CN214041684U - Storage battery capacity detector - Google Patents
Storage battery capacity detector Download PDFInfo
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- CN214041684U CN214041684U CN202022508570.5U CN202022508570U CN214041684U CN 214041684 U CN214041684 U CN 214041684U CN 202022508570 U CN202022508570 U CN 202022508570U CN 214041684 U CN214041684 U CN 214041684U
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- 238000001514 detection method Methods 0.000 claims abstract description 47
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 238000004804 winding Methods 0.000 claims abstract description 22
- 230000000670 limiting effect Effects 0.000 claims description 58
- 238000005192 partition Methods 0.000 claims description 6
- 239000010985 leather Substances 0.000 claims description 3
- 230000008859 change Effects 0.000 abstract description 5
- 238000005096 rolling process Methods 0.000 abstract description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 19
- 235000017491 Bambusa tulda Nutrition 0.000 description 19
- 241001330002 Bambuseae Species 0.000 description 19
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 19
- 239000011425 bamboo Substances 0.000 description 19
- 230000009471 action Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Abstract
The utility model discloses a battery capacity detector, include: a housing; the display screen is arranged on the top of the front side of the shell; the key is arranged at the bottom of the front side of the shell and is electrically connected with the display screen; the take-up mechanism is arranged at the bottom end of the shell; the number of the detection lines is two, the two detection lines are respectively installed on the left side and the right side of the inner cavity of the take-up mechanism, the bottom ends of the detection lines extend out of the bottom end of the take-up mechanism, and the detection lines are electrically connected with the shell; the clamping mechanism is arranged at the bottom end of the detection line; the connector is assembled at the top end of the clamping mechanism; the take-up mechanism comprises: the take-up box is arranged at the bottom end of the shell; and the outer end of the coil spring is fixedly arranged at the top end of the left side of the inner cavity of the wire winding box. This battery capacitance detector, when using, not only can automatic rolling detection line, prevent that it from remaining outside and damaging, can also change the connector of different models, measure the battery of different models.
Description
Technical Field
The utility model relates to a battery detects technical field, specifically is a battery capacitance detector.
Background
The accumulator is a device for directly converting chemical energy into electric energy, is a battery designed according to rechargeability, realizes recharging through reversible chemical reaction, is usually a lead-acid accumulator, belongs to a secondary battery, is a device for detecting the capacity of the accumulator, and can start to test the capacity of the accumulator by correspondingly connecting the positive and negative electrodes of a capacity tester of the accumulator with the positive and negative electrodes of the accumulator;
most of detection lines of common storage battery capacity testers on the market are exposed outside, and the detection lines cannot be automatically withdrawn, so that the detection lines are easily damaged, in addition, the specifications of binding posts of different storage batteries are different, the measuring devices cannot replace binding clips with different specifications, different measuring devices are required to be used when different storage batteries need to be measured, but the measuring devices have no difference in the rest parts except the different shapes of the binding clips, and different storage battery capacity measuring devices are inevitably wasted when being purchased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a battery capacity detector to the problem of the binding clip of unable automatic withdrawal connecting wire and the unable different specifications of changing that provides in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a battery capacity detector, comprising:
a housing;
the display screen is arranged on the top of the front side of the shell;
the key is arranged at the bottom of the front side of the shell and is electrically connected with the display screen;
the take-up mechanism is arranged at the bottom end of the shell;
the number of the detection lines is two, the two detection lines are respectively installed on the left side and the right side of the inner cavity of the take-up mechanism, the bottom ends of the detection lines extend out of the bottom end of the take-up mechanism, and the detection lines are electrically connected with the shell;
the clamping mechanism is arranged at the bottom end of the detection line;
the connector is assembled at the top end of the clamping mechanism;
the take-up mechanism comprises:
the take-up box is arranged at the bottom end of the shell;
the outer end of the coil spring is fixedly arranged at the top end of the left side of the inner cavity of the wire collecting box;
the winding drum is fixedly installed at the inner end of the coil spring, the right end of the winding drum is connected to the top end of the right side of the inner cavity of the take-up box through a bearing, and the two detection lines are respectively wound on the left side and the right side of the outer wall of the winding drum;
the baffle is sleeved in the middle of the outer wall of the winding drum, and the top end of the baffle is fixedly connected to the top end of the inner cavity of the take-up box;
the limiting cylinder is mounted at the bottom end of the inner cavity of the wire collecting box through a bearing, and the right end of the limiting cylinder extends out of the outer wall of the wire collecting box;
the center position of the knob is fixedly connected to the right end of the limiting cylinder;
the limiting rod is embedded in the top end inner cavity of the knob, the right end of the limiting rod extends out of the right side outer wall of the knob, and the left end of the limiting rod is embedded in a slot inner cavity reserved on the outer wall of the take-up box;
a spring sleeved on the outer wall of the limiting rod, wherein two ends of the spring are respectively clamped on the inner wall of the knob and the outer wall of the limiting rod
Preferably, the bottom end of the limiting cylinder is arranged in a plane.
