CN211318565U - Universal meter for electronic information engineering - Google Patents
Universal meter for electronic information engineering Download PDFInfo
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- CN211318565U CN211318565U CN201921574194.0U CN201921574194U CN211318565U CN 211318565 U CN211318565 U CN 211318565U CN 201921574194 U CN201921574194 U CN 201921574194U CN 211318565 U CN211318565 U CN 211318565U
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- plate
- sliding groove
- piece
- universal meter
- conductive contact
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Abstract
The utility model discloses an electronic information engineering uses universal meter, including the universal meter body, the upper surface of universal meter body is equipped with the mounting panel, be equipped with the division board on the upper surface of mounting panel, be equipped with first fixed plate on a lateral wall of division board, be equipped with the through-hole on the first fixed plate, the inside of first fixed plate is close to through-hole department and is equipped with first sliding tray and second sliding tray, it has electrically conductive contact pole to peg graft on the through-hole, all be equipped with the bar opening on first sliding tray and the second sliding tray, first sliding tray, second sliding tray and through-hole are linked together, the interior upper surface of first sliding tray is connected with the one end of first spring, the utility model discloses be convenient for detect the irregular contact point when using to it is comparatively reliable to the centre gripping of contact, satisfies the measurement demand in the various circumstances.
Description
Technical Field
The utility model relates to an electronic information equipment technical field, specific field is electronic information engineering uses universal meter.
Background
Universal meters, also known as multimeters, are indispensable measurement instruments in power electronics and other sectors, and generally aim to measure voltage, current and resistance. The multimeter is divided into a pointer multimeter and a digital multimeter according to the display mode. The universal meter is a multifunctional and multi-range measuring instrument, and can measure direct current, direct voltage, alternating current, alternating voltage, resistance, audio level and the like, and can also measure alternating current, capacitance, inductance, parameters (such as beta) of a semiconductor and the like;
the traditional universal meter is inconvenient to measure the unconventional contact, so the utility model designs a new universal meter in order to solve this problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electronic information engineering uses omnipotent table to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an universal meter for electronic information engineering comprises a universal meter body, wherein a mounting plate is arranged on the upper surface of the universal meter body, a partition plate is arranged on the upper surface of the mounting plate, a first fixing plate is arranged on one side wall of the partition plate, a through hole is formed in the first fixing plate, a first sliding groove and a second sliding groove are formed in the first fixing plate and close to the through hole, a conductive contact rod is inserted in the through hole, strip-shaped openings are formed in the first sliding groove and the second sliding groove respectively, the first sliding groove, the second sliding groove and the through hole are communicated, the inner upper surface of the first sliding groove is connected with one end of a first spring, the other end of the first spring is connected with a first connecting piece, the first connecting piece is connected with the conductive contact rod, an auxiliary positioning block is connected in the second sliding groove in a sliding manner, and the auxiliary positioning block is connected with the conductive contact rod through the second connecting piece, be equipped with first logical groove on the first fixed plate, it leads to the groove to be equipped with the second corresponding first logical groove department on the mounting panel, first logical groove and second lead to all to be equipped with fixing device on the groove, conductive contact rod's upper end is equipped with the head rod, the lower surface of head rod is equipped with iron and adsorbs the piece, just be located the below department that iron adsorbs the piece on the upper surface of first fixed plate and be equipped with the electro-magnet, conductive contact rod is connected with the sense terminal of universal meter body through the wire.
Preferably, fixing device comprises threaded rod, the solid fixed ring of internal thread and revolves wrong piece, upper portion the solid fixed ring of internal thread is connected with first logical groove, the lower part the solid fixed ring of internal thread is connected with the second logical groove, threaded rod and the solid fixed ring threaded connection of internal thread, the one end of threaded rod is equipped with and revolves wrong piece, the other end of threaded rod is equipped with the extrusion piece.
Preferably, a baffle is arranged on the upper surface of the mounting plate, a sleeve is arranged on the other side wall of the partition plate, an insertion tube is inserted into the sleeve, an extrusion plate is arranged at one end of the insertion tube, one end of a second spring is connected onto the extrusion plate, and the other end of the second spring is connected with the partition plate.
Preferably, a buffer sheet is arranged on one side wall of the baffle plate facing the extrusion plate.
Preferably, the number of the second springs is at least 2.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides an electronic information engineering uses omnipotent table, the utility model discloses be convenient for detect the irregular contact point when using to the centre gripping to the contact is comparatively reliable, satisfies in the measurement demand of various conditions.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is an enlarged view of FIG. 1 at B;
fig. 4 is a schematic structural diagram of embodiment 2 of the present invention.
In the figure: the universal meter comprises a universal meter body 1, a mounting plate 2, a partition plate 3, a first fixing plate 4, a conductive contact rod 5, a first spring 6, an auxiliary positioning block 7, a fixing device 8, a first connecting rod 9, an electromagnet 10, a threaded rod 11, an internal thread fixing ring 12, a screwing block 13, a baffle 14, a sleeve 15, an insertion tube 16, a squeezing plate 17, a second spring 18 and a buffer sheet 19.
