Frameless remote controller for video conference

Abstract

The utility model discloses a frameless video conference remote controller, which comprises a remote controller shell, a remote controller circuit board, an elastic reset pad and a plurality of keys, a mounting plate is fixed at the top of the remote controller shell, the keys are mounted on the top surface of the mounting plate, a gap is formed between every two adjacent keys, each key is provided with an outer edge, and the elastic reset pad is arranged on the outer edge of the remote controller shell. The outer edge is aligned with the outer side wall of the remote controller shell; a clamping hook and a pressing block are arranged on the bottom surface of each key, the mounting plate is provided with a first through hole and a second through hole corresponding to each key, the clamping hook penetrates through the first through hole and is clamped by the bottom surface of the mounting plate, the pressing block is in contact with the elastic reset pad through the second through hole, and a key elastic sheet is arranged at the position, corresponding to the pressing block, of the remote controller circuit board. The frameless design characteristic is favorable for reducing the volume and the weight, so that the whole structure is lighter and smaller than the prior art, and each key can be firmly limited.

Description

Technical Field

[0001] The utility model relates to the technical field of conference equipment, and in particular to a borderless video conference remote control. Background Art

[0002] With the development of office digital technology, various professional remote video conferencing terminals emerge in an endless stream, and the functions that can be realized are becoming more and more abundant. Now many conference terminals need to be configured with remote controls for use. The current conference remote controls generally need to be equipped with menu keys, source switching keys, camera keys, answer and hang up keys, volume increase and decrease keys, etc. Compared with traditional TV remote controls, this type of conference remote control has fewer overall buttons, and its main structural features are novel design and fashionable appearance. You can refer to the video conferencing remote controls shown in the authorization announcement number CN305402147S or CN307537745S.

[0003] However, in order to ensure stable limiting and fixation of each button, the above-mentioned existing conference remote control has a thick frame formed on the side of the remote control shell where the button is raised, and the intervals between each button are large, which makes the overall structure of the conference remote control bloated, easily leading to a large volume and weight, and reducing the user experience; in addition, some conference remote controls need to be placed on the conference terminal, and the conference terminal will reserve a recessed area for the user to place the remote control in this recessed area after use to achieve integrated storage, but if the overall structure of the conference remote control is bloated, it is necessary to set a larger recessed area on the conference terminal, which will have a great impact on the design of the conference terminal.

[0004] As can be seen from the above, the bulky overall structure of the conference remote control will bring many inconveniences. Therefore, how to design a conference remote control with a lighter and more compact structure has become a technical problem that needs to be solved urgently in this field. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, the purpose of the present invention is to provide a borderless video conferencing remote control, whose borderless design feature helps to reduce the volume and weight, making the overall structure lighter and more compact than the prior art, and also able to firmly limit each button.

[0006] The purpose of the utility model is achieved by the following technical solutions:

[0007] A borderless video conference remote control comprises a remote control housing, a remote control circuit board, an elastic reset pad and a plurality of buttons, wherein a mounting plate is fixed to the top of the remote control housing, the remote control circuit board and the elastic reset pad are mounted inside the remote control housing, and the elastic reset pad is sandwiched between the remote control circuit board and the mounting plate, the plurality of buttons are mounted on the top surface of the mounting plate, gaps are formed between adjacent buttons, each button is provided with an outer edge, and the outer edge is aligned with an outer side wall of the remote control housing;

[0008] Among them, the bottom surface of each button is provided with a hook and a pressing block, and the mounting plate is provided with a first through hole and a second through hole corresponding to each button. The hook passes through the first through hole and is clamped by the bottom surface of the mounting plate, and the pressing block contacts the elastic reset pad through the second through hole, and the remote control circuit board is provided with a button spring at the position corresponding to the pressing block.

[0009] Furthermore, each button is provided with a plurality of hooks.

[0010] Furthermore, an annular groove is arranged at the edge of the mounting plate, and a limiting convex strip is arranged on the bottom surface of each key, and the limiting convex strip extends into the annular groove and forms a gap with the bottom surface of the annular groove.

[0011] Furthermore, the elastic reset pad is provided with a third through hole corresponding to each button, and the hook extends into the inner side of the third through hole; the remote control circuit board is provided with a fourth through hole corresponding to each button, and the hook extends into the inner side of the fourth through hole.

[0012] Furthermore, the button is a plastic button, and the elastic reset pad is a silicone pad.

[0013] Furthermore, the borderless video conferencing remote control also includes a battery panel, which is installed inside the remote control housing and is located on the bottom side of the remote control circuit board. The bottom surface of the battery panel is provided with a battery slot, and a battery is installed in the battery slot.

[0014] Furthermore, the borderless video conferencing remote control also includes a first bolt, and a first screw hole is provided on the bottom surface of the mounting plate. The first bolt passes through the battery panel and is threadedly connected to the first screw hole.

