Load box
By combining the first partial shell, the second partial shell, the third partial shell, the fourth partial shell, and the rotation adjustment device, the problem of the single assembly mode of the existing load box is solved, and the shape and size of the load box can be flexibly adjusted, improving the adaptability of the equipment and the comfort of use.
Patent Information
- Application Number
- CN202422908374.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-27
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-11-27
AI Technical Summary
The existing load cell assembly mode is simple, the shell shape is fixed, and the internal assembly components are fixed, which cannot be flexibly adjusted.
The structure consists of a first partial shell, a second partial shell, a third partial shell, a fourth partial shell, a rotary adjustment device, a first adjustment bar, and a second adjustment bar. The rotary adjustment device drives the adjustment bar to move, thereby adjusting the relative position between the shells and achieving free adjustment of shape and size.
The shape and size of the load cell can be flexibly adjusted, improving the adaptability and user comfort of the equipment and preventing damage to the casing.
Smart Images
Figure CN223582108U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of detection equipment, especially, relate to a load box. BACKGROUND
[0002] The load box is a kind of power supply detection equipment, mainly used to carry out load detection and maintenance to generator, uninterruptible power supply (UPS), power transmission equipment, load box is simulated various load conditions, such as resistive load, inductive load, capacitive load etc., to evaluate the performance and stability of equipment, is used in power system to test the stability and reliability of power grid, check whether the protection device of equipment works normally, is used in electrical equipment to test the performance and life of equipment, verify whether the design and manufacture of equipment meet the standard, the load box in prior art presents integration, fixed shape, and using the load box in prior art, there is the technical problem that shell form is fixed, internal assembly component solidification, assembly is too single. CONTENT OF UTILITY MODEL
[0003] The utility model aims at providing a kind of load box, to solve the technical problem of single assembly mode in prior art.
[0004] To achieve the above object, the utility model embodiment provides a kind of load box, including first local shell, second local shell, third local shell, fourth local shell, rotary adjusting device, first adjusting strip and second adjusting strip, the first local shell, the second local shell, the third local shell and the fourth local shell combination form complete shell, control device is arranged in the complete shell, the first local shell, the second local shell, the third local shell and the fourth local shell are slidably connected between each other, the rotary adjusting device is fixedly installed at the top of the first local shell, and the rotary adjusting device is located at the central position of the top plane connection of the first local shell, the second local shell, the third local shell and the fourth local shell, one end of the first adjusting strip is fixedly installed on the fourth local shell, the other end of the first adjusting strip passes through the rotary adjusting device and is engaged with the rotary adjusting device, one end of the second adjusting strip is fixedly installed on the second local shell, the other end of the second adjusting strip passes through the rotary adjusting device and is engaged with the rotary adjusting device.
[0005] Preferably, the first local shell and the fourth local shell are respectively slidably connected with the second local shell and the third local shell longitudinally.
[0006] Preferably, the first local shell and the second local shell are respectively slidably connected with the fourth local shell and the third local shell transversely.
[0007] Preferably, a plurality of engagement teeth are arranged on the elongated ends of the first and second adjusting strips.
[0008] Preferably, the rotating adjusting device comprises a mounting shell, a first gear, a second gear and an adjusting shaft, the mounting shell is fixedly mounted on the first local shell, the first gear and the second gear are arranged in the mounting shell, one end of the adjusting shaft extends into the mounting shell through the top of the mounting shell, and the adjusting shaft is rotationally connected with the mounting shell, the first gear and the second gear are sleeved on the adjusting shaft, and the first adjusting strip and the second adjusting strip are arranged through the mounting shell and are respectively meshed with the first gear and the second gear.
[0009] Preferably, the mounting shell is cylindrically arranged.
[0010] Preferably, the first local shell, the second local shell, the third local shell and the fourth local shell are the same in shape and size.
[0011] Preferably, the side connecting corners of the first local shell, the second local shell, the third local shell and the fourth local shell are arranged in an arc surface.
[0012] The one or more technical solutions in the load box provided by the embodiment of the utility model have at least one of the following technical effects:
[0013] The load box in the utility model is combined by the first local casing, the second local casing, the third local casing, the fourth local casing, the rotary adjusting device, the first adjusting strip and the second adjusting strip, wherein the first local casing, the second local casing, the third local casing and the fourth local casing can be bottled to form a complete casing, the control device of the load box is assembled in the first local casing, the second local casing, the third local casing and the fourth local casing after assembling, and is fixedly installed on the plane at the top of the first local casing through the rotary adjusting device, the rotary adjusting device is located at the central position of the top plane of the first local casing, the second local casing, the third local casing and the fourth local casing, one end of the first adjusting strip is fixedly connected with the top of the fourth local casing, and the other end of the first adjusting strip is fixedly connected with the fourth local casing, the rotary adjusting device drives the first adjusting strip and the second adjusting strip to move, through the above structural arrangement, the load box in the utility model can drive the first adjusting strip and the second adjusting strip to move through the rotary adjusting device, the relative position of the first adjusting strip and the second adjusting strip is adjusted, the relative position between the first local casing, the second local casing, the third local casing and the fourth local casing is changed, and through the above structural arrangement, the load box in the utility model can be freely adjusted in shape and size. BRIEF DESCRIPTION OF DRAWINGS
[0014] In order to more clearly illustrate the technical scheme in the embodiments of the utility model, 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 are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained without creative labor under the premise of these drawings.
[0015] Figure 1 The effect picture of the load box provided by the embodiments of the utility model.
[0016] Figure 2 The sectional view of the rotary adjusting device of the load box provided by the embodiments of the utility model.
[0017] In the drawings, various reference signs are:
[0018] 10 - first local casing 20 - second local casing 30 - third local casing
[0019] 40 - fourth local casing 50 - rotary adjusting device 51 - installation casing
[0020] 52 - first gear 53 - second gear 54 - adjusting shaft
[0021] 60 - first adjusting strip 70 - second adjusting strip. DETAILED DESCRIPTION
[0022] The embodiments of the present application are described below in detail, examples of which are shown in the accompanying drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout the drawings. The embodiments described below by referring to the drawings are exemplary and are intended to explain the embodiments of the present application, and cannot be understood as a limitation of the present application. Figures 1-2
[0023] In the description of the embodiments of the present application, it should be understood that the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only intended to facilitate the description of the embodiments of the present application and simplify the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.
[0024] In addition, the terms "first", "second" are only used for descriptive purpose, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.
[0025] In the embodiments of the present application, unless otherwise specifically defined and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.
[0026] In one embodiment of the present application, as shown in Figures 1-2 As shown, a load box is provided, comprising a first partial shell 10, a second partial shell 20, a third partial shell 30, a fourth partial shell 40, a rotary adjusting device 50, a first adjusting strip 60 and a second adjusting strip 70, the first partial shell 10, the second partial shell 20, the third partial shell 30 and the fourth partial shell 40 are combined to form a complete shell, a control device is arranged in the complete shell, the first partial shell 10, the second partial shell 20, the third partial shell 30 and the fourth partial shell 40 are slidably connected with each other, the rotary adjusting device 50 is fixedly installed on the top of the first partial shell 10, and the rotary adjusting device 50 is located at the central position of the top plane connection of the first partial shell 10, the second partial shell 20, the third partial shell 30 and the fourth partial shell 40, one end of the first adjusting strip 60 is fixedly installed on the fourth partial shell 40, and the other end of the first adjusting strip 60 is engaged with the rotary adjusting device 50 through the rotary adjusting device 50, one end of the second adjusting strip 70 is fixedly installed on the second partial shell 20, and the other end of the second adjusting strip 70 is engaged with the rotary adjusting device 50 through the rotary adjusting device 50.
[0027] The load box in the utility model is combined by the first partial shell 10, the second partial shell 20, the third partial shell 30, the fourth partial shell 40, the rotary adjusting device 50, the first adjusting strip 60 and the second adjusting strip 70, wherein the first partial shell 10, the second partial shell 20, the third partial shell 30 and the fourth partial shell 40 can be combined to form a complete shell, the control device of the load box is assembled in the first partial shell 10, the second partial shell 20, the third partial shell 30 and the fourth partial shell 40 after assembly, and is fixedly installed on the plane on the top of the first partial shell 10 through the rotary adjusting device 50, and the rotary adjusting device 50 is located at the central position of the top plane of the first partial shell 10, the second partial shell 20, the third partial shell 30 and the fourth partial shell 40, one end of the first adjusting strip 60 is fixedly connected with the top of the fourth partial shell 40, and one end of the first adjusting strip 60 is fixedly connected with the fourth partial shell 40, the rotary adjusting device 50 drives the first adjusting strip 60 and the second adjusting strip 70 to move, through the above structural arrangement, the load box in the utility model can drive the first adjusting strip 60 and the second adjusting strip 70 to adjust the relative position through the rotary adjusting device 50, change the relative position between the first partial shell 10, the second partial shell 20, the third partial shell 30 and the fourth partial shell 40, and freely adjust the shape and size of the load box through the above structural arrangement.
[0028] In another embodiment of the utility model, as Figure 1As shown, the first local shell 10 and the fourth local shell 40 are longitudinally slidingly connected with the second local shell 20 and the third local shell 30 respectively, ensuring the sliding direction of the sliding connection between the first local shell 10 and the second local shell 20 and the sliding direction of the sliding connection between the fourth local shell 40 and the third local shell 30.
[0029] In another embodiment of the present application, as shown in Figure 1 As shown, the first local shell 10 and the second local shell 20 are transversely slidingly connected with the fourth local shell 40 and the third local shell 30 respectively, ensuring the sliding direction of the sliding connection between the first local shell 10 and the fourth local shell 40 and the sliding direction of the sliding connection between the second local shell 20 and the third local shell 30.
[0030] In another embodiment of the present application, as shown in Figure 1 As shown, the first adjusting strip 60 and the second adjusting strip 70 are provided with a plurality of meshing teeth on the extended ends, facilitating the meshing connection of the first adjusting strip 60 and the second adjusting strip 70.
[0031] In another embodiment of the present application, as shown in Figures 1-2 As shown, the rotating adjusting device 50 comprises a mounting shell 51, a first gear 52, a second gear 53 and an adjusting shaft 54, the mounting shell 51 is fixedly installed on the first local shell 10, the first gear 52 and the second gear 53 are arranged in the mounting shell 51, one end of the adjusting shaft 54 extends into the mounting shell 51 through the top of the mounting shell 51, and the adjusting shaft 54 is rotatably connected with the mounting shell 51, the first gear 52 and the second gear 53 are sleeved on the adjusting shaft 54, the first adjusting strip 60 and the second adjusting strip 70 are arranged through the mounting shell 51, and the first adjusting strip 60 and the second adjusting strip 70 are meshingly connected with the first gear 52 and the second gear 53 respectively, so as to realize the synchronous operation of the rotating adjusting device 50 on the first adjusting strip 60 and the second adjusting strip 70.
[0032] In another embodiment of the present application, as shown in Figure 1 As shown, the mounting shell 51 is cylindrically arranged, matching the outer contour of the first gear 52 and the second gear 53.
[0033] In another embodiment of the present application, as shown in Figure 1 As shown, the first local shell 10, the second local shell 20, the third local shell 30 and the fourth local shell 40 are of the same shape and size, forming a regular whole.
[0034] In another embodiment of the present application, as shown in Figure 1As shown, the side of the first partial shell 10, the second partial shell 20, the third partial shell 30 and the fourth partial shell 40 is connected with the arc-shaped corner, which improves the comfort and avoids bumping.
[0035] The above merely describes the preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A load cartridge, characterized by: The utility model provides a kind of control device, including first local shell, second local shell, third local shell, fourth local shell, rotary adjusting device, first adjusting strip and second adjusting strip, the first local shell, the second local shell, the third local shell and the fourth local shell combination form complete shell, control device is arranged in the complete shell, the first local shell, the second local shell, the third local shell and the fourth local shell are slidably connected between each other, the rotary adjusting device is fixedly installed on the first local shell top, and the rotary adjusting device is located in the central position of the first local shell, the second local shell, the third local shell and the fourth local shell top plane connection, one end of the first adjusting strip is fixedly installed on the fourth local shell, the other end of the first adjusting strip passes through the rotary adjusting device and is engaged with the rotary adjusting device, one end of the second adjusting strip is fixedly installed on the second local shell, the other end of the second adjusting strip passes through the rotary adjusting device and is engaged with the rotary adjusting device.
2. The load cassette of claim 1, wherein: The first local shell and the fourth local shell are longitudinally slidably connected with the second local shell and the third local shell respectively.
3. The load cartridge of claim 1, wherein: The first local shell and the second local shell are transversely slidably connected with the fourth local shell and the third local shell respectively.
4. The load box of claim 1, wherein: Engagement teeth are arranged on the extended ends of the first adjusting strip and the second adjusting strip.
5. The load cartridge of claim 1, wherein: The rotary adjusting device includes a mounting shell, a first gear, a second gear, and an adjusting shaft. The mounting shell is fixedly installed on the first local shell. The first gear and the second gear are arranged in the mounting shell. The adjusting shaft extends through the top of the mounting shell into the mounting shell, and the adjusting shaft is rotationally connected with the mounting shell. The first gear and the second gear are sleeved on the adjusting shaft. The first adjusting strip and the second adjusting strip pass through the mounting shell, and the first adjusting strip and the second adjusting strip are engaged with the first gear and the second gear respectively.
6. The load cartridge of claim 5, wherein: The mounting shell is cylindrical in shape.
7. The load box of claim 1, wherein: The first local shell, the second local shell, the third local shell, and the fourth local shell are the same in shape and size.
8. The load box of claim 1, wherein: The side connection corners of the first local shell, the second local shell, the third local shell, and the fourth local shell are arc-shaped.