CN211577363U - Battery machine test gun - Google Patents
Battery machine test gun Download PDFInfo
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- CN211577363U CN211577363U CN201921942073.7U CN201921942073U CN211577363U CN 211577363 U CN211577363 U CN 211577363U CN 201921942073 U CN201921942073 U CN 201921942073U CN 211577363 U CN211577363 U CN 211577363U
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- probe
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- push rod
- gun
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Abstract
The utility model discloses a battery machine testing gun, which comprises a gun body part, a probe seat and a lead, wherein the probe seat is provided with a probe, the utility model discloses a probe, including rifle body portion, the rifle body portion includes epitheca and handle shell, and the one end of epitheca is provided with the end plate, is provided with the opening hole on the end plate, and the other end opening of epitheca is provided with support and PC board in the epitheca, and the support includes two curb plates, and the one end of two curb plates is provided with the protruding portion of perpendicular extension respectively, forms a U type groove between the upper portion of two protruding portions, is provided with finger-pressing pole and push rod in the cavity between two curb plates, and the one end of finger-pressing pole passes the opening hole exposes outside the end plate, the cover is equipped with the spring on the push rod, and the PC board is connected with the wire electricity, the one end of PC board with the one end fixed connection of support, the one end of probe seat. The utility model discloses a battery machine test gun is used for testing the electrical property of some battery machine products, convenient to use.
Description
Technical Field
The utility model relates to a battery machine test rifle.
Background
Some battery machine products need to be subjected to electrical performance tests in production, so that the conductivity of the battery machine products is qualified. For a batch of battery machine products, in order to improve the testing efficiency, a testing tool is generally required to detect the conductivity of the battery machine products, and the convenience of the use of the testing tool is considered. After the probe of the testing tool is connected with the corresponding jack of the battery machine product, the circuit conduction can be realized, and then the conductivity test is carried out.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a battery machine test gun, and this battery machine test gun is used for testing convenient to use to the electrical property of some battery machine products.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a battery machine test gun, it includes rifle somatic part, probe seat and wire, be provided with the probe on the probe seat, the one end of probe exposes outside the probe seat, rifle somatic part includes epitheca and handle shell, the handle shell is located the one end bottom of epitheca, the handle shell links together with the epitheca is perpendicular, the one end of epitheca is provided with the end plate, be provided with the opening hole on the end plate, the other end opening of epitheca, be provided with support and PC board in the epitheca, the support includes two curb plates, be a cavity between two curb plates, the one end of two curb plates is provided with the bellying of perpendicular extension respectively, the bottom of two the bellying is connected as an organic whole, form a U type groove between the upper portion of two the bellying, be provided with the magnet seat between the other end of two curb plates, be provided with magnet in the seat, the utility model discloses a probe, including magnet seat, be provided with the round hole on the magnet seat, be provided with finger-pressing pole and push rod in the cavity, finger-pressing pole and push rod axial link together, the one end of finger-pressing pole is passed the open pore exposes outside the end plate, the cover is equipped with the spring on the push rod, the one end of push rod is inserted the round hole, the PC board is connected with the wire electricity, the one end of PC board with the one end fixed connection of support, the one end of probe seat and the other end fixed connection of PC board, the PC board with the probe electricity is connected.
Preferably, a radially protruding flange is arranged at the joint of the finger-pressure rod and the push rod, and the diameter of the flange is larger than the distance between the two protrusions.
Preferably, the other end of the PC board is provided with a switching seat, the switching seat is provided with a switching port, the probe seat is provided with a probe interface, the probe interface is connected with the switching port in an inserting mode, and the probe interface is electrically connected with the probe.
Preferably, a magnetic reed switch is arranged on the PC board.
Preferably, one end of the wire is provided with an electrical connector.
The utility model has the advantages that: the utility model discloses a battery machine test gun is used for testing the electrical property of some battery machine products, convenient to use.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
fig. 1 is a schematic structural view of the battery testing gun of the present invention;
fig. 2 is an exploded view of the structure of the battery testing gun of the present invention;
fig. 3 is an enlarged view at a in fig. 2.
The parts in the drawings are numbered as follows: 1. electric connector, 2, wire, 3, handle shell, 4, thumb lever, 5, rifle body portion, 6, probe seat, 7, probe, 8, probe interface, 9, switching interface, 10, PC board, 11, switching seat, 12, magnetic reed switch, 13, epitheca, 14, end plate, 15, open pore, 16, support, 17, bellying, 18, U type groove, 19, curb plate, 20, cavity, 21, flange, 22, push rod, 23, spring, 24, magnet seat, 25, magnet, 26, round hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The embodiment of the utility model provides a:
referring to fig. 1 to 3, the battery tester gun of the present invention includes a gun body 5, a probe holder 6 and a wire 2, the probe 7 is disposed on the probe holder 6, one end of the probe 7 is exposed out of the probe holder 6, the gun body 5 includes an upper shell 13 and a handle shell 3, the handle shell 3 is disposed at the bottom of one end of the upper shell 13, the handle shell 3 is a pair, a pair of handle shells 3 is arranged in a mirror symmetry manner to form a shell, and the wire 2 penetrates into the handle shell 3. The handle shell 3 is vertically connected with an upper shell 13, an end plate 14 is arranged at one end of the upper shell 13, an opening hole 15 is formed in the end plate 14, the other end of the upper shell 13 is opened, the upper shell 13 is a pair, and the pair of upper shells 13 are arranged in a mirror symmetry mode to form a shell. A support 16 and a PC board 10 are arranged in a shell enclosed by a pair of upper shells 13, the support 16 comprises two side plates 19, a cavity 20 is arranged between the two side plates 19, one end of each of the two side plates 19 is respectively provided with a vertically extending protruding part 17, the bottoms of the two protruding parts 17 are connected into a whole, a U-shaped groove 18 is formed between the upper parts of the two protruding parts 17, a magnet seat 24 is arranged between the other ends of the two side plates 19, a magnet 25 is arranged in the magnet seat 24, a round hole 26 is arranged on the magnet seat 24, a finger-pressing rod 4 and a push rod 22 are arranged in the cavity 20, the finger-pressing rod 4 and the push rod 22 are axially connected together, one end of the finger-pressing rod 4 passes through the opening hole 15 and is exposed out of the end plate 14, a spring 23 is sleeved on the push rod 22, one end of the push rod 22 is inserted into the round hole 26, and the PC board 10 is, one end of the PC board 10 is fixedly connected with one end of the support 16, one end of the probe seat 6 is fixedly connected with the other end of the PC board 10, and the PC board 10 is electrically connected with the probe 7.
