A storage battery detector facilitating wiring

Abstract

The utility model relates to the technical field of battery detector, and disclose a battery detector convenient for wiring, include: detector component, the detector component includes detector main part, the front side fixed mounting of detector main part has display screen, the front side fixed mounting of detector main part has control switch, the bottom fixed mounting of detector main part has casing, winding assembly, winding assembly includes winding wheel, two The winding wheel is swing joint in the left and right sides of shell inner chamber, the front side fixed coupling of two winding wheel has knob, the rear side fixed mounting of casing has installation box. Through setting up winding assembly, winding wheel can carry out winding work to two cable, through the separate winding of cable, can avoid the situation that cable occurs mutual entangling, has guaranteed the convenience when cable uses, avoids the influence that winding leads to, breaks the situation that cable inside, facilitates the use of operating personnel.

Description

Technical Field

[0001] This utility model relates to a battery tester that is easy to connect, and belongs to the technical field of battery testers. Background Technology

[0002] An automotive battery tester is a professional measuring tool used to assess the health status of automotive batteries. It belongs to the testing equipment in the field of automotive repair and maintenance. It measures the conductance value by applying AC voltage through the conductivity test method, analyzes the chemical reaction capacity of the battery plates, and can determine the battery capacity and cold start current (CCA) value without discharging. It is gradually replacing the traditional discharge test method and becoming the mainstream technology.

[0003] Battery testers typically use two wires connected to two test clips to test batteries. However, traditional battery testers do not have a wire winding mechanism, which makes the wires prone to tangling. Prolonged tangling may cause the wires to break internally. In addition, the tangled wires need to be untangled every time the battery tester is used, which is a cumbersome and inconvenient process.

[0004] Therefore, a battery tester that is easy to wire is proposed. Utility Model Content

[0005] In view of this, the present invention provides a battery tester that is easy to wire, in order to solve or alleviate the technical problems existing in the prior art, and at least provide a beneficial option.

[0006] The technical solution of this utility model is implemented as follows: a battery tester that is easy to wire, comprising: The detector assembly includes a detector body, a display screen fixedly mounted on the front side of the detector body, a control switch fixedly mounted on the front side of the detector body, a housing fixedly mounted on the bottom of the detector body, and cables electrically connected to the input ends of the detector body. Detection clips are provided on the left and right sides of the bottom of the housing, and the other ends of the two cables are electrically connected to the output ends of the two detection clips. A winding assembly includes two winding wheels, each movably connected to the left and right sides of the housing cavity. A knob is fixedly connected to the front of each winding wheel. A mounting box is fixedly installed on the rear side of the housing. A rotating block is movably connected to the left side of the mounting box, and a bidirectional screw is fixedly connected to the right side of the rotating block. Screw blocks are threaded onto the left and right sides of the surfaces of the two bidirectional screws. Connecting rods are movably connected to the front of each screw block. Moving rods are movably connected to the other ends of the connecting rods. Connecting rods are fixedly installed on the left and right sides of the two moving rods. Insert blocks are fixedly installed at the other ends of the two connecting rods. Slots are provided on the rear sides of both winding wheels.

[0007] More preferably, the thread directions on the left and right sides of the bidirectional screw surface are opposite, and the thread spacing on the left and right sides of the bidirectional screw surface is consistent with each other.

[0008] More preferably, positioning holes are provided on both the left and right sides of the rear side of the housing, and the insert block passes through the inner cavity of the positioning hole and is inserted into the inner cavity of the slot.

[0009] More preferably, the dimensions of the slot cavity and the positioning hole cavity are consistent, and the insert and the positioning hole are both in the same horizontal direction.

[0010] More preferably, the mounting box has movable slots on both the left and right sides, and the two connecting rods pass through the inner cavities of the two movable slots and extend to the outside of the mounting box.

[0011] More preferably, a guide rod is fixedly installed on the front side of the inner cavity of the mounting box, and the movable rod is slidably connected to the surface of the guide rod.

[0012] More preferably, a limiting rod is fixedly installed in the inner cavity of the mounting box, and both screw blocks are slidably connected to the surface of the limiting rod.

[0013] More preferably, a protective film is adhered to the surface of the display screen, and the protective film is made of tempered glass.

[0014] The present invention has the following advantages due to the adoption of the above technical solution: I. This utility model, by setting up a winding assembly, allows the winding wheel to wind up two cables. The screw block can move to allow the plug to be inserted into the inner cavity of the slot, positioning the winding wheel. By winding the cables separately, the cables can be prevented from tangling, ensuring the convenience of cable use and preventing internal breakage due to tangling, making it convenient for operators to use.

