CN208588805U - A kind of low-power proximity test device - Google Patents
A kind of low-power proximity test device Download PDFInfo
- Publication number
- CN208588805U CN208588805U CN201821189238.3U CN201821189238U CN208588805U CN 208588805 U CN208588805 U CN 208588805U CN 201821189238 U CN201821189238 U CN 201821189238U CN 208588805 U CN208588805 U CN 208588805U
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- China
- Prior art keywords
- shell
- pedestal
- low
- integrated
- proximity test
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of low-power proximity test devices, its structure includes display screen, operation panel, indicator light, body, thermovent, electric wire connecting junction, fixing screws, pedestal, lateral mass, fixing screws are connect with whorl of base, the upper surface of pedestal and the lower end surface of body are mutually welded, lateral mass is integrated with body, a kind of low-power proximity test device of the utility model, when needing to remove wiring, the button on pressing electric wire connecting junction can be passed through, make torsional spring fixed pin stress, limitation is separately contacted with ratchet fixed block, match screw rod with threaded block by rotary motion block again, spacer pin is driven to move up, to make spacer pin separately lift restrictions with connector lug, connector lug can be pulled from socket, it is pulled out along sliding rail and slide plate, pass through the structure to improve equipment, make its carry out using when It waits, can prevent wiring from being caused to fall off by external force, be detected to influence equipment.
Description
Technical field
The utility model is a kind of low-power proximity test device, belongs to circuit detection equipment technical field.
Background technique
Multimeter is also known as multi-meter, multimeter, avometer, numerous table etc., is that the departments such as power electronics are indispensable
Measuring instrumentss, generally to measure voltage, electric current and resistance as the main purpose, multimeter by display mode be divided into pointer multimeter and
Digital multimeter, is a kind of multi-functional, multiple range measuring instrumentss, and general multimeter can measure DC current, DC voltage, friendship
Galvanic electricity stream, alternating voltage, resistance and audio-frequency electric equality, some can also to survey alternating current, capacitance, inductance and semiconductor
Some parameters.
Prior art discloses application No. is a kind of circuit board with circuit checker of CN201220666045.9,
Including main circuit board, auxiliary circuit board and circuit checker, the electronics member for normal work is provided on the main circuit board
Device；The first auxiliary contact for working normally independently of main circuit board, the first auxiliary touching are provided on the auxiliary circuit board
Point is electrically connected with electronic component, and above-mentioned auxiliary circuit board is fixed together with main circuit board energy detachable, still
The prior art carry out using when, detection wiring cause to fall off vulnerable to external force, influence equipment and circuit detected.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of low-power proximity test device, with
The prior art of solution carry out using when, detection wiring cause to fall off vulnerable to external force, influence equipment to circuit carry out
The problem of detection.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of low-power is close
Detection device, structure include display screen, operation panel, indicator light, body, thermovent, electric wire connecting junction, fixing screws, pedestal, side
Block, the fixing screws are connect with whorl of base, and the upper surface of the pedestal is mutually welded with the lower end surface of body, the lateral mass with
Body is integrated, the electric wire connecting junction include threaded block, rotating block, screw rod, shell, sliding rail, slide plate, torsional spring fixed pin,
Ratchet fixed block, socket, data connection head, spacer pin, the rotating block are located at the top of shell, and the threaded block is set to shell
Inside, the rotating block is integrated with screw rod, and the screw rod insertion is mounted on threaded block and is threadedly coupled, institute
It states sliding rail to be integrated with shell, the slide plate is set to the inside of shell, and the torsional spring fixed pin insertion is mounted on shell
Inside, the ratchet fixed block is located at the left of torsional spring fixed pin, and the socket is integrated with data connection head, institute
Spacer pin is stated on screw rod, the shell insertion is mounted on the base.
Further, the display screen insertion is mounted on operation panel and is electrically connected, and the operation panel and body are one
Body structure.
Further, the indicator light insertion is mounted on body and is electrically connected, and the thermovent is integrated with body
Change structure.
Further, the electric wire connecting junction insertion is mounted on the base.
