Self-locking structure convenient to disassemble and assemble and terminal

Abstract

The utility model belongs to the technical field of terminal installation, and relates to a self-locking structure convenient to disassemble and assemble and a terminal, the self-locking structure convenient to disassemble and assemble comprises a support, a terminal body and a locking unit, and the terminal body is detachably connected with the support through the locking unit; an accommodating cavity is formed at the connecting end of the bracket, and a connecting convex part matched with the accommodating cavity is formed on the terminal body; a mounting groove is formed in one side of the support, and the mounting groove communicates with the containing cavity through a penetrating groove; the locking unit is movably connected into the mounting groove; and the locking unit is matched with the connecting convex part positioned in the accommodating cavity to lock or unlock the terminal body. After the structure is adopted, the terminal has the beneficial effects that the structure is simple, the detachable connection between the terminal body and the bracket is realized through the locking unit, and the practicability is strong.

Description

TECHNICAL FIELD

[0001] The utility model belongs to terminal installation technical field, specifically, it is about a self -locking structure and terminal convenient to dismouting. BACKGROUND

[0002] In the field of payment, the Type-C interface equipped with desktop support shows great flexibility and convenience when expanding various terminals (such as different payment terminals, such as code scanning payment terminals). However, in order to pursue the simplicity of dismounting, additional locking mechanism is often not set between these terminals and the support, only relying on the plug-in between the male and female heads of the Type-C interface to realize fixation. Such design, although simplifying the process of installation and dismounting, has brought a problem that cannot be ignored: the terminal is easily taken away by unauthorized personnel.

[0003] Specifically, due to the lack of necessary locking device, anyone who can touch these terminals can easily pull them out of the support, which undoubtedly increases the risk of terminal loss or theft. Therefore, it is necessary to improve. UTILITY MODEL CONTENT

[0004] In order to solve the above problems of the prior art, the utility model provides a self -locking structure and terminal convenient to dismouting, simple structure, convenient operation, strong practicality.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] As one aspect of the utility model, a self -locking structure convenient to dismouting is provided, which comprises: support, terminal body and locking unit, the terminal body is detachably connected with the support through the locking unit;

[0007] The connecting end of the support is formed with a containing cavity, and the terminal body is formed with a connecting convex part matched with the containing cavity;

[0008] A mounting groove is formed on one side of the support, and the mounting groove and the containing cavity are connected through a through groove;The locking unit is movably connected in the mounting groove;The locking unit cooperates with the connecting convex part in the containing cavity to lock or not lock the terminal body.

[0009] As an option, it further includes a cover plate, which is connected to the support, and the cover plate covers the mounting groove, and the cover plate is provided with a clearance hole.

[0010] As an option, the locking unit comprises a locking body, which is movably arranged in the mounting groove;The locking body is formed with a hook, and the connecting convex part is formed with a groove matched with the hook.

[0011] Optionally, the installation groove is further provided with a positioning platform, which is close to the connecting end of the support.

[0012] Optionally, the entrance end of the positioning platform is a slope, and the positioning platform and the support form a positioning space for the hook positioning.

[0013] Optionally, the locking body is provided with an operation part for convenient operation.

[0014] Optionally, the locking body is provided with a guide column, and the support is provided with a guide hole matched with the guide column.

[0015] Optionally, the guide column is sleeved with an elastic member.

[0016] As another aspect of the present application, a terminal is provided, characterized in that it comprises the self-locking structure convenient to disassemble and assemble as described above.

[0017] The self-locking structure convenient to disassemble and assemble and the terminal have the advantages that the structure is simple, the detachable connection between the terminal body and the support is realized through the locking unit, the safety of the terminal body is improved, and the self-locking structure is simple and practical through the cooperation of the hook and the slot. BRIEF DESCRIPTION OF DRAWINGS

[0018] The drawings accompanying the specification of the present application form a part thereof, serve to provide further understanding of the present application, and together with the specification explain the application. The description of the exemplary embodiments of the present application and the accompanying drawings thereof serve to explain the present application, and do not constitute any improper limitation on the present application.

