Terminal connection structure of equipment

Abstract

The utility model relates to the technical field of terminals, in particular to a terminal connection structure of equipment, which comprises a base and a clamping device, a shell is mounted on the surface of the base, a wiring terminal is mounted on the inner wall of the shell, the clamping device is arranged on one side of the base and comprises a first clamping plate, and the first clamping plate is fixedly connected with the base. A first hole is formed in the surface of the first clamping plate, a supporting rod is slidably connected to the inner wall of the first hole in one side of the first clamping plate, a second clamping plate is fixedly connected to the surface of the supporting rod, a connecting plate is fixedly connected to the surface of the second clamping plate, and a sliding rod is fixedly connected to the lower surface of the connecting plate. According to the utility model, binding of the connecting end of the wire and the wiring terminal is facilitated, the safety of equipment is increased, the situation that the connecting part of the wiring terminal and the wire is loosened due to shaking of the wire is reduced, the safety of the equipment is improved, and the wiring terminal is convenient to use. And the failure rate of equipment is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of terminals, in particular to a terminal connection structure of equipment. Background Art

[0002] Terminals usually refer to metal parts used for electrical connections. They are conductive accessories used to connect wires, cables and other electrical equipment or circuits, and play the role of conducting current or transmitting signals.

[0003] The prior art discloses a utility model with publication number CN212751245U. The utility model relates to the field of terminals, specifically a multi-connector terminal, including an upper terminal housing and a lower terminal housing. The utility model is provided with a convenient observation device, which can be used to buckle the elastic embedding head with bare hands to lift the closing plate and force the closing plate out of the embedding groove. When the plug-in mechanism and the sleeve mechanism are sleeved, the staff can see whether the plug-in copper sheet is normally inserted and connected when it is inserted into the plug-in mechanism. After the plug-in is completed, the closing plate is re-inserted into the embedding groove of the sleeve mechanism, and the plug-in plate is inserted into the sleeve. The internal slot of the connecting mechanism is limited, and the elastic embedding head is embedded in the embedding groove and is compressed and rebounded to fix and seal the closing plate. The beneficial effect is that through a convenient observation device, the connection between the plug-in copper sheet and the connecting copper sleeve can be checked when the plug-in mechanism and the sleeve mechanism are sleeved. When the connection is normal, the installation is successful. When the connection is wrong, it can be repaired in time to keep the installation connection qualified and ensure that there will be no short circuit during use. However, in the process of terminal connection, the wires lack restraint and shaking after connection can easily cause the connection with the terminal to loosen, resulting in poor contact.

[0004] In order to solve the problem that the wires are not restrained and the shaking after connection easily causes the connection with the terminal to become loose, resulting in poor contact, the existing technology adopts a regular maintenance method to deal with it, but it increases the difficulty of operating the equipment, which in turn causes the equipment to easily malfunction. Utility Model Content

[0005] The utility model aims to solve the shortcomings of the prior art that the wires lack restraint, and shaking after connection easily leads to loosening of the connection with the terminal, resulting in poor contact, and proposes a terminal connection structure for a device.

[0006] In order to achieve the above-mentioned objectives, the utility model adopts the following technical scheme: a terminal connection structure of an equipment, comprising a base and a clamping device, the surface of the base is installed with a shell, the inner wall of the shell is installed with a wiring terminal, the clamping device is arranged on one side of the base, the clamping device comprises a first clamping plate, the first clamping plate is fixedly connected to the base, the surface of the first clamping plate is opened with a hole one, the inner wall of the hole one on one side of the first clamping plate is slidably connected with a support rod, the surface of the support rod is fixedly connected with a second clamping plate, the surface of the second clamping plate is fixedly connected with a connecting plate, the lower surface of the connecting plate is fixedly connected with a sliding rod, the side of the sliding rod away from the connecting plate passes through the first clamping plate and is fixedly connected with a card plate, the surface of the card plate is fixedly connected with a pressure spring, and the side of the pressure spring away from the card plate is fixedly connected with the first clamping plate. By setting the clamping device, it is convenient to clamp and restrain the wires, reduce the situation where the wiring terminals are poorly contacted due to the shaking of the wires, and improve the safety of the equipment.

