Automatic temperature controller detection equipment

Abstract

The utility model provides automatic temperature controller detection equipment, belongs to the technical field of temperature control detection, and aims to solve the problem of poor contact between two ends of a fuse and a contact frame due to negligence of an operator or deviation of the matching size of a fuse mounting seat. The protective cover plate is hinged to the rear side of the upper end of the mounting seat; the fuse is mounted on the inner side of the mounting seat; the two contact frames are elastically arranged on the left and right sides of the inner end of the mounting seat respectively; the connecting fulcrum shaft is fixedly connected to the outer side of the lower end of the protective cover plate; the two transmission fulcrum shafts are rotationally arranged on the front sides of the left end and the right end of the connecting fulcrum shaft correspondingly. The mounting auxiliary mechanism is arranged among the transmission fulcrum shaft, the connecting fulcrum shaft and the contact frame; the fuse and the contact frame are kept on the same axis, the phenomenon of position deviation between the fuse and the contact frame is avoided, meanwhile, the contact frame and the fuse are always kept in a pressing fit state, normal operation of the fuse is guaranteed, and the phenomenon of poor contact between the two ends of the fuse and the contact frame is greatly avoided.

Description

Technical Field

[0001] This utility model belongs to the field of temperature control detection technology, and more specifically, it relates to an automated temperature controller detection device. Background Technology

[0002] To ensure the safety of small household appliances, fuses are usually used to detect current and temperature. When the current and temperature rise abnormally, the circuit is automatically cut off to prevent safety hazards caused by circuit faults. In actual applications, fuses are usually installed inside the mounting bracket.

[0003] Based on the above, when installing and positioning fuses and mounting bases, operator negligence or deviations in the mating dimensions of the fuse mounting base can easily lead to poor contact between the two ends of the fuse and the contact frame. This not only accelerates the aging process of the fuse and shortens its service life, but also affects the current detection effect and the safety of small household appliances in actual use. Utility Model Content

[0004] To address the aforementioned technical problems, this utility model provides an automated temperature controller testing device. This device addresses the issue that during the installation and positioning of fuses and mounting bases, operator negligence or deviations in the mounting base's dimensions can easily lead to poor contact between the fuse's ends and the contact frame. This not only accelerates the fuse's aging process and shortens its lifespan but also affects the current detection effect and the safety of small household appliances in practical applications.

[0005] The purpose and effectiveness of this utility model's automated temperature controller testing device are achieved through the following specific technical means:

[0006] An automated temperature controller testing device includes a mounting base, a protective cover, a fuse, contact frames, a connecting shaft, a transmission shaft, and an installation auxiliary mechanism. The protective cover is hinged to the rear side of the upper end of the mounting base and has an L-shaped frame structure. The fuse is installed inside the mounting base. There are two contact frames, which are elastically arranged on the left and right sides of the inner end of the mounting base, respectively. The connecting shaft is fixedly connected to the outer side of the lower end of the protective cover and is hinged to the mounting base. There are two transmission shafts, which are rotatably arranged on the front sides of the left and right ends of the connecting shaft, respectively. The installation auxiliary mechanism is located between the transmission shaft, the connecting shaft, and the contact frames.

[0007] Furthermore, a positioning auxiliary frame is fixedly connected to the bottom of the inner side of the mounting base. The positioning auxiliary frame has an arc-shaped frame structure, and the positioning auxiliary frame and the contact frame are on the same axis.

[0008] The inner end face of the contact frame is provided with a positioning auxiliary groove.

[0009] Furthermore, an elastic compression member is fixedly connected between the contact frame and the mounting base; a guide support is coaxially and rigidly connected to the outer end face of the contact frame.

[0010] Furthermore, the installation auxiliary mechanism includes: a transmission bracket and a control auxiliary frame. There are two transmission brackets, which are respectively fixedly connected to the outer end faces of two guide pillars. There are also two control auxiliary frames, which are respectively coaxially fixedly connected to the outer end faces of two transmission shafts.

[0011] Furthermore, the installation auxiliary mechanism also includes: a first inclined surface and a second inclined surface, wherein there are two first inclined surfaces, and the two first inclined surfaces are respectively disposed at the outer ends of the two control auxiliary frames; and there are two second inclined surfaces, and the two second inclined surfaces are respectively disposed at the rear side of the inner end face of the two transmission brackets.

