A fine temperature sensor detection device
The design of the heating chamber and fixing mechanism enables rapid and accurate temperature detection by the temperature sensor, and the connecting mechanism prevents dust contamination, thus solving the problems of low detection efficiency and low accuracy in existing technologies.
Patent Information
- Application Number
- CN202211257865.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2022-10-14
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2042-10-14
AI Technical Summary
Existing temperature sensors are inefficient and inaccurate, and are easily affected by dust contamination.
A sophisticated temperature sensor detection device was designed. It compares a standard sensor and the sensor under test through a heating chamber, and achieves rapid detection and dustproof sealing by using a fixing mechanism and a connecting mechanism.
It achieves fast and accurate temperature sensor detection and effectively prevents dust from entering and affecting later use.
Smart Images
Figure CN115524035B_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of sensor detection, in particular to a fine temperature sensor detection device. BACKGROUND
[0002] A temperature sensor is a sensor that can sense temperature and convert it into a usable output signal. Temperature sensors are the core part of temperature measuring instruments, and there are many varieties. Before temperature sensors are shipped, they need to be detected.
[0003] The detection of existing temperature sensors is mostly through the heating of air for sensitivity detection, and air conduction can easily cause temperature to decrease, resulting in reduced detection accuracy. Moreover, most of the detection is carried out manually one by one, which is inefficient. Therefore, the present application provides a fine temperature sensor detection device to meet the needs. SUMMARY
[0004] The present application aims to provide a fine temperature sensor detection device, which compares standard temperature sensors and a plurality of temperature sensors to be detected through a heating bin, so as to quickly detect the sensitivity of the plurality of temperature sensors to be detected and whether there is an error in temperature detection, and the protective cover is used to close the fixing sleeve and the jack through the connecting mechanism, so as to avoid dust from entering and affecting use when the fixing sleeve and the jack are not used.
[0005] To achieve the above purpose, the present application provides the following technical scheme: a fine temperature sensor detection device, comprising a mounting seat, a heating bin is formed in the top of the mounting seat, a cover plate is hingedly connected to one end of the heating bin, a heating plate is installed on the inner wall of the heating bin on one side of the cover plate, a plurality of jack holes are uniformly formed on the side of the heating bin away from the heating plate, a fixing sleeve is fixedly connected to the jack hole on the outside of the heating bin, a fixing mechanism is fixedly connected to the fixing sleeve, a protective cover that cooperates with the jack hole is hingedly connected to the outer wall of the mounting seat below the jack hole, and a connecting mechanism is fixedly connected between the protective cover and the mounting seat.
[0006] Preferably, the fixing mechanism comprises a mounting block fixedly sleeved on the fixing sleeve, and the mounting block is fixedly connected to the outer wall of the mounting seat, two ends of the mounting block are symmetrically provided with a movable slot, a fixed rod is fixedly connected in the movable slot, a movable rod is movably sleeved on the fixed rod, a first spring is movably sleeved on the fixed rod away from the fixing sleeve on the side of the movable rod, and a V-shaped block is fixedly connected to the side of the fixed rod away from the fixing sleeve.
[0007] Preferably, the connecting mechanism comprises L-shaped rods symmetrically rotatably connected to the top ends of the two sides of the side mounting seat of the protective cover, a limiting block is slidably connected in the L-shaped rod, a fixed block cooperatively used with the limiting block is fixedly connected to the protective cover, a pulling rod is fixedly connected to one side of the inner wall of the limiting block and movably inserted into the L-shaped rod, and a second spring is movably sleeved on the pulling rod between the limiting block and the L-shaped rod.
[0008] Preferably, the V-shaped block is fixedly connected with a rubber layer on one side of the fixed sleeve.
[0009] Preferably, anti-skid lines are formed on the two sides of the fixed rod.
[0010] Preferably, a T-shaped block is fixedly connected to one end of the inner wall of the limiting block, and a T-shaped groove cooperatively used with the T-shaped block is formed in the L-shaped rod.
[0011] Preferably, an anti-skid sleeve is fixedly sleeved on the end of the pulling rod away from the limiting block.
[0012] In summary, the technical effects and advantages of the present application are as follows:
[0013] In the present application, first, the sensing heads of the standard temperature sensor and the plurality of to-be-detected temperature sensors are inserted into the fixed sleeve through the insertion hole and into the heating bin, the sensing heads of the temperature sensors are fixedly positioned by the fixing mechanism, and the temperature sensor temperature display devices can be neatly placed in the protective cover, the heating plate is powered on to heat the heating bin, the standard temperature sensor and the plurality of to-be-detected temperature sensors sense the temperature in the heating bin, and the standard temperature sensor and the plurality of to-be-detected temperature sensors are compared with each other, so that the sensitivity of the plurality of to-be-detected temperature sensors and whether there is an error in temperature detection can be quickly detected, after the detection is completed, the protective cover is turned over and attached to the mounting seat, and the connecting mechanism is used to connect the protective cover and the mounting seat, so that the fixed sleeve and the insertion hole are closed, and dust is prevented from entering the fixed sleeve and the insertion hole when they are not in use. BRIEF DESCRIPTION OF DRAWINGS
[0014] In order to more clearly illustrate the technical solutions in the embodiments or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.
[0015] Figure 1 It is a kind of fine temperature sensor detection device three-dimensional structure schematic diagram;
[0016] Figure 2For Figure 1 Side view structural schematic diagram
[0017] Figure 3 For Figure 2 Enlarged structural schematic diagram at A in the middle
[0018] Figure 4 For protective cover and mounting seat connecting structure schematic diagram
[0019] In the figure: 1, mounting seat; 2, heating bin; 3, cover plate; 4, heating plate; 5, jack; 6, fixed sleeve; 7, fixing mechanism; 71, mounting block; 72, movable slot; 73, fixed rod; 74, moving rod; 75, No. 1 spring; 76, V-shaped block; 8, protective cover; 9, connecting mechanism; 91, L-shaped rod; 92, limiting block; 921, T-shaped block; 922, T-shaped slot; 93, fixed block; 94, pull rod; 95, No. 2 spring. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.
[0021] Embodiment: refer to Figures 1-4As shown in one fine temperature sensor detection equipment, including the mounting seat 1, the top of mounting seat 1 is provided with heating bin 2, one end of heating bin 2 is hinged with cover plate 3, heating plate 4 is installed on the inner wall of heating bin 2 on one side of cover plate 3, a plurality of insertion holes 5 are uniformly provided on the side of heating bin 2 away from heating plate 4, fixed sleeve 6 is fixedly connected on the insertion hole 5 outside heating bin 2, fixed sleeve 6 is fixedly connected with fixing mechanism 7, protection cover 8 is hinged on the outer wall of mounting seat 1 below insertion hole 5 and is used in cooperation with insertion hole 5, connecting mechanism 9 is fixedly connected between protection cover 8 and mounting seat 1, firstly, the standard temperature sensor and the sensing head of the plurality of temperature sensors to be detected are respectively inserted into fixed sleeve 6 and inserted into heating bin 2 through insertion hole 5, the sensing head of temperature sensor is fixedly positioned by fixing mechanism 7, and the temperature sensor temperature display device can be neatly placed in protection cover 8, the heating plate 4 is powered on to heat the heating bin 2, the standard temperature sensor and the plurality of temperature sensors to be detected respectively sense the temperature in the heating bin 2, and the standard temperature sensor and the plurality of temperature sensors to be detected are compared with each other, so that the sensitivity of the plurality of temperature sensors to be detected and the temperature detection error can be quickly detected, after the detection is completed, protection cover 8 is turned over and attached to mounting seat 1, and connecting mechanism 9 is connected between protection cover 8 and mounting seat 1, so that fixed sleeve 6 and insertion hole 5 are closed, and dust is prevented from entering fixed sleeve 6 and insertion hole 5 to affect the later use.
[0022] As a preferred embodiment of the present embodiment, according to Figure 1 As shown, fixing mechanism 7 includes mounting block 71 fixedly sleeved on fixed sleeve 6, and mounting block 71 is fixedly connected on the outer wall of mounting seat 1, two ends of mounting block 71 are symmetrically provided with movable slot 72, movable slot 72 is fixedly connected with fixed rod 73, movable rod 74 is movably sleeved on fixed rod 73, one side of movable rod 74 away from fixed sleeve 6 is movably sleeved with spring 75, one side of fixed rod 73 located on fixed sleeve 6 is fixedly connected with V-shaped block 76, V-shaped block 76 located on fixed sleeve 6 is fixedly connected with rubber layer, and anti-skid lines are provided on both sides of fixed rod 73, two movable rods 74 on mounting block 71 are pulled, movable rod 74 extrudes spring 75 to move away from fixed sleeve 6 in movable slot 72, after the sensing head of temperature sensor is inserted into fixed sleeve 6 and the rear end of sensing head is tightly attached to fixed sleeve 6, movable rod 74 is released, two V-shaped blocks 76 on two movable rods 74 are clamped and fixed to the rear end of temperature sensor sensing head through the resilience of spring 75, and the insertion of sensing head in fixed sleeve 6 is prevented from moving forward and backward.
[0023] As a preferred embodiment of the present embodiment, according to Figure 3 and Figure 4As shown, the connecting mechanism 9 comprises L-shaped rods 91 symmetrically rotatably connected to the two top ends of the two sides of the mounting base 1 on one side of the protective cover 8, a limiting block 92 is slidably connected in the L-shaped rod 91, the protective cover 8 is fixedly connected with a fixed block 93 used in cooperation with the limiting block 92, a pulling rod 94 is fixedly connected to one side of the inner wall of the L-shaped rod 91 where the limiting block 92 is located, and the pulling rod 94 is movably inserted into the L-shaped rod 91, a second spring 95 is movably sleeved on the pulling rod 94 between the limiting block 92 and the L-shaped rod 91, a T-shaped block 921 is fixedly connected to one end of the inner wall of the L-shaped rod 91 where the limiting block 92 is located, a T-shaped groove 922 is formed in the L-shaped rod 91 and used in cooperation with the T-shaped block 921, an anti-skid sleeve is fixedly sleeved on the end of the pulling rod 94 away from the limiting block 92, the protective cover 8 is turned over and attached to the surface of the mounting base 1, the L-shaped rod 91 is turned over and the pulling rod 94 is pulled, the limiting block 92 is moved by extruding the second spring 95 under the action of the pulling rod 94, so that the L-shaped rod 91 is placed on the fixed block 93, then the pulling rod 94 is loosened, and the limiting block 92 is extruded and attached to the fixed block 93 by the rebound force of the second spring 95, so that the protective cover 8 is limited and fixed.
