Sensor connecting terminal capable of being connected by branch line and provided with fixing hole

Abstract

The utility model discloses a sensor connecting terminal capable of being connected by a branch line and provided with a fixing hole, which comprises a terminal bottom sheet and a threading pipe, one end of the top of the terminal bottom sheet is provided with a through groove, one end of the top of the terminal bottom sheet far away from the through groove is provided with the threading pipe, and one end of the through groove far away from the threading pipe is provided with a through hole. A through opening is formed in one end, far away from the threading pipe, of the top of the terminal bottom sheet, the through opening is communicated with the threading pipe, a sliding groove is formed in the bottom of the terminal bottom sheet, a sliding block is installed in the sliding groove in a sliding mode, and a first clamping jaw is installed at the top of the sliding block. The device is provided with the first fixing spring, the first clamping jaw and the second clamping jaw, when the device is used, an object can be clamped through the first clamping jaw and the second clamping jaw, a terminal bottom sheet can be fixed at a designated position through the first clamping jaw and the second clamping jaw, and the device is provided with the mounting groove, so that the terminal bottom sheet can be fixed through the mounting groove. Meanwhile, the terminal bottom sheet can be fixed at a specified position through the mounting groove, the fixing modes are diversified, and the use is relatively convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of sensor connection terminals, in particular to a sensor connection terminal which can be connected with a branch line and can be provided with a fixing hole. Background Art

[0002] A sensor is a detection device that can sense the information being measured and convert the sensed information into electrical signals or other required forms of information output according to certain rules. Sensors often need to be used with connection terminals, through which the sensor circuits are connected.

[0003] For example, the utility model: "A sensor connection terminal device", with the announcement number: "CN207303397U", is connected in parallel by setting 9 single connection terminals. Each connection terminal is provided with an indicator light to detect the working status, which is convenient for maintenance, and two access methods, an access port and an access card slot, are provided in the input copper column to facilitate the access of different sensors. However, during the implementation of the patent, the terminal body lacks a fixed structure, which makes it difficult to fix it at a specified position, and it is not convenient to fix the sensor and its wires separately. Therefore, the utility model provides a sensor connection terminal that can be connected to a branch line and has a fixing hole to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a sensor connection terminal which can be connected to a branch line and has a fixing hole, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sensor connection terminal that can be connected to a branch line and has a fixed hole, comprising a terminal base and a wire threading tube, a through groove is provided at one end of the top of the terminal base, and a wire threading tube is installed at the end of the top of the terminal base away from the through groove, the through groove is provided at the end away from the wire threading tube, a through opening is provided at the end of the top of the terminal base away from the wire threading tube, and the through opening is connected to, a slide groove is provided at the bottom, and a slider is slidably installed inside the slide groove, a first clamping jaw is installed on the top of the slider, and the first clamping jaw passes through the through opening and extends to the outside of the terminal base, a first fixing spring is installed at the bottom of the first clamping jaw away from the end of the wire threading tube, and the end of the first fixing spring away from the first clamping jaw is connected to the terminal base.

[0006] Preferably, a second clamping claw is installed at one end of the top of the terminal bottom plate away from the threading tube.

[0007] Preferably, a pull rod is installed at the bottom of one end of the first clamping jaw close to the threading tube, and a pull ring is installed at one end of the pull rod away from the first clamping jaw.

[0008] Preferably, a threading opening is provided at the middle position of the top of the threading tube.

[0009] Preferably, a mounting hole is provided at one end of the threading tube away from the through slot, and a fixing rod is installed inside the mounting hole, a clamping plate is installed at one end of the fixing rod close to the through slot, and a connecting plate is installed at one end of the fixing rod away from the clamping plate.

[0010] Preferably, a second fixing spring is sleeved on the outer side of the fixing rod, one end of the second fixing spring is connected to the connecting plate, and one end of the second fixing spring away from the connecting plate is connected to the threading tube.

