CN214100069U - Sensor easy and convenient to install - Google Patents

Abstract

The utility model relates to a connecting wire field, concretely relates to simple and convenient installation sensor, including connector, wire rod, chip and ABS pipe, be equipped with two wiring holes in the connector, wiring downthehole respectively with the one end of wire rod is connected, the other end of wire rod with the chip is connected, the ABS pipe box is in outside the chip, the both sides of connector respectively are equipped with one and connect the wing, connect and be equipped with spacing boss between the wing, spacing boss protrusion with the connector surface. The utility model discloses a simple and convenient installation sensor is through setting up the ABS pipe has realized rightly the protection of chip has avoided the chip receives damage or corruption when using, prolongs the life of whole wire, sets up simultaneously the connector has realized dismantling fast and the installation to whole wire, has realized pressing from both sides fast the clamp of wire rod and has got and change through setting up the wiring hole.

Description

Sensor easy and convenient to install

Technical Field

The utility model relates to a connecting wire field, concretely relates to simple and convenient installation sensor.

Background

The sensor is a detection device, which can sense the measured information and convert the sensed information into an electric signal or other form of signal, and further transmit the electric signal or other form of signal to the control end. The sensor features include: miniaturization, digitalization, intellectualization, multifunction, systematization and networking. The method is the first link for realizing automatic detection and automatic control. The existence and development of the sensor enable the object to have the senses of touch, taste, smell and the like, and the object slowly becomes alive. Generally, the sensor is classified into ten categories, i.e., a thermosensitive element, a photosensitive element, a gas-sensitive element, a force-sensitive element, a magnetic-sensitive element, a humidity-sensitive element, a sound-sensitive element, a radiation-sensitive element, a color-sensitive element, and a taste-sensitive element, according to their basic sensing functions.

However, the traditional sensor needs to be installed on site by workers when being connected with equipment, and is sometimes limited by equipment space, so that the installation is very inconvenient; moreover, the connection welding points of the sensor are often corroded, which seriously affects the detection effect of the sensor and the service life of the sensor.

SUMMERY OF THE UTILITY MODEL

For solving the not enough of prior art existence, the utility model provides a simple and convenient installation sensor, this wire is through setting up ABS pipe has realized rightly the protection of chip has been avoided the chip receives to damage or corrode when using, prolongs the life of whole wire, sets up simultaneously the connector has realized getting and changing to the quick dismantlement and the installation of whole wire, has realized pressing from both sides the fast clamp of wire rod through setting up the wiring hole.

The technical scheme of the utility model is that:

the utility model provides a simple and convenient installation sensor, which comprises a connector, a wire rod, a chip and an ABS tube, wherein two wiring holes are arranged in the connector, the wiring holes are respectively connected with one end of the wire rod, the wire rod extends into the wiring holes, the other end of the wire rod is connected with the chip, the ABS tube is sleeved outside the chip, two sides of the connector are respectively provided with a connecting fin, a limit boss is arranged between the connecting fins, the limit boss protrudes out of the surface of the connector, the connector comprises a shell, outer connecting grooves are arranged on the upper side and the lower side of the shell, the wiring holes comprise a first wire coating hole, a second wire coating hole, an adjusting arm and a spring, the first wire coating hole is fixed in the shell, the second wire coating hole is arranged on the opposite side of the first wire coating hole, the spring is arranged between the shell and the second wire coating hole, the adjusting arm penetrates through the shell and the external groove and is connected with the second lead coating hole.

Preferably, the connecting fin is V-shaped, one end of the connecting fin is connected with the connector, the other end of the connecting fin is a free end, and the cross section of the connecting fin is a rectangle with the width increasing first and then decreasing.

Preferably, the free end of the connecting fin is provided with a dismounting arm, and the inner surface of the dismounting arm and the inner surface of the limiting boss are located on the same plane.

Preferably, the ABS tube is internally provided with epoxy resin, the outer surface of the epoxy resin is in contact with the inner surface of the ABS tube, and the inner surface of the epoxy resin is connected with the chip.

Preferably, a heat shrink tube is arranged at the joint of the wire and the chip, and the heat shrink tube is coated at the joint of the wire and the chip.

Preferably, the adjusting arm includes a conductive portion and an insulating portion, one end of the conductive portion is connected to the second wire covering hole, the other end of the conductive portion is connected to the insulating portion, and the insulating portion extends out of the housing.

