Image electronic signal transmission plugging structure

Abstract

The utility model belongs to the field of signal line interfaces, and particularly relates to an image electronic signal transmission plug-in structure. The utility model provides an image electronic signal transmission plug-in structure, which aims at solving the problem in the prior art that a firmly plugged interface structure is needed to prevent a detected instrument from being pulled and separated, and comprises a plug and a socket positioned on image processing equipment, and the plug is connected with image acquisition equipment through a data line; the plug comprises an elastic buckle with a certain length, a notch structure is arranged in the socket, one end of the elastic buckle is pressed to enter the socket, the elastic buckle pops out of the socket and interferes with the inner wall of the notch structure, the plug anti-falling effect is achieved, and at the moment, part of the elastic buckle is still exposed out of the socket so that the elastic buckle can be pressed and pulled out conveniently. The pressing structure with the anti-skid lines on the elastic buckle provided by the utility model is more in line with human engineering.

Description

Technical Field

[0001] The utility model belongs to the field of signal line interfaces, and in particular relates to an image electronic signal transmission plug-in structure. Background Art

[0002] Surgical instruments such as hysteroscopes need to input the initial image signals collected by the instruments into the display device for conversion and viewing. Since the inspection instrument needs to be moved continuously during the inspection, it is easy to cause the connection cable plug for signal transmission with the display device to be disconnected from the display device socket. Therefore, a reliable interface structure needs to be designed.

[0003] For example, a Chinese utility model patent discloses a method for facilitating the installation of a signal line faucet [application number: CN201821517743.6]. The utility model includes a fixed pinch handle, one side of the fixed pinch handle is fixedly connected to a fixed plug, the other side of the fixed pinch handle is fixedly connected to a wire anti-bending soft cylinder, one side of the fixed plug is provided with a first anti-slip pattern, and one side of the fixed plug is provided with a push-fixing groove. The method facilitates the installation of the signal line faucet. Through the provision of the wire anti-bending soft cylinder, a rubber wire is inserted into the inside of the wire anti-bending soft cylinder, so that the soft rubber wire of the signal line faucet is not easy to break. Through the provision of the first anti-slip pattern, the signal line faucet has the effect of preventing it from falling off. Through the provision of the push-fixing groove, the signal line faucet achieves the purpose of convenient connection. Through the provision of the plug protection cover, when not in use, the signal line faucet can be effectively protected to prevent dust from entering.

[0004] The utility model achieves a certain function of preventing the plug from falling off by providing anti-skid patterns on one side of the plug, but the anti-skid effect is general and there is no locking structure to prevent the plug from falling off. If the pulling force is too large, the plug can still be easily pulled out. Summary of the invention

[0005] The purpose of the utility model is to provide an image electronic signal transmission plug-in structure in view of the above problems.

[0006] The utility model provides an image electronic signal transmission plug-in structure, comprising a plug and a socket located on an image processing device, wherein the plug is connected to an image acquisition device via a data line; the plug comprises an elastic buckle with a certain length, and a notch structure is arranged in the socket 1, and after the elastic buckle is pressed to enter the socket, the elastic buckle can automatically rebound in the socket to embed into the notch structure and interfere with it, thereby achieving the purpose of preventing the plug from falling off.

[0007] Preferably, the plug also includes a male head assembly, a socket base and a plug shell; a hole is opened on one side of the socket base to connect the data cable, that is, the plug is connected and fixed by the socket base and the data cable; the bottom of the plug shell is horizontal, socketed and fixed on the socket base, and the elastic buckle is located on the outer periphery of the plug shell.

[0008] Preferably, the plug housing comprises a receiving cavity, and one end of the elastic buckle is connected to an edge of the receiving cavity and received in the receiving cavity.

[0009] Preferably, the elastic buckle comprises a pressing portion and a locking portion which are integrally connected.

[0010] Preferably, the locking portion has a vertical surface or an inclined surface on one side close to the pressing portion, and the inner wall of the notch structure is also a vertical surface or an inclined surface matching therewith, so as to achieve a better anti-slip effect.

[0011] In the above-mentioned image electronic signal transmission plug-in structure, the pressing part is a raised structure with anti-skid patterns on the inclined surface, which is closer to the connection between the elastic buckle and the edge of the accommodating cavity relative to the locking part, making it easier to press, and the anti-skid structure of the tripod is more ergonomic.

[0012] Preferably, the socket comprises a female connector and a guide cavity corresponding to the plug housing, and the notch structure is opened at the top of the guide cavity.

