Embedded screen overturning structure of high-frequency equipment

Abstract

The utility model discloses an embedded screen overturning structure of high-frequency equipment, which comprises an accommodating cavity arranged on a high-frequency equipment body, and an embedded screen is arranged in the accommodating cavity; the operating mechanism is arranged between the bottom of the accommodating cavity and the embedded screen and is used for operating the embedded screen to turn over; the rotating shaft mechanism is arranged on the side face of the embedded screen, is matched with a sliding groove formed in the containing cavity and is used for enabling the operating mechanism to operate the embedded screen to turn over and move at the same time. According to the novel overturning structure of the embedded screen, the embedded screen can be switched back and forth between the bounce-off state and the clamping state in a narrow space without being limited by the appearance, and the state is stable.

Description

Technical Field

[0001] The utility model specifically relates to the technical field of medical device accessories, and particularly to an embedded screen flipping structure of a high-frequency device. Background Art

[0002] Most of the flip screens of medical devices on the market currently use dampers for rotation, and the structure is relatively simple. However, such structures are restricted by the appearance. If there is no suitable area to install the damper, it will result in the need for sufficient space during the flipping process, and the gap between the flip screen and the device main body is too large, affecting the aesthetics. In addition, the flip screen of such a structure is in a cantilever state, and the screen will constantly shake during use. If the damping is too small, it will constantly rebound, affecting the use experience. The present utility model is redesigned based on the existing technology, and the cooperation of the elastic opening and locking mechanisms can enable the liquid crystal screen to achieve two stable states, which is convenient to switch. The rotating shaft mechanism can enable the screen to flip in a very small space, reduce the fitting gap, and achieve aesthetics. Summary of the Invention

[0003] The purpose of the present utility model is to provide a new flipping structure for an embedded liquid crystal screen, which can complete the back-and-forth switching between the elastic opening and flat states in a narrow space, is not restricted by the appearance, and has a stable state.

[0004] In view of the above technical problems, the technical solution proposed by the present utility model is: an embedded screen flipping structure of a high-frequency device, comprising: a receiving cavity provided on the high-frequency device body, and an embedded screen is installed in the receiving cavity;

[0005] An operating mechanism, which is provided between the bottom of the receiving cavity and the embedded screen, and is used to operate the embedded screen to flip;

[0006] A rotating shaft mechanism, which is provided on the side of the embedded screen and cooperates with a sliding groove provided on the receiving cavity, and is used for the operating mechanism to operate the embedded screen to flip and simultaneously displace.

[0007] Further, the operating mechanism includes a threaded rod, one end of which passes through a hole at the bottom of the receiving cavity and is installed with a nut, and the other end is installed with a universal joint coupling, and the universal joint coupling is connected to the embedded screen;

[0008] A spring is sleeved on the threaded rod, the spring is located between the embedded screen and the bottom of the receiving cavity, and the cross-sectional diameter of the spring is greater than the diameter of the hole.

[0009] Further, the rotating shaft mechanism includes a fixed base end, a rotating shaft provided in the middle of the fixed base end, and a rotating shaft sleeved on the rotating shaft;

[0010] The fixed base end is fixed on the side of the embedded screen, and the rotating shaft is located in the sliding groove.

[0011] Furthermore, it further includes a locking mechanism for clamping the built-in screen and the accommodating cavity.

[0012] Furthermore, the locking mechanism includes a pressing base end and a locking hook provided on the pressing base end;

[0013] a fixing part fixed on the built-in screen, fixing columns are respectively provided on the fixing part and the pressing base end, and pressing springs are sleeved on the fixing columns.

[0014] The beneficial effects of the technical solution of the present utility model compared with the prior art are as follows: The novel flipping structure of the built-in screen proposed by the present utility model enables the built-in screen to switch back and forth between the popped-up and clamped states in a narrow space, without being restricted by the appearance, and the state is stable. Description of the Drawings

[0015] Figure 1 It is a schematic structural diagram of the flipping structure of the built-in screen of the high-frequency device of the present utility model.

[0016] Figure 2 It is a sectional view of the clamping state of the flipping structure of the built-in screen of the high-frequency device of the present utility model.

[0017] Figure 3 It is a sectional view of the popped-up state of the flipping structure of the built-in screen of the high-frequency device of the present utility model.

[0018] Figure 4 It is a schematic structural diagram of the upper rotating shaft mechanism of the flipping structure of the built-in screen of the high-frequency device of the present utility model.

[0019] Figure 5 It is a schematic structural diagram of the locking mechanism of the flipping structure of the built-in screen of the high-frequency device of the present utility model.