[0007] Preferably, there are two support rods, and the two support rods are arranged in mirror symmetry. By arranging the support rods, when in use, the support rods can easily drive the first clamping plate to slide, thereby increasing the usability of the device and reducing the difficulty of operating the device.

[0008] Preferably, the surfaces of the first clamping plate and the second clamping plate are provided with clamping grooves, and the clamping grooves on the surfaces of the first clamping plate and the second clamping plate are arranged in a linear array. By setting the second clamping plate, when in use, the first clamping plate and the second clamping plate cooperate to clamp the wires, thereby increasing the stability of the equipment and facilitating use.

[0009] Preferably, the clamping grooves of the first clamping plate correspond to those of the second clamping plate, and rubber pads are fixedly connected in the clamping grooves of the first clamping plate and the second clamping plate. By providing the rubber pads, it is convenient to reduce the wear on the wires, increase the safety of the equipment, and facilitate use.

[0010] Preferably, a lifting device is provided on the surface of the second clamping plate, and the lifting device includes a round block, and the round block is fixedly connected to the connecting plate. A second hole is opened on the surface of the round block, and the inner wall of the second hole on the surface of the round block is slidably connected to a rod body, and the surface of the outer shell is fixedly connected to an insertion block. By providing the lifting device, it is convenient to separate the second clamping plate from the first clamping plate, which facilitates the installation of the wires and increases the stability of the equipment.

[0011] Preferably, a third hole is provided on the surface of the plug block, and the rod body is inserted into the third hole on the surface of the plug block. By setting the rod body, when in use, the rod body is inserted into the plug block, which facilitates the positioning of the second clamping plate, improves the safety of the equipment, and reduces the difficulty of operating the equipment.

[0012] Preferably, a handle is fixedly connected to one side of the rod body, and the round block is arranged on the upper surface of the connecting plate. By arranging the handle, when in use, the handle is convenient for driving the rod body to slide, which increases the usability of the device and reduces the difficulty of operating the device.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] In the utility model, by providing a clamping device and a lifting device, when in use, the second clamping plate is pulled upwards, and the handle is pressed to drive the rod body to be inserted into the insertion block. At this time, the second clamping plate is difficult to move, and then the wire is passed through between the first clamping plate and the second clamping plate, and the wire is connected to the wiring terminal. Then the handle is pulled, and the handle drives the rod body to separate from the insertion block. At this time, the pressure spring loses its restraint and generates elastic force to squeeze the clamping plate, and the clamping plate drives the sliding rod downward, and the sliding rod drives the connecting plate and the second clamping plate to slide downward and resist against the wire, clamping the wire in the clamping groove. At this time, the connecting section between the motor and the wiring terminal is fixed and difficult to shake. By providing the utility model, it is convenient to restrain the connecting end of the wire and the wiring terminal, thereby increasing the safety of the equipment, reducing the shaking of the wire, and causing the loosening of the connection between the wiring terminal and the wire, thereby improving the safety of the equipment and reducing the failure rate of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional structural schematic diagram of a terminal connection structure of a device proposed by the utility model;

[0016] Figure 2 This is a side view schematic diagram of a terminal connection structure of a device proposed by the utility model;

[0017] Figure 3 A schematic diagram of a connecting plate structure of a terminal connecting structure of a device is provided for the utility model;

[0018] Figure 4 A schematic diagram of the structure of a clamping device for a terminal connection structure of a device proposed in the utility model;

[0019] Figure 5 The utility model provides a structural schematic diagram of a lifting device for a terminal connection structure of a device.