Further, the rotating block is diameter 3cm, the disk of thickness 0.5cm.
Further, the display screen model P10 has and receives data, and by the effect of data image, display is clear
Moisture-proof strong interference immunity, and economize on electricity.
Further, the indicator light model E27 has sheen, the effect of economize on electricity.
Beneficial effect
A kind of low-power proximity test device of the utility model can pass through pressing when needing to remove wiring
Button on electric wire connecting junction makes torsional spring fixed pin stress, separately contacts limitation with ratchet fixed block, then make spiral shell by rotary motion block
Bar is matched with threaded block, is driven spacer pin to move up, so that spacer pin be made separately to lift restrictions with connector lug, can will be connect
The end of a thread is pulled from socket, is pulled out along sliding rail and slide plate, by the structure to improve equipment, make its carry out using
When, it can prevent wiring from being caused to fall off by external force, be detected to influence equipment.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of low-power proximity test device of the utility model；
Fig. 2 is a kind of diagrammatic cross-section of junction block of the utility model.
In figure: display screen -1, operation panel -2, indicator light -3, body -4, thermovent -5, electric wire connecting junction -6, fixing screws -7,
Pedestal -8, lateral mass -9, threaded block -601, rotating block -602, screw rod -603, shell -604, sliding rail -605, slide plate -606, torsional spring
Fixed pin -607, ratchet fixed block -608, socket -609, data connection head -610, spacer pin -611.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Please refer to Fig. 1, Fig. 2, the utility model provides a kind of low-power proximity test device technique scheme: its structure includes
Display screen 1, operation panel 2, indicator light 3, body 4, thermovent 5, electric wire connecting junction 6, fixing screws 7, pedestal 8, lateral mass 9, the fixation
Screw 7 is threadedly coupled with pedestal 8, and the upper surface of the pedestal 8 is mutually welded with the lower end surface of body 4, the lateral mass 9 and body 4
It is integrated, the electric wire connecting junction 6 includes threaded block 601, rotating block 602, screw rod 603, shell 604, sliding rail 605, slide plate
606, torsional spring fixed pin 607, ratchet fixed block 608, socket 609, data connection head 610, spacer pin 611, the rotating block 602
Positioned at the top of shell 604, the threaded block 601 is set to the inside of shell 604, and the rotating block 602 is integrated with screw rod 603
Change structure, the insertion of screw rod 603 is mounted on threaded block 601 and is threadedly coupled, and the sliding rail 605 is one with shell 604
Body structure, the slide plate 606 are set to the inside of shell 604, and the insertion of torsional spring fixed pin 607 is mounted on the interior of shell 604
Portion, the ratchet fixed block 608 are located at the left of torsional spring fixed pin 607, and the socket 609 is integrated with data connection head 610
Change structure, the spacer pin 611 is set on screw rod 603, and the insertion of shell 604 is mounted on pedestal 8, and the display screen 1 is embedding
Enter to be mounted on operation panel 2 and be electrically connected, the operation panel 2 is integrated with body 4, the insertion of indicator light 3 peace
It on body 4 and is electrically connected, the thermovent 5 is integrated with body 4, and the insertion of electric wire connecting junction 6 is mounted on bottom
On seat 8, the rotating block 602 is diameter 3cm, the disk of thickness 0.5cm, the 1 model P10 of display screen, has and receives data,
By the effect of data image, clear moisture-proof strong interference immunity being shown, and being economized on electricity, the 3 model E27 of indicator light has
Sheen, the effect of economize on electricity.
Fixing screws 7 described in this patent refer to screw, are the physics of the inclined-plane circular rotating and frictional force using object
And mathematical principle, the tool of implements parts is fastened by easy stages, what the lateral mass 9 was made of stainless steel, have etch-proof
Effect.
