Circuit converter housing
By introducing anti-vibration protection and positioning mechanisms into the circuit converter housing, the wear problem caused by vibration is solved, and the converter achieves anti-vibration protection and adaptability to multiple models.
Patent Information
- Application Number
- CN202520405931.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-10
- Publication Date
- 2026-02-03
- Estimated Expiration
- 2035-03-10
AI Technical Summary
Existing circuit converters lack effective shock absorption protection measures, which leads to vibration causing wear on internal components, affecting performance and lifespan.
A circuit converter housing was designed, which includes a vibration protection mechanism and a positioning mechanism. It uses cross-distributed brackets, damping rods and springs to absorb vibration energy, and uses clamps and adjusting rods to fix multiple models of converters.
It effectively prevents the converter from wearing out due to vibration, extends its service life, and is compatible with the fixing of different converter models, avoiding limitations in use.
Smart Images
Figure CN223872553U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of circuit converter technology, specifically to a circuit converter housing. Background Technology
[0002] A circuit converter is a device that converts an input signal (such as voltage, current, or frequency) into another output signal. In automated instrumentation and automatic control systems, a signal is often converted into another signal that is compared with a standard or reference quantity in order to connect two types of instruments. Therefore, converters are often the intermediate link between two instruments, devices, or equipment.
[0003] In the existing technology, circuit converters do not have good shock absorption protection measures during use. Vibration will cause friction and wear on the internal components of the circuit converter, resulting in performance degradation, and in severe cases, the circuit converter will not work properly. Utility Model Content
[0004] (a) Technical problems to be solved
[0005] To address the shortcomings of existing technologies, this utility model provides a circuit converter housing, which solves the problems mentioned in the background section.
[0006] (II) Technical Solution
[0007] To achieve the above objectives, the present invention provides the following technical solution: a circuit converter housing, including a base and a converter located above the base, a mounting seat is slidably mounted above the base, the mounting seat is provided with four sets of symmetrically distributed clamping blocks, the converter is located between the four sets of clamping blocks, an anti-vibration protection mechanism for protecting the converter is provided between the mounting seat and the base, and a positioning mechanism for fixing the converter is provided inside the mounting seat.
[0008] The vibration damping protection mechanism includes two sets of cross-distributed brackets located between the mounting base and the base. Both ends of the two sets of brackets are rotatably mounted with sliders. Multiple sets of symmetrically distributed first damping rods are provided between the mounting base and the base. The two ends of the multiple sets of first damping rods are fixedly connected to the mounting base and the base, respectively. A first spring is sleeved on the first damping rod, and the two ends of the first spring are fixedly connected to the two ends of the first damping rod, respectively. Each of the four sets of symmetrically distributed clamping blocks is provided with a plate. Multiple sets of symmetrically distributed second damping rods are provided between the plate and the clamping blocks. A second spring is sleeved on the second damping rod, and the two ends of the second spring are fixedly sleeved to the two ends of the second damping rod, respectively.
[0009] Preferably, both the mounting base and the base are fixedly installed with two sets of symmetrically distributed slide rods, the slider is slidably connected to the corresponding slide rod, and two sets of symmetrically distributed third springs are sleeved on the slide rods, with the two ends of the third springs being fixedly connected to the slider and the mounting base or the base, respectively.
[0010] Preferably, the positioning mechanism includes two sets of symmetrically distributed first adjusting rods that slide within the mounting base, and two sets of symmetrically distributed second adjusting rods that slide within the mounting base. The two sets of first adjusting rods and the second adjusting rods are perpendicular to each other. Adjusting blocks are fixedly installed below each of the four sets of clamping blocks, and the adjusting blocks are slidably connected to the adjacent two sets of first adjusting rods and the second adjusting rods, respectively.
[0011] Preferably, the mounting base is provided with two sets of symmetrically distributed first bidirectional lead screws. The two ends of the two sets of first bidirectional lead screws pass through the mounting base and are rotatably connected to the mounting base through bearings. The two ends of the two sets of first bidirectional lead screws pass through two sets of first adjusting rods and are threadedly connected to the two sets of first adjusting rods respectively.