[0015] Second, this utility model can limit the movement of the insert block by setting a positioning hole, ensuring the accuracy of the direction of the insert block's movement. It can limit the movement of the connecting rod by setting a moving groove, ensuring the stability of the direction of the connecting rod's movement. It can limit the movement of the moving rod by setting a guide rod, preventing it from changing direction during movement. It can limit the movement of the screw block by setting a limiting rod, preventing the screw block from rotating synchronously with the bidirectional screw. It can protect the display screen by setting a protective film, preventing scratches from forming on the surface of the display screen after long-term use.

[0016] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a three-dimensional front view structural diagram of the present invention; Figure 2 This is a schematic diagram of the display screen structure of this utility model; Figure 3 This is a schematic diagram of the mounting box structure of this utility model; Figure 4 This is a schematic diagram of the detector component structure of this utility model; Figure 5 This is a schematic diagram of the winding assembly structure of this utility model; Figure 6 This is a schematic diagram of the internal structure of the mounting box of this utility model.

[0019] Reference numerals: 1. Detector assembly; 101. Detector body; 102. Display screen; 103. Control switch; 104. Housing; 105. Cable; 106. Detection clamp; 107. Protective film; 2. Rewinding assembly; 201. Rewinding wheel; 202. Knob; 203. Mounting box; 204. Rotating block; 205. Bidirectional screw; 206. Screw block; 207. Connecting rod; 208. Moving rod; 209. Connecting rod; 210. Insert block; 211. Slot; 212. Positioning hole; 213. Moving groove; 214. Guide rod; 215. Limiting rod. Detailed Implementation

[0020] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.

[0021] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0022] Example 1 Figure 1-6 As shown, this utility model embodiment provides a battery tester that is easy to wire, including: The detector assembly 1 includes a detector body 101, a display screen 102 fixedly mounted on the front side of the detector body 101, a control switch 103 fixedly mounted on the front side of the detector body 101, a housing 104 fixedly mounted on the bottom of the detector body 101, and cables 105 electrically connected to the input terminals of the detector body 101. Detection clips 106 are provided on the left and right sides of the bottom of the housing 104, and the other ends of the two cables 105 are electrically connected to the output terminals of the two detection clips 106. The winding assembly 2 includes two winding wheels 201, both movably connected to the left and right sides of the inner cavity of the housing 104. A knob 202 is fixedly connected to the front side of each winding wheel 201. A mounting box 203 is fixedly installed on the rear side of the housing 104. A rotating block 204 is movably connected to the left side of the mounting box 203, and a bidirectional screw 205 is fixedly connected to the right side of the rotating block 204. Screw blocks 206 are threaded onto the left and right sides of the surfaces of the two bidirectional screws 205. The front sides of the two screw blocks 206 are movably connected to connecting rods 207, and the other ends of the two connecting rods 207 are movably connected to moving rods 208. Connecting rods 209 are fixedly installed on the left and right sides of the two moving rods 208, and insert blocks 210 are fixedly installed on the other ends of the two connecting rods 209. Slots 211 are opened on the rear sides of the two winding wheels 201. The thread directions on the left and right sides of the surface of the bidirectional screw 205 are opposite, and the thread spacing on the left and right sides of the surface of the bidirectional screw 205 is consistent with each other.

[0023] By setting up the winding assembly 2, the winding wheel 201 can wind up the two cables 105. The screw block 206 moves so that the plug block 210 can be inserted into the inner cavity of the slot 211 to position the winding wheel 201. By winding up the cables 105 separately, the cables 105 can be prevented from getting tangled, ensuring the convenience of using the cables 105 and preventing the cables 105 from breaking due to tangling. This makes it convenient for operators to use.

[0024] Example 2 Figure 1 , Figure 5 and Figure 6 As shown, in one embodiment, positioning holes 212 are provided on both the left and right sides of the rear side of the housing 104. The insert 210 passes through the inner cavity of the positioning hole 212 and is inserted into the inner cavity of the slot 211. The size of the inner cavity of the slot 211 is consistent with the size of the inner cavity of the positioning hole 212. The insert 210 and the positioning hole 212 are both in the same horizontal direction. Moving slots 213 are provided on both the left and right sides of the mounting box 203. Two connecting rods 209 pass through the inner cavities of the two moving slots 213 and extend to the outside of the mounting box 203. A guide rod 214 is fixedly installed on the front side of the inner cavity of the mounting box 203. The moving rod 208 is slidably connected to the surface of the guide rod 214. A limiting rod 215 is fixedly installed in the inner cavity of the mounting box 203. Two screw blocks 206 are slidably connected to the surface of the limiting rod 215. A protective film 107 is adhered to the surface of the display screen 102. The protective film 107 is made of tempered glass.

