection shaft is inserted into the jack, the connection shaft can pass through the clamping hole, and the hole wall of the clamping hole is clamped in the clamping groove.

10. A display device, characterized in that, Comprising the connecting piece according to any one of claims 1 to 9.

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