NTC temperature sensor typesetting jig convenient to install

Abstract

The utility model relates to the technical field of typesetting jigs, in particular to an NTC (Negative Temperature Coefficient) temperature sensor typesetting jig convenient to mount, which comprises a main body, a clamping mounting component is arranged on the side surface of the main body, and an angle aluminum component is arranged at the top of the main body; according to the utility model, the plurality of slide blocks on the side surface of the base can slide on the slide way in a concentrated manner and are matched with the positioning pin rod to extend into the base for fixation, so that the NTC temperature sensor body can be quickly and fixedly mounted, and the pushing distance of the plurality of slide blocks can be controlled according to the diameter of the NTC temperature sensor body; according to the typesetting jig for the NTC temperature sensor, the mounting plate can be clamped and mounted, then NTC temperature sensor bodies of different specifications can be clamped and mounted, the functionality and diversity of the typesetting jig are improved, the mounting plate can be integrally fixed through threaded connection of the first threaded rod and the threaded hole, the overall stability of the typesetting jig is guaranteed, and meanwhile the purpose of quick disassembly can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of typesetting jigs, in particular to a typesetting jig for an NTC temperature sensor which is easy to install. Background Art

[0002] NTC temperature sensors are thermistors and probes whose principle is that their resistance decreases rapidly as temperature rises. They are typically composed of two or three metal oxides, mixed in a fluid-like clay and sintered in a high-temperature furnace to form a dense sintered ceramic. Actual sizes are quite flexible, and they can be as small as 0.010 inches or even smaller in diameter. Maximum sizes are almost unlimited, but typically less than half an inch are suitable. This is only theoretically true for thermistor-type ceramics at temperatures close to absolute zero. However, as temperatures increase to more common ranges, thermal excitation ejects an increasing number of free electrons. As more electrons carry current through the ceramic, the effective resistance decreases. Resistance changes with temperature are extremely sensitive.

[0003] The currently used NTC temperature sensor layout jig is difficult to install and cannot be used to install and clamp multiple NTC temperature sensors. At the same time, it cannot layout and install NTC temperature sensors of different specifications. The layout jig cannot assist in fixing the NTC temperature sensor during the processing and cannot play an auxiliary function of guiding the processing, which will reduce the efficiency of installation and use. Therefore, a NTC temperature sensor layout jig that is easy to install is needed to improve the above problems. Utility Model Content

[0004] In order to solve the problems of the currently used NTC temperature sensor layout jig, which is cumbersome to install and cannot install and clamp multiple NTC temperature sensors, and cannot layout and install NTC temperature sensors of different specifications, the layout jig cannot assist in fixing the NTC temperature sensor during the processing and cannot play an auxiliary function of guiding the processing, which will reduce the efficiency of installation and use, the purpose of the utility model is to provide an NTC temperature sensor layout jig that is easy to install to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A NTC temperature sensor layout jig that is easy to install, comprising a main body, a clamping and mounting assembly provided on the side of the main body, and an aluminum angle assembly provided on the top of the main body;

[0007] The main body includes a bottom plate, a vertical plate is provided on the top of the bottom plate, and a threaded hole is opened inside the vertical plate;

[0008] The clamping mounting assembly includes a mounting plate, a base is fixedly connected to the side of the mounting plate, an NTC temperature sensor body is arranged inside the base, a base is fixedly connected to the side of the base, a slide is fixedly connected to the side of the base, a slider is slidably connected to the side of the slide, a positioning pin is arranged inside the slider, and the positioning pin extends to the inside of the base.

[0009] As a preferred solution of the present invention, a working display light is fixedly connected to the side of the mounting plate, and three working display lights, a base and an NTC temperature sensor body are provided.

[0010] As a preferred solution of the present invention, a plurality of the base, slideway, slider and positioning pin rod are provided.

[0011] As a preferred solution of the present invention, the top and bottom of the mounting plate are fixedly connected with extension blocks, and a first threaded rod is provided inside the extension block, and the first threaded rod extends to the inside of the threaded hole.

[0012] As a preferred solution of the present invention, four threaded holes are provided, and four extension blocks and four first threaded rods are provided.

[0013] As a preferred solution of the present invention, the angle aluminum assembly includes an L-shaped aluminum plate, four of which are provided, and a second threaded rod is provided inside the L-shaped aluminum plate, and the second threaded rod extends to the inside of the bottom plate.

