Generator controller circuit board production field transfer trolley
By designing a loading box with open sealed structures, the problems of pollution and loading and unloading of circuit boards during transportation are solved, and efficient and low labor intensity circuit board transportation is achieved.
Patent Information
- Application Number
- CN202421861305.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-02
- Publication Date
- 2025-08-26
- Estimated Expiration
- 2034-08-02
AI Technical Summary
The existing generator control instrument circuit board production site transfer trucks have problems such as circuit boards being easily contaminated by dust or corrosive gas, which is difficult to load and unload, and time-consuming and labor-intensive.
A transfer truck including a frame and a loading box with an open-closed structure is designed. The loading box consists of a box body and a folding cover. The box body is a rectangular cube with grooves and recessed steps. The folding cover is sealed by sliding buckles and snaps, which facilitates the loading and unloading of the entire box of the circuit board.
It effectively avoids dust or corrosive gas pollution on the circuit board, reduces the labor intensity of loading and unloading circuit boards, and improves loading and unloading efficiency.
Smart Images
Figure CN223266832U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a production site transfer technology for a generator controller circuit board, in particular to a production site transfer vehicle for a generator controller circuit board. Background Art
[0002] As the core component of the generator, the generator controller circuit board needs to go through several production processes and pass the inspection before it can be completed. During the production process of the generator controller circuit board, it needs to be transported back and forth between the various processes at the production site. Usually, a transfer vehicle is used as a transportation tool for transporting the circuit boards back and forth between the various processes at the production site. The transfer vehicle is usually composed of a frame and several loading frames. The bottom of the frame is provided with a base and universal wheels, a frame frame is vertically provided in the middle of the base, and several loading frames are fixedly provided on both sides of the frame frame from top to bottom (see attached Figure 1 , in the figure, a is the vehicle frame, b is the loading frame, and c is the circuit board). In order to facilitate the loading and unloading of the circuit boards, the loading frame is set to an L shape, and grooves for loading the circuit boards are set on the two inner sides of the L shape. When the circuit boards need to be transferred, the circuit boards are placed in the grooves one by one, so that the circuit boards can be placed vertically in the loading frame; not only will they not collide with each other, but they are also easy to count and inventory. When the circuit boards need to be processed, the circuit boards are taken out of the loading frame one by one. Since the loading frame of the on-site transfer vehicle for the production of the circuit boards of the generator controller in the prior art does not have a covering structure, the circuit boards are easily contaminated by dust or corrosive gases; and since the loading frame is fixed on the vehicle frame, the circuit boards can only be placed or taken out one by one, which increases the difficulty of loading and unloading the circuit boards; especially the lower two layers of loading frames, the loading and unloading of the circuit boards is even more difficult.
[0003] Obviously, the existing technology of the generator controller circuit board production site transfer vehicle has the problems that the circuit boards are easily contaminated by dust or corrosive gas, and the loading and unloading of the circuit boards is difficult, time-consuming and labor-intensive. Summary of the Invention
[0004] In order to solve the problems of the existing generator controller circuit board production site transfer vehicle, such as the circuit boards are easily contaminated by dust or corrosive gas, and the loading and unloading of the circuit boards is difficult and time-consuming, the utility model proposes a generator controller circuit board production site transfer vehicle.
[0005] The utility model discloses a transfer vehicle for production site of circuit boards of generator controllers, comprising a vehicle frame and a loading box; the vehicle frame comprises a vehicle frame and a loading plate; the vehicle frame is an inverted T-shaped structure, a universal wheel is provided at the bottom of the inverted T-shaped vehicle frame, and a plurality of loading plates are symmetrically fixed from top to bottom on both sides of the vertical rod of the vehicle frame; the surface of the loading plate is provided with a concave step that matches the shape and size of the bottom of the loading box; the loading box is an openable and closed structure, comprising a box body and a folding cover; the box body is a rectangular cubic structure that is open at the front and top, that is, a rectangular box body that lacks a front plate and a panel; a folding cover is provided on the rear side of the rear plate of the box body to accommodate the folding The cavity of the cover has an inner space length the same as the width of the box body, a width wider than the thickness of the two panels, and a depth the same as the height of the box body; long strip through holes for sliding panel ears are respectively provided on both sides of the cavity; grooves for loading circuit boards are provided on the upper surface of the bottom plate of the box body and the front surface of the back plate; the folding cover includes a face cover and a front cover; the face cover is rectangular, and its shape and size match the front of the box body; ears are provided on both sides of the rear end of the face cover, and are slidably installed in the long strip through holes of the box body cavity through the ears; the front cover is rectangular, and its shape and size match the front of the box body; the rear end of the front cover is hinged to the front end of the face cover.
