Weak current debugging tool
By designing a combination of a fixed cylinder and a clamping unit, and utilizing an electric push rod to achieve rapid switching of the screwdriver tip, the problems of easy damage to external drive components and long switching time are solved, thus improving the ease of use and safety of low-voltage debugging tools.
Patent Information
- Application Number
- CN202520076752.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-14
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2035-01-14
AI Technical Summary
Existing low-voltage debugging tools often have external drive components that are easily damaged, and the screwdriver conversion time is long, making them inconvenient to use.
A low-voltage debugging tool was designed, comprising a fixed cylinder, a screwdriver, and a clamping unit. The screwdriver tip can be quickly switched by using the electric push rod and the clamping unit. The screwdriver tip can be automatically flipped by the obtuse-angle plate and spring structure in the clamping unit, and lighting support is provided by auxiliary components.
It improves the efficiency of screwdriver bit conversion, reduces the risk of injury, simplifies the operation process, and makes it easier to use and learn.
Smart Images

Figure CN223656906U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of weak current construction especially relates to a weak current debugging tool. BACKGROUND
[0002] In the weak current engineering, the function debugging of equipment is the important link in the weak current construction and generally needs to use the debugging special tool, and the existing electric screwdriver needs to manually replace different screwdriver heads in the debugging process, and the replacement efficiency is low and inconvenient to use.
[0003] The patent application with the authorized publication number CN215932014U in the prior art discloses a weak current debugging special tool, which comprises a protection box, a first motor is installed in the protection box, a connecting piece is internally connected with a rotating shaft, the connecting piece is provided with a second motor, the second motor is connected with the rotating shaft, the rotation of the rotating shaft in the connecting piece is driven by the motor installed on the top of the connecting piece, so that the both ends of the screw rod are rotated, the purpose of quickly converting different screwdriver heads is achieved, and the working efficiency of the debugging personnel is improved.
[0004] However, in the foregoing prior art, the rotation of the rotating shaft in the connecting piece is driven by the second motor on the connecting piece, so that the both ends of the screw rod are rotated, the purpose of quickly converting different screwdriver heads is achieved, but in the whole use process, the external driving part is prone to be scratched, and the screw conversion time is relatively long, which is inconvenient for workers to use. UTILITY MODEL CONTENTS
[0005] The utility model aims at providing a weak current debugging tool, which solves the problem of the external driving part being prone to be scratched in the prior art, and the long screw conversion time being inconvenient for workers to use.
[0006] The utility model provides a kind of weak current debugging tool, including fixed cylinder, opener and clamping unit, the clamping unit includes fixed rod, obtuse angle plate, telescopic link, spring, sliding seat, moving plate, support plate, installation assembly and auxiliary assembly, the opener is detachably connected with the fixed cylinder, and is located in one end of the fixed cylinder, and the clamping unit is arranged in the inner side wall of the fixed cylinder;The fixed cylinder has strip hole, the strip hole is adapted with the obtuse angle plate, the fixed rod is fixedly connected with the fixed cylinder, and is located in the inner side wall of the strip hole, the obtuse angle plate is rotatably connected with the fixed rod, and is located in the outer side wall of the fixed rod, and the obtuse angle plate is in contact with the opener, the telescopic link is fixedly connected with the fixed cylinder, and is located in the inner side wall of the fixed cylinder, the output end of the telescopic link is rotatably connected with the obtuse angle plate, and is located in one end of the obtuse angle plate, the spring is fixedly connected with the fixed cylinder, and is located in the inner side wall of the fixed cylinder, the sliding seat is fixedly connected with the obtuse angle plate, and is located in one side of the obtuse angle plate, the moving plate is slidably connected with the fixed cylinder, and is located in the inner side wall of the fixed cylinder, the support plate is fixedly connected with the moving plate, and is located in one side of the moving plate, and the support plate is adapted with the sliding seat, the installation assembly is arranged in one side of the moving plate, and the auxiliary assembly is arranged in one side of the fixed cylinder.