Preferably, the clamping mechanism includes: the fixed cylinder is fixedly connected to the bottom end of the detection line; the threaded cylinder is screwed on the outer wall of the fixed cylinder; the four clamping joints are fixedly arranged at the top end of the fixed cylinder along the circumferential direction; and the limiting block is arranged at the bottom end of the connector.
Preferably, three of the snap connectors are distributed at 90 degrees clockwise on the top end of the fixed barrel.
Preferably, the length of the limiting rod extending into the preformed groove is smaller than the length of the inner cavity at the top end of the knob.
Preferably, the outer wall and the bottom end of the connector are additionally provided with insulating leather pads.
Compared with the prior art, the beneficial effects of the utility model are that: this battery capacity detector, utilize the spacing of baffle, cooperation through wind spring and kinking section of thick bamboo, make two detection lines rolling respectively and twine the left and right sides of kinking section of thick bamboo outer wall, thereby receive the line automatically, utilize the joint to spacing of stopper simultaneously, make the connector can extract or insert, and under the cooperation of fixed section of thick bamboo and screw thread section of thick bamboo, carry on spacingly to the joint, make the joint fastening decide or extract the change, when using, not only can automatic rolling detection line, prevent that it from remaining outside and damaging, can also change the connector of different models, measure the battery of different models.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front sectional view of the wire rewinding mechanism of the present invention;
FIG. 3 is a left side sectional view of the wire rewinding mechanism of the present invention;
FIG. 4 is an enlarged view of the point A of FIG. 2 according to the present invention;
fig. 5 is a front sectional view of the latch mechanism of the present invention.
In the figure: 1. the casing, 2, display screen, 3, button, 4, admission machine constructs, 41, receipts line box, 42, wind spring, 43, a kinking section of thick bamboo, 44, baffle, 45, spacing section of thick bamboo, 46, knob, 47, gag lever post, 48, spring, 5, detection line, 6, latch mechanism, 61, fixed section of thick bamboo, 62, screw thread section of thick bamboo, 63, joint, 64, stopper, 7, connector.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a battery capacity detector comprises a shell 1, a display screen 2, a key 3, a wire-rewinding mechanism 4, a detection wire 5, a clamping mechanism 6 and a connector 7, wherein the display screen 2 is arranged at the top of the front side of the shell 1, the measurement value of the storage battery can be displayed through the display screen 2, the key 3 is arranged at the bottom of the front side of the shell 1, the key 3 is electrically connected with the display screen 2, the device can be regulated and controlled through the keys 3, the take-up mechanism 4 is arranged at the bottom end of the shell 1, the number of the detection lines 5 is two, the two detection lines are respectively arranged at the left side and the right side of the inner cavity of the take-up mechanism 4, the bottom end of the detection line 5 extends out of the bottom end of the wire-rewinding mechanism 4, the detection line 5 is electrically connected with the shell 1, the detection line 5 can be automatically wound through the winding mechanism 4, the clamping mechanism 6 is installed at the bottom end of the detection line 5, the connector 7 is assembled at the top end of the clamping mechanism 6, and the connector 7 can be quickly installed or disassembled through the clamping mechanism 6;