[0006] Furthermore, the lower front part of the two side panels of the box body is provided with a sliding buckle that moves up and down, wherein the cross-sectional shape of the sliding buckle is I-shaped, the middle part is clamped in the long strip through hole in the lower front part of the two side panels of the box body, and the outer edge is extended toward the front side of the box body to be provided with an L-shaped buckle; when the front cover is closed, a notch is provided at the position corresponding to the sliding buckle, and the shape and size of the notch match the L-shaped buckle of the sliding buckle.
[0007] Furthermore, a handle for moving the box body is provided on the upper middle portion of the outer sides of the two side panels of the box body.
[0008] The beneficial technical effect of the on-site transfer vehicle for the production of the circuit boards of the generator controller of the utility model is that the circuit boards are loaded in a loading box with a closed structure, thereby preventing the circuit boards from being contaminated by dust or corrosive gas; the loading box is used to load and unload the circuit boards from the vehicle frame, thereby reducing labor intensity and improving loading and unloading efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] Attachment Figure 1 This is a three-dimensional schematic diagram of a transfer vehicle for the production site of a generator controller circuit board in the prior art;
[0010] Attachment Figure 2 This is a three-dimensional schematic diagram of a transfer vehicle for the production site of a generator controller circuit board of the utility model;
[0011] Attachment Figure 3 It is a three-dimensional schematic diagram of the box body of the utility model;
[0012] Attachment Figure 4 It is a three-dimensional schematic diagram of the folding cover of the utility model;
[0013] Attachment Figure 5 It is a three-dimensional schematic diagram of the utility model in a sealed state of a paper box;
[0014] Attachment Figure 6 It is a three-dimensional schematic diagram of the utility model in a semi-open state of the paper box;
[0015] Attachment Figure 7 It is a three-dimensional schematic diagram of the paper box of the utility model in the open state.
[0016] In the figure, 1 is the frame, 1-1 is the frame frame, 1-2 is the load-bearing plate, and 1-3 is the concave step; 2 is the loading box, 2-1 is the box body, 2-1-1 is the cavity, 2-1-2 is the long strip through hole, 2-1-3 is the groove, 2-1-4 is the slider, and 2-1-5 is the handle; 2-2 is the folding cover, 2-2-1 is the surface cover, 2-2-2 is the front cover, 2-2-3 is the support ear, and 2-2-4 is the notch.
[0017] The following is a further description of the generator controller circuit board production site transfer vehicle of the present invention in conjunction with the accompanying drawings and specific implementation methods. DETAILED DESCRIPTION
[0018] As can be seen from the accompanying drawings, the utility model of the generator controller circuit board production site transfer vehicle includes a frame 1 and a loading box 2, the frame including a frame frame 1-1 and a load-bearing plate 1-2; the frame frame is an inverted T-shaped structure, a universal wheel is provided at the bottom of the inverted T-shaped frame frame, and a number of load-bearing plates are symmetrically fixed from top to bottom on both sides of the frame frame vertical rod; the surface of the load-bearing plate is provided with a concave step 1-3 that matches the shape and size of the bottom of the loading box; the loading box is an openable and closed structure, including a box body 2-1 and a folding cover 2-2; the box body is a rectangular cube structure with an open front and top, that is, a rectangular box body without a front plate and a panel; a cavity for accommodating the folding cover is extended on the rear side of the rear plate of the box body 2-1-1, the inner space length of the cavity is the same as the width of the box body, the width is wider than the thickness of the two panels, and the depth is the same as the height of the box body; long strip-shaped through holes 2-1-2 for the panel ears to slide are respectively provided on both sides of the cavity; grooves 2-1-3 for loading circuit boards are provided on the upper surface of the bottom plate of the box body and the front surface of the back plate; the folding cover includes a face cover 2-2-1 and a front cover 2-2-2; the face cover is rectangular, and its shape and size match the front of the box body; ears 2-2-3 are provided on both sides of the rear end of the face cover, and are slidably installed in the long strip-shaped through holes of the box body cavity through the ears; the front cover is rectangular, and its shape and size match the front of the box body; the rear end of the front cover is hinged to the front end of the face cover. The utility model generator controller circuit board production site transfer vehicle adopts a freely movable and openable closed structure loading box for circuit boards, so that the circuit boards are stored in a relatively closed space, avoiding the circuit boards from being contaminated by dust or corrosive gases. By using a loading box to load and unload circuit boards from the vehicle frame in a single case, rather than individually, labor intensity is effectively reduced and loading and unloading efficiency is improved. Because the frame's support plate is provided with a recessed step that matches the shape and size of the bottom of the loading box, the loading box is relatively stable once placed within the recessed step, preventing it from tipping over even with the slightest vibration. Because the inner wall of the loading box is provided with grooves, loading and unloading circuit boards is virtually identical to existing technology, without affecting the operator's operating habits.
