Plugging device for SMP connector or SMP adapter

Abstract

The utility model provides an SMP connector or SMP adapter plugging device. The SMP connector or SMP adapter plugging device comprises two tweezers sheets, two plugging heads and a pulling sheet. The two plugging heads are correspondingly arranged at the first ends of the two tweezers pieces; the front end parts of the two plugging heads are respectively provided with a semi-cylindrical clamping plate structure; the pulling sheet is arranged between the second ends of the two tweezers sheets; and the end part of the pulling sheet is provided with a pulling clamping groove. When the SMP connector or the SMP adapter is installed, the SMP connector or the SMP adapter is surrounded and clamped by the two clamping plate structures for installation. When the SMP connector or the SMP adapter needs to be dismounted or mounted, the SMP connector or the SMP adapter is pried up through the pulling clamping groove at the end part of the pulling sheet for dismounting, or the SMP connector or the SMP adapter is directly clamped and taken down or mounted through the two plugging heads; the dismounting process is very convenient and efficient; the problem that in the prior art, an SMP connector or an SMP adapter is difficult to directly and manually plug and unplug, and the working efficiency is seriously affected is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of connector plugging tool, specifically, relate to a SMP connector or SMP adapter plugging device. BACKGROUND

[0002] SMP connector is full name for SubMiniature Push-on micro push-in type electrical connector. According to different connection holding force, it is divided into three interface forms of light hole, half escapement, full escapement, connection holding force increases successively, different application demands are met. Light hole type interface connection holding force is minimum, axial and radial misalignment is allowed, is commonly applied to blind insertion type connection or non-precision measurement, service life is super-long, full escapement type interface connection holding force is best, vibration resistance, impact resistance performance is best, is commonly used for cable connection, but service life is relatively short, half escapement interface combines the advantages of light hole and full escapement, test stability is high, is suitable for precision measurement.

[0003] At present, all types of SMP connector, SMP adapter are small in size, it is difficult to directly manually plug without the aid of tools, seriously affect work efficiency. UTILITY MODEL CONTENTS

[0004] The utility model discloses a kind of SMP connector or SMP adapter plugging devices, to at least solve the problem that SMP connector or SMP adapter is directly manually plugged in prior art, seriously affect work efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides a kind of SMP connector or SMP adapter plugging device, comprising: two tweezers pieces;Two plugging heads, two plugging heads are correspondingly set in the first end of two tweezers pieces;The front end of two plugging heads has half-cylindrical clamping plate structure respectively, when the first end of two tweezers pieces is close to each other to preset position, two clamping plate structures are mutually closed to form cylindrical structure to clamp and install the SMP connector or SMP adapter to be plugged;Pulling piece, pulling piece is set between the second end of two tweezers pieces and is connected with the second end of two tweezers pieces;The end of pulling piece has pulling slot to pull out SMP connector or SMP adapter.

[0006] Further, the first end of two tweezers pieces has right-angle bent connecting part respectively, connecting part is provided with first bolt hole;Wherein, two plugging heads are correspondingly detachably installed in two first bolt holes.

[0007] Further, plugging head includes: threaded column;Horizontal arm, the first end of horizontal arm is vertically fixedly connected with one end of threaded column;Wherein, the other end of threaded column passes through first bolt hole and is fixed by nut lock;The end of clamping plate structure along axial direction is fixedly connected with the second end of horizontal arm.

[0008] Further, the second end of the two tweezers and the middle of the pulling piece are provided with hinge holes penetrating each other, the inserting and pulling device further comprises a hinge bolt, the hinge bolt penetrates the hinge holes of the second end of the two tweezers and the middle of the pulling piece in sequence to connect the second end of the two tweezers and enable the pulling piece to rotate around the hinge bolt, wherein the two ends of the pulling piece are provided with pulling clamping grooves.

[0009] Further, one end of the pulling piece is a flat plate structure, and the other end of the pulling piece is a curved arc plate structure.

[0010] Further, the two ends of the pulling piece are provided with wedge-shaped chamfer structures.

[0011] Further, the second end of the two tweezers is provided with limiting holes penetrating each other, one side of the pulling piece is provided with two limiting clamping grooves, and the two limiting clamping grooves are located on the two sides of the hinge hole; the inserting and pulling device further comprises a limiting bolt, and the limiting bolt is arranged in the limiting hole of the second end of the two tweezers; wherein when the pulling piece is rotated to be parallel to the length direction of the two tweezers, one of the limiting clamping grooves is clamped on the limiting bolt to limit the pulling piece.

