Stainless steel sensor connecting terminal capable of being fixed by screws

Abstract

The utility model discloses a stainless steel sensor connecting terminal capable of being fixed by a screw, which comprises a sensor terminal conduit, an external thread pipe, a fixed rotating block and a mounting groove, the external thread pipe is sleeved on the outer side of the sensor terminal conduit, and a group of guide slots are symmetrically arranged on the outer side of the sensor terminal conduit. The outer side of the outer threaded pipe is sleeved with a fixed rotating block, mounting grooves are formed in the two ends of the fixed rotating block, and a set of guide insertion holes are symmetrically formed in the outer side of the outer threaded pipe. According to the utility model, the connecting pull plate, the fixed insertion rod and the fixed spring are installed, during installation, the fixed insertion rod can be inserted into the fixed insertion hole and the guide insertion hole, that is, the external threaded pipe can be fixed outside the sensor terminal conduit, and after use, the fixed insertion rod can be taken out from the guide insertion hole, so that the external threaded pipe is fixed. In this way, the external threaded pipe can be directly detached from the sensor terminal conduit, and the sensor terminal conduit can be used independently.

Description

Technical Field

[0001] The utility model relates to the technical field of connection terminals, in particular to a stainless steel sensor connection terminal which can be fixed by screws. Background Art

[0002] The terminal block is an accessory product used to achieve electrical connection. It is classified as a connector in the industry. The sensor 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. In the process of wiring the sensor line, it is often necessary to use the terminal block in conjunction.

[0003] For example, the utility model: "A fixable connecting terminal", with the announcement number: "CN219937388U", during the connection and installation, the wire is wrapped around the fixing column for one or several turns and then fixed into the terminal. When someone pulls the wire, the applied force will stop at the cable wrapped around the outside of the fixing column, and will not affect the wire connected in the terminal. However, during the implementation of this patent, it is necessary to install the terminal to a wall or other location through parts such as buckles, and the power terminal cannot be directly installed to the specified location through threads, which makes the installation operation inconvenient. Therefore, the utility model provides a stainless steel sensor connection terminal that can be fixed with screws to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a stainless steel sensor connection terminal which can be fixed by screws, so as to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stainless steel sensor connection terminal that can be fixed by screws, comprising a sensor terminal wire tube, an externally threaded tube, a fixed rotary block and an installation groove, the outer side of the sensor terminal wire tube is sleeved with an externally threaded tube, and a group of guide slots are symmetrically arranged on the outer side of the sensor terminal wire tube, the outer side of the externally threaded tube is sleeved with a fixed rotary block, and both ends of the fixed rotary block are provided with installation grooves, and a group of guide sockets are symmetrically arranged on the outer side of the externally threaded tube.

[0006] Preferably, a group of fixed jacks are symmetrically arranged on the outer side of the sensor terminal wire tube.

[0007] Preferably, a group of guide plates are symmetrically installed on the inner side of the externally threaded tube.

[0008] Preferably, a group of mounting through holes are symmetrically arranged on the inner side of the fixed rotary block, the mounting through holes are all connected to the mounting groove, and fixed plug rods are installed inside the mounting through holes, and a connecting pull plate is installed at one end of the fixed plug rod away from the fixed rotary block.

[0009] Preferably, a group of fixing springs are symmetrically installed on the inner side of the connecting pull plate, and the ends of the fixing springs away from the connecting pull plate are connected to the fixing rotating blocks.

[0010] Preferably, an anti-rust layer is provided on the outer side of the externally threaded pipe.

[0011] Preferably, anti-slip grooves are provided on the outer side of the connecting pull plate.

