Circuit breaker with adjusting function

Abstract

The utility model discloses a circuit breaker with an adjusting function, which comprises a support frame and a circuit breaker main body arranged on the support frame through an assembly part, the assembly part comprises a mounting seat and a clamping structure assembled on the front surface of the mounting seat, the mounting seat comprises a sliding chute and a sliding seat, plugs are fixedly embedded in the top and the bottom of the sliding chute, and the sliding seat is fixedly connected with the sliding chute. Two plugs are arranged on the sliding seat, screw rods penetrate through the two plugs in a threaded mode, rotary knobs are fixedly installed at the outer ends of the two screw rods, and screws for positioning the sliding seat penetrate through the top and the bottom of the sliding seat in a threaded mode. According to the circuit breaker with the adjusting function, the mounting base and the clamping structure are designed, the circuit breaker main body is assembled on the mounting base through the clamping structure, the position adjusting operation of the circuit breaker main body in the vertical direction and the transverse direction can be achieved respectively in cooperation with the sliding groove and the sliding base, and the circuit breaker is suitable for mounting environments of existing circuit breakers under most conditions and convenient to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit breakers, in particular to a circuit breaker with an adjustment function. Background Art

[0002] After searching, Chinese patent CN220796603U discloses a circuit breaker with an adjustment function, wherein a circuit breaker body is fixedly connected to the top of the circuit breaker base, an insulating protection pad is fixedly connected to the top of the circuit breaker base, a circuit breaker cover is rotatably connected to the top of the circuit breaker body, an observation port is provided on the top of the circuit breaker cover, a switch port is provided on the top of the circuit breaker cover, a circuit breaker body is provided with a circuit breaker switch, and the top of the circuit breaker switch passes through the switch port. The utility model can easily complete the horizontal movement of the circuit breaker through the design of a horizontal sliding column, a horizontal sliding groove, a second clamping column, a spring and a clamping groove; and can easily complete the vertical movement of the circuit breaker through the design of a vertical sliding column, a vertical sliding groove, a first clamping column, a spring and a clamping groove, and the entire adjustment structure can be adjusted to a desired position.

[0003] As mentioned above, Chinese patent CN220796603U can realize the lateral and vertical movement of the circuit breaker through the adjustment structure, so that the circuit breaker can be adjusted to a desired position in the plane. However, in actual applications, circuit breakers are mostly assembled on strip support frames or DIN rails. The above adjustment structure is only suitable for the installation of a single circuit breaker, and is not suitable for the installation layout of multiple circuit breakers on the strip support frame. When the existing strip support frame or DIN rail is adjusted up and down, the operator needs to disassemble and assemble the bolts, which is cumbersome. Therefore, the applicant has designed a circuit breaker with an adjustment function to solve the above problem. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a circuit breaker with an adjustment function, which solves the problem of complicated operation when the current strip support frame or DIN rail is used for upper and lower position adjustment.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: A circuit breaker with an adjustment function, comprising a support frame and a circuit breaker body mounted on the support frame through an assembly,

[0006] The assembly part includes a mounting seat and a clamping structure assembled on the front side of the mounting seat.

[0007] The mounting seat includes a slide groove and a slide seat for vertical position adjustment and lateral position adjustment respectively, the slide groove and the slide seat are distributed front and rear and connected as a whole, the top and bottom of the slide groove are fixedly embedded with plugs, both of the plugs are threaded with screws, and the outer ends of the two screws are fixedly installed with knobs, and the top and bottom of the slide seat are threaded with screws for positioning.

[0008] Preferably, the clamping structure includes a fixed frame clamped to the back of the circuit breaker body and a movable frame slidably assembled in the slide slot, four elastic clamps are installed on the fixed frame, four clamp seats are installed on the movable frame, and the four elastic clamps are respectively clamped and adapted with the four clamp seats.

[0009] Preferably, the elastic card includes a shaft rod and a clamping strip vertically fixedly installed at its bottom end, and a nut threadedly assembled on the top end of the shaft rod for limiting its top end. A return spring is provided on the outer sleeve of the shaft rod, and both ends of the return spring are respectively pressed and contacted with the clamping strip and the fixing frame.

[0010] Preferably, a limiting groove for accommodating the end of the reset spring is provided at the top of the clamping strip and at the contact position between the fixing frame and the reset spring.

[0011] Preferably, the card seat includes a fixed seat, a slope is provided on the top of the fixed seat away from the mounting seat, a card slot for accommodating the card seat is opened in the middle of the top surface of the fixed seat, and a baffle is vertically provided on the side of the top of the fixed seat away from the slope.