[0020] Legend: 1. Base; 2. Housing; 3. Terminal block; 4. Clamping device; 41. First clamping plate; 42. Second clamping plate; 43. Support rod; 44. Rubber pad; 45. Connecting plate; 46. Sliding rod; 47. Pressure spring; 48. Card; 5. Lifting device; 51. Round block; 52. Rod body; 53. Handle; 54. Insert block. DETAILED DESCRIPTION

[0021] See also Figure 1-5The utility model provides a technical solution: a terminal connection structure of a device, including a base 1 and a clamping device 4, a shell 2 is installed on the surface of the base 1, a wiring terminal 3 is installed on the inner wall of the shell 2, and the clamping device 4 is arranged on one side of the base 1.

[0022] The specific arrangement and function of the clamping device 4 and the lifting device 5 will be described in detail below.

[0023] In this embodiment: the clamping device 4 includes a first clamping plate 41, the first clamping plate 41 is fixedly connected to the base 1, a hole 1 is opened on the surface of the first clamping plate 41, the inner wall of the hole 1 on one side of the first clamping plate 41 is slidably connected with a support rod 43, the surface of the support rod 43 is fixedly connected with a second clamping plate 42, the surface of the second clamping plate 42 is fixedly connected with a connecting plate 45, the lower surface of the connecting plate 45 is fixedly connected with a slide rod 46, the side of the slide rod 46 away from the connecting plate 45 passes through the first clamping plate 41 and is fixedly connected with a card plate 48, the surface of the card plate 48 is fixedly connected with a pressure spring 47, and the side of the pressure spring 47 away from the card plate 48 is fixedly connected to the first clamping plate 41. By setting the clamping device 4, it is convenient to clamp and restrain the wires, reduce the situation where the wires shake and cause poor contact of the terminal 3, and improve the safety of the equipment.

[0024] Specifically, there are two support rods 43, and the two support rods 43 are arranged in mirror symmetry. By arranging the support rods 43, when in use, the support rods 43 can easily drive the first clamping plate 41 to slide, thereby increasing the usability of the device and reducing the difficulty of operating the device.

[0025] Specifically, the surfaces of the first clamping plate 41 and the second clamping plate 42 are provided with clamping grooves, and the clamping grooves on the surfaces of the first clamping plate 41 and the second clamping plate 42 are arranged in a linear array. By setting the second clamping plate 42, when in use, the first clamping plate 41 and the second clamping plate 42 cooperate to clamp the wires, which increases the stability of the equipment and facilitates use.

[0026] Specifically, the clamping grooves of the first clamping plate 41 and the second clamping plate 42 correspond to each other, and the rubber pads 44 are fixedly connected in the clamping grooves of the first clamping plate 41 and the second clamping plate 42 .

[0027] In this embodiment, by providing the rubber pad 44, the wear on the wires is reduced, the safety of the device is increased, and the use is convenient.

[0028] Specifically, a lifting device 5 is provided on the surface of the second clamping plate 42, and the lifting device 5 includes a round block 51, which is fixedly connected to the connecting plate 45, and a hole 2 is opened on the surface of the round block 51. The inner wall of the hole 2 on the surface of the round block 51 is slidably connected to a rod body 52, and the surface of the outer shell 2 is fixedly connected to an insert block 54.

[0029] In this embodiment, by providing the lifting device 5, it is convenient to separate the second clamping plate 42 from the first clamping plate 41, which is convenient for installing the wires and increases the stability of the equipment.

[0030] Specifically, a third hole is opened on the surface of the plug block 54, and the rod body 52 is inserted into the third hole on the surface of the plug block 54. By setting the rod body 52, when in use, the rod body 52 is inserted into the plug block 54, which facilitates the positioning of the second clamping plate 42, improves the safety of the equipment, and reduces the difficulty of operating the equipment.

[0031] Specifically, a handle 53 is fixedly connected to one side of the rod body 52 , and the round block 51 is disposed on the upper surface of the connecting plate 45 .