[0012] Preferably, the mounting base is provided with two sets of symmetrically distributed second bidirectional lead screws. The two ends of the two sets of second bidirectional lead screws pass through the mounting base and are rotatably connected to the mounting base through bearings. The two ends of the two sets of second bidirectional lead screws pass through two sets of second adjusting rods and are threadedly connected to the two sets of second adjusting rods respectively.
[0013] Preferably, the positioning mechanism further includes two sets of symmetrically distributed pressure frames that rotate on the base. Both ends of the two sets of pressure frames are fitted with torsion springs, and the two ends of the torsion springs are fixedly connected to the pressure frames and the base, respectively. Both sets of pressure frames are fitted with rubber rollers at their upper ends.
[0014] (III) Beneficial Effects
[0015] Compared with the prior art, the present invention provides a circuit converter housing, which has the following advantages:
[0016] The anti-vibration protection mechanism provides anti-vibration protection for the converter fixedly mounted on the mounting base, preventing wear between internal components of the converter due to vibration during use, which would affect the converter's performance and lifespan. Furthermore, the positioning mechanism allows the mounting base to be fixed for different models of converters, so that the housing mechanism is not limited to protecting specific converters. Attached Figure Description
[0017] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:
[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0019] Figure 2 This is a schematic diagram of the vibration protection mechanism of this utility model;
[0020] Figure 3This is a schematic diagram of the positioning mechanism of this utility model;
[0021] Figure 4 The pressure frame of this utility model;
[0022] Figure 5 This utility model Figure 3 Enlarged schematic diagram of the structure at point A in the diagram.
[0023] In the diagram: 1. Base; 2. Mounting seat; 3. Clamping block; 4. Converter; 5. Vibration protection mechanism; 501. Bracket; 502. Slider; 503. Slide rod; 504. Third spring; 505. First damping rod; 506. First spring; 507. Second damping rod; 508. Second spring; 509. Plate; 6. Positioning mechanism; 601. Adjusting block; 602. First adjusting rod; 603. Second adjusting rod; 604. First double-acting lead screw; 605. Second double-acting lead screw; 606. Pressure frame; 607. Torsion spring; 608. Rubber roller. Detailed Implementation
[0024] The following will describe in detail the implementation of this application with reference to the accompanying drawings and embodiments, so that the implementation process of how this application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.
[0025] Figures 1-5 In one embodiment of this utility model, the circuit converter housing includes a base 1 and a converter 4 located above the base 1. A mounting seat 2 is slidably mounted above the base 1, and four sets of symmetrically distributed clamping blocks 3 are provided on the mounting seat 2. The converter 4 is located between the four sets of clamping blocks 3. A vibration protection mechanism 5 for protecting the converter 4 is provided between the mounting seat 2 and the base 1. A positioning mechanism 6 for fixing the converter 4 is provided inside the mounting seat 2. The vibration protection mechanism 5 includes two sets of cross-distributed brackets 501 located between the mounting seat 2 and the base 1. Slider blocks 502 are rotatably mounted at both ends of the two sets of brackets 501. Multiple sets of symmetrically distributed first damping rods 505 are provided between the mounting seat 2 and the base 1. The two ends of the multiple sets of first damping rods 505 are respectively connected to the mounting seat. 2 and the base 1 are fixedly connected. A first spring 506 is sleeved on the first damping rod 505, and the two ends of the first spring 506 are fixedly connected to the two ends of the first damping rod 505 respectively. Each of the four symmetrically distributed clamping blocks 3 is provided with a plate 509. Multiple symmetrically distributed second damping rods 507 are provided between the plate 509 and the clamping block 3. A second spring 508 is sleeved on the second damping rod 507, and the two ends of the second spring 508 are fixedly sleeved to the two ends of the second damping rod 507 respectively. The anti-vibration protection mechanism 5 is set to realize the anti-vibration protection of the converter 4 fixedly installed on the mounting base 2, so as to avoid wear between the internal components of the converter 4 due to vibration during the use of the converter 4, thereby affecting the performance and life of the converter 4.
