Integrated lead-out rod

Abstract

The utility model discloses an integrated lead-out rod which comprises a sleeve and a lead-out rod body, the lead-out rod body is slidably connected in the sleeve, the left end of the lead-out rod body penetrates through the outside of the sleeve and is connected with an electric heating wire in an inserted mode, a round hole is formed in the right end of the lead-out rod body, and a plurality of through holes are formed in the top of the lead-out rod body at equal intervals. A plurality of positioning insertion holes are formed in the top of the inner wall of the sleeve at equal intervals, a guide rod is fixedly connected between the top of the inner wall of the sleeve and the right side of the bottom of the inner wall of the sleeve, a lifting plate is slidably connected to the guide rod in the axial direction, and two locking insertion rods are fixedly connected to the top of the lifting plate; and a coating sleeve is fixedly connected to the bottom of the lifting plate and corresponds to the left side of the guide rod. The integrated lead-out rod is reasonable in structural design and convenient to use, the length of the integrated lead-out rod can be adjusted according to actual use requirements, the use limitation of the lead-out rod is reduced, and multi-azimuth use requirements can be comprehensively met.

Description

Technical Field

[0001] The utility model relates to the technical field of lead-out rods, in particular to an integrated lead-out rod. Background Art

[0002] Currently, most traditional integrated lead-out rods have a fixed length and cannot be adjusted, which increases the limitations of use and cannot meet various usage requirements. For this reason, we propose an integrated lead-out rod to solve the problems raised in the above background technology. Utility Model Content

[0003] The purpose of the utility model is to provide an integrated lead-out rod to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an integrated lead-out rod, comprising a tube sleeve and a lead-out rod body, the lead-out rod body is slidably connected in the tube sleeve and the left end thereof passes through the tube sleeve to be plugged with an electric heating wire, the right end of the lead-out rod body is provided with a circular hole, the top of the lead-out rod body is provided with a plurality of through holes at equal distances, the top of the inner wall of the tube sleeve is provided with a plurality of positioning holes at equal distances, a guide rod is fixedly connected between the right side of the top and bottom of the inner wall of the tube sleeve, a lifting plate is axially slidably connected to the guide rod, the top of the lifting plate is fixedly connected with two locking plug rods, a covering sleeve is fixedly connected at the bottom of the lifting plate and corresponding to the left side of the guide rod, a driving hole is provided at the position of the covering sleeve at the bottom of the tube sleeve, a screw is provided in the driving hole, the top end of the screw passes through the inside of the covering sleeve and is fixedly connected to a rotating block, and the rotating block is movably connected to the covering sleeve.

[0005] Furthermore, a rotating handle is fixedly connected to the bottom end of the screw rod, and the screw rod is threadedly connected to the sleeve.

[0006] Furthermore, an anti-slipping slider is fixedly connected to the back side of the lead-out rod body, and an anti-slipping groove adapted to the anti-slipping slider is provided at a position corresponding to the anti-slipping slider on the rear side of the inner wall of the tube sleeve.

[0007] Furthermore, a first elastic sheet is fixedly connected to the front side of the lead-out rod body, and a plurality of second elastic sheets are installed at equal distances in a groove formed on the front side of the inner wall of the tube sleeve.

[0008] Furthermore, the distances between two adjacent through holes, the positioning plug holes and the second elastic sheet are the same, and the spacing between the two locking plug rods is the same as the spacing between the two through holes.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0010] The utility model discloses that when the overall length of the lead-out rod needs to be adjusted, the rotating handle and the screw are first rotated, and the rotating block can be driven to rotate and move downward through the threaded connection with the tube sleeve. Under the connection and guidance of the guide rod, the covering sleeve drives the lifting plate to move downward, so that the locking plug rod is disengaged from the insertion with the through hole and the round hole. At this time, under the connection of the anti-slipping slider and the anti-slipping groove, the lead-out rod body is pulled left and right inside the tube sleeve, and the first spring sheet and the second spring sheet are used to indicate the number of spring sounds. After the position is determined, the screw is rotated in the opposite direction so that the locking plug rod is reinserted into the corresponding through hole and the round hole for fixing. The integrated lead-out rod has a reasonable structural design and is easy to use. The length can be adjusted according to actual use needs, which reduces the limitations of the use of the lead-out rod and can fully meet all-round use needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a main structural cross-sectional view of the utility model;

[0012] Figure 2 For this utility model Figure 1 A partial enlarged view of the middle A;

[0013] Figure 3 It is a top view of the structure section of the cylinder sleeve of the utility model;

[0014] Figure 4 It is a schematic diagram of the top view of the lead-out rod body of the utility model.

[0015] In the figure: 1 sleeve, 2 lead rod body, 3 heating wire, 4 round hole, 5 through hole, 6 positioning socket, 7 guide rod, 8 lifting plate, 9 locking plug rod, 10 covering sleeve, 11 driving hole, 12 screw rod, 13 rotating block, 14 rotating handle, 15 anti-slip slider, 16 anti-slip groove, 17 first spring piece, 18 second spring piece. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figure 1-4, an integrated lead-out rod, comprising a sleeve 1 and a lead-out rod body 2, the lead-out rod body 2 is slidably connected in the sleeve 1 and the left end penetrates through the sleeve 1 to the outside of the sleeve 1 to be plugged with a heating wire 3, a round hole 4 is opened at the right end of the lead-out rod body 2, a plurality of through holes 5 are opened at equal distances on the top of the lead-out rod body 2, a plurality of positioning plug holes 6 are opened at equal distances on the top of the inner wall of the sleeve 1, a guide rod 7 is fixedly connected between the right side of the top and bottom of the inner wall of the sleeve 1, a lifting plate 8 is axially slidably connected to the guide rod 7, two locking plug rods 9 are fixedly connected to the top of the lifting plate 8, a covering sleeve 10 is fixedly connected to the bottom of the lifting plate 8 and corresponding to the left side of the guide rod 7, a driving hole 11 is opened at the position of the covering sleeve 10 at the bottom of the sleeve 1, a screw 12 is arranged in the driving hole 11, the top of the screw 12 penetrates through the covering sleeve 10 to be fixedly connected to a rotating block 13, and the rotating block 13 is movably connected to the covering sleeve 10.