For example, testing staff king master worker is when carrying out using equipment, by the way that the wiring of electric power detector to be connected to
On electric wire connecting junction 6, then operation setting is carried out to operation panel 2 and is detected, it when needing to remove wiring, can be by pressing
The button in line device 6 is crimped, makes 607 stress of torsional spring fixed pin, is separated with ratchet fixed block 608 and contact limitation, then pass through rotation
Rotating block 602 matches screw rod 603 with threaded block 601, drives spacer pin 611 to move up, to make spacer pin 611 and connect
The end of a thread separately lifts restrictions, and connector lug can be pulled from socket 609, is pulled out along sliding rail 605 and slide plate 606.
The utility model solve the prior art carry out using when, detection wiring cause to fall off vulnerable to external force, shadow
The problem of equipment detects circuit is rung, the utility model is combined with each other by above-mentioned component, is needing to remove wiring
When, it can make torsional spring fixed pin stress by the button on pressing electric wire connecting junction, separately contact limitation with ratchet fixed block,
Screw rod is matched with threaded block by rotary motion block again, drives spacer pin to move up, to make spacer pin and connector lug
It separately lifts restrictions, connector lug can be pulled from socket, be pulled out along sliding rail and slide plate, pass through what is improved equipment
Structure, make its carry out using when, can prevent wiring from being caused to fall off by external force, be detected to influence equipment.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of low-power proximity test device, it is characterised in that: its structure includes display screen (1), operation panel (2), indicator light
(3), body (4), thermovent (5), electric wire connecting junction (6), fixing screws (7), pedestal (8), lateral mass (9), the fixing screws (7) with
Pedestal (8) is threadedly coupled, and the upper surface of the pedestal (8) and the lower end surface of body (4) are mutually welded, the lateral mass (9) and body
(4) be integrated, the electric wire connecting junction (6) include threaded block (601), rotating block (602), screw rod (603), shell (604),
Sliding rail (605), slide plate (606), torsional spring fixed pin (607), ratchet fixed block (608), socket (609), data connection head
(610), spacer pin (611), the rotating block (602) are located at the top of shell (604), and the threaded block (601) is set to shell
(604) inside, the rotating block (602) are integrated with screw rod (603), and screw rod (603) insertion is mounted on spiral shell
It on line block (601) and is threadedly coupled, the sliding rail (605) is integrated with shell (604), and the slide plate (606) sets
In the inside of shell (604), torsional spring fixed pin (607) insertion is mounted on the inside of shell (604), the ratchet fixed block
(608) it is located at the left of torsional spring fixed pin (607), the socket (609) is integrated with data connection head (610), institute
Spacer pin (611) are stated on screw rod (603), shell (604) insertion is mounted on pedestal (8).
2. a kind of low-power proximity test device according to claim 1, it is characterised in that: display screen (1) insertion
It is mounted on operation panel (2) and is electrically connected, the operation panel (2) is integrated with body (4).
3. a kind of low-power proximity test device according to claim 1, it is characterised in that: indicator light (3) insertion
It is mounted on body (4) and is electrically connected, the thermovent (5) is integrated with body (4).
4. a kind of low-power proximity test device according to claim 1, it is characterised in that: electric wire connecting junction (6) insertion
It is mounted on pedestal (8).
5. a kind of low-power proximity test device according to claim 1, it is characterised in that: the rotating block (602) is
Diameter 3cm, the disk of thickness 0.5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821189238.3U CN208588805U (en) | 2018-07-25 | 2018-07-25 | A kind of low-power proximity test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821189238.3U CN208588805U (en) | 2018-07-25 | 2018-07-25 | A kind of low-power proximity test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208588805U true CN208588805U (en) | 2019-03-08 |
Family
ID=65541919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821189238.3U Expired - Fee Related CN208588805U (en) | 2018-07-25 | 2018-07-25 | A kind of low-power proximity test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208588805U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111751619A (en) * | 2020-05-22 | 2020-10-09 | 国网浙江省电力有限公司嘉兴供电公司 | Insulation piercing connector resistance detection device |
-
2018
- 2018-07-25 CN CN201821189238.3U patent/CN208588805U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111751619A (en) * | 2020-05-22 | 2020-10-09 | 国网浙江省电力有限公司嘉兴供电公司 | Insulation piercing connector resistance detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190308 Termination date: 20200725 |