[0012] The utility model provides a circuit breaker with an adjustment function. Compared with the prior art, it has the following beneficial effects:

[0013] The circuit breaker with adjustment function is designed with a mounting seat and a clamping structure. The circuit breaker body is assembled on the mounting seat through the clamping structure, and the position adjustment operation of the circuit breaker body along the vertical direction and the horizontal direction can be respectively realized by cooperating with the slide groove and the slide seat. It is suitable for the installation environment of the current circuit breaker in most cases and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the clamping structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the mounting seat of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the elastic card of the utility model;

[0018] Figure 5This is a structural schematic diagram of the card holder of the utility model;

[0019] Figure 6 This is a schematic diagram of the installation structure of the fixing frame of the utility model;

[0020] Figure 7 This is a schematic diagram of the installation structure of the slide seat of the utility model;

[0021] In the figure:

[0022] 100. Support frame;

[0023] 200. Circuit breaker body;

[0024] 300, assembly parts;

[0025] 310, mounting seat; 320, clamping structure;

[0026] 3110, slide groove; 3120, slide seat; 3130, plug; 3140, screw; 3150, knob; 3160, screw;

[0027] 3210, fixed frame; 3220, movable frame; 3230, elastic card; 3240, card holder;

[0028] 3231, shaft; 3232, clamping strip; 3233, nut; 3234, return spring; 3235, limit groove;

[0029] 3241. fixed seat; 3242. slope; 3243. slot; 3244. baffle. DETAILED DESCRIPTION

[0030] 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.

[0031] See also Figure 1-7The utility model provides a technical solution: a circuit breaker with an adjustment function, comprising a support frame 100 and a circuit breaker body 200 installed on the support frame 100 through an assembly part 300, the assembly part 300 comprises a mounting seat 310 and a clamping structure 320 assembled on the front of the mounting seat 310, the mounting seat 310 comprises a slide groove 3110 and a slide seat 3120 for vertical position adjustment and lateral position adjustment respectively, the slide groove 3110 and the slide seat 3120 are distributed front and rear and connected as one body, the top and bottom of the slide groove 3110 are fixedly embedded with plugs 3130, the two plugs 3130 are threadedly penetrated with screws 3140, the outer ends of the two screws 3140 are fixedly installed with knobs 3150, and the top and bottom of the slide seat 3120 are threadedly penetrated with screws 3160 for positioning.

[0032] Based on the above-mentioned structural setting, the circuit breaker with adjustment function is composed of a support frame 100, a circuit breaker body 200 and an assembly part 300, wherein the support frame 100 provides structural support for the installation of the circuit breaker body 200, and the circuit breaker body 200 is installed on the support frame 100 through the assembly part 300. The assembly part 300 serves as a connecting piece between the circuit breaker body 200 and the support frame 100, and is mainly composed of a slide groove 3110 and a slide seat 3120. The slide groove 3110 cooperates with the clamping structure 320 to realize the position movement of the circuit breaker body 200 in the vertical direction, and the slide seat 3120 cooperates with the support frame 100 to realize the position movement of the circuit breaker body 200 in the lateral direction. Specifically, during the working process, the operator can move the slide seat 3120 along the support frame 100, and when it moves to the required When the required position is required, the operator can limit the slide seat 3120 by means of the screw 3160 to complete the horizontal position movement of the circuit breaker body 200. Similarly, the operator can move the clamping structure 320 along the slide groove 3110. When it moves to the required position, the operator can limit the clamping structure 320 by means of the two screws 3140 to complete the vertical position movement of the circuit breaker body 200. The circuit breaker with adjustment function is designed with a mounting seat 310 and a clamping structure 320. The circuit breaker body 200 is assembled on the mounting seat 310 by means of the clamping structure 320. In combination with the slide groove 3110 and the slide seat 3120, the position adjustment operations of the circuit breaker body 200 in the vertical direction and the horizontal direction can be realized respectively. It is suitable for the installation environment of the current circuit breaker in most cases and is easy to operate.

[0033] Further, the clamping structure 320 includes a fixed frame 3210 clamped on the back of the circuit breaker body 200 and a movable frame 3220 slidably assembled in the slide groove 3110, four elastic clamps 3230 are installed on the fixed frame 3210, and four clamping seats 3240 are installed on the movable frame 3220, and the four elastic clamps 3230 are respectively clamped and adapted with the four clamping seats 3240. Among them, the clamping structure 320 can realize convenient disassembly and assembly between the circuit breaker body 200 and the support frame 100, the fixed frame 3210 and the four elastic clamps 3230 can form a prefabricated component, which is clamped on the back of the circuit breaker body 200, and the movable frame 3220 and the four clamping seats 3240 can form a prefabricated component, which is slidably installed on the front of the mounting seat 310.