[0018] Specifically, a rotating handle 14 is fixedly connected to the bottom end of the screw rod 12, and the screw rod 12 is threadedly connected to the sleeve 1. The rotating handle 14 facilitates the user to rotate the screw rod 12, thereby improving the convenience of operation.

[0019] Specifically, an anti-slip slider 15 is fixedly connected to the back of the lead-out rod body 2, and an anti-slip groove 16 adapted to the anti-slip slider 15 is opened at the rear side of the inner wall of the tube sleeve 1 corresponding to the position of the anti-slip slider 15. The anti-slip slider 15 and the anti-slip groove 16 can prevent the lead-out rod body 2 from falling off from the tube sleeve when the lead-out rod body 2 is pulled.

[0020] Specifically, a first spring piece 17 is fixedly connected to the front of the lead-out rod body 2, and a plurality of second spring pieces 18 are installed at equal distances in a groove opened on the front side of the inner wall of the tube sleeve 1. When the lead-out rod body 2 is pulled, the first spring piece 17 and the second spring piece 18 will collide with each other and produce a bouncing sound after being pulled. The pulling distance of the lead-out rod body 2 can be determined according to the number of bouncing sounds, which facilitates precise positioning.

[0021] Specifically, the distances between two adjacent through holes 5 , the positioning insertion holes 6 and the second elastic sheet 18 are the same, and the spacing between the two locking insertion rods 9 is the same as the spacing between the two through holes 5 .

[0022] The integrated lead-out rod has a reasonable structural design and is easy to use. The length can be adjusted according to actual use needs, which reduces the limitations of the lead-out rod and can fully meet all-round use needs.

[0023] During use, when it is necessary to adjust the overall length of the lead-out rod, first rotate the rotating handle 14 and the screw 12, and through the threaded connection with the tube sleeve 1, the rotating block 13 can be driven to rotate and move downward. Under the connection and guidance of the guide rod 7, the covering sleeve 10 drives the lifting plate 8 to move downward, so that the locking rod 9 is disengaged from the insertion with the through hole 5 and the circular hole 4. At this time, under the connection of the anti-slip slider 15 and the anti-slip groove 16, the lead-out rod body 2 is pulled left and right inside the tube sleeve 1, and the first spring piece 17 and the second spring piece 18 are used to indicate the number of spring sounds. After determining the position, rotate the screw 12 in the opposite direction, so that the locking rod 9 is reinserted into the corresponding through hole 5 and the circular hole 4 for fixing.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An integrated lead-out rod, comprising a sleeve (1) and a lead-out rod body (2), characterized in that: The lead-out rod body (2) is slidably connected in the tube sleeve (1) and the left end thereof penetrates through the outside of the tube sleeve (1) and is plugged with an electric heating wire (3). A round hole (4) is provided at the right end of the lead-out rod body (2). A plurality of through holes (5) are equidistantly provided at the top of the lead-out rod body (2). A plurality of positioning holes (6) are equidistantly provided at the top of the inner wall of the tube sleeve (1). A guide rod (7) is fixedly connected between the right side of the top and bottom of the inner wall of the tube sleeve (1). A lifting plate ( 8), the top of the lifting plate (8) is fixedly connected with two locking plug rods (9), the bottom of the lifting plate (8) and the left side corresponding to the guide rod (7) is fixedly connected with a covering sleeve (10), the bottom of the tube sleeve (1) is provided with a driving hole (11) at a position corresponding to the covering sleeve (10), a screw rod (12) is arranged in the driving hole (11), the top end of the screw rod (12) passes through the inside of the covering sleeve (10) and is fixedly connected with a rotating block (13), and the rotating block (13) is movably connected with the covering sleeve (10).

2. The integrated lead-out rod according to claim 1, characterized in that: The bottom end of the screw rod (12) is fixedly connected to a rotating handle (14), and the screw rod (12) is threadedly connected to the sleeve (1).

3. The integrated lead-out rod according to claim 2, characterized in that: An anti-slipping slider (15) is fixedly connected to the back of the lead-out rod body (2), and an anti-slipping groove (16) adapted to the anti-slipping slider (15) is provided on the rear side of the inner wall of the tube sleeve (1) at a position corresponding to the anti-slipping slider (15).

4. The integrated lead-out rod according to claim 3, characterized in that: A first elastic sheet (17) is fixedly connected to the front side of the lead-out rod body (2), and a plurality of second elastic sheets (18) are installed at equal distances in a groove provided on the front side of the inner wall of the tube sleeve (1).

5. The integrated lead-out rod according to claim 4, characterized in that: The distances between two adjacent through holes (5), the positioning insertion holes (6) and the second spring sheet (18) are the same, and the spacing between the two locking insertion rods (9) is the same as the spacing between the two through holes (5).

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