[0007] Wherein, the installation assembly includes base frame, fixed column and locking frame, the base frame is fixedly connected with the fixed cylinder, and is located in the inner side wall of the fixed cylinder, the fixed column is fixedly connected with the moving plate, and is located in one side of the moving plate, and the locking frame is slidably connected with the fixed column, and is located in the outer side wall of the fixed column.
[0008] Wherein, the installation assembly further includes limiting ring and buffer plate, the limiting ring is fixedly connected with the fixed column, and is located in the outer side wall of the fixed column, and the buffer plate is fixedly connected with the moving plate, and is located in one side of the moving plate.
[0009] Wherein, the auxiliary assembly includes connecting pipe, electric lamp base and auxiliary lamp, the electric lamp base is fixedly connected with the fixed cylinder, and is located in one side of the fixed cylinder, the auxiliary lamp is electrically connected with the electric lamp base, and is located in the inner side wall of the electric lamp base, the connecting pipe is communicated with the electric lamp base, and is located in one side of the electric lamp base, and the connecting pipe penetrates the fixed cylinder.
[0010] Wherein, the auxiliary assembly further includes storage battery and baffle bin, the baffle bin is fixedly connected with the fixed cylinder, and is located in one side of the fixed cylinder, and the storage battery is fixedly connected with the baffle bin, and is located in the inner side wall of the baffle bin.
[0011] This utility model discloses a low-voltage debugging tool. In use, the electric push rod is first fixed using the mounting assembly. Then, the screwdriver is inserted into one side of the fixed cylinder. The controller is activated to start the electric push rod, causing it to slide against the moving plate within the fixed cylinder. At this time, the support plate and the slide block cooperate to hold the obtuse-angled plate, causing it to rotate around the fixed rod until the obtuse-angled plate abuts the screwdriver. This compresses the spring and the telescopic rod. The auxiliary assembly is used to increase the light intensity at the adjustment point. By clamping the screwdriver in this way, the screwdriver switching time is reduced, and the structure is simple, easy to learn, and easy to operate. Attached Figure Description
[0012] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.
[0013] Figure 1 This is a structural schematic diagram of the low-voltage debugging tool of this utility model.
[0014] Figure 2 This is a left view of the low-voltage debugging tool of this utility model.
[0015] Figure 3 This is the utility model Figure 2 A sectional view along line AA.
[0016] Figure 4 This is the utility model Figure 2 BB line section view.
[0017] Figure 5 This is the utility model Figure 4 Enlarged view of the local structure at point C.
[0018] 101-Fixed cylinder, 102-Screwdriver, 103-Fixed rod, 104-Obtuse angle plate, 105-Telescopic rod, 106-Spring, 107-Slide, 108-Moving plate, 109-Support plate, 110-Base frame, 111-Fixed column, 112-Locking frame, 113-Limiting ring, 114-Buffer plate, 115-Connecting pipe, 116-Lamp base, 117-Auxiliary lamp, 118-Battery, 119-Blocking compartment, 120-Strip hole, 121-Electric push rod. Detailed Implementation
[0019] Please see Figures 1 to 5 ,in, Figure 1 This is a structural schematic diagram of the low-voltage debugging tool of this utility model. Figure 2 This is a left view of the low-voltage debugging tool of this utility model. Figure 3 This is the utility model Figure 2 AA-line sectional view,Figure 4 is the utility model Figure 2 B-B line section view of the Figure 5 is the utility model Figure 4 C place local structure enlarged view of the.
[0020] The utility model provides a weak current debugging tool, including fixed cylinder 101, opener 102 and clamping unit, the clamping unit includes fixed rod 103, obtuse angle board 104, telescopic link 105, spring 106, sliding seat 107, moving plate 108, support plate 109, installation assembly and auxiliary assembly, the installation assembly includes base frame 110, fixed column 111, locking frame 112, limit ring 113 and buffer plate 114, the auxiliary assembly includes connecting pipe 115, electric lamp base 116, auxiliary light 117, battery 118 and partition compartment 119, the fixed cylinder 101 has strip hole 120.