[0019] To ensure the airtightness of the loading box, as one of the preferred technical solutions, the lower front portions of both side panels of the box body are each provided with a sliding buckle 2-1-4 that moves up and down. The sliding buckle has an I-shaped cross-section, with the center portion snapping into the elongated through-holes in the lower front portions of the two side panels. The outer edges, extending toward the front of the box body, are provided with L-shaped buckles. When the front cover is closed, notches 2-2-4 are provided at the positions corresponding to the sliders, and the shape and size of the notches match the L-shaped buckles of the sliders. To open the front cover, the slider is moved to the top position, with the notches on either side of the front cover aligned with the L-shaped buckles of the slider. The front cover is then pulled forward to open. Once the front cover is closed to the desired position, the slider is pushed downward, and the L-shaped buckles of the slider engage below the notches in the front cover, closing the front cover.
[0020] As one of the preferred technical solutions, a handle 2-1-5 for moving the box body is provided on the upper middle portion of the outer sides of the two side panels of the box body. The handle is provided to facilitate the operator to load and unload the loading box from the frame and avoid mistakes caused by hand slipping.
[0021] Obviously, the beneficial technical effect of the generator controller circuit board production site transfer vehicle of the utility model is that the circuit boards are loaded in a loading box with a closed structure, thereby preventing the circuit boards from being contaminated by dust or corrosive gas; the loading box is used to load and unload the circuit boards from the frame, thereby reducing labor intensity and improving loading and unloading efficiency.
Claims
1. A generator controller circuit board production site transfer vehicle, characterized in that: The transfer vehicle comprises a vehicle frame and a loading box; the vehicle frame comprises a vehicle frame and a loading plate; the vehicle frame is an inverted T-shaped structure, a universal wheel is provided at the bottom of the inverted T-shaped vehicle frame, and a plurality of loading plates are symmetrically fixed from top to bottom on both sides of the vertical rod of the vehicle frame; the surface of the loading plate is provided with a concave step that matches the shape and size of the bottom of the loading box; the loading box is an openable and closed structure, comprising a box body and a folding cover; the box body is a rectangular cube structure that is open at the front and top, that is, a rectangular box body that lacks a front plate and a panel; a cavity for accommodating the folding cover is extended on the rear side of the rear plate of the box body, and the cavity The inner space has the same length as the width of the box body, the width is wider than the thickness of the two panels, and the depth is the same as the height of the box body; long strip through holes for the panel ears to slide are respectively provided on both sides of the cavity; grooves for loading circuit boards are provided on the upper surface of the bottom plate of the box body and the front surface of the back plate; the folding cover includes a face cover and a front cover; the face cover is rectangular, and its shape and size match the front of the box body; ears are provided on both sides of the rear end of the face cover, and are slidably installed in the long strip through holes of the box body cavity through the ears; the front cover is rectangular, and its shape and size match the front of the box body; the rear end of the front cover is hinged to the front end of the face cover.
2. The generator controller circuit board production site transfer vehicle according to claim 1 is characterized in that: The lower front part of the two side panels of the box body is provided with a sliding buckle that moves up and down, wherein the cross-sectional shape of the sliding buckle is I-shaped, the middle part is clamped in the long strip through hole in the lower front part of the two side panels of the box body, and the outer edge is extended to the front side of the box body to be provided with an L-shaped buckle; when the front cover is closed, a notch is provided at the position corresponding to the sliding buckle, and the shape and size of the notch match the L-shaped buckle of the sliding buckle.
3. The generator controller circuit board production site transfer vehicle according to claim 1 or 2, characterized in that: A handle for moving the box body is provided on the upper middle portion of the outer sides of the two side plates of the box body.