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.
Embodiment 1, please refer to fig. 1-3, this embodiment provides a technical solution: a universal meter for electronic information engineering comprises a universal meter body 1, wherein a mounting plate 2 is arranged on the upper surface of the universal meter body 1, a partition plate 3 is arranged on the upper surface of the mounting plate 2, a first fixing plate 4 is arranged on one side wall of the partition plate 3, a through hole is formed in the first fixing plate 4, a first sliding groove and a second sliding groove are formed in the first fixing plate 4 and close to the through hole, a conductive contact rod 5 is inserted in the through hole, strip-shaped openings are formed in the first sliding groove and the second sliding groove respectively, the first sliding groove, the second sliding groove and the through hole are communicated, the inner upper surface of the first sliding groove is connected with one end of a first spring 6, the other end of the first spring 6 is connected with a first connecting piece, the first connecting piece is connected with the conductive contact rod 5, and an auxiliary positioning block 7 is slidably connected in the second sliding groove, the auxiliary positioning block 7 is connected with the conductive contact rod 5 through a second connecting sheet, a first through groove is arranged on the first fixing plate 4, a second through groove is arranged on the mounting plate 2 corresponding to the first through groove, fixing devices 8 are arranged on the first through groove and the second through groove, the upper end of the conductive contact rod 5 is provided with a first connecting rod 9, the lower surface of the first connecting rod 9 is provided with an iron adsorption block, an electromagnet 10 is arranged on the upper surface of the first fixing plate 4 and below the iron adsorption block, the conductive contact rod 5 is connected with the detection end of the multimeter body 1 through a lead, the external conductive contact piece to be detected can be fixed through the fixing device 8, the electromagnet 10 is electrically connected with the multimeter body 1, after the electromagnet 10 is started, the electromagnet 10 attracts the first connecting rod 9, and presses it down to contact the outer surface of the conductive contact piece to be detected, thereby detecting the voltage.
Specifically, fixing device 8 comprises threaded rod 11, the solid fixed ring of internal thread 12 and revolves wrong piece 13, upper portion the solid fixed ring of internal thread 12 is connected with first logical groove, the lower part the solid fixed ring of internal thread 12 is connected with the second logical groove, threaded rod 11 and the solid fixed ring of internal thread 12 threaded connection, the one end of threaded rod 11 is equipped with revolves wrong piece 13, the other end of threaded rod 11 is equipped with the extrusion piece, and the user revolves wrong piece 13 and can remove threaded rod 11 and make it press from both sides the conductive contact who tightly treats to detect.
In embodiment 2, referring to fig. 4, this embodiment provides a technical solution: a universal meter for electronic information engineering comprises a universal meter body 1, wherein a mounting plate 2 is arranged on the upper surface of the universal meter body 1, a partition plate 3 is arranged on the upper surface of the mounting plate 2, a first fixing plate 4 is arranged on one side wall of the partition plate 3, a through hole is formed in the first fixing plate 4, a first sliding groove and a second sliding groove are formed in the first fixing plate 4 and close to the through hole, a conductive contact rod 5 is inserted in the through hole, strip-shaped openings are formed in the first sliding groove and the second sliding groove respectively, the first sliding groove, the second sliding groove and the through hole are communicated, the inner upper surface of the first sliding groove is connected with one end of a first spring 6, the other end of the first spring 6 is connected with a first connecting piece, the first connecting piece is connected with the conductive contact rod 5, and an auxiliary positioning block 7 is slidably connected in the second sliding groove, the utility model discloses a universal meter, including mounting panel 2, mounting panel 5, auxiliary positioning piece 7, first fixed plate 4, first logical groove, second logical groove, fixing device 8, first logical groove and second logical groove, the upper end of electrically conductive contact rod 5 is equipped with head rod 9, the lower surface of head rod 9 is equipped with the iron and adsorbs the piece, just be located the below department that the iron adsorbed the piece on the upper surface of first fixed plate 4 and be equipped with electro-magnet 10, electrically conductive contact rod 5 is connected with universal meter body 1's sense terminal through the wire.
Specifically, fixing device 8 comprises threaded rod 11, the solid fixed ring of internal thread 12 and revolving piece 13, upper portion the solid fixed ring of internal thread 12 is connected with first logical groove, the lower part the solid fixed ring of internal thread 12 is connected with the second logical groove, threaded rod 11 and the solid fixed ring of internal thread 12 threaded connection, the one end of threaded rod 11 is equipped with revolves piece 13, the other end of threaded rod 11 is equipped with the extrusion piece.
Particularly, be equipped with baffle 14 on the upper surface of mounting panel 2, be equipped with sleeve pipe 15 on another lateral wall of division board 3, it has intubate 16 to peg graft on the sleeve pipe 15, the one end of intubate 16 is equipped with stripper plate 17, the one end that is connected with second spring 18 on the stripper plate 17, the other end of second spring 18 is connected with division board 3, can put into the equipment to wherein through baffle 14 and stripper plate 17 to fix through the effect of second spring 18, make the utility model discloses it is more convenient to use.
