CN209858627U

CN209858627U - Point measuring pen

Info

Publication number: CN209858627U
Application number: CN201920579091.7U
Authority: CN
Inventors: 陈勇; 鲁海
Original assignee: Ji'an Zhongxing Electronic Technology Co Ltd
Current assignee: Ji'an Zhongxing Electronic Technology Co Ltd
Priority date: 2019-04-26
Filing date: 2019-04-26
Publication date: 2019-12-27
Anticipated expiration: 2029-04-26

Abstract

The utility model relates to a point test pen technical field, and disclose a point test pen, solved the point test pen on the present market when using the wire easy appear knotting, and the wire easy appear distortion and the problem damaged, it includes the receiver, the both sides at receiver top are all fixedly connected with first elasticity fastener, and the activity joint has the test meter pen between two first elasticity fasteners, and the one end swing joint of test meter pen has first electrical property to rotate the connecting piece, and the middle part of receiver one side is fixedly connected with the protection casing, and the inside movable mounting of protection casing has second electrical property to rotate the connecting piece, and the upper portion of receiver opposite side is fixedly connected with second elasticity fastener and third elasticity fastener; this point test pen can effectually receive and release the wire at the in-process that uses, the condition of knoing can not appear to and when the wire warp appears in the in-process that uses, can effectually recover, thereby can not damage the wire.

Description

Point measuring pen

Technical Field

The utility model belongs to the technical field of the pen is surveyed to the point, specifically is a pen is surveyed to point.

Background

The universal meter is a multifunctional, multi-range and portable electronic instrument; the universal meter can be used for measuring physical quantities such as direct current, voltage, alternating current, voltage, resistance, audio level, transistor direct current amplification factor and the like, and consists of a meter head, a measuring circuit, a change-over switch, a point measuring pen and the like.

But the point test pen is an independent part, it is made up of test meter pen, wire and test connector, in the course of using, the wire is too long and apt to appear knotting, it is very inconvenient to use, because connect directly between wire and point test pen, will appear wire and point test pen take place distortion in the course of using too at the same time, long in the past, will also make the wire damage easily; therefore, improvements are now needed in view of the current situation.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a point test pen, effectual present point test pen of having solved the wire appears knoing easily when using to and the wire appears distorting easily and the problem of damage.

In order to achieve the above object, the utility model provides a following technical scheme: a point measuring pen comprises a storage box, wherein first elastic clamping pieces are fixedly connected to two sides of the top of the storage box, a test meter pen is movably clamped between the two first elastic clamping pieces, one end of the test meter pen is movably connected with a first electric rotating connecting piece, a protective cover is fixedly connected to the middle of one side of the storage box, a second electric rotating connecting piece is movably mounted inside the protective cover, a second elastic clamping piece and a third elastic clamping piece are fixedly connected to the upper portion of the other side of the storage box, a test connector is movably clamped between the second elastic clamping piece and the third elastic clamping piece, the test connector is electrically connected with the second electric rotating connecting piece, a scroll is movably connected to the middle of an inner cavity of the storage box, a lead is wound on the surface of the scroll, one end of the lead is fixedly connected to the scroll, the other end of the lead is electrically connected with the first, rectangular clamping grooves have been seted up to the upper portion and the lower part symmetry of first cavity, and the activity joint has the push pedal between two rectangular clamping grooves, and one side fixedly connected with dwang of push pedal, the one end of dwang extend to the outside and the fixedly connected with turning block of receiver, and one side of dwang and the inside that is located first cavity cup joint the spring.

Preferably, the wire outlet is formed in the upper portion of one end face of the storage box, and the other end of the wire is electrically connected with one side of the first electrical rotating connecting piece through the wire outlet.

Preferably, the bottom of receiver fixedly connected with stabilizes the seat.

Preferably, a connecting line port is formed in the bottom of the protective cover, a first connecting line is fixedly connected to one end of the test connector, and one end of the first connecting line is electrically connected with one side of the second electrical rotating connecting piece through the connecting line port.

Preferably, a second cavity is formed in the other side of the interior of the reel, a second connecting wire is arranged in the second cavity, and the second electrical rotating connecting piece is electrically connected with the wire through the second connecting wire.

Preferably, the dwang is close to the first fixture block of one side fixedly connected with of turning block, the bayonet lock of one side symmetry fixedly connected with of first fixture block, and one side activity joint of bayonet lock has the ball, the middle part fixed connection second fixture block of receiver opposite side, and the bayonet socket has been seted up to one side symmetry of second fixture block, and the one end activity of bayonet lock is pegged graft in the inside of bayonet socket.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) during work, the winding shaft, the first cavity, the rectangular clamping groove, the push plate, the rotating rod, the spring and the rotating block are arranged, so that a lead can be effectively wound and unwound, the lead cannot be knotted in the use process, and the rotating rod drives the winding shaft to rotate by pulling and rotating the rotating block, so that the lead is effectively wound and unwound;

(2) the connecting piece is rotated through being provided with first electrical property, makes the test meter pen can not appear the wire distortion and the phenomenon of damage in the in-process of using, can have the effect when the wire wrench movement, at this moment through releasing the test meter pen to and rotate the use of connecting piece through first electrical property, make the test meter pen rotate, make the wire reconversion.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a rear view of fig. 1 in accordance with the present invention;

figure 3 is a side view of the present invention of figure 1;

fig. 4 is a partial cross-sectional view of fig. 3 in accordance with the present invention;

in the figure: 1. a test meter pen; 2. a wire; 3. testing the connector; 4. a storage box; 401. an outlet; 402. a stabilizing base; 5. a first electrical rotary connector; 6. a first elastic fastener; 7. a second elastic fastener; 8. a third elastic fastener; 9. a protective cover; 901. a connecting port; 902. a first connecting line; 10. a second electrical rotary connector; 11. a reel; 1101. a second cavity; 1102. a second connecting line; 12. a first cavity; 13. a rectangular clamping groove; 14. pushing the plate; 15. rotating the rod; 16. a spring; 17. rotating the block; 18. a second fixture block; 19. a first clamping block; 20. a bayonet; 21. a bayonet lock.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

In the first embodiment, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the utility model comprises a storage box 4, wherein first elastic fasteners 6 are fixedly connected to both sides of the top of the storage box 4, a test meter pen 1 is movably clamped between the two first elastic fasteners 6, one end of the test meter pen 1 is movably connected with a first electric rotating connecting piece 5, the test meter pen 1 is prevented from being damaged due to the twisting of the lead 2 in the using process by arranging the first electric rotating connecting piece 5, when the lead 2 is twisted, a force is applied, the test meter pen 1 is released and the test meter pen 1 is rotated by using the first electric rotating connecting piece 5, so that the lead 2 is recovered, a protective cover 9 is fixedly connected to the middle part of one side of the storage box 4, a second electric rotating connecting piece 10 is movably arranged in the protective cover 9, a second elastic fastener 7 and a third elastic fastener 8 are fixedly connected to the upper part of the other side of the storage box 4, the test connector 3 is movably clamped between the second elastic clamping piece 7 and the third elastic clamping piece 8, the test connector 3 is electrically connected with the second electrical rotating connecting piece 10, the middle part of the inner cavity of the storage box 4 is movably connected with a scroll 11, a wire 2 is wound on the surface of the scroll 11, one end of the wire 2 is fixedly connected onto the scroll 11, the other end of the wire 2 is electrically connected with the first electrical rotating connecting piece 5, a first cavity 12 is formed in one side of the inner part of the scroll 11, rectangular clamping grooves 13 are symmetrically formed in the upper part and the lower part of the first cavity 12, a push plate 14 is movably clamped between the two rectangular clamping grooves 13, a rotating rod 15 is fixedly connected to one side of the push plate 14, one end of the rotating rod 15 extends to the outer part of the storage box 4 and is fixedly connected with a rotating block 17, a spring 16 is sleeved on one side of the rotating rod, Rectangular draw-in groove 13, push pedal 14, dwang 15, spring 16 and turning block 17 make it can be effectual receive and release wire 2 to the condition of knoing can not appear in the in-process wire 2 that uses, through the pulling and rotate turning block 17, makes dwang 15 drive spool 11 rotate, thereby effectually receive and releases wire 2.

In the second embodiment, based on the first embodiment, as shown in fig. 1, 2 and 3, a wire outlet 401 is formed at an upper portion of one end surface of the storage box 4, the other end of the wire 2 is electrically connected to one side of the first electrical rotating connecting member 5 through the wire outlet 401, and the wire 2 and the first electrical rotating connecting member 5 can be effectively connected through the arrangement of the wire outlet 401.

In the third embodiment, as shown in fig. 1, 2 and 3, a stabilizing base 402 is fixedly connected to the bottom of the storage box 4, and the storage box 4 can be stably kept in use and placement by the arrangement of the stabilizing base 402.

In a fourth embodiment, on the basis of the first embodiment, as shown in fig. 2 and fig. 4, a connection port 901 is formed at the bottom of the protective cover 9, one end of the test connector 3 is fixedly connected with a first connection line 902, one end of the first connection line 902 is electrically connected to one side of the second electrical rotating connector 10 through the connection port 901, and the test connector 3 is effectively connected to the second electrical rotating connector 10 through the connection port 901 and the first connection line 902.