[0015] Furthermore, the borderless video conferencing remote control also includes a battery cover, which is installed at the bottom of the remote control housing and is located on the bottom side of the battery panel; the bottom surface of the battery panel is provided with a plurality of splicing grooves, the top surface of the battery panel is provided with a plurality of first magnetic sheets corresponding to the plurality of splicing grooves, the top surface of the battery cover is provided with a plurality of splicing protrusions corresponding to the plurality of splicing grooves, and the inner side of the splicing protrusions is provided with a second magnetic sheet for attracting the first magnetic sheet.

[0016] Furthermore, the borderless video conferencing remote control also includes a second bolt, which passes through the battery cover and is threadedly connected to the battery panel.

[0017] Furthermore, a pressing space is reserved on one side of the bottom surface of the battery panel, and one side of the battery cover is a pressing edge, and the position of the pressing edge corresponds to the position of the pressing space.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] 1) The borderless video conferencing remote control provided by the utility model has a mounting plate fixed on the top of the remote control shell, and multiple buttons are installed on the mounting plate. Gaps are formed between adjacent buttons, and the outer edges of the buttons are aligned with the outer side walls of the remote control shell, thus forming a borderless structural design feature. The spatial distribution of the buttons is very compact, and the size of the remote control is relatively small, which helps to reduce the volume and weight, making the overall structure lighter and more compact than the prior art.

[0020] 2) The borderless video conferencing remote control provided by the present invention has a button hook that passes through the first through hole of the mounting plate and is caught by the bottom surface of the mounting plate, so that a snap-fit ​​is formed between the hook and the mounting plate, thereby firmly limiting the button.

[0021] 3) The borderless video conferencing remote control provided by the utility model has an elastic reset pad arranged between the remote control circuit board and the mounting plate, and the pressing block of the button contacts the elastic reset pad through the second through hole of the mounting plate. When the user presses the button, the pressing block drives a partial area of ​​the elastic reset pad to descend, thereby pressing the button spring on the remote control circuit board and triggering an effective press. After the user releases the button, the elastic reset pad drives the button to rise and reset; the provision of the elastic reset pad ensures the reset of the button press. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the appearance of a borderless video conferencing remote control according to an embodiment of the utility model;

[0023] Figure 2 for Figure 1 An exploded view of the borderless video conferencing remote control shown;

[0024] Figure 3 for Figure 1 A schematic diagram of the structure of multiple buttons of a borderless video conferencing remote control is shown;

[0025] Figure 4 for Figure 1 A schematic diagram of the structure of a single button of a borderless video conferencing remote control is shown;

[0026] Figure 5 for Figure 1 A schematic structural diagram of a remote control housing of a borderless video conferencing remote control is shown;

[0027] Figure 6 for Figure 1 A schematic structural diagram of a remote control housing of the borderless video conferencing remote control from another perspective;

[0028] Figure 7 for Figure 1 A schematic diagram of the structure of the elastic reset pad of the borderless video conferencing remote control shown;

[0029] Figure 8 for Figure 1 A schematic diagram of the structure of a remote control circuit board of a borderless video conferencing remote control shown;

[0030] Fig. 9 for Figure 1 The schematic diagram of the structure of the battery panel of the borderless video conferencing remote control shown;

[0031] Fig.10 for Figure 1 A schematic structural diagram of a battery panel of a borderless video conferencing remote control from another perspective;

[0032] Fig.11 for Figure 1 A schematic diagram of the structure of the battery cover of the borderless video conferencing remote control shown;

[0033] Fig.12 for Figure 1 The hierarchical structure diagram of the borderless video conferencing remote control shown.

[0034] In the figure: 100, remote control housing; 101, mounting plate; 102, outer side wall; 103, first through hole; 104, second through hole; 105, annular groove; 106, first screw hole; 200, remote control circuit board; 201, button spring; 202, fourth through hole; 300, elastic reset pad; 301, third through hole; 400, button; 401, outer edge; 402, hook; 403, pressing block; 404, limiting convex strip; 500, battery board; 501, battery slot; 502, battery; 503, first bolt; 504, splicing groove; 505, first magnetic sheet; 506, pressing space; 600, battery cover; 601, splicing protrusion; 602, second magnetic sheet; 603, second bolt; 604, pressing edge. DETAILED DESCRIPTION