the take-up mechanism 4 comprises a take-up box 41, a coil spring 42, a winding cylinder 43, a partition plate 44, a limiting cylinder 45, a knob 46, a limiting rod 47 and a spring 48, wherein the take-up box 41 is arranged at the bottom end of the shell 1, the outer end of the coil spring 42 is fixedly arranged at the top end of the left side of the inner cavity of the take-up box 41, the coil spring 42 is a torsion spring and is elastically deformed by external force, the initial state is recovered after the external force is removed, the winding cylinder 43 is fixedly arranged at the inner end of the coil spring 42, the right end of the winding cylinder 43 is connected to the top end of the right side of the inner cavity of the take-up box 41 through a bearing, two detection wires 5 are respectively wound at the left side and the right side of the outer wall of the winding cylinder 43, when the winding cylinder 43 rotates by the external force, after the external force is removed, the winding cylinder 43 is driven to reversely rotate until the winding cylinder is recovered, the partition plate 44 is sleeved at the middle part of the outer wall of the winding cylinder 43, and the top end of the partition plate 44 is fixedly connected to the top end of the inner cavity of the take-up box 41, the two detection wires 5 can be prevented from being wound in the inner cavity of the wire-rewinding box 41 through the partition plate 44, the limiting cylinder 45 is mounted at the bottom end of the inner cavity of the wire-rewinding box 41 through a bearing, the right end of the limiting cylinder 45 extends out of the outer wall of the wire-rewinding box 41, the detection wires 5 and the inner wall of the wire-rewinding box 41 can be tightly clamped through the limiting cylinder 45 to prevent the detection wires from being randomly withdrawn, the central position of the knob 46 is fixedly connected to the right end of the limiting cylinder 45, the limiting cylinder 45 can be driven to rotate through the knob 46, the limiting rod 47 is embedded in the inner cavity at the top end of the knob 46, the right end of the limiting rod 47 extends out of the outer wall at the right side of the knob 46, the slot inner cavity reserved on the outer wall of the wire-rewinding box 41 is embedded in the left end of the limiting rod 47, the knob 46 can be braked through the matching of the limiting rod 47 and the reserved slot, the spring 48 is sleeved on the outer wall of the limiting rod 47, and two ends of the spring 48 are respectively clamped on the inner wall of the knob 46 and the outer wall of the limiting rod 47, the spring 48 is a coil spring, and elastically deforms when being stretched or extruded, and restores to an initial state after the external force is removed, when the limiting rod 47 is stressed to slide outwards, the spring 48 is forced to compress, and when the external force is removed, the limiting rod 47 is driven to reset under the action of the elastic force of the spring 48.
As a preferred scheme, furthermore, the bottom end of the limiting cylinder 45 is arranged in a plane, so that the detection line 5 can be automatically recovered after the limiting cylinder 45 is rotated.
As preferred scheme, further, latch mechanism 6 includes a fixed section of thick bamboo 61, a screw thread section of thick bamboo 62, joint 63, stopper 64, and a fixed section of thick bamboo 61 fixed connection is in the bottom of detection line 5, and a screw thread section of thick bamboo 62 spiro union is in the outer wall of a fixed section of thick bamboo 61 to guarantee to rotate a screw thread section of thick bamboo 62 and make it can reciprocate, the number of joint 63 is four, along circumference fixed mounting in the top of a fixed section of thick bamboo 61, stopper 64 installs in the bottom of connector 7, guarantees that stopper 64 can imbed three joint 63 inboardly.
Preferably, the three clamping joints 63 are distributed at the top end of the fixed cylinder 61 at intervals of 90 degrees clockwise, so that the clamping joints 63 can stably clamp the limiting block 64.
Preferably, the length of the limiting rod 47 extending into the preformed groove is less than the length of the inner cavity at the top end of the knob 46, so that the limiting rod 47 can be completely separated from the inner cavity of the preformed groove when the limiting rod 47 is pulled outwards.
As preferred scheme, further, the outer wall and the bottom of connector 7 add and are equipped with insulating leather packing, when guaranteeing to use this equipment, connector 7 can not leak electricity, avoids taking place the accident.
The electric elements mentioned in the scheme are all the prior art, the type of the electric elements is only one of the electric elements, and the electric elements can be used as long as the electric elements can achieve the purpose in the scheme.
