CN218887629U

CN218887629U - Display card connecting wire resistant to bending

Info

Publication number: CN218887629U
Application number: CN202320069812.6U
Authority: CN
Inventors: 秦兵; 娄晓军; 郑稳
Original assignee: Dongguan Lanfeng Electronic Technology Co ltd
Current assignee: Dongguan Lanfeng Electronic Technology Co ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-04-18
Anticipated expiration: 2033-01-10

Abstract

The utility model discloses a resistant display card connecting wire of buckling, including first connector lug, connecting wire main part and second connector lug, the outside of first connector lug is provided with protective structure, and one side of first connector lug is connected with first sealing ring, and one side of first sealing ring is provided with resistant structure of buckling. The utility model discloses a multiunit antiskid granule rubber protection cover of taking is on the surface of first connector lug or second connector lug, the fixture block receives in the extrusion entering rubber protection cover of first connector lug or second connector lug outer wall simultaneously, be convenient for remove rubber protection cover and contact the locating piece, it fixes rubber protection cover in the draw-in groove to promote the fixture block to insert immediately the expanding spring kick-backs, make rubber protection cover cushion external force, it dismantles to be convenient for stimulate rubber protection cover through drawing, the enhancement safeguard function of this device has been realized from this, the functionality of this device has been improved, the security of the device is guaranteed, the service life of the extension fixture is prolonged.

Description

Display card connecting wire resistant to bending

Technical Field

The utility model relates to a connecting wire technical field, in particular to resistant display card connecting wire of buckling.

Background

The display card is also called as a display adapter and is one of basic components of a computer, the display card is mainly used for converting and driving display information required by a computer system and providing scanning signals for a display of the computer, and is an important electronic element for connecting the computer display and a computer mainboard, while the existing display card is connected with the display for use, in order to ensure the effect of connection and conversion, a display card connecting wire is very necessary, and the use of the element can ensure the normal transmission of the information;

chinese patent No. CN207947086U, publication date 2018, 10 and 09, discloses a bending-resistant wire harness connecting wire, which comprises wire cores and a sheath, wherein the wire cores are formed by arranging 6-8 wire core units in a cluster shape and twisting, the outer layer of each wire core unit is wrapped with an insulating film, the outer side of each wire core unit is wrapped and protected by the sheath, the sheath comprises an outer resin sheath and a reinforcing lining layer tightly attached to the inner side of the resin sheath, and a plurality of reinforcing ribs circumferentially arranged along the linear body direction are formed on the outer wall of the resin sheath; the reinforced lining comprises two graphite paper layers and a mica paper layer, wherein the mica paper layer is formed between the two graphite paper layers, and meshes are formed in the graphite paper arranged between the mica paper layer and the resin sheath. The utility model has the advantages of compact structure, superior conductivity, light weight, good weather resistance, effective anti-electromagnetic interference, more excellent tensile and anti-torsion performance, and particularly better protection performance for bending conditions frequently encountered in wiring harnesses, so as to meet the use requirements under different conditions;

1. when the display card connecting line is required to be used, the common display card connecting line is bent generally when in use, so that the joint of the connecting line main body and the sealing ring is easy to break, and the using effect of the display card connecting line is seriously influenced;

2. the connector lug that can't cover to be not convenient for strengthen the guard action to the connector lug on the display card connecting wire, and to the unable nimble dismouting that carries on of protective cover of protection, traditional display card connecting wire generally is outer hourglass when idle, can make the connector lug appear damaging by foreign object collision or extrusion like this, leads to the unable normal use of display card connecting wire, thereby makes the practicality of device reduce.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a resistant display card connecting wire of buckling to solve the problem that proposes in the above-mentioned background art.

(II) contents of utility model

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a resistant display card connecting wire of buckling, includes first connector lug, connecting wire main part and second connector lug, the outside of first connector lug is provided with protective structure, one side of first connector lug is connected with first sealing ring, and one side of first sealing ring is provided with resistant structure of buckling, resistant inside of buckling structure is inserted and is equipped with the connecting wire main part, one side of connecting wire main part is provided with the second sealing ring, and one side of second sealing ring is connected with the second connector lug, protective structure includes anti-skidding granule, draws, rubber protection cover, fixture block, expanding spring, locating piece and draw-in groove, the inside at first connector lug both ends is all seted up to the draw-in groove, the inside of draw-in groove is inserted and is equipped with the fixture block, and the bottom mounting of fixture block has expanding spring, expanding spring's outside cover is equipped with the rubber protection cover, and the outside of rubber protection cover all is provided with anti-skidding granule, one side of rubber protection cover is fixed with draws the handle, the opposite side of rubber protection cover all is provided with the locating piece.