Preferably, a radially protruding flange 21 is provided at the connection between the thumb lever 4 and the push rod 22, and the diameter of the flange 21 is larger than the distance between the two protrusions 17. Thus, the thumb lever 4 is fixed in the support 16, the push rod 22 can move linearly back and forth within a certain range, and one end of the push rod 22 penetrates into the circular hole 26 when the push rod 22 moves linearly back and forth.
Preferably, one end of the conductor 2 is provided with an electrical connector 1, and the electrical connector 1 is used for connecting with a test device.
The PC board 10 is provided with a reed switch 12, and the reed switch 12 is electrically connected with the probe 7 and the lead 2.
When in test, the handle shell 3 is held by hands, the outer end of the finger-pressing rod 4 is pressed by a thumb to enable the finger-pressing rod 4 to move forwards, then the flange 21 presses the spring 23 to prop against the support 16 to push the support 16 to move forwards, the probe 7 penetrates into a corresponding jack of a tested battery machine product or the anode and the cathode of the battery product to realize circuit conduction with the battery machine product, and then the conductivity test of the battery machine product is carried out. The PC board 10 can transmit the electrical performance data of the battery machine product to the data processor and display part of the test equipment to display whether the electrical performance of the battery machine product is qualified.
The finger-pressure lever 4 is pressed to push the support 16 to move forward, so that the magnet 25 moves forward to be close to the reed switch 12 arranged on the PC board 10, the spring 23 is pressed, and the reed switch 12 is in an open state under the action of magnetic force. When the thumb is released from the thumb lever 4, the push rod 22 and the thumb lever 4 are restored to the original positions under the resilience force of the spring 23, the magnet 25 is far away from the reed switch 12, and the reed switch 12 is in the closed state. The magnetic reed switch 12 is internally provided with a closed space in a vacuum or anaerobic environment, the conductive part of the magnetic reed switch 12 is arranged in the closed space in the vacuum or anaerobic environment, and the closed space in the vacuum or anaerobic environment can release electric sparks generated during a conductive test, so that the test safety is improved.
Preferably, the other end of the PC board 10 is provided with a adapter 11, the adapter 11 is provided with an adapter 9, the probe base 6 is provided with a probe interface 8, the probe interface 8 is inserted into the adapter 9, and the probe interface 8 is electrically connected with the probe 7. This allows different probe holders 6 and probes 7 to be used for testing, improving the adaptability of the test equipment.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (5)
1. A battery machine testing gun is characterized by comprising a gun body part, a probe seat and a lead, wherein a probe is arranged on the probe seat, one end of the probe is exposed out of the probe seat, the gun body part comprises an upper shell and a handle shell, the handle shell is positioned at the bottom of one end of the upper shell, the handle shell is vertically connected with the upper shell, one end of the upper shell is provided with an end plate, the end plate is provided with an opening hole, the other end of the upper shell is opened, a support and a PC (personal computer) board are arranged in the upper shell, the support comprises two side plates, a cavity is formed between the two side plates, one ends of the two side plates are respectively provided with a vertically extending protruding part, the bottoms of the two protruding parts are connected into a whole, a U-shaped groove is formed between the upper parts of the two protruding parts, a magnet seat is arranged between the other ends of the two side plates, and a magnet is arranged in the magnet seat, the utility model discloses a probe, including magnet seat, be provided with the round hole on the magnet seat, be provided with finger-pressing pole and push rod in the cavity, finger-pressing pole and push rod axial link together, the one end of finger-pressing pole is passed the open pore exposes outside the end plate, the cover is equipped with the spring on the push rod, the one end of push rod is inserted the round hole, the PC board is connected with the wire electricity, the one end of PC board with the one end fixed connection of support, the one end of probe seat and the other end fixed connection of PC board, the PC board with the probe electricity is connected.
2. The battery machine testing gun of claim 1, wherein the connection of the thumb lever and the push rod is provided with a radially protruding flange having a diameter greater than the distance between the two protrusions.
3. The battery testing gun according to claim 1 or 2, wherein an adapter is arranged at the other end of the PC board, an adapter port is arranged on the adapter, a probe interface is arranged on the probe base, the probe interface and the adapter port are connected together in an inserting manner, and the probe interface is electrically connected with the probe.
4. The battery machine test gun of claim 1, wherein a reed switch is disposed on the PC board.
5. The battery testing gun of claim 1, wherein one end of the wire is provided with an electrical connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921942073.7U CN211577363U (en) | 2019-11-12 | 2019-11-12 | Battery machine test gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921942073.7U CN211577363U (en) | 2019-11-12 | 2019-11-12 | Battery machine test gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211577363U true CN211577363U (en) | 2020-09-25 |
Family
ID=72531080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921942073.7U Active CN211577363U (en) | 2019-11-12 | 2019-11-12 | Battery machine test gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211577363U (en) |
-
2019
- 2019-11-12 CN CN201921942073.7U patent/CN211577363U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |