Electronic scale with locking plug device

Abstract

The utility model discloses an electronic scale with locking plug device, including the scale body and handle, is connected with the connecting wire on the handle, is equipped with the plug in the other end of connecting wire, is equipped with the jack hole that cooperates with the plug on the scale body, is equipped with the locking device that will plug lock on the jack hole between plug and scale body, avoids the plug to come loose through the setting locking device to can make the better contact intercommunication between plug and jack hole, improves the connection stability and detection accuracy.

Description

[Technical Field]

[0001] This utility model relates to an electronic scale with a locking plug device. [Background Technology]

[0002] In existing electronic scales, especially those with eight electrodes, there is usually a separate handle and scale body. The handle and scale body are connected by a wire, and the wire is plugged into the scale body. However, this plug-in structure has the problem that the plug is easy to come loose, resulting in poor contact, which causes abnormal lipid measurement data and affects the accuracy of lipid measurement. [Utility Model Content]

[0003] This invention overcomes the shortcomings of the prior art and provides an electronic scale with a locking plug device.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] An electronic scale with a locking plug device is characterized in that: it includes a scale body and a handle, a connecting wire is connected to the handle, a plug is provided at the other end of the connecting wire, a socket is provided on the scale body to cooperate with the plug, and a locking device is provided between the plug and the scale body to lock the plug in the socket.

[0006] An electronic scale with a locking plug device as described above is characterized in that: the locking device includes a locking rib provided on the outer side of the plug, a locking ring provided on the scale body outside the socket for the plug to be inserted, and a locking groove provided on the side of the locking ring to engage with the locking rib for locking after the plug is inserted and rotated.

[0007] An electronic scale with a locking plug device as described above is characterized in that: the outer side of the plug is provided with two symmetrically arranged locking ribs, and the side of the locking ring is provided with two symmetrically arranged locking grooves.

[0008] An electronic scale with a locking plug device as described above is characterized in that: the locking groove includes an axial groove for inserting a locking rib and a circumferential groove that engages with the locking rib for locking.

[0009] An electronic scale with a locking plug device as described above is characterized in that: a locking part is provided on the side of the circumferential groove near the opening end to prevent the locking rib from disengaging from the circumferential groove.

[0010] An electronic scale with a locking plug device as described above is characterized in that: the locking part is an arc-shaped locking part, and the two front corners of the locking rib are chamfers that cooperate with the arc-shaped locking part.

[0011] An electronic scale with a locking plug device as described above is characterized in that: the plug is an L-shaped plug, and the locking rib is provided on the side of the L-shaped plug near the insertion part.

[0012] An electronic scale with a locking plug device as described above is characterized in that: the connecting wire is an electric wire.

[0013] An electronic scale with a locking plug device as described above is characterized in that: a circuit board is provided inside the scale body, and a socket is provided on the circuit board, with the plug hole located on the socket.

[0014] An electronic scale with a locking plug device as described above is characterized in that: a handle conductive plate is provided on the handle for connection with a connecting wire, and a scale body conductive plate is provided on the upper side of the scale body for connection with a circuit board.

[0015] The beneficial effects of this utility model are:

[0016] This utility model has a locking device between the plug and the scale body to lock the plug in the socket. By setting the locking device, the plug is prevented from coming loose, and the plug and socket can make better contact and connection, thereby improving the connection stability and detection accuracy. [Image Description]

[0017] Figure 1 This is a schematic diagram showing the connection state between the scale body and the handle of this utility model;

[0018] Figure 2 for Figure 1 Enlarged view of section A in the middle;

[0019] Figure 3 This is a schematic diagram of the scale body and handle of this utility model in the separated state;

[0020] Figure 4 This is an exploded view of the scale body of this utility model. [Detailed Implementation]

[0021] The technical solutions in the embodiments of this utility model will now be clearly and completely described in conjunction with the accompanying drawings.

[0022] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of this utility model are only used to explain the relative positional relationship and movement of the components in a specific posture (as shown in the attached figure). If the specific posture changes, the directional indication will also change accordingly. Furthermore, descriptions involving "preferred," "second-best," etc., in this utility model are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, features defined as "preferred" or "second-best" may explicitly or implicitly include at least one of those features.

[0023] like Figure 1-4As shown, an electronic scale with a locking plug device includes a scale body 1 and a handle 2. A connecting wire 3 is connected to the handle 2, and a plug 4 is provided at the other end of the connecting wire 3. The scale body 1 has a socket 5 that mates with the plug 4. A locking device 6 is provided between the plug 4 and the scale body 1 to lock the plug 4 into the socket 5. The locking device 6 securely locks the plug 4 into the socket 5, preventing the plug 4 from coming loose, and also allows for better contact and communication between the plug 4 and the socket 5, improving connection stability and detection accuracy.

[0024] like Figure 1-4 As shown, the locking device 6 includes a locking rib 61 disposed on the outer side of the plug 4, and a locking ring 62 disposed on the scale body 1 outside the socket 5 for inserting the plug 4. The side of the locking ring 62 is provided with a locking groove 63 that engages with the locking rib 61 to lock after the plug 4 is inserted and rotated. After the plug 4 is inserted into the socket 5, the locking rib 61 disposed on the plug 4 is inserted into the locking groove 63 of the locking ring 62, and after the plug 4 is rotated, the locking rib 61 engages with the locking groove 63 to lock, so that the plug 4 is securely locked to the socket 5.