The utility model discloses a during the installation, at first workman manual extrusion the regulating arm, the regulating arm promotes second wire cladding hole makes first wire cladding hole with second wire cladding hole distance increases, then will the wire rod is put into first wire cladding hole with between the second wire cladding hole, then loosen the regulating arm, it is fixed to the centre gripping of wire is accomplished, then will the other end of wire rod with the chip is connected, then the wire rod with on the junction cladding of chip the pyrocondensation pipe, and right the pyrocondensation pipe heating is accomplished right the wire rod with the cladding of chip junction, later, it is right that ABS intraductal injection is appropriate epoxy, then will the chip inserts in the epoxy, then the constant temperature toasts the solidification.

The utility model discloses the beneficial effect who reaches does:

the chip is protected by arranging the ABS tube, so that the chip is prevented from being damaged or corroded in use, and the service life of the whole wire is prolonged; the connector is arranged, so that the whole wire and other equipment can be quickly detached and installed, and the installation speed of the whole wire is improved; the quick clamping and replacing of the wire rods are realized by arranging the wiring holes, workers only need to manually extrude the adjusting arms to complete the installation and the disassembly of the wire rods.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a front view of the connector.

Fig. 3 is a test chart of the connector.

Fig. 4 is an internal structural view of the connector for showing the first wire covering hole and the second wire covering hole.

In the figure, 1, wire; 2. a chip; 3. an epoxy resin; 4. an ABS tube; 5. a connector; 6. heat shrink tubing; 51. connecting fins; 52. a limiting boss; 53. a housing; 54. an external connection groove; 55. a wiring hole; 511. disassembling the arm; 551. a first wire-covering hole; 552. a second wire-clad hole; 553. an adjusting arm; 554. a spring; 555. a conductive portion; 556. an insulating section.

Detailed Description

To facilitate understanding of the present invention for those skilled in the art, embodiments of the present invention will be described below with reference to the accompanying drawings.

As shown in fig. 1 to 4, a sensor easy to mount includes a connector 5, a wire 1, a chip 2 and an ABS tube 4, two wiring holes 55 are provided in the connector 5, the connector 5 is used to connect the whole sensor with external devices, the wiring holes 55 are respectively connected with one end of the wire 1, the wire 1 extends into the wiring holes 55, the wire 1 is mounted in the wiring holes 55, the other end of the wire 1 is connected with the chip 2, the ABS tube 4 is sleeved outside the chip 2, the ABS tube 4 is used to protect the chip 2, two sides of the connector 5 are respectively provided with a connecting fin 51, the connecting fins 51 are used to fix the housing 53 on the external devices, a limiting boss 52 is provided between the connecting fins 51, the limiting boss 52 protrudes from the surface of the connector 5, the limiting boss 52 is used to limit the depth of the housing 53 in the external devices, the connector 5 includes a housing 53, the housing 53 is provided with external slots 54 at upper and lower sides thereof, the external slots 54 are used for moving the wire connection holes 55 so as to connect the entire sensor with external equipment, the wire connection holes 55 include a first wire covering hole 551, a second wire covering hole 552, an adjusting arm 553, and a spring 554, the first wire covering hole 551 is fixed in the housing 53, the second wire covering hole 552 is located at a side opposite to the first wire covering hole 551, the first wire covering hole 551 and the second wire covering hole 552 are used for covering a wire, the spring 554 is located between the housing 53 and the second wire covering hole 552, the spring 554 is used for pushing the first wire covering hole 551 and the second wire covering hole 552 to tightly cover the wire 1 between the first wire covering hole 551 and the second wire covering hole 552, the adjusting arm 553 passes through the housing 53 and the external slot 54 to connect with the second wire covering hole 552, and the adjusting arm 553 is used for pushing the second wire covering hole 552 to press the spring 554, so as to separate the first wire covering hole 551 and the second wire covering hole 552 to adapt to wires with different thicknesses.

In this embodiment, the connection fin 51 is V-shaped, one end of the connection fin 51 is connected to the connector 5, and the other end of the connection fin 51 is a free end, and the cross section of the connection fin 51 is a rectangle whose width is increased first and then decreased, so that the connection fin 51 has certain elasticity, and the housing 53 can be conveniently clamped on an external device.

In this embodiment, the free end of the connecting fin 51 is provided with a detaching arm 511, the inner surface of the detaching arm 511 and the inner surface of the limiting boss 52 are located on the same plane, and the shell 53 and the external device can be quickly mounted and detached by providing the detaching arm 511.

In this embodiment, be equipped with epoxy 3 in the ABS pipe 4, 3 surface of epoxy with 4 internal surface contact of ABS pipe, the internal surface with chip 2 is connected, epoxy 3 can solidify after the stoving chip 2 strengthens chip 2's hardness, prevents chip 2 is damaged.