[0011] Preferably, a mounting plate is installed on one side of the terminal bottom plate, and a mounting groove is provided inside the mounting plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The sensor connection terminal with a branch line connection and a fixing hole is installed with a first fixing spring, a first clamping claw and a second clamping claw. When in use, the object can be clamped by the first clamping claw and the second clamping claw, and the terminal bottom plate can be fixed at a specified position by the first clamping claw and the second clamping claw. The device is installed with a mounting groove, and the terminal bottom plate can be fixed at a specified position by the mounting groove at the same time. The fixing method is diverse and the use is convenient;

[0014] 2. The sensor connection terminal with a branch line connection and a fixing hole is installed with a threading tube. When in use, the sensor can be fixed between the first clamping jaw and the second clamping jaw, and the sensor wire can be passed through the threading tube, so that the sensor and its wire can be fixed separately;

[0015] 3. The sensor connection terminal with a branch line connection and a fixing hole is installed with a clamping plate, a fixing rod, a second fixing spring and a connecting plate. When in use, the elastic action of the second fixing spring causes it to pull the connecting plate, and the connecting plate drives the fixing rod to move together, so that the clamping plate can fit tightly with the outside of the wire, that is, the wire can be firmly clamped by the clamping plate to prevent the wire from falling off from the inside of the wire threading tube through the threading opening. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front cross-sectional schematic diagram of the utility model;

[0017] Figure 2 It is a top view schematic diagram of the utility model;

[0018] Figure 3 It is a partial structural schematic diagram of the utility model.

[0019] In the figure: 1. terminal base; 2. first fixing spring; 3. through-hole; 4. first clamping jaw; 5. second clamping jaw; 6. threading tube; 7. slide groove; 8. slider; 9. pull rod; 10. pull ring; 11. through-groove; 12. threading hole; 13. clamping plate; 14. fixing rod; 15. mounting hole; 16. second fixing spring; 17. connecting plate; 18. mounting groove; 19. mounting sheet. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3 The utility model provides an embodiment: a sensor connection terminal that can be connected to a branch line and has a fixed hole, comprising a terminal base plate 1 and a threading tube 6, a through groove 11 is provided at one end of the top of the terminal base plate 1, and the threading tube 6 is installed at the end of the top of the terminal base plate 1 away from the through groove 11, and 20 is provided at the end of the through groove 11 away from the threading tube 6, a through opening 3 is provided at the end of the top of the terminal base plate 1 away from the threading tube 6, and the through opening 3 is communicated with 20, a slide groove 7 is provided at the bottom of 20, and a slider 8 is slidably installed inside the slide groove 7, a first clamping jaw 4 is installed on the top of the slider 8, and the first clamping jaw 4 passes through the through opening 3 and extends to the outside of the terminal base plate 1, a first fixing spring 2 is installed at the bottom of the first clamping jaw 4 away from the threading tube 6, and the end of the first fixing spring 2 away from the first clamping jaw 4 is connected to the terminal base plate 1.

[0022] In this implementation:

[0023] Furthermore, a second clamp 5 is installed at one end of the top of the terminal base plate 1 away from the threading tube 6. When in use, the object can be clamped by the first clamp 4 and the second clamp 5, and the terminal base plate 1 can be fixed at a specified position by the first clamp 4 and the second clamp 5.

[0024] Furthermore, a pull rod 9 is installed at the bottom of the first clamp 4 near the end of the wire threading tube 6, and a pull ring 10 is installed at the end of the pull rod 9 away from the first clamp 4. After use, the first clamp 4 can be moved by pulling the pull rod 9 and the pull ring 10 to move the first clamp 4 away from the sensor, making it easy to remove the sensor from between the first clamp 4 and the second clamp 4, 5.

[0025] Furthermore, a threading opening 12 is provided at the middle position of the top of the threading tube 6 , and the sensor wires can be passed through the threading opening 12 into the threading tube 6 .

[0026] Furthermore, a mounting hole 15 is provided at one end of the wire threading tube 6 away from the through slot 11, and a fixing rod 14 is installed inside the mounting hole 15, a clamping plate 13 is installed at one end of the fixing rod 14 close to the through slot 11, and a connecting plate 17 is installed at one end of the fixing rod 14 away from the clamping plate 13. The clamping plate 13 fits tightly with the outer side of the wire, so that the wire can be firmly clamped by the clamping plate 13 to prevent the wire from falling off from the inside of the wire threading tube 6 through the wire threading opening 12.

[0027] Furthermore, a second fixing spring 16 is sleeved on the outer side of the fixing rod 14, one end of the second fixing spring 16 is connected to the connecting plate 17, and the end of the second fixing spring 16 away from the connecting plate 17 is connected to the wire threading tube 6. The elastic action of the second fixing spring 16 causes it to pull the connecting plate 17, and the connecting plate 17 drives the fixing rod 14 to move together, so that the clamping plate 13 can fit tightly against the outside of the wire.