[0019] Figure 1 It is an exploded view of the self-locking structure convenient to disassemble and assemble of the present application;

[0020] Figure 2 It is an exploded view of the self-locking structure convenient to disassemble and assemble of the present application;

[0021] Figure 3 It is a sectional view of the self-locking structure convenient to disassemble and assemble of the present application;

[0022] Figure 4 It is an exploded view of the support and the locking unit of the present application;

[0023] Figure 5 It is a front view of the structure of the locking unit of the present application;

[0024] Figure 6 It is a rear view of the structure of the locking unit of the present application. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the utility model clearer, the utility model technical scheme will be described clearly and completely in combination with specific embodiments of the utility model and corresponding drawings below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0026] One kind of convenient dismounting's self-locking structure of an embodiment of the application, as shown in Figures 1-6 It includes: support 1, and the support and fixed effect are formed;

[0027] Terminal body 2 is used for payment or information interaction;The structure of terminal body 2 is prior art, and will not be described again;

[0028] Locking unit 3, terminal body 2 is detachably connected with support 1 through locking unit 3, realizes the dismounting between terminal body 2 and support 1;

[0029] Specifically, in the embodiment, the connecting end of the support 1 is formed with a receiving cavity 11, and the terminal body 2 is formed with a connecting protrusion 21 matched with the receiving cavity 11;The connecting protrusion 21 is connected with the receiving cavity 11, realizing the connection of the terminal body 2 and the support 1;

[0030] One side of the support 1 is provided with a mounting groove 12, and the mounting groove 12 is communicated with the receiving cavity 11 through a through groove 13;The locking unit 3 is movably connected in the mounting groove 12;The locking unit 3 cooperates with the connecting protrusion 21 in the receiving cavity 11 to lock or unlock the terminal body 2.

[0031] Further, in the embodiment, it further includes a cover plate 4, and the cover plate 4 is connected to the support 1, and the cover plate 4 covers the mounting groove 12, and the cover plate 4 is provided with a clearance hole 41 for the clearance of the locking unit 3 during operation.

[0032] Further, in the embodiment, as shown in Figures 5-6 The locking unit 3 includes a locking body 31, and the locking body 31 is movably arranged in the mounting groove 12, that is, the locking body 31 is close to or away from the connecting protrusion 21 in the mounting groove 12;The locking body 31 is formed with a hook 32, and the hook portion of the hook 32 faces the receiving cavity 11, and the connecting protrusion 21 is formed with a clamping groove 22 matched with the hook 32;When the hook 32 cooperates with the clamping groove 22, at this time, the hook 32 and the clamping groove 22 are located in the area of the through groove 13, realizing the clamping between the terminal body 2 and the support 1, and vice versa, the terminal body 2 and the support 1 are not clamped, at this time, the terminal body 2 can be dismounted from the support 1.

[0033] Further, in the embodiment, the installation groove 12 is further provided with a parking platform 14, which is close to the connecting end of the support 1. The parking platform 14 is used for avoiding the hook 32 from being matched with the clamping groove 22. When the locking body 31 moves towards the terminal body 2, the hook 32 moves from the area of the through groove 13 to the parking platform 14, so as to be separated from the clamping groove 22. At this time, the terminal body 2 can be detached from the support 1.

[0034] Further, in the embodiment, as shown in Figure 4 The entrance end of the parking platform 14 is a slope 15, which facilitates the hook 32 to smoothly enter the parking platform 14 and facilitates smooth operation. The surface of the parking platform 14 is lower than the surface of the support 1, and the parking platform 14 and the support 1 form a parking space for the hook 32.

[0035] Further, in the embodiment, as shown in Figure 6 The locking body 31 is provided with an operation part 33 for facilitating operation. As an example, the operation part 33 is a protrusion, which is located in the parking hole 41. The operation part 33 is used for operation, which further facilitates the operation of the locking unit 3.

[0036] Further, in the embodiment, as shown in Figure 5 The locking body 31 is provided with a guide column 34, and the support 1 is provided with a guide hole matched with the guide column 34. The guide column 34 and the guide hole are matched, so that the locking unit 3 is more stable on the support 1.

[0037] Further, in the embodiment, the guide column 34 is sleeved with an elastic member, so that the hook 32 and the clamping groove 22 are more closely matched in the locked state.