[0012] Furthermore, the installation auxiliary mechanism also includes: a driving gear and a driven gear. There are two driving gears, which are coaxially fixedly connected to the outer sides of the left and right end faces of the connecting support shaft. There are also two driven gears, which are coaxially fixedly connected to the outer sides of the two transmission support shafts. The driving gears and driven gears on the same left and right sides mesh with each other, and the diameter of the driving gear is larger than the diameter of the driven gear.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] This invention provides positioning assistance during fuse installation, ensuring that the fuse and contact frame are on the same axis, preventing positional misalignment. Simultaneously, it compresses the contact frame, maintaining a tight and close fit between the contact frame and the fuse, guaranteeing normal fuse operation. This significantly reduces the risk of poor contact between the fuse and the contact frame, extends the fuse's lifespan, improves current detection, and further enhances the safety of small household appliances in practical applications.

[0015] In use, this invention provides an auxiliary push for the contact frame during the opening and closing control of the protective cover, ensuring a tight fit between the contact frame and the fuse, and enabling quick replacement of the fuse. This further enhances the ease of operation and flexibility of the device in practical applications. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall isometric structure of this utility model.

[0017] Figure 2 This is a schematic diagram of the positioning auxiliary frame and contact frame installation structure of this utility model.

[0018] Figure 3 This is a schematic diagram of the installation structure of the protective cover and the drive gear of this utility model.

[0019] Figure 4 This is a schematic diagram of the installation structure of the transmission shaft, contact frame, and installation auxiliary mechanism of this utility model.

[0020] Figure 5 This is a schematic diagram of the installation auxiliary mechanism after the protective cover plate of this utility model is reversed inward.

[0021] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0022] 1. Mounting base; 101. Positioning auxiliary frame; 2. Protective cover plate; 3. Fuse; 4. Contact frame; 401. Positioning auxiliary groove; 402. Elastic extrusion component; 403. Guide support; 5. Connecting support shaft; 6. Transmission support shaft; 601. Driving gear; 602. Driven gear; 603. Transmission bracket; 604. Control auxiliary frame; 605. First inclined plane; 606. Second inclined plane. Detailed Implementation

[0023] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.

[0024] Example 1:

[0025] As attached Figures 1-3 As shown:

[0026] This utility model provides an automated temperature controller testing device, including a mounting base 1, a protective cover 2, a fuse 3, a contact frame 4, a connecting support shaft 5, a transmission support shaft 6, and an installation auxiliary mechanism. The protective cover 2 is hinged to the rear side of the upper end of the mounting base 1 and has an L-shaped frame structure. The fuse 3 is installed on the inner side of the mounting base 1. There are two contact frames 4, which are elastically arranged on the left and right sides of the inner end of the mounting base 1, respectively. The connecting support shaft 5 is fixedly connected to the outer side of the lower end of the protective cover 2 and is hinged to the mounting base 1. There are two transmission support shafts 6, which are rotatably arranged on the front side of the left and right ends of the connecting support shaft 5, respectively. The installation auxiliary mechanism is arranged between the transmission support shaft 6, the connecting support shaft 5, and the contact frames 4.

[0027] Among them, a positioning auxiliary frame 101 is fixedly connected to the bottom of the inner side of the mounting base 1. The positioning auxiliary frame 101 is an arc-shaped frame structure, and the positioning auxiliary frame 101 and the contact frame 4 are on the same axis.

[0028] The inner end face of the contact holder 4 is provided with a positioning auxiliary groove 401.

[0029] Among them, an elastic compression member 402 is fixedly connected between the contact frame 4 and the mounting base 1; a guide support 403 is coaxially fixedly connected to the outer end face of the contact frame 4.

[0030] The specific usage and function of this embodiment are as follows:

[0031] In use, this utility model employs a positioning auxiliary frame 101 to assist in positioning the fuse 3, ensuring that the fuse 3 and the contact frame 4 are on the same axis, thus preventing positional misalignment between the contact frame 4 and the fuse 3. The positioning auxiliary groove 401 provides positioning assistance during the installation of the contact frame 4 and the fuse 3, while the elastic pressing member 402 presses the contact frame 4, ensuring that the contact frame 4 and the fuse 3 are always in a tight and close fit, thus guaranteeing the stable connection between the fuse 3 and the contact frame 4.

[0032] Example 2:

[0033] Based on Example 1, such as Figures 3-5 As shown:

[0034] The installation auxiliary mechanism includes: a transmission bracket 603 and a control auxiliary bracket 604. There are two transmission brackets 603, which are fixedly connected to the outer end faces of the two guide pillars 403 respectively. There are two control auxiliary brackets 604, which are coaxially fixedly connected to the outer end faces of the two transmission shafts 6 respectively.