[0028] Furthermore, a mounting piece 19 is installed on one side of the terminal base plate 1 , and a mounting groove 18 is provided inside the mounting piece 19 , and the terminal base plate 1 can be fixed at a designated position through the mounting groove 18 .

[0029] Working principle:

[0030] When in use, the terminal base plate 1 can be directly fixed at a designated position through the mounting groove 18, or the terminal base plate 1 can be turned upside down so that the first clamping jaw 4 and the second clamping jaw 5 are placed outside the object. At this time, the elastic action of the first fixing spring 2 causes the first clamping jaw 4 to move, so that the first clamping jaw 4 is closely fitted with the outside of the object, and the object can be clamped by the first clamping jaw 4 and the second clamping jaw 5, and the terminal base plate 1 can be installed outside the object;

[0031] When the terminal bottom plate 1 is fixed by the mounting groove 18, the sensor can be placed between the first clamping jaw 4 and the second clamping jaw 5. The elastic action of the first fixing spring 2 causes the first clamping jaw 4 to move, so that the first clamping jaw 4 is closely fitted with the outer side of the sensor, and the sensor can be clamped by the first clamping jaw 4 and the second clamping jaw 5.

[0032] At the same time, the sensor wire can be inserted into the wire threading tube 6 through the wire threading opening 12. At this time, the elastic action of the second fixed spring 16 causes it to pull the connecting plate 17, and the connecting plate 17 drives the fixing rod 14 to move together, so that the clamping plate 13 can fit tightly with the outside of the wire, and the wire can be firmly clamped by the clamping plate 13 to prevent the wire from falling off from the inside of the wire threading tube 6 through the wire threading opening 12.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A sensor connection terminal capable of branch line connection and having a fixing hole, comprising a terminal base plate (1) and a threading tube (6), characterized in that: A through slot (11) is provided at one end of the top of the terminal base plate (1), and a threading tube (6) is installed at one end of the top of the terminal base plate (1) away from the through slot (11), and a (20) is provided at one end of the through slot (11) away from the threading tube (6). A through opening (3) is provided at one end of the top of the terminal base plate (1) away from the threading tube (6), and the through opening (3) is communicated with (20). A slide groove (7) is provided at the bottom of the (20), and a slider (8) is slidably installed inside the slide groove (7). A first clamping jaw (4) is installed at the top of the slider (8), and the first clamping jaw (4) passes through the through opening (3) and extends to the outside of the terminal base plate (1). A first fixing spring (2) is installed at the bottom of the end of the first clamping jaw (4) away from the threading tube (6), and the end of the first fixing spring (2) away from the first clamping jaw (4) is connected to the terminal base plate (1).

2. A sensor connection terminal capable of branch line connection and having a fixing hole according to claim 1, characterized in that: A second clamping claw (5) is installed at one end of the top of the terminal bottom plate (1) away from the threading tube (6).

3. A sensor connection terminal capable of branch line connection and having a fixing hole according to claim 1, characterized in that: A pull rod (9) is installed at the bottom of one end of the first clamping jaw (4) close to the threading tube (6), and a pull ring (10) is installed at one end of the pull rod (9) away from the first clamping jaw (4).

4. A sensor connection terminal capable of branch line connection and having a fixing hole according to claim 1, characterized in that: A threading opening (12) is provided at the middle position of the top of the threading tube (6).

5. A sensor connection terminal capable of branch line connection and having a fixing hole according to claim 1, characterized in that: The end of the threading tube (6) away from the through slot (11) is provided with a mounting hole (15), and a fixing rod (14) is installed inside the mounting hole (15); the end of the fixing rod (14) close to the through slot (11) is installed with a clamping plate (13), and the end of the fixing rod (14) away from the clamping plate (13) is installed with a connecting plate (17).

6. A sensor connection terminal capable of branch line connection and having a fixing hole according to claim 5, characterized in that: A second fixing spring (16) is sleeved on the outer side of the fixing rod (14), one end of the second fixing spring (16) is connected to the connecting plate (17), and one end of the second fixing spring (16) away from the connecting plate (17) is connected to the threading tube (6).

7. A sensor connection terminal capable of branch line connection and having a fixing hole according to claim 1, characterized in that: A mounting plate (19) is mounted on one side of the terminal bottom plate (1), and a mounting groove (18) is arranged inside the mounting plate (19).

Images