[0038] One embodiment of the terminal of the present application comprises the self-locking structure facilitating disassembly as described above.

[0039] In summary, the terminal body 2 and the support 1 are detachable by the locking unit 3, which is simple in structure, convenient in operation, prevents the terminal body 2 from being taken away by others, and is high in safety.

[0040] It should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. As used herein, the singular form is intended to include the plural form, unless the context clearly indicates otherwise. In addition, it should be understood that when the terms "comprise" and / or "include" are used in the specification, there is a feature, step, operation, device, component and / or combination thereof.

[0041] The foregoing is considered as illustrative only of the principles of the application. Other variations and modifications are possible in light of the above teachings. Therefore, the scope of the application is not intended to be limited to the particular embodiments described herein but is to be accorded the broadest scope consistent with the principles and the scope of the appended claims and equivalents thereof. Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and the present disclosure and will not be interpreted in an overly literal sense unless expressly so defined herein.

[0042] In the description of the present application, it is to be understood that the orientation or positional relationships indicated by the terms such as "front", "back", "up", "down", "left", "right", "lateral", "vertical", "horizontal", "top", "bottom", and the like are based on the orientation or positional relationships shown in the drawings, and are merely intended to facilitate the description of the present application and simplify the description, and do not indicate or imply that the indicated device or element must have a particular orientation or be constructed and operated in a particular orientation, and therefore cannot be construed as limiting the scope of protection of the present application. The orientation terms "inner", "outer" refer to the inner and outer relative to the contour of the components themselves.

[0043] For the convenience of description, spatial relative terms such as "over", "above", "upper surface", "upper", and the like can be used herein to describe the spatial positional relationship of one device or feature with respect to other devices or features as shown in the drawings. It should be understood that the spatial relative terms are intended to include different orientations in use or operation in addition to the orientation of the device described in the drawings. For example, if the device in the drawings is inverted, the device described as "above" or "over" other devices or structures will be positioned "below" or "under" the other devices or structures. Thus, the exemplary term "above" can include both "above" and "below" orientations. The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein are interpreted accordingly.

[0044] In addition, it should be noted that the use of the terms "first", "second", and the like do not have a special meaning and are merely used to distinguish the corresponding parts, and therefore cannot be construed as limiting the scope of protection of the present application.

[0045] In the description of the utility model, it is necessary to explain, unless another explicit provision and limitation, the term "installation", "have", "connection" and the like, should be broad sense understanding, for example "connection", can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, can also be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be two elements inside the communication. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0046] The above is only the preferred embodiment of the utility model, and any change and modification made according to the patent application scope of the utility model shall belong to the scope of the utility model.

Claims

1. A self-locking structure which is easy to disassemble, characterized by It includes: Support, terminal body and locking unit, the terminal body is detachably connected with the support through the locking unit; The connecting end of the support is formed with a receiving cavity, and the terminal body is formed with a connecting protrusion matched with the receiving cavity; A mounting groove is formed on one side of the support, and the mounting groove and the receiving cavity are communicated through a through groove; the locking unit is movably connected in the mounting groove; the locking unit cooperates with the connecting protrusion in the receiving cavity to lock or not to lock the terminal body.

2. The self-locking structure of claim 1, wherein It also includes a cover plate connected to the support, which covers the mounting groove, and the cover plate is provided with a clearance hole.

3. The self-locking structure of claim 2, wherein The locking unit includes a locking body movably arranged in the mounting groove; the locking body is formed with a hook, and the connecting protrusion is formed with a groove matched with the hook.

4. The self-locking structure of claim 3, wherein The mounting groove is also provided with a clearance platform close to the connecting end of the support.

5. The self-locking structure of claim 4, wherein The entrance end of the clearance platform is a slope, and the clearance platform and the support form a clearance space for the hook.

6. The self-locking structure of claim 5, wherein The locking body is formed with an operation part for convenient operation.

7. The self-locking structure of claim 6, wherein The locking body is provided with a guide column, and the support is provided with a guide hole matched with the guide column.

8. The self-locking structure of claim 7, wherein The guide column is sleeved with an elastic member.

9. A terminal, characterized by: It includes the self-locking structure convenient to disassemble as claimed in any one of claims 1-8.

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