The detailed connection means is well known in the art, and the following mainly describes the working principle and process, and does not describe the electrical control.
When the device is used, the detection wire 5 is pulled out downwards and outwards to drive the winding barrel 43 to rotate along with the winding barrel, the coil spring 42 deforms at the moment, the rotary knob 46 drives the limiting barrel 45 to rotate, the outer wall of the detection wire 5 is fixed by using friction force generated by extrusion of the arc outer wall of the limiting barrel 45 and the inner wall of the take-up box 41, when the limiting rod 47 corresponds to the position of the clamping groove reserved on the outer wall of the take-up box 41, the limiting rod 47 is clamped into the clamping groove under the action of the self elastic force of the spring 48, the knob 46 is limited and fixed to prevent the limiting barrel 45 from rotating, the detection wire 5 cannot retract the inner cavity of the take-up box 41 at the moment, the two connectors 7 are connected with the storage battery terminals according to the positive and negative poles, the measurer can be controlled to measure the capacitance of the storage battery by pressing the key 3 and display the capacitance of the storage battery on the display screen 2, when the measurement is finished, the connection between the connectors 7 and the storage battery is disconnected, the limiting rod 47 is pulled upwards, and the spring 48 is forced to compress at the moment, when the left end of the limiting rod 47 leaves the limiting of the clamping groove on the outer wall of the take-up box 41, the knob 46 can be rotated to drive the limiting cylinder 45 to rotate, when the plane outer wall of the limiting cylinder 45 rotates to correspond to the outer wall of the detection line 5, under the action of the self torsion of the coil spring 42, the winding cylinder 43 starts to rotate reversely to start to automatically wind the detection line 5, so that the detection line 5 is automatically wound on the outer wall of the winding cylinder 43, the length of the detection line 5 exposed outside the take-up box 41 is shortened, when connectors 7 of different types need to be replaced, the thread cylinder 62 is rotated, the thread cylinder 62 moves downwards along the outer wall of the fixed cylinder 61 under the action of the threads, when the thread cylinder 62 is separated from the limiting action on the clamping head 63, the connector 7 is upwards pulled out, at the moment, under the limiting action of the limiting block 64, the top end of the clamping head 63 expands outwards until the limiting block 64 leaves the inner cavity of the clamping head 63 and then resets, insert the inboard of joint 63 with another connector 7, under the limiting displacement of stopper 64, joint 63 top outwards expands, reset when stopper 64 inserts joint 63's inner chamber completely, a reverse rotation screw thread section of thick bamboo 62 makes screw thread section of thick bamboo 62 upward movement, after the inner chamber of the complete embedded screw thread section of thick bamboo 62 of outer wall of joint 63, screw thread section of thick bamboo 62 alright carry out spacing fixed to joint 63, thereby fixed connection head 7, the change is accomplished, in the middle of the in-service use, not only can carry out automatic rolling to detection line 5 after the measurement finishes, prevent that it from exposing outside and damaging, can also change connector 7 according to the terminal demand of difference, the device easy operation, and is suitable for popularization.