In this embodiment, a heat shrinkable tube 6 is disposed at a joint of the wire 1 and the chip 2, the heat shrinkable tube 6 is wrapped at the joint of the wire 1 and the chip 2, and the heat shrinkable tube 6 can be tightly attached to the joint of the chip 2 and the wire 1 after being heated, so as to protect a welding site of the wire 1 and the chip 2.

In this embodiment, the adjusting arm 553 includes a conductive portion 555 and an insulating portion 556, the conductive portion 555 is connected to the second wire covering hole 552 at one end, the conductive portion 555 can deliver the transmission line number of the wire 1 to the external slot 54 for connection with an external device, the other end is connected to the insulating portion 556, the insulating portion 556 protrudes out of the housing 53, and the insulating portion 556 is convenient for a worker to manually push the second wire covering hole 552.

When the utility model is installed, firstly, a worker manually presses the adjusting arm 553, the adjusting arm 553 pushes the second lead covering hole 552, the distance between the first lead covering hole 551 and the second lead covering hole 552 is increased, the wire 1 is then placed between the first wire coating hole 551 and the second wire coating hole 552, then the adjusting arm 553 is loosened to finish the clamping and fixing of the lead, and then the other end of the wire 1 is connected with the chip 2, then the joint of the wire 1 and the chip 2 is coated with the heat shrinkable tube 6, the heat shrinkable tube 6 is heated, the joint of the wire 1 and the chip 2 is coated, and then, and injecting a proper amount of epoxy resin 3 into the ABS tube 4, then inserting the chip 2 into the epoxy resin 3, and then baking and curing at constant temperature.

The utility model discloses the beneficial effect who reaches does:

the chip 2 is protected by arranging the ABS tube 4, so that the chip 2 is prevented from being damaged or corroded in use, and the service life of the whole lead is prolonged; the connector 5 is arranged, so that the whole wire is quickly detached and installed from other equipment, and the installation speed of the whole wire is improved; quick clamping and replacement of the wire rod 1 are realized by providing the wiring hole 55, and a worker can finish the installation and the detachment of the wire rod 1 only by manually pressing the adjusting arm 553.

The above-mentioned embodiments of the present invention do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (6)

1. A sensor easy and simple to mount, its characterized in that: the ABS connector comprises a connector (5), wires (1), a chip (2) and an ABS tube (4), wherein two wiring holes (55) are formed in the connector (5), the wiring holes (55) are connected with one ends of the wires (1), the wires (1) stretch into the wiring holes (55), the other ends of the wires (1) are connected with the chip (2), the ABS tube (4) is sleeved outside the chip (2), two sides of the connector (5) are respectively provided with a connecting fin (51), a limiting boss (52) is arranged between the connecting fins (51), the limiting boss (52) protrudes out of the surface of the connector (5), the connector (5) comprises a shell (53), outer connecting grooves (54) are formed in the upper side and the lower side of the shell (53), and the wiring holes (55) comprise a first lead cladding hole (551), a second lead cladding hole (552) and a second lead cladding hole (552), An adjustment arm (553) and a spring (554), the first wire covering hole (551) being fixed in the housing (53), the second wire covering hole (552) being located at a side opposite to the first wire covering hole (551), the spring (554) being located between the housing (53) and the second wire covering hole (552), the adjustment arm (553) passing through the housing (53), the external connection slot (54), and being connected with the second wire covering hole (552).

2. A simple to mount sensor according to claim 1 wherein: the connecting fin (51) is V-shaped, one end of the connecting fin (51) is connected with the connector (5), the other end of the connecting fin is a free end, and the cross section of the connecting fin (51) is a rectangle with the width increasing firstly and then decreasing secondly.

3. A simple to mount sensor according to claim 2 wherein: the free end of the connecting fin (51) is provided with a disassembling arm (511), and the inner surface of the disassembling arm (511) and the inner surface of the limiting boss (52) are positioned on the same plane.

4. A simple to mount sensor according to claim 1, 2 or 3 wherein: and epoxy resin (3) is arranged in the ABS tube (4), the outer surface of the epoxy resin (3) is in contact with the inner surface of the ABS tube (4), and the inner surface of the epoxy resin is connected with the chip (2).

5. A simple to mount sensor according to claim 1, 2 or 3 wherein: the connection part of the wire (1) and the chip (2) is provided with a heat shrink tube (6), and the heat shrink tube (6) is coated at the connection part of the wire (1) and the chip (2).

6. A simple to mount sensor according to claim 1, 2 or 3 wherein: the adjusting arm (553) comprises a conductive part (555) and an insulating part (556), one end of the conductive part (555) is connected with the second lead covering hole (552), the other end of the conductive part (555) is connected with the insulating part (556), and the insulating part (556) extends out of the shell (53).

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