[0035] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0036] refer to Figure 1-Figure 12 The embodiment of the utility model provides a borderless video conferencing remote control, including a remote control housing 100, a remote control circuit board 200, an elastic reset pad 300 and a plurality of buttons 400. A mounting plate 101 is fixed to the top of the remote control housing 100. The remote control circuit board 200 and the elastic reset pad 300 are mounted inside the remote control housing 100, and the elastic reset pad 300 is sandwiched between the remote control circuit board 200 and the mounting plate 101. The plurality of buttons 400 are mounted on the top surface of the mounting plate 101, and gaps are formed between adjacent buttons 400. Each button 400 is provided with an outer edge 401, and the outer edge 401 is provided with a plurality of buttons 400. The edge 401 is aligned with the outer wall 102 of the remote control shell 100; wherein, a hook 402 and a pressing block 403 are provided on the bottom surface of each button 400, and the mounting plate 101 is provided with a first through hole 103 and a second through hole 104 corresponding to each button 400, the hook 402 passes through the first through hole 103 and is clamped by the bottom surface of the mounting plate 101, the pressing block 403 contacts the elastic reset pad 300 through the second through hole 104, and the remote control circuit board 200 is provided with a button spring 201 at the position corresponding to the pressing block 403; wherein, each button 400 is provided with multiple hooks 402.

[0037] The frameless video conferencing remote control provided by the embodiment of the utility model has a mounting plate 101 fixed on the top of the remote control housing 100, and multiple buttons 400 are mounted on the mounting plate 101. Gaps are formed between adjacent buttons 400, and the outer edge 401 of the button 400 is aligned with the outer side wall 102 of the remote control housing 100, thus forming a frameless structural design feature. The spatial distribution of the buttons 400 is very compact, and the size of the remote control is relatively small, which helps to reduce the volume and weight, making the overall structure lighter and more compact than the prior art; moreover, the hook 402 of the button 400 passes through the first through hole 103 of the mounting plate 101 and is stuck by the bottom surface of the mounting plate 101, so This hook 402 forms a snap-fit ​​with the mounting plate 101, so that the button 400 is firmly limited; in addition, an elastic reset pad 300 is arranged between the remote control circuit board 200 and the mounting plate 101, and the pressing block 403 of the button 400 contacts the elastic reset pad 300 through the second through hole 104 of the mounting plate 101. When the user presses the button 400, the pressing block 403 drives a partial area of ​​the elastic reset pad 300 to descend, thereby pressing the button spring 201 on the remote control circuit board 200, triggering an effective press, and after the user releases the button 400, the elastic reset pad 300 drives the button 400 to rise and reset; that is, the setting of the elastic reset pad 300 ensures the press reset of the button 400.

[0038] In the borderless video conference remote control of the embodiment of the utility model, an annular groove 105 is provided at the edge of the mounting plate 101, and a limiting convex strip 404 is provided on the bottom surface of each button 400, and the limiting convex strip 404 extends into the annular groove 105 and forms a gap with the bottom surface of the annular groove 105. The annular groove 105 and the limiting convex strip 404 make the button 400 more firmly limited, prevent the button 400 from being offset, and make the outer edge 401 of the button 400 stably maintain alignment with the outer side wall 102 of the remote control housing 100.

[0039] In the borderless video conference remote control of the embodiment of the utility model, the elastic reset pad 300 is provided with a third through hole 301 corresponding to each button, and the hook 402 extends into the inner side of the third through hole 301; the remote control circuit board 200 is provided with a fourth through hole 202 corresponding to each button, and the hook 402 extends into the inner side of the fourth through hole 202. Since the hook 402 needs space to move up and down during the reciprocating process of pressing and resetting the button, the space for moving up and down is provided by the third through hole 301 of the elastic reset pad 300 and the fourth through hole 202 of the remote control circuit board 200, so that the layer coordination of the remote control can be made more compact and the thickness of the remote control can be reduced.

[0040] In the borderless video conferencing remote control of the embodiment of the utility model, the button 400 is a plastic button, and the plastic material is harder to prevent the button 400 from falling off the mounting plate 101 due to large deformation; the elastic reset pad 300 is a silicone pad, which takes into account elasticity, cushioning and low weight.

[0041] In the borderless video conference remote control of the embodiment of the utility model, a battery board 500 is also included. The battery board 500 is installed inside the remote control housing 100 and is located at the bottom side of the remote control circuit board 200. The bottom surface of the battery board 500 is provided with a battery slot 501, and the battery slot 501 is installed with a battery 502. Among them, the borderless video conference remote control also includes a first bolt 503. The bottom surface of the mounting plate 101 is provided with a first screw hole 106. The first bolt 503 passes through the battery board 500 and is threadedly connected with the first screw hole 106. In this way, the battery board 500, the remote control circuit board 200, the elastic reset pad 300 and the remote control housing 100 are compactly fixed together.