[0035] The installation auxiliary mechanism also includes: a first inclined surface 605 and a second inclined surface 606. There are two first inclined surfaces 605, which are respectively located at the outer ends of the two control auxiliary frames 604; there are two second inclined surfaces 606, which are respectively located at the rear side of the inner end face of the two transmission brackets 603.

[0036] The installation auxiliary mechanism also includes: a driving gear 601 and a driven gear 602. There are two driving gears 601, which are coaxially fixedly connected to the outer sides of the left and right end faces of the connecting support shaft 5. There are also two driven gears 602, which are coaxially fixedly connected to the outer sides of the two transmission support shafts 6. The driving gears 601 and driven gears 602 on the same left and right sides mesh with each other, and the diameter of the driving gear 601 is larger than the diameter of the driven gear 602.

[0037] The specific usage and function of this embodiment are as follows:

[0038] When this utility model is in use, during the process of reversing the protective cover 2 outward, the driving gear 601 pushes the driven gear 602 and the transmission support shaft 6 to rotate 180 degrees. After the transmission support shaft 6 rotates, the first inclined surface 605 moves away from the transmission bracket 603, and the transmission support shaft 6 abuts against the rear end of the transmission bracket 603, pushing the contact frame 4 to slide outward synchronously, so that the fuse 3 is disengaged from the contact frame 4. At this time, the fuse 3 can be quickly replaced.

[0039] The following points should be noted in this article:

[0040] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0041] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0042] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. An automated temperature controller testing device, comprising a mounting base (1), a protective cover (2), a fuse (3), a contact frame (4), a connecting support shaft (5), a transmission support shaft (6), and an installation auxiliary mechanism, characterized in that: The protective cover (2) is hinged to the rear side of the upper end of the mounting base (1), and the protective cover (2) is an L-shaped frame structure; the fuse (3) is installed on the inner side of the mounting base (1); there are two contact frames (4), which are elastically arranged on the left and right sides of the inner end of the mounting base (1); the connecting shaft (5) is fixedly connected to the outer side of the lower end of the protective cover (2), and the connecting shaft (5) is hinged to the mounting base (1); there are two transmission shafts (6), which are rotatably arranged on the front side of the left and right ends of the connecting shaft (5); the installation auxiliary mechanism is arranged between the transmission shaft (6), the connecting shaft (5), and the contact frame (4).

2. The automated temperature controller testing device as described in claim 1, characterized in that: The bottom of the inner side of the mounting base (1) is fixedly connected to a positioning auxiliary frame (101). The positioning auxiliary frame (101) is an arc-shaped frame structure. The positioning auxiliary frame (101) and the contact frame (4) are on the same axis. The inner end face of the contact frame (4) is provided with a positioning auxiliary groove (401).

3. The automated temperature controller testing device as described in claim 1, characterized in that: An elastic compression member (402) is fixedly connected between the contact frame (4) and the mounting base (1); a guide pillar (403) is coaxially fixedly connected to the outer end face of the contact frame (4).

4. The automated temperature controller testing device as described in claim 3, characterized in that: The installation auxiliary mechanism includes: a transmission bracket (603) and a control auxiliary bracket (604). There are two transmission brackets (603), which are fixedly connected to the outer end faces of two guide pillars (403). There are two control auxiliary brackets (604), which are coaxially fixedly connected to the outer end faces of two transmission shafts (6).

5. The automated temperature controller testing device as described in claim 4, characterized in that: The installation auxiliary mechanism further includes: a first inclined surface (605) and a second inclined surface (606). There are two first inclined surfaces (605), which are respectively disposed at the outer ends of the two control auxiliary frames (604); there are two second inclined surfaces (606), which are respectively disposed at the rear side of the inner end face of the two transmission brackets (603).

6. The automated temperature controller testing device as described in claim 1, characterized in that: The installation auxiliary mechanism also includes: a driving gear (601) and a driven gear (602). There are two driving gears (601), which are coaxially fixedly connected to the outer sides of the left and right end faces of the connecting support shaft (5). There are two driven gears (602), which are coaxially fixedly connected to the outer sides of the two transmission support shafts (6). The driving gears (601) and driven gears (602) on the same left and right sides mesh with each other. The diameter of the driving gear (601) is larger than the diameter of the driven gear (602).

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