Specifically, a buffer sheet 19 is provided on a side wall of the baffle plate 14 facing the pressing plate 17.
Specifically, the number of the second springs 18 is at least 2.
The working principle is as follows: the utility model discloses, can fix the outside conductive contact who waits to detect through fixing device 8, electro-magnet 10 is connected with 1 electricity of universal meter body, after the electro-magnet 10 is started, electro-magnet 10 adsorbs head rod 9, thereby make it push down and contact with the surface of the conductive contact who waits to detect and detect its voltage, the user revolves soon to twist wrong piece 13 and can remove threaded rod 11 and make it press from both sides tight conductive contact who waits to detect, can put into the equipment to wherein through baffle 14 and stripper plate 17 to fix through the effect of second spring 18, make the utility model discloses it is more convenient to use.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
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 (5)
1. A universal meter for electronic information engineering is characterized in that: the universal meter comprises a universal meter body (1), wherein a mounting plate (2) is arranged on the upper surface of the universal meter body (1), a partition plate (3) is arranged on the upper surface of the mounting plate (2), a first fixing plate (4) is arranged on one side wall of the partition plate (3), a through hole is formed in the first fixing plate (4), a first sliding groove and a second sliding groove are formed in the first fixing plate (4) and close to the through hole, a conductive contact rod (5) is inserted in the through hole, bar-shaped openings are formed in the first sliding groove and the second sliding groove respectively, the first sliding groove and the second sliding groove are communicated with the through hole, one end of a first spring (6) is connected to the inner upper surface of the first sliding groove, the other end of the first spring (6) is connected with a first connecting piece, the first connecting piece is connected with the conductive contact rod (5), an auxiliary positioning block (7) is connected to the inner part of the second sliding groove in a sliding, the utility model discloses a multimeter, including mounting panel (2), mounting panel (4), auxiliary positioning piece (7) are connected with electrically conductive contact bar (5) through the second connection piece, be equipped with first logical groove on first fixed plate (4), it is equipped with the second and leads to the groove to correspond first logical groove department on mounting panel (2), first logical groove and second lead to all to be equipped with fixing device (8), the upper end of electrically conductive contact bar (5) is equipped with head rod (9), the lower surface of head rod (9) is equipped with the iron and adsorbs the piece, just be located the below department that the iron adsorbs the piece on the upper surface of first fixed plate (4) and be equipped with electro-magnet (10), electrically conductive contact bar (5) are connected with the sense terminal of multimeter body (1) through the wire.
2. The universal watch for electronic information engineering according to claim 1, characterized in that: fixing device (8) are by threaded rod (11), the solid fixed ring of internal thread (12) and revolve wrong piece (13) and constitute, upper portion the solid fixed ring of internal thread (12) is connected with first logical groove, the lower part the solid fixed ring of internal thread (12) is connected with the second logical groove, threaded rod (11) and the solid fixed ring of internal thread (12) threaded connection, the one end of threaded rod (11) is equipped with revolves wrong piece (13), the other end of threaded rod (11) is equipped with the extrusion piece.
3. The universal watch for electronic information engineering according to claim 1, characterized in that: be equipped with baffle (14) on the upper surface of mounting panel (2), be equipped with sleeve pipe (15) on another lateral wall of division board (3), it has intubate (16) to peg graft on sleeve pipe (15), the one end of intubate (16) is equipped with stripper plate (17), the one end that is connected with second spring (18) on stripper plate (17), the other end of second spring (18) is connected with division board (3).
4. The universal watch for electronic information engineering according to claim 3, characterized in that: and a buffer sheet (19) is arranged on one side wall of the baffle plate (14) facing the extrusion plate (17).
5. The universal watch for electronic information engineering according to claim 3, characterized in that: the number of the second springs (18) is at least 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921574194.0U CN211318565U (en) | 2019-09-21 | 2019-09-21 | Universal meter for electronic information engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921574194.0U CN211318565U (en) | 2019-09-21 | 2019-09-21 | Universal meter for electronic information engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211318565U true CN211318565U (en) | 2020-08-21 |
Family
ID=72064660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921574194.0U Expired - Fee Related CN211318565U (en) | 2019-09-21 | 2019-09-21 | Universal meter for electronic information engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211318565U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114280390A (en) * | 2020-09-27 | 2022-04-05 | 湖南金缆电工科技有限责任公司 | Circuit fault is with investigation device |
-
2019
- 2019-09-21 CN CN201921574194.0U patent/CN211318565U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114280390A (en) * | 2020-09-27 | 2022-04-05 | 湖南金缆电工科技有限责任公司 | Circuit fault is with investigation device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200821 Termination date: 20210921 |
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| CF01 | Termination of patent right due to non-payment of annual fee |