[0025] By setting the positioning hole 212, the movement of the insert 210 can be limited, ensuring the accuracy of the direction of movement of the insert 210. By setting the moving groove 213, the movement of the connecting rod 209 can be limited, ensuring the stability of the direction of movement of the connecting rod 209. By setting the guide rod 214, the movement of the moving rod 208 can be limited, preventing it from changing direction during movement. By setting the limiting rod 215, the movement of the screw block 206 can be limited, preventing the screw block 206 from rotating synchronously with the bidirectional screw 205. By setting the protective film 107, the display screen 102 can be protected, preventing scratches from forming on the surface of the display screen 102 after long-term use.

[0026] In operation, when the detection clamp 106 is used to test both ends of the battery, the rotating block 204 is first rotated, causing the bidirectional screw 205 to drive the screw block 206 to move inward. At this time, the screw block 206 cooperates with the connecting rod 207, and the connecting rod 207 drives the moving rod 208, the connecting rod 209, and the insertion block 210 to move backward, causing the insertion block 210 to move out of the inner cavity of the slot 211. Then, the cable 105 is pulled downward, causing the winding wheel 201 to rotate and unwind the cable 105. After completion, by rotating knob 202, the take-up wheel 201 rotates synchronously and takes up the cable 105. Then, rotating block 204 is rotated, causing bidirectional screw 205 to drive screw block 206 to move outward. At this time, screw block 206 cooperates with connecting rod 207, and connecting rod 207 drives moving rod 208 to move forward. Moving rod 208 synchronously drives connecting rod 209 and insert block 210 to move forward. Insert block 210 is inserted into the inner cavity of slot 211, completing the positioning of take-up wheel 201.

[0027] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this utility model, and these should all be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A battery tester that is easy to wire, characterized in that, include: The detector assembly (1) includes a detector body (101), a display screen (102) is fixedly installed on the front side of the detector body (101), a control switch (103) is fixedly installed on the front side of the detector body (101), a housing (104) is fixedly installed on the bottom of the detector body (101), and cables (105) are electrically connected to the input ends of the detector body (101). Detection clips (106) are provided on the left and right sides of the bottom of the housing (104), and the other ends of the two cables (105) are electrically connected to the output ends of the two detection clips (106). The winding assembly (2) includes two winding wheels (201), both of which are movably connected to the left and right sides of the inner cavity of the housing (104). A knob (202) is fixedly connected to the front side of each of the two winding wheels (201). A mounting box (203) is fixedly installed on the rear side of the housing (104). A rotating block (204) is movably connected to the left side of the mounting box (203), and a bidirectional screw (205) is fixedly connected to the right side of the rotating block (204). Both sides of the surface of the bidirectional screw (205) are threaded with screw blocks (206). The front sides of the two screw blocks (206) are movably connected with connecting rods (207). The other ends of the two connecting rods (207) are movably connected with moving rods (208). The left and right sides of the two moving rods (208) are fixedly installed with connecting rods (209). The other ends of the two connecting rods (209) are fixedly installed with inserts (210). The rear sides of the two winding wheels (201) are provided with slots (211).

2. The battery tester with easy wiring as described in claim 1, characterized in that: The threads on the left and right sides of the surface of the bidirectional screw (205) are opposite, and the thread spacing on the left and right sides of the surface of the bidirectional screw (205) is consistent with each other.

3. The battery tester with easy wiring as described in claim 1, characterized in that: The housing (104) has positioning holes (212) on both the left and right sides of the rear side. The insert (210) passes through the inner cavity of the positioning hole (212) and is inserted into the inner cavity of the slot (211).

4. A battery tester with easy wiring as described in claim 3, characterized in that: The dimensions of the inner cavity of the slot (211) are consistent with the dimensions of the inner cavity of the positioning hole (212), and the insert (210) and the positioning hole (212) are both in the same horizontal direction.

5. A battery tester with easy wiring as described in claim 1, characterized in that: The mounting box (203) has movable slots (213) on both the left and right sides. The two connecting rods (209) pass through the inner cavity of the two movable slots (213) and extend to the outside of the mounting box (203).

6. A battery tester with easy wiring as described in claim 1, characterized in that: A guide rod (214) is fixedly installed on the front side of the inner cavity of the mounting box (203), and the moving rod (208) is slidably connected to the surface of the guide rod (214).

7. A battery tester with easy wiring as described in claim 1, characterized in that: A limiting rod (215) is fixedly installed in the inner cavity of the mounting box (203), and both screw blocks (206) are slidably connected to the surface of the limiting rod (215).

8. A battery tester with easy wiring as described in claim 1, characterized in that: The surface of the display screen (102) is covered with a protective film (107), which is made of tempered glass.

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