In the description of the present invention, it is to be understood that the terms "bottom", "one end", "top", "center position", "the other end", "up", "one side", "top", "inside", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "snap-fit," "plug-in," "weld," "mount," "set," "interference fit," "screw-on," "pin-on," and the like are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral whole; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A battery capacity detector, comprising:
a housing (1);
the display screen (2) is arranged on the top of the front side of the shell (1);
the key (3) is arranged at the bottom of the front side of the shell (1), and the key (3) is electrically connected with the display screen (2);
the take-up mechanism (4) is installed at the bottom end of the shell (1);
the number of the detection lines (5) is two, the two detection lines are respectively installed on the left side and the right side of the inner cavity of the take-up mechanism (4), the bottom ends of the detection lines (5) extend out of the bottom end of the take-up mechanism (4), and the detection lines (5) are electrically connected with the shell (1);
the clamping mechanism (6) is installed at the bottom end of the detection line (5);
the connector (7) is assembled at the top end of the clamping mechanism (6);
the take-up mechanism (4) comprises:
the take-up box (41) is installed at the bottom end of the shell (1);
the outer end of the coil spring (42) is fixedly arranged at the top end of the left side of the inner cavity of the wire collecting box (41);
the winding drum (43) is fixedly installed at the inner end of the coil spring (42), the right end of the winding drum (43) is connected to the top end of the right side of the inner cavity of the take-up box (41) through a bearing, and the two detection wires (5) are respectively wound on the left side and the right side of the outer wall of the winding drum (43);
the partition plate (44) is sleeved in the middle of the outer wall of the winding drum (43), and the top end of the partition plate (44) is fixedly connected to the top end of the inner cavity of the take-up box (41);
the limiting cylinder (45) is mounted at the bottom end of the inner cavity of the wire collecting box (41) through a bearing, and the right end of the limiting cylinder (45) extends out of the outer wall of the wire collecting box (41);
the center position of the knob (46) is fixedly connected to the right end of the limiting cylinder (45);
the limiting rod (47) is embedded in the top end inner cavity of the knob (46), the right end of the limiting rod (47) extends out of the right side outer wall of the knob (46), and the left end of the limiting rod (47) is embedded in a slot inner cavity reserved in the outer wall of the wire collecting box (41);
and the spring (48) is sleeved on the outer wall of the limiting rod (47), and two ends of the spring (48) are respectively clamped on the inner wall of the knob (46) and the outer wall of the limiting rod (47).
2. A battery capacity detector as claimed in claim 1, wherein: the bottom end of the limiting cylinder (45) is arranged in a plane.
3. A battery capacity detector as claimed in claim 1, wherein: the clamping mechanism (6) comprises:
the fixed cylinder (61) is fixedly connected to the bottom end of the detection line (5);
a screw cylinder (62) screwed to the outer wall of the fixed cylinder (61);
the four clamping joints (63) are fixedly arranged at the top end of the fixed cylinder (61) along the circumferential direction;
and the limiting block (64) is arranged at the bottom end of the connector (7).
4. A battery capacity detector as claimed in claim 3, wherein: the three clamping joints (63) are distributed at the top end of the fixed barrel (61) at intervals of 90 degrees clockwise.
5. A battery capacity detector as claimed in claim 1, wherein: the length of the limiting rod (47) extending into the preformed groove is smaller than the length of the inner cavity at the top end of the knob (46).
6. A battery capacity detector as claimed in claim 1, wherein: and insulating leather pads are additionally arranged on the outer wall and the bottom end of the connector (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022508570.5U CN214041684U (en) | 2020-11-03 | 2020-11-03 | Storage battery capacity detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022508570.5U CN214041684U (en) | 2020-11-03 | 2020-11-03 | Storage battery capacity detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214041684U true CN214041684U (en) | 2021-08-24 |
Family
ID=77356426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022508570.5U Active CN214041684U (en) | 2020-11-03 | 2020-11-03 | Storage battery capacity detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214041684U (en) |
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2020
- 2020-11-03 CN CN202022508570.5U patent/CN214041684U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 353000 room 206, unit 3, building 5, Mengbi family, Mengbi Avenue, Pucheng County, Nanping City, Fujian Province Patentee after: Nanping Huiwei Intellectual Property Operation Co.,Ltd. Address before: 353000 room 206, unit 3, building 5, Mengbi family, Mengbi Avenue, Pucheng County, Nanping City, Fujian Province Patentee before: NANPING BOSHIDA ENERGY SAVING SCIENCE & TECHNOLOGY CO.,LTD. |
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| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231229 Address after: 710000, Building 3, 503, Xi'an Construction Engineering Technology Entrepreneurship Base, No. 299 Industrial Second Road, National Civil Aerospace Industry Base, Xi'an City, Shaanxi Province Patentee after: Xi'an Huixing Electric Power Control Engineering Co.,Ltd. Address before: 353000 room 206, unit 3, building 5, Mengbi family, Mengbi Avenue, Pucheng County, Nanping City, Fujian Province Patentee before: Nanping Huiwei Intellectual Property Operation Co.,Ltd. |
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| TR01 | Transfer of patent right |