In the fifth embodiment, on the basis of the first embodiment, as shown in fig. 4, a second cavity 1101 is formed on the other side inside the reel 11, a second connection line 1102 is formed inside the second cavity 1101, the second electrical rotating connecting member 10 is electrically connected to the wire 2 through the second connection line 1102, and the second electrical rotating connecting member 10 is effectively connected to the wire 2 and the wire 2 can be effectively wound and unwound through the second cavity 1101 and the second connection line 1102.

Sixth embodiment, on the basis of first embodiment, by figure 4, dwang 15 is close to the first fixture block 19 of one side fixedly connected with of turning block 17, one side symmetry fixedly connected with bayonet 21 of first fixture block 19, one side activity joint of bayonet 21 has the ball, the middle part fixed connection second fixture block 18 of 4 opposite sides of receiver, bayonet 20 has been seted up to one side symmetry of second fixture block 18, bayonet 21's one end activity is pegged graft in bayonet 20's inside, through second fixture block 18, first fixture block 19, the ball, bayonet 20 and bayonet 21's setting, make its stability that can keep dwang 15, thereby make the stable drive spool 11 of dwang 15 receive and release wire 2.

The working principle is as follows: when wire 2 is receive and release when needs, at first through pulling turning block 17, make bayonet lock 21 shift out from bayonet socket 20's inside, clockwise or anticlockwise rotation turning block 17 simultaneously (bayonet lock 21 can relapse the inside of card income bayonet socket 20 at this in-process, thereby need relapse shift out bayonet lock 21 from bayonet socket 20's inside), thereby make dwang 15 drive spool 11 rotate, spool 11's rotation can receive and release wire 2, when wire 2 appears distorting, the effect of distorted wire 2 can be used, at this moment through releasing test pen-shape 1, the effect of wire 2 distortion power can make one side of first electrical property rotation connecting piece 5 rotate, thereby drive test pen-shape 1 and rotate, make wire 2 reconversion.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a point survey pen, includes receiver (4), its characterized in that: the test box is characterized in that first elastic clamping pieces (6) are fixedly connected to two sides of the top of the storage box (4), a test meter pen (1) is movably clamped between the two first elastic clamping pieces (6), a first electric rotating connecting piece (5) is movably connected to one end of the test meter pen (1), a protective cover (9) is fixedly connected to the middle of one side of the storage box (4), a second electric rotating connecting piece (10) is movably mounted inside the protective cover (9), a second elastic clamping piece (7) and a third elastic clamping piece (8) are fixedly connected to the upper portion of the other side of the storage box (4), a test connector (3) is movably clamped between the second elastic clamping piece (7) and the third elastic clamping piece (8), the test connector (3) is electrically connected with the second electric rotating connecting piece (10), a scroll (11) is movably connected to the middle of the inner cavity of the storage box (4), and a lead (2) is, one end fixed connection of wire (2) is on spool (11), the other end and the first electrical property of wire (2) rotate connecting piece (5) electricity and are connected, first cavity (12) have been seted up to spool (11) inside one side, rectangle draw-in groove (13) have been seted up to the upper portion and the lower part symmetry of first cavity (12), movable joint has push pedal (14) between two rectangle draw-in grooves (13), one side fixedly connected with dwang (15) of push pedal (14), the one end of dwang (15) extends to outside and the fixedly connected with turning block (17) of receiver (4), spring (16) are cup jointed to one side of dwang (15) and the inside that is located first cavity (12).

2. The point measuring pen according to claim 1, characterized in that: an outlet (401) is formed in the upper portion of one end face of the storage box (4), and the other end of the lead (2) is electrically connected with one side of the first electrical rotating connecting piece (5) through the outlet (401).

3. The point measuring pen according to claim 1, characterized in that: the bottom fixedly connected with of receiver (4) stabilizes seat (402).

4. The point measuring pen according to claim 1, characterized in that: the bottom of the protective cover (9) is provided with a connecting line port (901), one end of the test connector (3) is fixedly connected with a first connecting line (902), and one end of the first connecting line (902) is electrically connected with one side of the second electrical rotating connector (10) through the connecting line port (901).

5. The point measuring pen according to claim 1, characterized in that: the other side in the reel (11) is provided with a second cavity (1101), a second connecting wire (1102) is arranged in the second cavity (1101), and the second electrical rotating connecting piece (10) is electrically connected with the lead (2) through the second connecting wire (1102).

6. The point measuring pen according to claim 1, characterized in that: dwang (15) are close to the first fixture block (19) of one side fixedly connected with of turning block (17), one side symmetry fixedly connected with bayonet lock (21) of first fixture block (19), and one side activity joint of bayonet lock (21) has the ball, middle part fixed connection second fixture block (18) of receiver (4) opposite side, and bayonet socket (20) have been seted up to one side symmetry of second fixture block (18), and the one end activity of bayonet lock (21) is pegged graft in the inside of bayonet socket (20).