Lap joint type proximity switch

Abstract

The utility model discloses a lap joint type proximity switch which comprises a switch detection part, a transverse connecting rod is installed below the switch detection part, a supporting frame body is detachably installed below the transverse connecting rod, a first limiting clamping groove body is arranged below the transverse connecting rod, and a second limiting clamping groove body is arranged below the first limiting clamping groove body. A first clamping hole is formed in the position, matched with the first limiting clamping groove body, of the top end of the mounting frame body, and a first locking nut is inserted into the first clamping hole to detachably connect the transverse connecting rod and the supporting frame body together. According to the lap joint type proximity switch, the transverse connecting rod and the supporting frame body are additionally arranged on the switch detection component, the transverse connecting rod and the supporting frame body are connected and locked through the first locking nut, the supporting frame body below the proximity switch can be assembled and disassembled according to needs through the structure, and the lap joint type proximity switch is provided. The device can be assembled and disassembled according to on-site environments so as to be suitable for different scenes.

Description

TECHNICAL FIELD

[0001] The utility model relates to proximity switch technical field, specifically point to a kind of jointable proximity switch. BACKGROUND

[0002] The proximity switch and its supporting bracket currently applied in field are all customized according to different use ways, the above-mentioned integrated proximity switch cannot be assembled according to field environment, cannot be assembled and disassembled according to field environment to meet use demand, so that the use of integrated structure proximity switch causes great resource waste.

[0003] In order to increase the practicability of proximity switch, a jointable proximity switch becomes a problem to be solved in the whole society. CONTENT OF UTILITY MODEL

[0004] To solve the above technical problems, the technical scheme provided by the utility model is: a jointable proximity switch, which comprises a switch detection component, a horizontal connecting rod is installed below the switch detection component, a support frame body is detachably installed below the horizontal connecting rod, a first limiting clamping groove body is arranged below the horizontal connecting rod, a first clamping hole is arranged at the top of the mounting frame body in the matching position of the first limiting clamping groove body, and a first locking nut is inserted into the first clamping hole to detachably connect the horizontal connecting rod and the support frame body together.

[0005] Further, the support frame body comprises a first longitudinal support rod and a horizontal support rod, the first clamping hole is arranged on the top side surface of the first longitudinal support rod, a second limiting clamping groove body is arranged on the first longitudinal support rod, a second clamping hole is arranged on the side surface of the horizontal support rod, and a second locking nut is inserted into the second clamping hole to detachably connect the horizontal support rod and the first longitudinal support rod together.

[0006] Further, the support frame body is a second longitudinal support rod, the first clamping hole is arranged at the top of the second longitudinal support rod, a second fixing plate is arranged at the bottom of the second longitudinal support rod, and two groups of second fixing holes are formed in the second fixing plate.

[0007] The utility model has the advantages compared with prior art:

[0008] The utility model increases the horizontal connecting rod and the support frame body on the switch detection component, the horizontal connecting rod and the support frame body are connected and locked through the first locking nut, the above-mentioned structure can install and dismount the support frame body below the proximity switch according to needs, provides a jointable proximity switch, which can be assembled and dismounted according to field environment to adapt to different scenes.

[0009] The utility model discloses a support frame body includes first longitudinal support pole and transverse support pole, above -mentioned structure and transverse connecting rod constitute U -shaped proximity switch, above -mentioned structure's proximity switch is convenient for installation and dismounting.

[0010] The utility model discloses a support frame body is second longitudinal support pole, above -mentioned structure and transverse connecting rod form L -shaped proximity switch, above -mentioned structure's proximity switch is convenient for installation and dismounting. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is structural schematic drawing of the utility model one can lap joint formula proximity switch embodiment one;

[0012] Figure 2 It is exploded schematic drawing of the utility model one can lap joint formula proximity switch embodiment one;

[0013] Figure 3 It is structural schematic drawing of the utility model one can lap joint formula proximity switch embodiment two;

[0014] Figure 4 It is still another structural schematic drawing of the utility model one can lap joint formula proximity switch embodiment two;

[0015] Figure 5 It is exploded schematic drawing of the utility model one can lap joint formula proximity switch embodiment two;

[0016] Figure 6 It is the cooperation schematic drawing of first locking nut and transverse connecting rod upper first limit snap groove body;

[0017] Figure 7 It is the structural schematic drawing of first locking nut.