[0012] Further, the inner side walls of the two clamping plate structures are provided with arc convex rib structures, and when the two clamping plate structures are closed, the arc convex rib structures form a closed annular convex rib structure.

[0013] The SMP connector or SMP adapter inserting and pulling device of the technical scheme of the utility model, comprising two tweezers, two inserting and pulling heads and a pulling piece, the two inserting and pulling heads are correspondingly arranged at the first end of the two tweezers, the front end of the two inserting and pulling heads is respectively provided with a semicylindrical clamping plate structure, when the first end of the two tweezers is close to each other to a preset position, the two clamping plate structures are closed to form a cylindrical structure to clamp and install the SMP connector or SMP adapter to be inserted and pulled, the pulling piece is arranged between the second end of the two tweezers and connected with the second end of the two tweezers, and the end of the pulling piece is provided with a pulling clamping groove to pull out the SMP connector or SMP adapter. When the SMP connector or SMP adapter is installed or disassembled, the two inserting and pulling heads are driven to move relatively by holding the two tweezers, and then the SMP connector or SMP adapter is embraced and clamped by the two clamping plate structures, so that the SMP connector or SMP adapter can be installed or disassembled; when the SMP connector or SMP adapter needs to be disassembled, for the SMP connector or SMP adapter that is installed relatively tightly, the SMP connector or SMP adapter can be pried up and pulled out through the pulling clamping groove at the end of the pulling piece, and for the SMP connector or SMP adapter that is relatively loose, the SMP connector or SMP adapter is directly clamped and taken off by the two inserting and pulling heads; the disassembly process is very convenient and efficient; the problem that the SMP connector or SMP adapter is directly manually inserted and pulled in the prior art and is relatively difficult, which seriously affects the work efficiency, is solved. Attached Figure Description

[0014] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:

[0015] Figure 1 This is an exploded structural diagram of an optional SMP connector or SMP adapter plugging / unplugging device according to an embodiment of the present utility model;

[0016] Figure 2 This is another exploded structural diagram of an optional SMP connector or SMP adapter plugging / unplugging device according to an embodiment of the present utility model;

[0017] Figure 3 This is a schematic diagram of the assembly structure of an optional SMP connector or SMP adapter plugging / unplugging device according to an embodiment of the present utility model;

[0018] Figure 4 This is a three-dimensional structural diagram of an optional SMP connector or SMP adapter plugging / unplugging device according to an embodiment of the present utility model;

[0019] Figure 5 This is a schematic diagram of the planar structure of the plug-in head of an SMP connector or SMP adapter plug-in device, which is an optional embodiment of this utility model.

[0020] Figure 6 This is a three-dimensional structural diagram of the plug head of an optional SMP connector or SMP adapter plugging / unplugging device according to an embodiment of the present utility model.

[0021] The above figures include the following reference numerals:

[0022] 10. Tweezers; 20. Insertion / removal head; 21. Clamping plate structure; 22. Threaded post; 23. Cross arm; 30. Pulling tool; 31. Pulling slot; 32. Limiting slot; 40. Hinge bolt; 50. Limiting bolt; 60. Copper sleeve. Detailed Implementation

[0023] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0024] The SMP connector or SMP adapter insertion / removal device of this utility model is as follows: Figures 1 to 6As shown, it comprises two tweezers 10, two plug heads 20 and a pulling piece 30; the two plug heads 20 are correspondingly arranged at the first ends of the two tweezers 10; the front ends of the two plug heads 20 respectively have a semi-cylindrical clamping plate structure 21, when the first ends of the two tweezers 10 are close to each other to a preset position, the two clamping plate structures 21 are closed to each other to form a cylindrical structure to clamp and install the SMP connector or SMP adapter to be plugged; the pulling piece 30 is arranged between and connected with the second ends of the two tweezers 10; the end of the pulling piece 30 has a pulling slot 31 to pry out the SMP connector or SMP adapter. When installing or dismounting the SMP connector or SMP adapter, the two plug heads 20 are moved by holding the two tweezers 10, and then the SMP connector or SMP adapter is clamped and installed by the two clamping plate structures 21; when dismounting the SMP connector or SMP adapter, for the relatively tight SMP connector or SMP adapter, the SMP connector or SMP adapter can be pried out by the pulling slot 31 at the end of the pulling piece 30, and for the relatively loose SMP connector or SMP adapter, the SMP connector or SMP adapter is directly clamped and removed by the two plug heads 20; the dismounting process is very convenient and efficient; the problem that the SMP connector or SMP adapter is difficult to be directly manually plugged in the prior art and seriously affects the work efficiency is solved.