[0014] As a preferred solution of the present invention, a spring washer is provided at the bottom of the second threaded rod, and a flat washer is provided at the bottom of the spring washer.

[0015] As a preferred solution of the present invention, the second threaded rod passes through the spring washer and the flat washer, and a plurality of the second threaded rods, spring washers and flat washers are provided.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. In the present invention, multiple sliders on the side of the base can slide collectively on the slideway and cooperate with the positioning pin rod to extend into the base for fixation. Not only can the NTC temperature sensor body be quickly fixed and installed, but the advancement distance of the multiple sliders can also be controlled according to the diameter of the NTC temperature sensor body. NTC temperature sensor bodies of different specifications can then be clamped and installed, thereby improving the functionality and diversity of the typesetting jig.

[0018] 2. In the present invention, the mounting plate as a whole can be fixed by utilizing the threaded connection between the first threaded rod and the threaded hole, thereby ensuring the overall stability of the typesetting jig while also achieving the purpose of quick disassembly. The threaded connection is a widely used detachable fixed connection with the advantages of simple structure, reliable connection, and easy assembly and disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the clamping and mounting assembly of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the support and loading assembly of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the angle aluminum component of the present utility model.

[0023] In the figure: 1. Main body; 101. Bottom plate; 102. Vertical plate; 103. Threaded hole; 2. Clamping and mounting assembly; 201. Mounting plate; 202. Extension block; 203. First threaded rod; 204. Working indicator light; 205. Base; 206. NTC temperature sensor body; 207. Base; 208. Slide; 209. Slider; 210. Positioning pin rod; 3. Angle aluminum assembly; 301. L-shaped aluminum plate; 302. Second threaded rod; 303. Spring washer; 304. Flat washer. DETAILED DESCRIPTION

[0024] The following will combine the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0025] Example: See Figure 1-Figure 4 The illustrated NTC temperature sensor layout jig is easy to install and includes a main body 1, a clamping and mounting assembly 2 is provided on the side of the main body 1, and an aluminum angle assembly 3 is provided on the top of the main body 1;

[0026] In this embodiment, reference Figure 1 、 Figure 2 and Figure 3As shown, the main body 1 includes a bottom plate 101, a vertical plate 102 is provided on the top of the bottom plate 101, a threaded hole 103 is opened inside the vertical plate 102, and the clamping installation assembly 2 includes a mounting plate 201, a base 205 is fixedly connected to the side of the mounting plate 201, an NTC temperature sensor body 206 is provided inside the base 205, a base 207 is fixedly connected to the side of the base 205, a slide 208 is fixedly connected to the side of the base 207, a slider 209 is slidably connected to the side of the slide 208, and a positioning pin rod 21 is provided inside the slider 209. 0, the positioning pin rod 210 extends into the interior of the base 205, and the multiple sliders 209 on the side of the base 205 can be used to slide collectively on the slide 208, and cooperate with the positioning pin rod 210 to extend into the base 207 for fixation. Not only can the NTC temperature sensor body 206 be quickly fixed and installed, but the advancement distance of the multiple sliders 209 can also be controlled according to the diameter of the NTC temperature sensor body 206, and then NTC temperature sensor bodies 206 of different specifications can be clamped and installed, thereby improving the functionality and diversity of the typesetting jig.

[0027] Among them, a working display light 204 is fixedly connected to the side of the mounting plate 201. There are three working display lights 204, three bases 205 and three NTC temperature sensor bodies 206. There are several bases 207, slides 208, sliders 209 and positioning pin rods 210. The top and bottom of the mounting plate 201 are fixedly connected with an extension block 202. A first threaded rod 203 is provided inside the extension block 202. The first threaded rod 203 extends to the inside of the threaded hole 103. There are four threaded holes 103. There are four extension blocks 202 and first threaded rods 203. The threaded connection between the first threaded rod 203 and the threaded hole 103 can be used to fix the mounting plate 201 as a whole, ensuring the overall stability of the typesetting jig while achieving the purpose of quick disassembly. Threaded connection is a widely used detachable fixed connection with the advantages of simple structure, reliable connection, and easy assembly and disassembly.