[0026] In this embodiment, reference Figure 2 , Figure 4 As shown, two sets of symmetrically distributed slide rods 503 are fixedly installed in both the mounting base 2 and the base 1. The slider 502 is slidably sleeved with the corresponding slide rod 503, and two sets of symmetrically distributed third springs 504 are sleeved on the slide rod 503. The two ends of the third spring 504 are fixedly connected to the slider 502 and the mounting base 2 or the base 1, respectively. The converter 4 is fixed on the mounting base 2. During the use of the converter 4, when it is subjected to external vibration, the vibration force is transmitted to the first spring 506, the second spring 508 and the third spring 504. The first spring 506, the second spring 508 and the third spring 504 absorb and store this vibration energy, thereby reducing the vibration transmitted to the converter 4. Under the action of the first damping rod 505 and the second damping rod 507, the energy stored in the first spring 506 and the second spring 508 is consumed, thereby realizing the anti-vibration protection for the converter.
[0027] In this embodiment, reference Figure 3 and Figure 5As shown, the positioning mechanism 6 includes two sets of symmetrically distributed first adjusting rods 602 sliding within the mounting base 2. Two sets of symmetrically distributed second adjusting rods 603 are slidably mounted within the mounting base 2. The two sets of first adjusting rods 602 and second adjusting rods 603 are perpendicularly distributed. Adjusting blocks 601 are fixedly mounted below each of the four sets of clamping blocks 3. The adjusting blocks 601 are slidably connected to the adjacent two sets of first adjusting rods 602 and second adjusting rods 603, respectively. The mounting base 2 is provided with two sets of symmetrically distributed first bidirectional lead screws 604. The two ends of the two sets of first bidirectional lead screws 604 pass through the mounting base 2 and are rotatably connected to the mounting base 2 via bearings. The two ends of the two sets of first bidirectional lead screws 604 pass through the two sets of first adjusting rods 602 and are threadedly connected to the two sets of first adjusting rods 602, respectively. The mounting base 2 is provided with two sets of symmetrically distributed second bidirectional lead screws 605. The two ends of the two sets of second bidirectional lead screws 605 pass through the mounting base 2 and are rotatably connected to the mounting base 2 via bearings, respectively. Two sets of second adjusting rods 603 are threaded through both ends of the lead screw 605 and connected to the two sets of second adjusting rods 603 respectively. The positioning mechanism 6 also includes two sets of symmetrically distributed pressure frames 606 that rotate on the base 1. Both ends of the two sets of pressure frames 606 are fitted with torsion springs 607. The two ends of the torsion springs 607 are fixedly connected to the pressure frames 606 and the base 1 respectively. The upper ends of the two sets of pressure frames 606 are fitted with rubber rollers 608. When the first bidirectional lead screw 604 in the mounting base 2 rotates, the two sets of first adjusting rods 602 slide inward or outward synchronously under the limiting action of the mounting base 2. When the second bidirectional lead screw 605 rotates, the two sets of second adjusting rods 603 slide inward or outward synchronously under the limiting action of the mounting base 2. This allows the four sets of adjusting blocks 601 to drive the four sets of clamping blocks 3 to slide inward or outward synchronously in the mounting base 2 until the converter 4 is fixed between the four sets of clamping blocks 3. This housing structure can fix various types of converters 4, avoiding the limitations of their use.
[0028] In this embodiment, the converter 4 is fixed on the mounting base 2. During use, when the converter 4 is subjected to external vibration, the vibration force is transmitted to the first spring 506, the second spring 508, and the third spring 504. The first spring 506, the second spring 508, and the third spring 504 absorb and store this vibration energy, thereby reducing the vibration felt by the converter 4. Under the action of the first damping rod 505 and the second damping rod 507, the energy stored in the first spring 506 and the second spring 508 is consumed, thus achieving anti-vibration of the converter. Vibration protection: When the first bidirectional lead screw 604 in the mounting base 2 rotates, the two sets of first adjusting rods 602 slide synchronously inward or outward under the limiting action of the mounting base 2. When the second bidirectional lead screw 605 rotates, the two sets of second adjusting rods 603 slide synchronously inward or outward under the limiting action of the mounting base 2. This enables the four sets of adjusting blocks 601 to drive the four sets of clamping blocks 3 to slide synchronously inward or outward in the mounting base 2 until the converter 4 is fixed between the four sets of clamping blocks 3. This housing structure can fix various types of converters 4, avoiding the limitations of their use.