[0042] The borderless video conferencing remote control of the embodiment of the utility model also includes a battery cover 600, which is installed at the bottom of the remote control housing 100 and is located on the bottom side of the battery panel 500; the bottom surface of the battery panel 500 is provided with a plurality of splicing grooves 504, and the top surface of the battery panel 500 is provided with a plurality of first magnetic sheets 505 corresponding to the plurality of splicing grooves 504; the top surface of the battery cover 600 is provided with a plurality of splicing protrusions 601 corresponding to the plurality of splicing grooves 504, and the inner side of the splicing protrusion 601 is provided with a second magnetic sheet 602 for attracting the first magnetic sheet 505; in this way, the magnetic fixation and limited splicing of the battery cover 600 can be realized, which is convenient for disassembly and assembly.

[0043] The borderless video conferencing remote control of the embodiment of the utility model also includes a second bolt 603, which passes through the battery cover 600 and is threadedly connected to the battery panel 500; combined with the magnetic fixation and the limit plate connection, only one bolt is needed to stably lock the battery cover 600 and the battery panel 500, ensuring a firm lock while not causing much operational trouble in disassembling and assembling the battery cover 600.

[0044] In the borderless video conference remote control of the embodiment of the utility model, a pressing space 506 is reserved on one side of the bottom surface of the battery plate 500, and a pressing edge 604 is provided on one side of the battery cover 600, and the position of the pressing edge 604 corresponds to the position of the pressing space 506. This arrangement enables the battery cover 600 to form a switch mode similar to a "seesaw", and when the second bolt 603 is removed, the battery cover 600 can be unfolded downward by simply pressing the pressing edge 604 of the battery cover 600 with a finger, which is convenient for removal.

[0045] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A borderless video conferencing remote control, characterized in that: The invention comprises a remote control housing, a remote control circuit board, an elastic reset pad and a plurality of buttons, wherein a mounting plate is fixed on the top of the remote control housing, the remote control circuit board and the elastic reset pad are mounted inside the remote control housing, and the elastic reset pad is sandwiched between the remote control circuit board and the mounting plate, the plurality of buttons are mounted on the top surface of the mounting plate, gaps are formed between adjacent buttons, and each button is provided with an outer edge, which is aligned with the outer side wall of the remote control housing; Among them, the bottom surface of each button is provided with a hook and a pressing block, and the mounting plate is provided with a first through hole and a second through hole corresponding to each button. The hook passes through the first through hole and is clamped by the bottom surface of the mounting plate, and the pressing block contacts the elastic reset pad through the second through hole, and the remote control circuit board is provided with a button spring at the position corresponding to the pressing block.

2. The borderless video conferencing remote control according to claim 1, characterized in that: Each button is provided with a plurality of hooks.

3. The borderless video conferencing remote control according to claim 1, characterized in that: An annular groove is arranged at the edge of the mounting plate, and a limiting convex strip is arranged on the bottom surface of each key. The limiting convex strip extends into the annular groove and forms a gap with the bottom surface of the annular groove.

4. The borderless video conferencing remote control according to claim 1, characterized in that: The elastic reset pad is provided with a third through hole corresponding to each button, and the hook extends into the inner side of the third through hole; the remote control circuit board is provided with a fourth through hole corresponding to each button, and the hook extends into the inner side of the fourth through hole.

5. The borderless video conferencing remote control according to claim 1, characterized in that: The button is a plastic button, and the elastic reset pad is a silicone pad.

6. The borderless video conferencing remote controller according to claim 1, characterized in that: The borderless video conferencing remote control also includes a battery panel, which is installed inside the remote control housing and on the bottom side of the remote control circuit board. The bottom surface of the battery panel is provided with a battery slot, and a battery is installed in the battery slot.

7. The borderless video conferencing remote controller according to claim 6, characterized in that: The borderless video conferencing remote control also includes a first bolt. The bottom surface of the mounting plate is provided with a first screw hole. The first bolt passes through the battery plate and is threadedly connected to the first screw hole.

8. The borderless video conferencing remote controller according to claim 6, wherein: The borderless video conferencing remote control also includes a battery cover, which is installed at the bottom of the remote control housing and is located on the bottom side of the battery panel; the bottom surface of the battery panel is provided with a plurality of splicing grooves, the top surface of the battery panel is provided with a plurality of first magnetic sheets corresponding to the plurality of splicing grooves, the top surface of the battery cover is provided with a plurality of splicing protrusions corresponding to the plurality of splicing grooves, and the inner side of the splicing protrusions is provided with a second magnetic sheet for attracting the first magnetic sheet.

9. The borderless video conferencing remote controller according to claim 8, characterized in that: The borderless video conferencing remote control also includes a second bolt, which passes through the battery cover and is threadedly connected to the battery panel.

10. The borderless video conferencing remote controller according to claim 8, characterized in that: A pressing space is reserved on one side of the bottom surface of the battery panel, and one side of the battery cover is a pressing edge, and the position of the pressing edge corresponds to the position of the pressing space.

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