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

[0013] 1. The stainless steel sensor connection terminal that can be fixed with screws is installed with an external threaded tube. When in use, the external threaded tube can be installed on the outside of the sensor terminal wire tube, and the sensor terminal wire tube can be installed at a designated position by threaded installation, thereby facilitating the installation of the sensor terminal wire tube;

[0014] 2. The stainless steel sensor connection terminal that can be fixed with screws is equipped with a connection pull plate, a fixed plug rod and a fixed spring. When installing, the fixed plug rod can be inserted into the fixed socket and the guide socket, and the external threaded tube can be fixed to the outside of the sensor terminal wire tube. After use, the fixed plug rod can be taken out from the guide socket, and the external threaded tube can be directly removed from the sensor terminal wire tube, and the sensor terminal wire tube can be used alone;

[0015] 3. The stainless steel sensor connection terminal that can be fixed with screws is installed with a fixed rotary block for use. By rotating the fixed rotary block, the external threaded tube and the sensor terminal wire tube can be driven to rotate, so that the sensor terminal wire tube and the external threaded tube can be directly installed in the screw hole at a location such as a wall. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 It is a side cross-sectional schematic diagram of the utility model;

[0018] Figure 3 It is a top cross-sectional schematic diagram of the utility model;

[0019] Figure 4 It is a top view cross-sectional schematic diagram of the externally threaded pipe of the utility model;

[0020] Figure 5 It is a top view and cross-sectional schematic diagram of the fixed rotating block of the utility model.

[0021] In the figure: 1. Sensor terminal wire tube; 2. External threaded tube; 3. Connecting pull plate; 4. Fixed rotary block; 5. Fixed plug rod; 6. Fixed socket; 7. Guide socket; 8. Mounting through hole; 9. Mounting groove; 10. Fixed spring; 11. Guide plug plate; 12. Guide slot. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-5 The utility model provides an embodiment: a stainless steel sensor connection terminal that can be fixed with screws, including a sensor terminal wire tube 1, an externally threaded tube 2, a fixed rotary block 4 and a mounting groove 9, the outer side of the sensor terminal wire tube 1 is sleeved with an externally threaded tube 2, and a group of guide slots 12 are symmetrically arranged on the outer side of the sensor terminal wire tube 1, the outer side of the externally threaded tube 2 is sleeved with a fixed rotary block 4, and both ends of the fixed rotary block 4 are provided with mounting grooves 9, and a group of guide sockets 7 are symmetrically arranged on the outer side of the externally threaded tube 2.

[0024] In this implementation:

[0025] Furthermore, a group of fixing holes 6 are symmetrically arranged on the outside of the sensor terminal wire tube 1 , and the external threaded tube 2 can be fixed to the outside of the sensor terminal wire tube 1 by inserting the fixing rod 5 into the fixing hole 6 .

[0026] Furthermore, a group of guide plug plates 11 are symmetrically installed on the inner side of the external threaded tube 2. The external threaded tube 2 is sleeved on the outer side of the sensor terminal wire tube 1, and the guide plug plates 11 on the external threaded tube 2 are inserted into the guide slots 12. The guide plug plates 11 are used for guidance, and the guide sockets 7 on the external threaded tube 2 can be moved to a position opposite to the fixed sockets 6.

[0027] Furthermore, a group of mounting through holes 8 are symmetrically arranged on the inner side of the fixed rotary block 4, and the mounting through holes 8 are all connected to the mounting grooves 9, and the interiors of the mounting through holes 8 are all installed with fixed plug rods 5, and the ends of the fixed plug rods 5 away from the fixed rotary block 4 are all installed with connecting pull plates 3. The fixed plug rods 5 are used for limiting, and the external threaded tube 2 and the fixed rotary block 4 can be prevented from continuing to move, so that the external threaded tube 2 can be firmly installed on the outside of the sensor terminal wire tube 1.

[0028] Furthermore, a group of fixing springs 10 are symmetrically installed on the inner side of the connecting pull plate 3, and the ends of the fixing springs 10 away from the connecting pull plate 3 are connected to the fixed rotating block 4. When the fixing rod 5 moves to a position facing the guide socket 7, the elastic action of the fixing springs 10 causes it to pull the connecting pull plate 3, and the connecting pull plate 3 drives the fixing rod 5 to move together, so that the fixing rod 5 can be inserted into the fixing socket 6 and the guide socket 7 at the same time.