[0034] Furthermore, the elastic card 3230 includes a shaft 3231 and a clamping strip 3232 vertically fixedly installed at the bottom thereof, and a nut 3233 threadedly assembled on the top of the shaft 3231 for limiting the top thereof, and a reset spring 3234 is sleeved on the outside of the shaft 3231, and the two ends of the reset spring 3234 are respectively pressed against the clamping strip 3232 and the fixing frame 3210. The elastic card 3230 can realize the lifting and lowering of the clamping strip 3232 by means of the reset spring 3234, and when the four elastic cards 3230 are respectively clamped on the four clamping seats 3240, the clamping of the clamping structure 320 is realized, and when the four elastic cards 3230 are respectively separated from the four clamping seats 3240, the splitting of the clamping structure 320 is realized.

[0035] Furthermore, a limiting groove 3235 for accommodating the end of the reset spring 3234 is provided at the top of the clamping strip 3232 and the contact position between the fixing frame 3210 and the reset spring 3234. The reset spring 3234 is coaxially sleeved on the outside of the shaft 3231, and the design of the limiting groove 3235 provides positioning and accommodating space for both ends of the reset spring 3234, ensuring that the reset spring 3234 is installed securely and firmly.

[0036] Furthermore, the card seat 3240 includes a fixed seat 3241, and a slope 3242 is provided on the top of the fixed seat 3241 away from the mounting seat 310, a card slot 3243 for accommodating the card seat 3240 is opened in the middle of the top surface of the fixed seat 3241, and a baffle 3244 is vertically provided on the side of the top of the fixed seat 3241 away from the slope 3242. Among them, the socket 3240 is used for the clamping of the elastic card 3230. During the clamping process of the clamping structure 320, the elastic card 3230 first contacts the slope 3242, the clamping strip 3232 moves up along the slope 3242, the reset spring 3234 is compressed, and the shaft rod 3231 moves up until the clamping strip 3232 is embedded in the slot 3243, and the reset spring 3234 is reset to achieve the limited clamping of the clamping strip 3232 in the slot 3243. Since the nut 3233 only serves to limit the end of the shaft rod 3231, the shaft rod 3231 may rotate, and the baffle 3244 serves to limit and correct the position of the clamping strip 3232 to ensure that the clamping strip 3232 can be stably embedded in the slot 3243.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A circuit breaker with an adjustment function, comprising a support frame (100) and a circuit breaker body (200) mounted on the support frame (100) via an assembly part (300); Features: The assembly part (300) comprises a mounting seat (310) and a clamping structure (320) mounted on the front side of the mounting seat (310); The mounting seat (310) includes a slide groove (3110) and a slide seat (3120) for vertical position adjustment and lateral position adjustment respectively. The slide groove (3110) and the slide seat (3120) are distributed in the front and rear and are connected as a whole. The top and bottom of the slide groove (3110) are fixedly embedded with plugs (3130), and screws (3140) are threaded through the two plugs (3130). Knobs (3150) are fixedly installed on the outer ends of the two screws (3140), and screws (3160) are threaded through the top and bottom of the slide seat (3120) for positioning.

2. A circuit breaker with an adjustment function according to claim 1, characterized in that: The clamping structure (320) comprises a fixed frame (3210) clamped on the back of the circuit breaker body (200) and a movable frame (3220) slidably assembled in the slide groove (3110), four elastic cards (3230) are installed on the fixed frame (3210), and four clamping seats (3240) are installed on the movable frame (3220), and the four elastic cards (3230) are respectively clamped and adapted with the four clamping seats (3240).

3. A circuit breaker with an adjustment function according to claim 2, characterized in that: The elastic card (3230) includes a shaft (3231) and a clamping strip (3232) vertically fixedly installed at the bottom end thereof, and a nut (3233) threadedly assembled on the top end of the shaft (3231) for limiting the top end thereof. A return spring (3234) is sleeved on the outside of the shaft (3231), and the two ends of the return spring (3234) are respectively in pressure contact with the clamping strip (3232) and the fixing frame (3210).

4. A circuit breaker with an adjustment function according to claim 3, characterized in that: A limiting groove (3235) for accommodating the end of the reset spring (3234) is provided at the top of the clamping strip (3232) and the contact position between the fixing frame (3210) and the reset spring (3234).

5. A circuit breaker with an adjustment function according to claim 2, characterized in that: The card seat (3240) comprises a fixed seat (3241), a slope (3242) is provided on the top of the fixed seat (3241) on a side away from the mounting seat (310), a card slot (3243) for accommodating the card seat (3240) is provided in the middle of the top surface of the fixed seat (3241), and a baffle (3244) is vertically provided on the side of the top of the fixed seat (3241) away from the slope (3242).

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