[0013] In order to prevent reverse insertion and to provide a better guiding effect, the guide cavity and the plug housing are mutually matching non-stacked structures.

[0014] Preferably, the male head assembly includes a male plug and a PCB connecting plate, and the PCB connecting plate is plugged into the socket base.

[0015] In order to prevent the PCB connecting plate from being inserted reversely, preferably, slots of different lengths are provided on both sides of the socket base, and the PCB connecting plate has long wings and short wings corresponding to the slots.

[0016] Compared with the existing technology, the advantages of the utility model are:

[0017] 1. The elastic buckle provided by the utility model realizes anti-dropping by a scheme in which the pop-up part fits the side wall of the plug slot, and the anti-dropping performance is better, and the plug is not easily accidentally removed from the socket; 2. The pressing structure with anti-slip grooves provided by the utility model is more ergonomic. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the mainframe structure of the utility model;

[0019] Figure 2 for Figure 1 Partial magnification;

[0020] Figure 3 It is an exploded view of part of the structure of the utility model;

[0021] Figure 4 It is an exploded view of part of the structure of the utility model;

[0022] Figure 5 It is a partial structural schematic diagram of the utility model.

[0023] In the figure: socket 1, data cable 2, plug 3, female connector 11, guide cavity 12, male connector assembly 31, socket base 32, plug shell 33, notch structure 1a, elastic buckle 3a, pressing portion 3a1, anti-slip pattern 3a11, locking portion 3a2, accommodating cavity 33a, elastic sheet 3ab, male plug 31a, PCB connecting plate 31b, slot 32a, long wing 31b1, short wing 31b2. DETAILED DESCRIPTION

[0024] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0025] The utility model is an image electronic signal transmission plug-in structure, such as Figure 1 , 2 As shown in , 3, and 5, it includes a plug 3 and a socket 1 located on the image processing device m, and the plug 3 is connected to the image acquisition device through a data cable 2; the plug 3 includes an elastic buckle 3a with a certain length, and the socket 1 has a notch structure 1a inside.

[0026] When using the utility model, one end of the elastic buckle 3a is pressed to reduce its bounce degree so that it enters the socket 1, and one end of the elastic buckle 3a is released by hand outside the socket 1, and the elastic buckle 3a rebounds and is stuck on the inner wall of the edge of the slot structure 1a, thereby realizing the anti-drop function. When unplugging, one end of the elastic buckle 3a is pressed to reduce its bounce degree so as to prevent it from interfering with the inner wall of the edge of the slot structure 1a, and unplug the plug.

[0027] As a preferred method, Figure 3-4 As shown, the plug 3 also includes a male head component 31, a socket base 32 and a plug shell 33; a hole is opened on one side of the socket base 32 to connect the data cable 2, and the bottom of the plug shell 33 is horizontal and socketed and fixed on the socket base 32, and the elastic rotating structure 3a is located on the outer periphery of the plug shell 33.

[0028] As a preferred arrangement of the elastic buckle 3a, the plug housing 33 includes a receiving cavity 33a, and one end of the elastic buckle 3a is connected to the edge of the receiving cavity 33a and is received in the receiving cavity 33a.

[0029] As a preferred embodiment, the elastic buckle 3a includes a pressing portion 3a1 and a locking portion 3a2 which are integrally connected. The pressing portion 3a1 is pressed to reduce the degree of the elastic buckle 3a to allow the plug 3 to enter and exit the socket 1.

[0030] It is easy to imagine that the locking portion 3a2 is configured as a vertical surface or an inclined surface on the side close to the pressing portion 3a1, and the inner wall of the notch structure 1a is also configured as a vertical surface or an inclined surface, so as to achieve a better anti-slip effect.

[0031] Preferably, to be more ergonomic, the pressing portion 3a1 is a raised structure with anti-slip lines 3a11, which is closer to the edge connection between the elastic buckle 3a and the accommodating cavity 33a relative to the locking portion 3a2.

[0032] like Figure 2 As shown, the socket 1 includes a female connector 11 and a guide cavity 12 corresponding to the plug housing 33 , and the notch structure 1 a is opened at the top of the guide cavity 12 .

[0033] To prevent the plug from being inserted in the wrong direction, it plays a guiding role, such as Figure 2-3 As shown, the guide cavity 12 and the plug housing 33 are mutually matching asymmetrical structures.

[0034] Preferably, the male head component 31 includes a male plug 31 a and a PCB connecting plate 31 b, and the PCB connecting plate 31 b is plugged into the socket base 32 .