[0021] The opener 102 is detachably connected with the fixed cylinder 101 and is located at one end of the fixed cylinder 101, and the clamping unit is arranged on the inner side wall of the fixed cylinder 101, the fixed cylinder 101 has strip hole 120, the strip hole 120 is matched with the obtuse angle board 104, the fixed rod 103 is fixedly connected with the fixed cylinder 101 and is located on the inner side wall of the strip hole 120, the obtuse angle board 104 is rotatably connected with the fixed rod 103 and is located on the outer side wall of the fixed rod 103, and the obtuse angle board 104 is in contact with the opener 102, the telescopic link 105 is fixedly connected with the fixed cylinder 101 and is located on the inner side wall of the fixed cylinder 101, the output end of the telescopic link 105 is rotatably connected with the obtuse angle board 104 and is located at one end of the obtuse angle board 104, the spring 106 is fixedly connected with the fixed cylinder 101 and is located on the inner side wall of the fixed cylinder 101, the sliding seat 107 is fixedly connected with the obtuse angle board 104 and is located on one side of the obtuse angle board 104, the moving plate 108 is slidably connected with the fixed cylinder 101 and is located on the inner side wall of the fixed cylinder 101, the support plate 109 is fixedly connected with the moving plate 108 and is located on one side of the moving plate 108, and the support plate 109 is matched with the sliding seat 107, the installation assembly is arranged on one side of the moving plate 108, and the auxiliary assembly is arranged on one side of the fixed cylinder 101.
[0022] In this embodiment, the electric push rod 121 is first fixed by the mounting assembly, then the opener 102 is inserted into one side of the fixed cylinder 101, the controller is clicked to start the electric push rod 121, and the electric push rod 121 is used to resist the sliding of the moving plate 108 in the fixed cylinder 101. At this time, the support plate 109 is matched with the sliding seat 107 to resist the obtuse angle plate 104 to turn around the fixed rod 103 until the obtuse angle plate 104 resists the opener 102, causing the spring 106 and the telescopic rod 105 to be compressed. The auxiliary assembly is used to improve the illumination intensity of the adjusting part. In this way, the opener 102 is clamped, the conversion time of the opener 102 is reduced, and the structure is simple and convenient to learn and operate.
[0023] Further, the base frame 110 is fixedly connected with the fixed cylinder 101 and located on the inner side wall of the fixed cylinder 101. The fixed column 111 is fixedly connected with the moving plate 108 and located on one side of the moving plate 108. The locking frame 112 is slidingly connected with the fixed column 111 and located on the outer side wall of the fixed column 111.
[0024] In this embodiment, the base frame 110 is used to install the electric push rod 121. The locking frame 112 is used to connect the output end of the electric push rod 121. The fixed column 111 is used to push and pull the moving plate 108 to slide.
[0025] Further, the limiting ring 113 is fixedly connected with the fixed column 111 and located on the outer side wall of the fixed column 111. The buffer plate 114 is fixedly connected with the moving plate 108 and located on one side of the moving plate 108.
[0026] In this embodiment, the limiting ring 113 is used to limit the movement distance of the locking frame 112. The buffer plate 114 can reduce the pressure between the locking frame 112 and the moving plate 108, and prolong the service life of the locking frame 112.
[0027] Further, the electric lamp base 116 is fixedly connected with the fixed cylinder 101 and located on one side of the fixed cylinder 101. The auxiliary lamp 117 is electrically connected with the electric lamp base 116 and located on the inner side wall of the electric lamp base 116. The connecting pipe 115 is in communication with the electric lamp base 116 and located on one side of the electric lamp base 116. The connecting pipe 115 penetrates the fixed cylinder 101.