[0024] The utility model works as follows: firstly, two moving rods 74 on the mounting block 71 are pulled respectively, the moving rods 74 extrude the first spring 75 to move in the movable slot 72 away from the fixed sleeve 6, the sensing head of the standard temperature sensor and the sensing head of the plurality of temperature sensors to be detected are inserted into the fixed sleeve 6 and the insertion hole 5 and inserted into the heating bin 2, the rear end of the sensing head is tightly attached to the fixed sleeve 6 after the moving rods 74 are loosened, the rear end of the temperature sensor sensing head is clamped and fixed by the two V-shaped blocks 76 on the two moving rods 74 through the rebound force of the first spring 75, the insertion of the sensing head into the fixed sleeve 6 cannot move forward and backward, and the temperature sensor temperature display device can be neatly placed in the protective cover 8, the heating plate 4 is powered on, the heating plate 4 warms the heating bin 2, the standard temperature sensor and the plurality of temperature sensors to be detected sense the temperature in the heating bin 2, the standard temperature sensor and the plurality of temperature sensors to be detected are compared with each other, so that the sensitivity of the plurality of temperature sensors to be detected and the temperature detection error can be quickly detected, after the detection is completed, the protective cover 8 is turned over and attached to the surface of the mounting base 1, the L-shaped rod 91 is turned over and the pulling rod 94 is pulled, the limiting block 92 is moved by extruding the second spring 95 under the action of the pulling rod 94, so that the L-shaped rod 91 is placed on the fixed block 93, then the pulling rod 94 is loosened, and the limiting block 92 is extruded and attached to the fixed block 93 by the rebound force of the second spring 95, so that the protective cover 8 is limited and fixed, the fixed sleeve 6 and the insertion hole 5 are closed by the protective cover 8, and dust is prevented from entering the fixed sleeve 6 and the insertion hole 5 when they are not in use to affect the later use.
[0025] Finally, it should be noted that the above only describes the preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art will appreciate that the technical solutions described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalent features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A fine temperature sensor detection device comprising a mounting base (1), characterized in that: The top of the mounting base (1) is provided with a heating chamber (2), and a cover plate (3) is hinged to one end of the heating chamber (2). A heating plate (4) is installed on the inner wall of the heating chamber (2) on one side of the cover plate (3). Several insertion holes (5) are evenly provided on the side of the heating chamber (2) away from the heating plate (4). A fixing sleeve (6) is fixedly connected to the insertion hole (5) on the outside of the heating chamber (2). A fixing mechanism (7) is fixedly connected to the fixing sleeve (6). A protective cover (8) for use with the insertion hole (5) is hinged to the outer wall of the mounting base (1) below the insertion hole (5). A connecting mechanism (9) is fixedly connected between the protective cover (8) and the mounting base (1). The fixing mechanism (7) includes a mounting block (71) fixedly sleeved on the fixing sleeve (6), and the mounting block (71) is fixedly connected to the outer wall of the mounting base (1). Movable grooves (72) are symmetrically provided at both ends of the mounting block (71). A fixed rod (73) is fixedly connected, and a movable rod (74) is movably sleeved on the fixed rod (73). A spring (75) is movably sleeved on the fixed rod (73) on the side of the movable rod (74) away from the fixed sleeve (6). A V-block (76) is fixedly connected to the fixed rod (73) on the side of the fixed sleeve (6). The connecting mechanism (9) includes an L-shaped rod (91) symmetrically rotatably connected to the top of both sides of the mounting base (1) on one side of the protective cover (8). A limiting block (92) is slidably connected inside the L-shaped rod (91). A fixing block (93) that works with the limiting block (92) is fixedly connected on the protective cover (8). A pulling rod (94) is fixedly connected to one side of the inner wall of the L-shaped rod (91) of the limiting block (92), and the pulling rod (94) is movably inserted into the L-shaped rod (91). A second spring (95) is movably sleeved on the pulling rod (94) between the limiting block (92) and the L-shaped rod (91).
2. The refined temperature sensor detection device of claim 1, wherein: The V-shaped block (76) is fixedly connected to a rubber layer on one side of the fixed sleeve (6).
3. A refined temperature sensor detection device according to claim 2, characterized in that: The fixing rod (73) has anti-slip textures on both sides.
4. The refined temperature sensor detection device of claim 3, wherein: The limiting block (92) is fixedly connected to a T-shaped block (921) at one end of the inner wall of the L-shaped rod (91), and a T-shaped groove (922) is provided on the L-shaped rod (91) to cooperate with the T-shaped block (921).
5. A refined temperature sensor detection device according to claim 4, characterized in that: An anti-slip sleeve is fixedly fitted to the end of the pull rod (94) away from the limit block (92).
Citation Information
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Temperature sensor calibration device
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