[0025] In specific implementation, the two tweezers 10 are made of 1.5mm thick stainless steel, and the two plug heads 20 are made of copper material; the pulling piece 30 is made of 1mm thick stainless steel. The second ends of the two tweezers 10 are close to each other and the pulling piece 30 is clamped in the middle, and the distance between the middle of the two tweezers 10 gradually increases from the second end to the first end, so that the first ends of the two tweezers 10 have a certain distance and can be close to and away from each other, so that the two plug heads 20 can be closed or separated; optionally, the first ends of the two tweezers 10 respectively have a right-angled bent connecting part, the two connecting parts are bent towards the inner side, and each connecting part is provided with a first bolt hole; wherein the two plug heads 20 are correspondingly detachably installed in the two first bolt holes. Thus, plug heads 20 of different sizes can be replaced, thereby adapting to SMP connectors or SMP adapters of different sizes.

[0026] Further, as shown in FIG. 4, the two plug heads 20 are respectively arranged at the first ends of the two tweezers 10, and the pulling piece 30 is arranged between the second ends of the two tweezers 10. Figure 5 and Figure 6As shown, the plug head 20 includes a threaded column 22 and a cross arm 23, the first end of the cross arm 23 is fixedly connected with one end of the threaded column 22 perpendicularly; the other end of the threaded column 22 passes through the first bolt hole and is locked and fixed by a nut for convenient disassembly; the one end of the clamping plate structure 21 along the axial direction is fixedly connected with the second end of the cross arm 23, and the other end of the clamping plate structure 21 is a free end capable of extending into the installation position of the SMP connector or the SMP adapter. Further, the inner side walls of the two clamping plate structures 21 are both semicircular arc surfaces, and the inner side walls of the two clamping plate structures 21 both have arc convex rib structures, when the two clamping plate structures 21 are closed to each other, the arc convex rib structures can form a closed annular convex rib structure; the arc convex rib structures of the two clamping plate structures 21 can increase the clamping force with the SMP connector or the SMP adapter and clamping to prevent the SMP connector or the SMP adapter from falling off during clamping.

[0027] Further, the second ends of the two tweezers 10 and the middle part of the pulling piece 30 are both provided with hinge holes penetrating each other, and the plug device further includes a hinge bolt 40, the hinge bolt 40 passes through the hinge holes of the second ends of the two tweezers 10 and the middle part of the pulling piece 30 in sequence to connect the second ends of the two tweezers 10 to each other and enable the pulling piece 30 to rotate around the hinge bolt 40; optionally, a copper sleeve 60 is sleeved on the hinge bolt 40, and the copper sleeve 60 is installed in the hinge hole in the middle part of the pulling piece 30; the thickness of the copper sleeve 60 is greater than the thickness of the pulling piece 30, so that after the hinge bolt 40 is tightened, there is a certain gap between the pulling piece 30 and the inner side of the second ends of the two tweezers 10, preventing the pulling piece 30 from being unable to rotate after the hinge bolt 40 is tightened.

[0028] The two ends of the pulling piece 30 are both provided with pulling clamping grooves 31, which are "U"-shaped clamping grooves for conveniently embedding the bottom of the SMP connector or the SMP adapter and clamping, and optionally, the width of the pulling clamping groove 31 is 3.8 mm, so as to adapt to the SMP-K type connector or the SMP-K type adapter; the specific size of the width of the pulling clamping groove 31 can be adjusted according to different specifications and sizes of the SMP connector or the SMP adapter. Optionally, one end of the pulling piece 30 is a flat plate structure, and the other end of the pulling piece 30 is a curved arc plate body structure; the flat plate structure is suitable for an installation environment with less obstacles around the SMP connector or the SMP adapter, and the arc plate body structure is suitable for an environment with more obstacles around the SMP connector or the SMP adapter, and can better exert force when prying the SMP connector or the SMP adapter. The rotation of the pulling piece 30 around the hinge bolt 40 can switch the pulling clamping grooves 31 at both ends, thereby facilitating use in different installation environments.

[0029] Further, the two end parts of the pulling piece 30 are both provided with wedge-shaped chamfer structures, so that the pulling clamping grooves 31 can be more smoothly clamped into the bottom of the SMP connector or the SMP adapter for prying.