[0029] The control method of this utility model is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail.
[0030] It should be noted that the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0031] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A circuit converter housing, comprising a base (1) and a converter (4) located above the base (1), characterized in that: A mounting base (2) is slidably mounted on the base (1). The mounting base (2) is provided with four sets of symmetrically distributed clamping blocks (3). The converter (4) is located between the four sets of clamping blocks (3). A vibration protection mechanism (5) for protecting the converter (4) is provided between the mounting base (2) and the base (1). A positioning mechanism (6) for fixing the converter (4) is provided inside the mounting base (2). The vibration protection mechanism (5) includes two sets of cross-distributed brackets (501) located between the mounting base (2) and the base (1). Both ends of the two sets of brackets (501) are rotatably mounted with sliders (502). Multiple sets of symmetrically distributed first damping rods (505) are provided between the mounting base (2) and the base (1). The two ends of the multiple sets of first damping rods (505) are fixedly connected to the mounting base (2) and the base (1) respectively. A first spring (506) is sleeved on the first damping rod (505), and the two ends of the first spring (506) are fixedly connected to the two ends of the first damping rod (505) respectively. Each of the four sets of symmetrically distributed clamping blocks (3) is provided with a plate (509). Multiple sets of symmetrically distributed second damping rods (507) are provided between the plate (509) and the clamping block (3). A second spring (508) is sleeved on the second damping rod (507), and the two ends of the second spring (508) are fixedly sleeved to the two ends of the second damping rod (507) respectively.
2. The circuit converter housing according to claim 1, characterized in that: The mounting base (2) and the base (1) are each fixedly installed with two sets of symmetrically distributed slide rods (503). The slider (502) is slidably sleeved with the corresponding slide rod (503), and two sets of symmetrically distributed third springs (504) are sleeved on the slide rod (503). The two ends of the third spring (504) are fixedly connected to the slider (502) and the mounting base (2) or the base (1) respectively.
3. The circuit converter housing according to claim 1, characterized in that: The positioning mechanism (6) includes two sets of symmetrically distributed first adjusting rods (602) that slide within the mounting base (2), and two sets of symmetrically distributed second adjusting rods (603) that slide within the mounting base (2). The two sets of first adjusting rods (602) and second adjusting rods (603) are vertically distributed. Adjusting blocks (601) are fixedly installed below each of the four sets of clamping blocks (3). The adjusting blocks (601) are slidably connected to the two adjacent sets of first adjusting rods (602) and second adjusting rods (603).
4. The circuit converter housing according to claim 1, characterized in that: The mounting base (2) is provided with two sets of symmetrically distributed first bidirectional lead screws (604). The two ends of the two sets of first bidirectional lead screws (604) pass through the mounting base (2) and are rotatably connected to the mounting base (2) through bearings. The two ends of the two sets of first bidirectional lead screws (604) pass through the two sets of first adjusting rods (602) and are threadedly connected to the two sets of first adjusting rods (602) respectively.
5. The circuit converter housing according to claim 1, characterized in that: The mounting base (2) is provided with two sets of symmetrically distributed second bidirectional lead screws (605). The two ends of the two sets of second bidirectional lead screws (605) pass through the mounting base (2) and are rotatably connected to the mounting base (2) through bearings. The two ends of the two sets of second bidirectional lead screws (605) pass through two sets of second adjusting rods (603) and are threadedly connected to the two sets of second adjusting rods (603) respectively.
6. The circuit converter housing according to claim 1, characterized in that: The positioning mechanism (6) also includes two sets of symmetrically distributed pressure frames (606) rotating on the base (1). Both ends of the two sets of pressure frames (606) are fitted with torsion springs (607). The two ends of the torsion springs (607) are fixedly connected to the pressure frames (606) and the base (1) respectively. Both ends of the two sets of pressure frames (606) are fitted with rubber rollers (608).