[0018] Wherein, 1, switch detection part, 2, transverse connecting rod, 3, support frame body, 3-1, first longitudinal support pole, 3-11, second limit snap groove body, 3-2, transverse support pole, 3-21, second snap hole, 3-22, first fixed plate, 3-23, first fixed hole, 3-3, second longitudinal support pole, 3-31, second fixed plate, 3-32, second fixed hole, 4, first limit snap groove body, 5, first snap hole, 6, first locking nut, 6-1, locking screw, 6-2, locking nut, 6-3, T -shaped protrusion, 7, second locking nut. DETAILED DESCRIPTION

[0019] The utility model makes further detailed description in combination with the drawings.

[0020] The utility model is introduced in detail in combination with the drawings.

[0021] The utility model discloses a kind of lap jointable proximity switches, including switch detection component 1, it is characterized by: transverse connecting rod 2 is installed below the switch detection component 1, detachably mounting support frame body 3 is detachably mounted in the lower side of the transverse connecting rod 2, first limit snap groove 4 is arranged in the lower side of the transverse connecting rod 2, first snap hole 5 is arranged in the cooperation position of the top of mounting frame body 3 with first limit snap groove 4, first locking nut 6 is inserted in first snap hole 5, and the transverse connecting rod 2 and support frame body 3 are detachably connected together.

[0022] Embodiment one:

[0023] The support frame body 3 includes a first longitudinal support rod 3-1 and a transverse support rod 3-2. The first snap hole 5 is arranged on the top side of the first longitudinal support rod 3-1. A second limit snap groove 3-11 is arranged on the first longitudinal support rod 3-1. A second snap hole 3-21 is arranged on the side of the transverse support rod 3-2. A second locking nut 7 is inserted into the second snap hole 3-21 to detachably connect the transverse support rod 3-2 and the first longitudinal support rod 3-1 together.

[0024] The side of the transverse support rod 3-2 is provided with a first fixing plate 3-22, and two groups of first fixing holes 3-23 are formed in the first fixing plate 3-22.

[0025] The first locking nut 6 and the second locking nut 7 are the same in structure. The first locking nut 6 includes a locking screw 6-1 and a locking nut 6-2. A T-shaped protrusion 6-3 is arranged on the top end of the locking screw 6-1 and matched with the first limit snap groove 4. The locking nut 6-2 is threadedly connected to the locking screw 6-1.

[0026] The first limit snap groove 4 and the second limit snap groove 3-11 are the same in structure, and both have a T-shaped cross section.

[0027] In the embodiment, the support frame body 3 includes the first longitudinal support rod 3-1 and the transverse support rod 3-2. The first longitudinal support rod 3-1, the transverse support rod 3-2 and the transverse connecting rod 2 form a U-shaped proximity switch support. The top end of the first longitudinal support rod 3-1 is fixed to the bottom of the transverse connecting rod 2 by the first locking nut 6. When the first locking nut 6 is used for fixing, the T-shaped protrusion 6-3 at the top end of the first locking nut 6 is matched with the first limit snap groove 4. The end of the first locking nut 6 away from the T-shaped protrusion 6-3 is threadedly fastened by the locking nut 6-2. Through the above operation, the first longitudinal support rod 3-1 can be fixed to the bottom end of the transverse connecting rod 2.

[0028] The transverse support rod 3-2 is installed on the first longitudinal support rod 3-1 by using the second locking nut 7, and the second locking nut 7 is used for installing and fixing in the same principle as the first locking nut 7,

[0029] The proximity switch can be fixed on the wall surface by screwing a screw into the first fixing hole 3-23 on the first fixing plate 3-22.