[0020] Description of the reference numerals: 1 - high-frequency electrotome device body, 11 - chute, 2 - built-in screen, 21 - side surface, 22 - top, 3 - accommodating cavity, 31 - bottom of the accommodating cavity, 32 - hole, 33 - nut, 34 - universal joint coupling;

[0021] 4 - operating mechanism, 41 - threaded rod, 35 - spring;

[0022] 5 - rotating shaft mechanism, 51 - fixed base end, 52 - rotating shaft, 53 - shaft;

[0023] 6 - locking mechanism, 61 - pressing base end, 62 - locking hook, 63 - fixing part, 64 - fixing column, 65 - pressing spring, 621 - intermediate connecting part, 622 - clamping part, 623 - clamping hole;

[0024] 7 - handle position. Detailed Description of the Embodiment

[0025] The technical solutions in the embodiments of the present invention will be described in detail below with reference to the accompanying drawings in the embodiments of the present invention. It should be understood that the orientation or positional relationships indicated by orientation words such as "front, back, up, down, left, right", "horizontal, vertical, perpendicular, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationships shown in the accompanying drawings. These are only for the convenience of describing the present invention and simplifying the description. Without contrary explanations, these orientation words do not indicate or imply that the devices or elements referred to must have specific orientations or be constructed and operated in specific orientations. Therefore, they should not be construed as limiting the protection scope of the present invention; the orientation words "inside, outside" refer to the inside and outside relative to the contours of the respective components themselves. Embodiment

[0026] It should be noted that the improved part of the present invention is the structure that allows the embedded screen to flip on the high-frequency device. Other structures of the high-frequency device body are hidden or not given reference numerals in the drawings.

[0027] As Figure 1 shown, an embedded screen flipping structure of a high-frequency device provided in this embodiment includes a high-frequency electrotome device body 1, and a receiving cavity 3 for installing an embedded screen 2 is designed on the high-frequency electrotome device body 1;

[0028] An actuating mechanism 4 is arranged between the bottom 31 of the receiving cavity and the embedded screen 2 for actuating the embedded screen 2 to flip;

[0029] A rotating shaft mechanism 5 is arranged on the side surface 21 of the embedded screen and is matched with a sliding groove 11 arranged on the receiving cavity 3 for the actuating mechanism to actuate the embedded screen 2 to flip and simultaneously displace.

[0030] The actuating mechanism 4

[0031] As Figure 1-3 shown, there are two groups of actuating mechanisms 4, which are symmetrically designed (only one group is shown in the figure), and are respectively distributed on the left and right sides between the embedded screen 2 and the bottom 31 of the receiving cavity, achieving aesthetics while preventing accidental touch. The actuating mechanism 4 includes a threaded rod 41. The threaded rod 41 in this embodiment is a double-headed threaded rod. One end thereof passes through a hole 32 at the bottom 31 of the receiving cavity and is installed with a nut 33, and the other end is installed with a universal joint coupling 34, and the universal joint coupling 34 is connected to the embedded screen 2.

[0032] A spring 35 is sleeved on the threaded rod 41, and the spring 35 is located between the embedded screen 2 and the bottom 31 of the receiving cavity. The cross-sectional diameter of the spring 35 is larger than the diameter of the hole 32. When the embedded screen 2 is clamped in the receiving cavity 3, at this time, the spring 35 has the maximum deformation amount, and the spring 35 abuts against the bottom 31 of the receiving cavity to prevent the embedded screen 2 from shaking when moving the high-frequency device.

[0033] In this embodiment, the diameter of the nut 33 is larger than the diameter of the hole 32, and the threaded rod 41 has a preset length. When the built-in screen 2 is ejected by the actuating mechanism 4, the deformation of the spring 35 begins to decrease. Since the built-in screen 2 is ejected, the threaded rod 41 begins to move with the built-in screen 2 until the nut 33 abuts against the bottom 31 of the receiving cavity. At this time, the spring 35 still has a certain amount of deformation, preventing the built-in screen 2 from shaking during movement, or preventing the built-in screen 2 from shaking when a person operates on the built-in screen 2.

[0034] Rotating shaft mechanism 5

[0035] As Figure 1 and Figure 4 shown, there are two sets of rotating shaft mechanisms 5, which are symmetrically designed (only one set is shown in the figure), and are respectively located on the left and right sides 21 of the built-in screen 2. The rotating shaft mechanism 5 includes a fixed base end 51, a rotating shaft 52 provided in the middle of the fixed base end 51, and a rotating shaft 53 sleeved on the rotating shaft 52.

[0036] The fixed base end 51 is fixed on the side 21 of the built-in screen 2. Sliding grooves 11 are respectively provided on the left and right sides 21 of the built-in screen 2, and the rotating shaft 53 is located in the sliding grooves 11.

[0037] When the built-in screen 2 is ejected by the actuating mechanism 4, the rotating shaft 53 simultaneously displaces and rotates in the sliding groove 11, thereby driving the built-in screen 2 to rotate and displace simultaneously.

[0038] Locking mechanism 6

[0039] As Figure 1 and Figure 5 shown, the locking mechanism 6 is located at the top 22 of the built-in screen 2. There is a handhold position 7 left between the high-frequency electrotome device body 1 and the built-in screen 2, which is convenient for the customer to switch the state and also avoids accidental triggering.