[0028] In this embodiment, the auxiliary lamp 117 installed in the electric lamp base 116 is used to improve the illumination intensity of the adjusting part, which is convenient for the staff to use. The connecting pipe 115 is used to connect the use of electric wire.
[0029] Further, the partition warehouse 119 is fixedly connected with the fixed cylinder 101 and located at one side of the fixed cylinder 101, and the storage battery 118 is fixedly connected with the partition warehouse 119 and located at the inner side wall of the partition warehouse 119.
[0030] In the embodiment, the partition warehouse 119 and the storage battery 118 are used for storing electric quantity, facilitating the use of the staff.
[0031] The above disclosure is only a preferred embodiment of the present application, which cannot limit the scope of the present application. Those skilled in the art can understand that the implementation of all or part of the above-mentioned processes, and the equivalent changes made according to the claims of the present application, still belong to the scope covered by the present application.
Claims
1. A low-voltage electrical debugging tool, comprising a fixed cylinder and a screwdriver, wherein the screwdriver is detachably connected to the fixed cylinder and is located at one end of the fixed cylinder, characterized in that, It also includes a clamping unit disposed on the inner side wall of the fixed cylinder; The clamping unit includes a fixed rod, an obtuse-angle plate, a telescopic rod, a spring, a slide, a movable plate, a support plate, a mounting assembly, and auxiliary components. The fixed cylinder has a slotted hole that fits the obtuse-angle plate. The fixed rod is fixedly connected to the fixed cylinder and located on the inner wall of the slotted hole. The obtuse-angle plate is rotatably connected to the fixed rod and located on the outer wall of the fixed rod, and the obtuse-angle plate contacts the screwdriver. The telescopic rod is fixedly connected to the fixed cylinder and located on the inner wall of the fixed cylinder. The output end of the telescopic rod is connected to the... An obtuse-angled plate is rotatably connected and located at one end of the obtuse-angled plate. The spring is fixedly connected to the fixed cylinder and located on the inner side wall of the fixed cylinder. The slide is fixedly connected to the obtuse-angled plate and located on one side of the obtuse-angled plate. The movable plate is slidably connected to the fixed cylinder and located on the inner side wall of the fixed cylinder. The support plate is fixedly connected to the movable plate and located on one side of the movable plate, and the support plate is adapted to the slide. The mounting assembly is located on one side of the movable plate, and the auxiliary assembly is located on one side of the fixed cylinder.
2. The low-voltage debugging tool as described in claim 1, characterized in that, The installation assembly includes a base frame, a fixing column, and a locking frame. The base frame is fixedly connected to the fixing cylinder and is located on the inner side wall of the fixing cylinder. The fixing column is fixedly connected to the moving plate and is located on one side of the moving plate. The locking frame is slidably connected to the fixing column and is located on the outer side wall of the fixing column.
3. The low-voltage debugging tool as described in claim 2, characterized in that, The installation assembly also includes a limiting ring and a buffer plate. The limiting ring is fixedly connected to the fixed column and is located on the outer side wall of the fixed column. The buffer plate is fixedly connected to the movable plate and is located on one side of the movable plate.
4. The low-voltage debugging tool as described in claim 3, characterized in that, The auxiliary component includes a connecting pipe, a lamp base, and an auxiliary lamp. The lamp base is fixedly connected to the fixed cylinder and located on one side of the fixed cylinder. The auxiliary lamp is electrically connected to the lamp base and located on the inner side wall of the lamp base. The connecting pipe communicates with the lamp base and is located on one side of the lamp base, and the connecting pipe passes through the fixed cylinder.
5. The low-voltage debugging tool as described in claim 4, characterized in that, The auxiliary components also include a battery and a separator compartment. The separator compartment is fixedly connected to the fixed cylinder and located on one side of the fixed cylinder. The battery is fixedly connected to the separator compartment and located on the inner wall of the separator compartment.
Citation Information
Patent Citations
Special tool for weak current debugging
CN215932014U