Signal transmission device with stabilizing function

Abstract

The utility model discloses a signal transmission device with a stabilizing function, which comprises a socket module and a plug module, the socket module comprises a first main body, a first connecting piece and a second connecting piece, the first side of the first main body is provided with an installation end, the installation end is provided with the first connecting piece and the second connecting piece, and the plug module is connected with the first main body. The second side of the first main body is provided with a connecting end, and the connecting end is provided with an insertion hole and a clamping block. According to the signal transmission device with the stabilizing function, linkage is carried out through the socket module and the plug module, locking is carried out through the connection mode of the clamping block and the buckle, limiting is carried out through the limiting unit, and the signal transmission device has the advantages of being stable in structure, high in safety, high in practicability and the like.

Description

TECHNICAL FIELD

[0001] The utility model belongs to signal data connector technical field, concretely relates to a signal transmission device with stable function. BACKGROUND

[0002] Data connector is a kind of electrical transmission connection equipment for transmitting digital signal, is widely used in computer, network equipment, industrial automation etc., and its main function is to realize the data exchange and communication between equipment.

[0003] The existing connector is connected, and the socket and plug do not have locking structure, so as to be easily loosened and be easily disconnected when subjected to external force impact, with certain security risk.

[0004] Therefore, in view of the above problems, further improvement is made. UTILITY MODEL CONTENT

[0005] The utility model is mainly aimed at providing a kind of signal transmission device with stable function, it is linked through socket module and plug module, is locked through the connecting mode of clamping block and buckle and is positioned by limiting unit, it has the advantages of stable structure, high safety and high practicality.

[0006] To achieve the above purpose, the utility model provides a kind of signal transmission device with stable function, including socket module and plug module, wherein:

[0007] The socket module includes first body, first connecting piece and second connecting piece, the first side of the first body is equipped with mounting end, and the mounting end is equipped with the first connecting piece and the second connecting piece (for connecting power supply), the second side of the first body is equipped with connecting end, and the connecting end is equipped with jack and clamping block;

[0008] The plug module includes second body, lock piece and limiting unit, wherein:

[0009] The side of the second body close to the first body is equipped with insertion end, the top of the second body is equipped with first mounting piece and second mounting piece, the first mounting piece and the second mounting piece are equipped with mounting hole and sliding slot;

[0010] The lock piece is equipped with third body, connecting column and torsion spring, the side of the third body close to the first body is equipped with buckle, the side of the third body away from the first body is equipped with limiting block;The connecting column is installed between the mounting hole of the first mounting piece and the mounting hole of the second mounting piece, and the torsion spring is sleeved on the connecting column, and the third body is installed on the connecting column;

[0011] The limiting unit is provided with a limiting slot at one end close to the lock piece, and is provided with a sliding block at each end, which is installed in the sliding slot.

[0012] As a further preferred technical solution of the above technical solution, the first body is provided with a first fixing hole, a second fixing hole, a third fixing hole and a fourth fixing hole (for fixing and installing the socket module at a predetermined position).

[0013] As a further preferred technical solution of the above technical solution, when the socket module is connected with the plug module, the plug end is inserted into the plug hole, the buckle is installed on the clamping block, and the limiting block is installed in the limiting slot.

[0014] As a further preferred technical solution of the above technical solution, the second body is provided with a third connecting piece and a fourth connecting piece (for connecting a load terminal) on the side away from the first body.

[0015] As a further preferred technical solution of the above technical solution, the plug module further comprises a protective shell, which is sleeved on the third connecting piece and the fourth connecting piece (for protecting the third / fourth connecting piece, and only exposing the contact part). BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a structural schematic diagram of the utility model.

[0017] Figure 2 is a structural schematic diagram of the socket module of the utility model.

[0018] Figure 3 is a structural schematic diagram of the plug module of the utility model.

[0019] Figure 4 is a sectional view of the plug module of the utility model.

[0020] The reference signs include: 100, socket module; 110, first body; 111, installation end; 112, connecting end; 113, plug hole; 114, clamping block; 115, first fixing hole; 116, second fixing hole; 117, third fixing hole; 118, fourth fixing hole; 120, first connecting piece; 130, second connecting piece; 200, plug module; 210, second body; 211, plug end; 212, first installation piece; 213, second installation piece; 214, third connecting piece; 215, fourth connecting piece; 220, lock piece; 221, third body; 222, connecting column; 223, torsional spring; 224, buckle; 225, limiting block; 230, limiting unit; 231, limiting slot; 240, protective shell. DETAILED DESCRIPTION

[0021] The following description is used to disclose the present application so that those skilled in the art can implement the present application. The preferred embodiments in the following description are only used as examples, and other obvious modifications can be thought by those skilled in the art. The basic principles of the present application defined in the following description can be applied to other embodiments, modifications, improvements, equivalents and other technical solutions without departing from the spirit and scope of the present application.

[0022] The utility model discloses a signal transmission device with stable function, below combining preferred embodiments, the specific embodiment of utility model is further described.