[0030] The U-shaped proximity switch structure assembled in the embodiment is simple, and convenient to assemble and disassemble.

[0031] The switch detection component 1 is an inductive proximity switch. The inductive proximity switch works mainly according to the inductive induction principle. It detects the position or movement state of a workpiece through the magnetic field generated by a coil. When the switch approaches a metal object, the metal object generates an eddy current reaction with the original magnetic field, which is then detected by the detection circuit to change the output switch signal. The working principle is well known, and the applicant will not repeat it here.

[0032] Embodiment two:

[0033] The support frame body 3 is a second longitudinal support rod 3-3, the first clamping hole 5 is arranged at the top end of the second longitudinal support rod 3-3, the second longitudinal support rod 3-3 is provided with a second fixing plate 3-31 at the bottom end, and two groups of second fixing holes 3-32 are arranged on the second fixing plate 3-31.

[0034] The second longitudinal support rod 3-3 and the transverse connecting rod 2 constitute an L-shaped proximity switch support, and the top end of the second longitudinal support rod 3-3 is locked and fixed below the transverse connecting rod 2 by the first locking nut 6.

[0035] The L-shaped proximity switch support is fixed on the desktop or the wall surface by screwing a screw into the second fixing hole 3-32 on the second fixing plate 3-31.

[0036] The above describes the present application and its embodiments, which is not restrictive, and the drawings only show one of the embodiments of the present application, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired by it, without departing from the creative purpose of the present application, without creative design, similar structure and embodiments of the technical solution can be designed, which should belong to the protection scope of the present application.

Claims

1. A lapable proximity switch comprising a switch detection member (1), characterized in that: A transverse connecting rod (2) is installed below the switch detection component (1), a support frame body (3) is detachably installed below the transverse connecting rod (2), a first limiting clamping groove (4) is arranged below the transverse connecting rod (2), a first clamping hole (5) is arranged at the top end of the support frame body (3) in the matching position of the first limiting clamping groove (4), and a first locking nut (6) is inserted into the first clamping hole (5) to detachably connect the transverse connecting rod (2) and the support frame body (3) together.

2. An overlapable proximity switch according to claim 1, characterised in that: The support frame body (3) comprises a first longitudinal support rod (3-1) and a transverse support rod (3-2), the first clamping hole (5) is arranged on the top end side of the first longitudinal support rod (3-1), a second limiting clamping groove (3-11) is arranged on the first longitudinal support rod (3-1), a second clamping hole (3-21) is arranged on the side of the transverse support rod (3-2), and a second locking nut (7) is inserted into the second clamping hole (3-21) to detachably connect the transverse support rod (3-2) and the first longitudinal support rod (3-1) together.

3. An overlapable proximity switch according to claim 2, characterised in that: A first fixing plate (3-22) is arranged on the side of the transverse support rod (3-2), and two groups of first fixing holes (3-23) are formed in the first fixing plate (3-22).

4. An overlapable proximity switch according to claim 3, characterised in that: The first locking nut (6) and the second locking nut (7) are the same in structure, the first locking nut (6) comprises a locking screw (6-1) and a locking nut (6-2), a T-shaped protrusion (6-3) matched with the first limiting clamping groove (4) is arranged at the top end of the locking screw (6-1), and the locking nut (6-2) is threadedly connected to the locking screw (6-1).

5. The lapable proximity switch of claim 2 wherein: The first limiting clamping groove (4) and the second limiting clamping groove (3-11) are the same in structure and have a T-shaped structure in cross section.

6. The lapable proximity switch of claim 1 wherein: The support frame body (3) is a second longitudinal support rod (3-3), the first clamping hole (5) is arranged at the top end of the second longitudinal support rod (3-3), a second fixing plate (3-31) is arranged at the bottom end of the second longitudinal support rod (3-3), and two groups of second fixing holes (3-32) are formed in the second fixing plate (3-31).

7. The lapable proximity switch of claim 2 wherein: The switch detection component (1) is an inductive proximity switch.

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