[0025] like Figure 1-4 As shown, the outer side of the plug 4 is provided with two symmetrically arranged locking ribs 61, and the side of the locking ring 62 is provided with two symmetrically arranged locking grooves 63, so that the plug 4 is locked with balanced force on both sides, improving the connection stability.

[0026] like Figure 2 As shown, the locking groove 63 includes an axial groove 631 for the locking rib 61 to be inserted and a circumferential groove 632 that engages with the locking rib 61 for locking. When the plug 4 is inserted into the socket 5, the locking rib 61 is inserted into the axial groove 631 of the locking groove 63. At the same time, when the plug 4 is rotated to lock, the locking rib 61 rotates and is inserted into the circumferential groove 632 for locking.

[0027] like Figure 2 As shown, a locking part 64 is provided on the side of the circumferential groove 632 near the opening end to prevent the locking rib 61 from disengaging from the circumferential groove 632. After rotating the plug 4 to insert the locking rib 61 into the circumferential groove 632, the locking part 64 abuts against the locking rib 61, thereby preventing the locking rib 61 from disengaging from the circumferential groove 632.

[0028] like Figure 2 As shown, the locking part 64 is an arc-shaped locking part, and the two front corners of the locking rib 61 are both chamfered angles that cooperate with the arc-shaped locking part. This facilitates the locking rib 61 to be inserted into the circumferential groove 632 for locking when the plug 4 is rotated, and also facilitates the locking rib 61 to be disengaged from the circumferential groove 632 for unlocking when the plug 4 is rotated.

[0029] like Figure 1-3As shown, plug 4 is an L-shaped plug, and locking rib 61 is provided on the side of the L-shaped plug near the insertion part, so that plug 4 can be rotated to allow locking rib 61 to be inserted into circumferential groove 632 for locking.

[0030] like Figure 1-4 As shown, the connecting line 3 is an electric wire; the scale body 1 is equipped with a circuit board 7, and the circuit board 7 is equipped with a socket 8. The socket 5 is located on the socket 8, which realizes the transmission of the detection data of the handle 2 to the circuit board 7.

[0031] like Figure 1-4 As shown, the handle 2 is provided with a handle conductive plate 9 connected to the connecting line 3, and the upper side of the scale body 1 is provided with a scale body conductive plate 10 connected to the circuit board 7. After the handle conductive plate 9 collects the user's hand data, it is sent to the circuit board 7 in sequence through the wire, plug 4, socket 5, and socket 8. At the same time, the scale body conductive plate 10 collects the user's foot data and sends it to the circuit board 7. The circuit board 7 calculates based on the collected data and displays it on the scale body 1.

[0032] The above are merely preferred embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural transformations made based on the inventive concept of this utility model and the contents of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are included within the patent protection scope of this utility model.

Claims

1. An electronic scale with a locking plug device, characterized in that: It includes a scale body (1) and a handle (2). A connecting wire (3) is connected to the handle (2). A plug (4) is provided at the other end of the connecting wire (3). A socket (5) that mates with the plug (4) is provided on the scale body (1). A locking device (6) is provided between the plug (4) and the scale body (1) to lock the plug (4) in the socket (5).

2. An electronic scale with a locking plug device according to claim 1, characterized in that: The locking device (6) includes a locking rib (61) provided on the outer side of the plug (4), and a locking ring (62) provided on the scale body (1) outside the socket (5) for the plug (4) to be inserted. The side of the locking ring (62) is provided with a locking groove (63) that engages with the locking rib (61) to lock after the plug (4) is inserted and rotated.

3. An electronic scale with a locking plug device according to claim 2, characterized in that: The plug (4) has two symmetrically arranged locking ribs (61) on its outer side, and the locking ring (62) has two symmetrically arranged locking grooves (63) on its side.

4. An electronic scale with a locking plug device according to claim 2 or 3, characterized in that: The locking groove (63) includes an axial groove (631) into which the locking rib (61) is inserted and a circumferential groove (632) that engages with the locking rib (61) for locking.

5. An electronic scale with a locking plug device according to claim 4, characterized in that: A locking part (64) is provided on the side of the circumferential groove (632) near the opening end to prevent the locking rib (61) from disengaging from the circumferential groove (632).

6. An electronic scale with a locking plug device according to claim 5, characterized in that: The locking part (64) is an arc-shaped locking part, and the two front corners of the locking rib (61) are chamfers that cooperate with the arc-shaped locking part.

7. An electronic scale with a locking plug device according to claim 2 or 3, characterized in that: The plug (4) is an L-shaped plug, and the locking rib (61) is set on the side of the L-shaped plug near the plug part.

8. An electronic scale with a locking plug device according to claim 1, characterized in that: The connecting line (3) is an electric wire.

9. An electronic scale with a locking plug device according to claim 8, characterized in that: The scale body (1) is equipped with a circuit board (7), and the circuit board (7) is equipped with a socket (8), and the socket (5) is located on the socket (8).

10. An electronic scale with a locking plug device according to claim 9, characterized in that: The handle (2) is provided with a handle conductive plate (9) connected to the connecting line (3), and the upper side of the scale body (1) is provided with a scale body conductive plate (10) connected to the circuit board (7).

Images