[0023] In the embodiments of the utility model, those skilled in the art pay attention, the power supply and load etc. related by the utility model can be regarded as prior art.

[0024] Preferred embodiments.

[0025] As Figures 1-4 The utility model discloses a signal transmission device with stable function, including socket module 100 and plug module 200, wherein:

[0026] The socket module 100 includes first body 110, first connecting piece 120 and second connecting piece 130, the first side of first body 110 is equipped with installation end 111 and installation end 111 is installed first connecting piece 120 and second connecting piece 130 ( for connecting power supply), the second side of first body 110 is equipped with connecting end 112 and connecting end 112 is equipped with jack 113 and clamping block 114;

[0027] The plug module 200 includes second body 210, lock piece 220 and limiting unit 230, wherein:

[0028] The side of second body 210 close to first body 110 is equipped with plug end 211, and the top of second body 210 is equipped with first mounting piece 212 and second mounting piece 213, and first mounting piece 212 and second mounting piece 213 are both equipped with mounting hole and sliding slot (not shown);

[0029] The lock piece 220 is equipped with third body 221, connecting column 222 and torsion spring 223, the side of third body 221 close to first body 110 is equipped with buckle 224, and the side of third body 221 away from first body 110 is equipped with limiting block 225;Connecting column 222 is installed between the mounting hole of first mounting piece 212 and the mounting hole of second mounting piece 213, and torsion spring 223 is sleeved on connecting column 222, and third body 221 is installed on connecting column 222;

[0030] The limiting unit 230 is provided with a limiting slot 231 at one end close to the lock piece 220, and is provided with a sliding block at each end.

[0031] Specifically, the first main body 110 is provided with a first fixing hole 115, a second fixing hole 116, a third fixing hole 117 and a fourth fixing hole 118 (for fixing and installing the socket module at a preset position).

[0032] More specifically, when the socket module 100 is connected with the plug module 200, the plug end 211 is inserted into the plug hole 113, the buckle 224 is installed on the clamping block 114, and the limiting block 225 is installed on the limiting slot 231.

[0033] Further, the second main body 210 is provided with a third connecting piece 214 and a fourth connecting piece 215 (for connecting a load terminal) at a side away from the first main body 110.

[0034] Still further, the plug module 200 further comprises a protective shell 240, which is sleeved on the third connecting piece 214 and the fourth connecting piece 215 (for protecting the third / fourth connecting pieces, and only exposing the contact part).

[0035] For the utility model:

[0036] When the socket module is connected with the plug module, the plug end is inserted into the plug hole, the buckle is buckled on the clamping block by the action force of the torsion spring, and the limiting unit is slid towards the lock piece until the limiting block is installed on the limiting slot, so that the lock piece and the clamping block are stabilized, and the connection stability between the socket and the plug is ensured.

[0037] When separation is needed, first, the limiting unit is slid away from the lock piece, so that the limiting block is separated from the limiting slot, then a downward force is applied to the limiting block, so that the buckle is lifted and the torsion spring is compressed, and thus the plug module can be pulled out of the socket module.

[0038] It is worth mentioning that the power supply and load and other technical features involved in the utility model patent application should be regarded as prior art, and the specific structure, working principle and possible control mode, spatial arrangement mode of these technical features can be selected by using the conventional selection in the field, and should not be regarded as the invention point of the utility model patent, and the utility model patent will not be further expanded and described in detail.

[0039] Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A signal transmission device with stable function, characterized in that, Includes socket modules and plug modules, wherein: The socket module includes a first body, a first connector and a second connector. The first body has a mounting end on a first side and the first connector and the second connector are mounted on the mounting end. The first body has a connecting end on a second side and the connecting end has a socket and a locking block. The plug module includes a second body, a locking element, and a limiting unit, wherein: The second main body has an insertion end on the side near the first main body, and the top of the second main body has a first mounting component and a second mounting component. Both the first mounting component and the second mounting component have mounting holes and sliding grooves. The locking component includes a third body, a connecting post, and a torsion spring. The third body has a buckle on the side close to the first body and a limiting block on the side away from the first body. The connecting post is installed between the mounting holes of the first mounting component and the second mounting component, and the torsion spring is sleeved on the connecting post. The third body is installed on the connecting post. The limiting unit has a limiting groove at one end near the locking member, and sliders are provided at both ends of the limiting unit, with the sliders installed in the groove.

2. The signal transmission device with stable function according to claim 1, characterized in that, The first body is provided with a first fixing hole, a second fixing hole, a third fixing hole and a fourth fixing hole.

3. The signal transmission device with stable function according to claim 2, characterized in that, When the socket module is connected to the plug module, the plug end is inserted into the socket, the buckle is installed on the buckle block, and the limiting block is installed on the limiting groove.

4. The signal transmission device with a stable function according to claim 3, characterized in that, The second body has a third connector and a fourth connector on the side away from the first body.

5. A signal transmission device with a stable function according to claim 4, characterized in that, The plug module also includes a protective shell, which is fitted onto the third connector and the fourth connector.

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