[0028] In this embodiment, reference Figure 1 、 Figure 3 and Figure 4As shown, the angle aluminum component 3 includes an L-shaped aluminum plate 301, and there are four L-shaped aluminum plates 301. A second threaded rod 302 is arranged inside the L-shaped aluminum plate 301, and the second threaded rod 302 extends to the inside of the base plate 101. The bottom of the second threaded rod 302 is arranged with a spring washer 303, and the bottom of the spring washer 303 is provided with a flat washer 304. The second threaded rod 302 passes through the spring washer 303 and the flat washer 304. There are several second threaded rods 302, spring washers 303 and flat washers 304. Fixing the base plate 101 and the vertical plate 102 with an angle aluminum mechanism composed of the L-shaped aluminum plate 301, the second threaded rod 302, the spring washer 303 and the flat washer 304 can enhance the stability of the typesetting fixed position, and the angle aluminum mechanism has the advantages of high strength, light weight, good corrosion resistance and strong machinability.

[0029] In this solution, a NTC temperature sensor layout jig that is easy to install is used. When in use, the NTC temperature sensor bodies 206 that need to be layouted are inserted into each base 205 one by one, and multiple sliders 209 on the side of the base 205 can be used for concentrated or dispersed sliding on the slide 208. When fixing is required, multiple sliders 209 are used for concentrated sliding, and the positioning pin rods 210 are extended into the base 207 for fixation. When disassembling, multiple sliders 209 are used for dispersed sliding, and the NTC temperature sensor body 206 can be quickly removed. In addition, the sliding clamping installation of the slider 209 can clamp and install NTC temperature sensor bodies 206 of different specifications. After the NTC temperature sensor bodies 206 are installed one by one, the mounting plate 201 can be fixed as a whole by the threaded connection between the first threaded rod 203 and the threaded hole 103, and then it can be put into use.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A NTC temperature sensor layout jig that is easy to install, comprising a main body (1), characterized in that: A clamping and mounting assembly (2) is provided on the side of the main body (1), and an angle aluminum assembly (3) is provided on the top of the main body (1); The main body (1) comprises a bottom plate (101), a vertical plate (102) is provided on the top of the bottom plate (101), and a threaded hole (103) is provided inside the vertical plate (102); The clamping installation assembly (2) comprises a mounting plate (201), a base (205) fixedly connected to a side of the mounting plate (201), an NTC temperature sensor body (206) arranged inside the base (205), a base (207) fixedly connected to a side of the base (205), a slideway (208) fixedly connected to a side of the base (207), a slider (209) slidably connected to a side of the slideway (208), a positioning pin (210) arranged inside the slider (209), and the positioning pin (210) extending into the interior of the base (205).

2. The NTC temperature sensor layout jig for easy installation according to claim 1, characterized in that: A working display light (204) is fixedly connected to the side of the mounting plate (201), and three working display lights (204), a base (205) and an NTC temperature sensor body (206) are provided.

3. The NTC temperature sensor layout jig for easy installation according to claim 1, characterized in that: The base (207), the slideway (208), the slider (209) and the positioning pin rod (210) are provided in plurality.

4. The NTC temperature sensor layout jig for easy installation according to claim 1, characterized in that: The top and bottom of the mounting plate (201) are both fixedly connected to an extension block (202), and a first threaded rod (203) is provided inside the extension block (202), and the first threaded rod (203) extends to the inside of the threaded hole (103).

5. The NTC temperature sensor layout jig for easy installation according to claim 4, characterized in that: Four threaded holes (103) are provided, and four extension blocks (202) and four first threaded rods (203) are provided.

6. The NTC temperature sensor layout jig for easy installation according to claim 1, characterized in that: The angle aluminum assembly (3) comprises an L-shaped aluminum plate (301), four of which are provided. A second threaded rod (302) is provided inside the L-shaped aluminum plate (301), and the second threaded rod (302) extends to the inside of the bottom plate (101).

7. The NTC temperature sensor layout jig for easy installation according to claim 6, characterized in that: A spring washer (303) is provided at the bottom of the second threaded rod (302), and a flat washer (304) is provided at the bottom of the spring washer (303).

8. The NTC temperature sensor layout jig for easy installation according to claim 7, characterized in that: The second threaded rod (302) passes through the spring washer (303) and the flat washer (304), and a plurality of the second threaded rod (302), the spring washer (303) and the flat washer (304) are provided.

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