[0040] The locking mechanism 6 includes a pressing base end 61, a locking hook 62 provided on the pressing base end 61, an L-shaped fixing part 63 fixed on the built-in screen 2. Multiple groups of cross-shaped fixing columns 64 are respectively provided on the fixing part 63 and the pressing base end 61, and pressing springs 65 are sleeved on the fixing columns 64. In the present utility model, preferably two groups of pressing springs 65 are provided.

[0041] The locking hook 62 includes an intermediate connecting part 621 and a engaging part 622. When the engaging part 622 passes through the engaging hole 623 reserved on the high-frequency electrotome device body 1, the engaging part 622 abuts against the edge of the engaging hole 623, and the built-in screen 2 is engaged in the receiving cavity 3.

[0042] When the pressing base end 61 is pressed, the pressing spring 65 deforms, the engaging part 622 disengages from the edge of the engaging hole 623, and under the action of the force generated by the actuating mechanism 4, it disengages from the engaging hole 623, so that the built-in screen 2 is no longer restricted and ejects.

[0043] Figure 2 and Figure 3 are respectively the sectional views of the engaging and popping states of the popping and rotating shaft mechanisms. In the engaging state, the spring 35 is squeezed and deformed, and part of the threaded rod 41 is located below the bottom 31 of the receiving cavity. At this time, the operating mechanism 4 and the rotating shaft mechanism 5 are in the initial positions, and the structure reaches a stable state. After the locking mechanism 6 is triggered, under the action of the spring 35, the universal joint coupling 34 rotates, the threaded rod 41 starts to rebound, drives the embedded screen 2 to rotate, and stops after the nut 33 contacts the bottom 31 of the receiving cavity. At this time, the rotating shaft 53 also moves along the sliding groove 11 as the embedded screen 2 rotates, and reaches a stable popping state when it stops moving.

[0044] The embedded screen flipping structure of the high-frequency device provided in the first embodiment can be installed by the following method, including the following steps:

[0045] Step 1, install the embedded screen 2;

[0046] Step 2, install the operating mechanism 4;

[0047] Step 3, install the rotating shaft mechanism 5.

[0048] In this embodiment, the locking mechanism can be installed at any time.

[0049] In this embodiment, the installation method of the operating mechanism 4 includes:

[0050] First, install the universal joint coupling 34 on the embedded screen 2;

[0051] Install the spring 35 on the threaded rod 41;

[0052] Then pass the threaded rod 41 through the bottom 31 of the receiving cavity and install it on the universal joint coupling 34, keeping the spring 35 between the bottom 31 of the receiving cavity and the embedded screen 2;

[0053] Finally, install the nut 33 on the threaded rod 41 and adjust the position of the nut 33 on the threaded rod 41.

[0054] The above embodiments are only used to illustrate the technical idea of the present invention, and the protection scope of the present invention cannot be limited thereby. Any modification made on the basis of the technical solution according to the technical idea proposed by the present invention falls within the protection scope of the present invention.

Claims

1. An embedded screen flip structure of a high-frequency device, characterized in that: include: A receiving cavity provided on the high-frequency device body, wherein an embedded screen is installed in the receiving cavity; An operating mechanism, disposed between the bottom of the accommodating cavity and the embedded screen, for operating the embedded screen to flip; The rotating shaft mechanism is arranged on the side of the embedded screen and cooperates with the sliding groove arranged on the accommodating cavity, and is used for the operating mechanism to operate the embedded screen to flip and move at the same time.

2. The built-in screen flip structure of high-frequency equipment according to claim 1, characterized in that: The operating mechanism comprises a threaded rod, one end of which passes through the hole at the bottom of the accommodating cavity and is installed with a nut, and the other end is installed with a universal joint coupling, and the universal joint coupling is connected to the embedded screen; A spring is sleeved on the threaded rod, and the spring is located between the embedded screen and the bottom of the accommodating cavity. The cross-sectional diameter of the spring is greater than the diameter of the hole.

3. The built-in screen flip structure of high-frequency equipment according to claim 1, characterized in that: The rotating shaft mechanism includes a fixed base end, a rotating shaft arranged at the middle part of the fixed base end, and a rotating shaft sleeved on the rotating shaft; The fixed base end is fixed on the side surface of the embedded screen, and the rotating shaft is located in the sliding groove.

4. The built-in screen flip structure of high-frequency equipment according to claim 1, characterized in that: It also includes a locking mechanism for locking the embedded screen and the accommodating cavity.

5. The built-in screen flip structure of high-frequency equipment according to claim 4, characterized in that: The locking mechanism comprises A pressing base end, and a locking hook disposed on the pressing base end; The fixing part is fixed on the embedded screen, and the fixing part and the pressing base end are respectively provided with fixing columns, and the fixing columns are sleeved with pressing springs.

Images