[0030] Further, the second end of the two tweezers 10 is provided with a limiting hole penetrating each other, one side of the pulling piece 30 is provided with two limiting clamping grooves 32, and the two limiting clamping grooves 32 are located on both sides of the hinge hole; the plug-in device further comprises a limiting bolt 50, and the limiting bolt 50 is arranged in the limiting hole of the second end of the two tweezers 10; when the pulling piece 30 rotates around the hinge bolt 40 and is parallel to the length direction of the two tweezers 10, one of the limiting clamping grooves 32 is clamped on the limiting bolt 50 to limit the pulling piece 30, so that the pulling piece 30 is effectively prevented from swinging when the SMP connector or the SMP adapter is pried; when the pulling clamping groove 31 at the other end needs to be used, the pulling piece 30 is rotated by 180°, the pulling clamping groove 31 at the other end is rotated to the outside of the two tweezers 10, and the other limiting clamping groove 32 is clamped on the limiting bolt 50 to re-limit the pulling piece 30, so that the pulling piece 30 is convenient to use.

[0031] The preferred embodiments of the utility model are described above only, and are not used for limiting the utility model, for the person skilled in the art, the utility model can have various changes and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An SMP connector or SMP adapter plug-in device, characterized in that, The utility model relates to a kind of SMP connector or SMP adapter pulling device, including: Two tweezers pieces (10); Two plug heads (20), two the plug head (20) is correspondingly arranged in the first end of two the tweezers piece (10);The front end of two the plug head (20) has half-cylinder clamping plate structure (21) respectively, when the first end of two the tweezers piece (10) is close to each other to preset position, two the clamping plate structure (21) is closed to form cylindrical structure to clamp and install the SMP connector or SMP adapter to be inserted; Pulling piece (30), the pulling piece (30) is arranged between the second end of two the tweezers piece (10) and is connected with the second end of two the tweezers piece (10);The end of the pulling piece (30) has pulling slot (31) to pull out the SMP connector or SMP adapter.

2. The SMP connector or the SMP adapter plug-in device according to claim 1, characterized in that, The first end of two the tweezers piece (10) has straight angle bending connecting part respectively, and the first bolt hole is formed in the connecting part. Wherein, two the plug head (20) is detachably mounted in two the first bolt hole.

3. The SMP connector or the SMP adapter plug-in device according to claim 2, characterized in that, The plug head (20) includes: Threaded column (22); Cross arm (23), the first end of the cross arm (23) is vertically fixedly connected with one end of the threaded column (22); Wherein, the other end of the threaded column (22) passes through the first bolt hole and is fixed by nut locking;The end of the clamping plate structure (21) along the axial direction is fixedly connected with the second end of the cross arm (23).

4. The SMP connector or the SMP adapter plug-in device according to claim 1, characterized in that, The second end of two the tweezers piece (10) and the middle part of the pulling piece (30) are all formed with hinged hole that is mutually penetrated, and the pulling device further includes: Hinged bolt (40), the hinged bolt (40) is sequentially passed through the hinged hole of the second end of two the tweezers piece (10) and the middle part of the pulling piece (30) to connect the second end of two the tweezers piece (10) with each other and make the pulling piece (30) can rotate around the hinged bolt (40); Wherein, both ends of the pulling piece (30) have pulling slot (31).

5. The SMP connector or the SMP adapter plug-in device according to claim 4, characterized in that, One end of the pulling piece (30) is flat plate structure, and the other end of the pulling piece (30) is curved arc plate body structure.

6. The SMP connector or the SMP adapter plug-in device according to claim 5, characterized in that, Both ends of the pulling piece (30) have wedge-shaped chamfer structure.

7. The SMP connector or the SMP adapter plug-in device according to claim 4, characterized in that, The second end of two the tweezers piece (10) is formed with limiting hole that is mutually penetrated, and one side of the pulling piece (30) is formed with two limiting slot (32), and the limiting slot (32) is located on the two sides of the hinged hole;The pulling device further includes: Limiting bolt (50), the limiting bolt (50) is arranged in the limiting hole of the second end of two the tweezers piece (10); Wherein, when the pulling piece (30) rotates to be parallel with the length direction of two the tweezers piece (10), one of the limiting slot (32) is clamped on the limiting bolt (50) to limit the pulling piece (30).

8. The SMP connector or the SMP adapter plug-in device according to claim 1, characterized in that, The inner side wall of the clamping plate structure (21) of two the plug head (20) has arc convex rib structure, and when two the clamping plate structure (21) is closed to each other, the arc convex rib structure forms closed annular convex rib structure.

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