[0032] In this embodiment, by providing the handle 53, when in use, the handle 53 facilitates the rod body 52 to slide, thereby increasing the usability of the device and reducing the difficulty of operating the device.

[0033] Working principle: by setting the clamping device 4 and the lifting device 5, when in use, pull the second clamping plate 42 upwards, and press the handle 53 to drive the rod body 52 to insert into the plug block 54. At this time, the second clamping plate 42 is difficult to move, and then the wire is passed through the first clamping plate 41 and the second clamping plate 42, and the wire is connected to the terminal 3, and then the handle 53 is pulled, and the handle 53 drives the rod body 52 to disengage from the plug block 54. At this time, the pressure spring 47 loses its restraint and generates elastic force to squeeze the clamping plate 48. The clamping plate 48 drives the slide bar 46 downward, and the slide bar 46 drives the connecting plate 45 and the second clamping plate 42 to slide downward and resist against the wire, clamping the wire in the clamping groove. At this time, the connecting section between the motor and the terminal 3 is fixed and difficult to shake. By setting the utility model, it is convenient to restrain the connecting end of the wire and the terminal 3, thereby increasing the safety of the equipment, reducing the shaking of the wire, and causing the loosening of the connection between the terminal 3 and the wire, thereby improving the safety of the equipment and reducing the failure rate of the equipment.

Claims

1. A terminal connection structure of a device, comprising a base (1) and a clamping device (4), characterized in that: The surface of the base (1) is mounted with a housing (2), the inner wall of the housing (2) is mounted with a wiring terminal (3), the clamping device (4) is arranged on one side of the base (1), the clamping device (4) comprises a first clamping plate (41), the first clamping plate (41) is fixedly connected to the base (1), a hole (1) is formed on the surface of the first clamping plate (41), a support rod (43) is slidably connected to the inner wall of the hole (1) on one side of the first clamping plate (41), and the surface of the support rod (43) is fixedly connected to the housing (41). A second clamping plate (42) is connected, a connecting plate (45) is fixedly connected to the surface of the second clamping plate (42), a sliding rod (46) is fixedly connected to the lower surface of the connecting plate (45), a side of the sliding rod (46) away from the connecting plate (45) passes through the first clamping plate (41) and is fixedly connected to a clamping plate (48), a surface of the clamping plate (48) is fixedly connected to a pressure spring (47), and a side of the pressure spring (47) away from the clamping plate (48) is fixedly connected to the first clamping plate (41).

2. The terminal connection structure of a device according to claim 1, characterized in that: There are two support rods (43), and the two support rods (43) are arranged in a mirror-symmetrical manner.

3. The terminal connection structure of a device according to claim 1, characterized in that: The surfaces of the first clamping plate (41) and the second clamping plate (42) are provided with clamping grooves, and a plurality of clamping grooves on the surfaces of the first clamping plate (41) and the second clamping plate (42) are arranged in a linear array.

4. The terminal connection structure of a device according to claim 1, characterized in that: The clamping grooves of the first clamping plate (41) and the second clamping plate (42) correspond to each other, and rubber pads (44) are fixedly connected in the clamping grooves of the first clamping plate (41) and the second clamping plate (42).

5. The terminal connection structure of a device according to claim 1, characterized in that: A lifting device (5) is provided on the surface of the second clamping plate (42), and the lifting device (5) includes a round block (51), and the round block (51) is fixedly connected to the connecting plate (45). A second hole is opened on the surface of the round block (51), and the inner wall of the second hole on the surface of the round block (51) is slidably connected to a rod body (52), and the surface of the outer shell (2) is fixedly connected to an insert block (54).

6. The terminal connection structure of a device according to claim 5, characterized in that: A third hole is provided on the surface of the insert block (54), and the rod body (52) is inserted into the third hole on the surface of the insert block (54).

7. The terminal connection structure of a device according to claim 5, characterized in that: A handle (53) is fixedly connected to one side of the rod body (52), and the round block (51) is arranged on the upper surface of the connecting plate (45).

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