[0029] Furthermore, an anti-rust layer is provided on the outer side of the externally threaded pipe 2 , which is beneficial to prolonging the service life of the externally threaded pipe 2 .

[0030] Furthermore, the outer side of the connecting pull plate 3 is provided with anti-slip grooves to facilitate the staff to pull the connecting pull plate 3.

[0031] Working principle:

[0032] During installation, the external threaded tube 2 can be sleeved on the outside of the sensor terminal wire tube 1, and the guide plug plate 11 on the external threaded tube 2 can be inserted into the guide slot 12. The guide plug plate 11 can be used to guide the guide socket 7 on the external threaded tube 2 to move to a position facing the fixed socket 6.

[0033] Then the staff can sleeve the fixed rotating block 4 on the outside of the external threaded tube 2. When the fixed plug rod 5 moves to the position facing the guide socket 7, the elastic action of the fixed spring 10 causes it to pull the connecting pull plate 3, and the connecting pull plate 3 drives the fixed plug rod 5 to move together, so that the fixed plug rod 5 can be inserted into the fixed socket 6 and the guide socket 7 at the same time.

[0034] By limiting the position by fixing the plug rod 5, the external threaded tube 2 and the fixed rotary block 4 can be prevented from further moving, so that the external threaded tube 2 can be firmly installed on the outside of the sensor terminal wire tube 1;

[0035] During use, the sensor wire can be passed through the sensor terminal wire tube 1, and the sensor terminal wire tube 1 and the external threaded tube 2 can be inserted into the screw holes at the wall and other locations. Then the staff can rotate the sensor terminal wire tube 1 and the external threaded tube 2 through the fixed rotary block 4, and the sensor terminal wire tube 1 can be threadedly installed in the screw hole at the wall and other locations through the thread on the outside of the external threaded tube 2.

[0036] 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 stainless steel sensor connection terminal that can be fixed by screws, comprising a sensor terminal wire tube (1), an externally threaded tube (2), a fixed screw block (4) and a mounting groove (9), characterized in that: The outer side of the sensor terminal wire tube (1) is sleeved with an external threaded tube (2), and a group of guide slots (12) are symmetrically arranged on the outer side of the sensor terminal wire tube (1); the outer side of the external threaded tube (2) is sleeved with a fixed rotary block (4), and both ends of the fixed rotary block (4) are provided with mounting grooves (9); and the outer side of the external threaded tube (2) is symmetrically provided with a group of guide sockets (7).

2. A screw-fixable stainless steel sensor connection terminal according to claim 1, characterized in that: A group of fixed plug holes (6) are symmetrically arranged on the outer side of the sensor terminal wire tube (1).

3. The stainless steel sensor connection terminal that can be fixed with screws according to claim 1, characterized in that: A group of guide plug plates (11) are symmetrically mounted on the inner side of the externally threaded tube (2).

4. The stainless steel sensor connection terminal that can be fixed with screws according to claim 1, characterized in that: A group of mounting through holes (8) are symmetrically arranged on the inner side of the fixed rotary block (4), the mounting through holes (8) are all connected to the mounting groove (9), and the interior of the mounting through holes (8) is installed with a fixed plug rod (5), and the end of the fixed plug rod (5) away from the fixed rotary block (4) is installed with a connecting pull plate (3).

5. The stainless steel sensor connection terminal that can be fixed with screws according to claim 4, characterized in that: A group of fixing springs (10) are symmetrically installed on the inner side of the connecting pull plate (3), and the ends of the fixing springs (10) away from the connecting pull plate (3) are connected to the fixing rotating block (4).

6. The stainless steel sensor connection terminal that can be fixed with screws according to claim 1, characterized in that: The outer side of the externally threaded pipe (2) is provided with an anti-rust layer.

7. The stainless steel sensor connection terminal that can be fixed with screws according to claim 4, characterized in that: The outer side of the connecting pull plate (3) is provided with anti-slip grooves.

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