[0035] In order to prevent the PCB connecting board from being inserted inversely and to play a guiding role, slots 32a of different lengths are arranged on both sides of the sleeve base 32, and the PCB connecting board 31b has a long wing 31b1 and a short wing 31b2 corresponding to the slots 32a.

[0036] The working principle of this embodiment is: press the pressing part 3a1 by hand to reduce the degree of elastic buckle 3a to make the plug 3 smoothly enter the socket 1, the male plug 31a and the female plug 11 are plugged together, and the pressing part 3a1 is at least partially exposed outside the socket 1. At this time, release the pressing part 3a1, the elastic buckle 3a bounces upward, and the locking part 3a2 is stuck on the inner wall of the edge of the slot structure 1a to prevent it from falling off. When pulling out, press the pressing part 3a1 downward, the locking part 3a2 is separated from the slot structure 1a, and the plug 3 is pulled out.

[0037] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0038] Although this article uses more terms such as: socket 1, data line 2, plug 3, female head 11, guide cavity 12, male head assembly 31, socket base 32, plug shell 33, notch structure 1a, elastic buckle 3a, pressing part 3a1, anti-slip pattern 3a11, locking part 3a2, accommodating cavity 33a, elastic sheet 3ab, male plug 31a, PCB connecting board 31b, slot 32a, long wing 31b1, short wing 31b2, etc., it does not exclude the possibility of using other terms. The use of these terms is only to more conveniently describe and explain the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.

Claims

1. An image electronic signal transmission plug structure, comprising a plug (3) and a socket (1) located on an image processing device (m), wherein the plug (3) is connected to the image acquisition device via a data line (2), and is characterized in that: The plug (3) comprises an elastic buckle (3a) of a certain length, and a notch structure (1a) is provided in the socket (1). When one end of the elastic buckle (3a) is pressed to make it enter the socket (1), the elastic buckle (3a) pops out of the socket (1) and interferes with the inner wall of the notch structure (1a). At this time, a part of the elastic buckle (3a) is still exposed outside the socket (1).

2. The image electronic signal transmission plug-in structure according to claim 1, characterized in that: The plug (3) further comprises a male head assembly (31), a socket base (32) and a plug shell (33); a hole is opened on one side of the socket base (32) for connecting the data cable (2); the bottom of the plug shell (33) is horizontal and socketed and fixed on the socket base (32); and the elastic buckle (3a) is located on the outer periphery of the plug shell (33).

3. The image electronic signal transmission plug-in structure as claimed in claim 2, characterized in that: The plug housing (33) comprises a receiving cavity (33a), and one end of the elastic buckle (3a) is connected to the edge of the receiving cavity (33a) and is received in the receiving cavity (33a).

4. The image electronic signal transmission plug-in structure as claimed in claim 3, characterized in that: The elastic buckle (3a) comprises a pressing portion (3a1) and a locking portion (3a2) which are integrally connected.

5. The image electronic signal transmission plug-in structure as claimed in claim 4, characterized in that: The side of the locking portion (3a2) close to the pressing portion (3a1) is a vertical surface or an inclined surface, and the inner wall of the notch structure (1a) is also a vertical surface or an inclined surface matching therewith.

6. The image electronic signal transmission plug-in structure as claimed in claim 5, characterized in that: The pressing portion (3a1) is a raised structure with anti-slip patterns (3a11), and is closer to the edge connection between the elastic buckle (3a) and the accommodating cavity (33a) than the locking portion (3a2).

7. The image electronic signal transmission plug-in structure according to claim 6, characterized in that: The socket (1) comprises a female head (11), a guide cavity (12) corresponding to the plug housing (33), and the notch structure (1a) is opened at the top of the guide cavity (12).

8. The image electronic signal transmission plug-in structure according to claim 7, characterized in that: The guide cavity (12) and the plug housing (33) are mutually matching asymmetrical structures.

9. The image electronic signal transmission plug-in structure as claimed in claim 2, characterized in that: The male head assembly (31) comprises a male plug (31a) and a PCB connecting plate (31b), and the PCB connecting plate (31b) is plugged into the socket base (32).

10. The image electronic signal transmission plug-in structure according to claim 9, characterized in that: Slots (32a) of different lengths are arranged on both sides of the sleeve base (32), and the PCB connecting plate (31b) has a long wing portion (31b1) and a short wing portion (31b2) corresponding to the slots (32a).

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