Use this technical scheme's resistant display card connecting wire of buckling, increase the frictional force of hand and rubber protective cover contact through multiunit anti-skidding granule, rubber protective cover on the surface of first connector lug or second connector lug of being convenient for to take, the fixture block receives in the extrusion entering rubber protective cover of first connector lug outer wall simultaneously, the rubber protective cover of being convenient for is close to gradually and contacts the locating piece and fixes a position, the surface at first connector lug or second connector lug is fixed with rubber protective cover in the expansion spring resilience promotion fixture block inserts the draw-in groove immediately, make rubber protective cover cushion external force, thereby reach the effect of strengthening the protection, carry out convenient dismantlement through drawing the surface that is convenient for to stimulate rubber protective cover and leaves first connector lug.

Preferably, the clamping blocks and the telescopic springs form a telescopic structure, so that the clamping blocks move up and down along with the telescopic springs, the clamping blocks can flexibly leave or enter the clamping grooves, and the clamping blocks are symmetrically distributed at two ends of the first connector lug. The symmetrically distributed clamping blocks are distributed and inserted into the clamping grooves, so that the stability of the rubber protective cover is ensured conveniently.

Preferably, the diameter of first connector lug is less than the internal diameter of rubber protection cover, makes rubber protection cover can overlap on the surface of first connector lug, is convenient for strengthen the protection to first connector lug, prevents that its atress from damaging, rubber protection cover and locating piece are located same horizontal plane, make the locating piece fix a position rubber protection cover, are convenient for make the fixture block align the inside of inserting the draw-in groove.

Preferably, the fixture block is welding integral structure with expanding spring, makes fixture block and expanding spring be connected inseparabler, and the expanding spring of being convenient for drives the fixture block and removes, anti-skidding granule is provided with the multiunit, makes multiunit anti-skidding granule increase the frictional force of hand and rubber protective cover contact, is convenient for prevent to skid to drop.

Preferably, resistant structure of buckling includes cover shell, rubber sleeve and strengthening rib, the cover shell sets up the one side at first sealing ring, the inside of cover shell is inserted and is equipped with the rubber sleeve, and the inside of rubber sleeve all is provided with the strengthening rib. Through the rubber sleeve of taking in the connecting wire main part and in inserting the cover shell, rotate the rubber sleeve immediately and screw up fixedly through meshing with cover shell screw thread, then have elastic rubber sleeve and make the connecting wire main part of buckling and resume, prevent connecting wire main part fracture of buckling, the multiunit strengthening rib increases the anti ability of tearing of rubber sleeve simultaneously, prevents the disconnection of rubber sleeve atress, leads to connecting wire main part buckling deformation not convenient for to resume.

Preferably, an internal thread is formed on the inner wall of the sleeve shell, an external thread is formed on the outer wall of the rubber sleeve, the sleeve shell and the rubber sleeve form a rotating structure through the meshing of the internal thread and the external thread, so that the rubber sleeve can move back and forth along the inner wall of the sleeve shell through threaded meshing, and the rubber sleeve can be conveniently and quickly disassembled or installed.

Preferably, the strengthening rib is provided with a plurality of groups in the inside of rubber sleeve, and a plurality of groups strengthening rib is equidistant distribution in the inside of rubber sleeve, makes multiunit strengthening rib evenly distributed in the inside of rubber sleeve, and the multiunit strengthening rib of being convenient for increases the intensity of rubber sleeve, prevents that the rubber sleeve from being dragged buckling deformation and damaging.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that: this resistant display card connecting wire of buckling is rational in infrastructure, has following advantage:

(1) The rubber protective covers are taken by multiple groups of anti-skidding particles and sleeved on the surfaces of the first connector lug or the second connector lug, meanwhile, the clamping blocks are extruded by the outer walls of the first connector lug or the second connector lug to enter the rubber protective covers, the rubber protective covers are convenient to move and contact with the positioning blocks, the telescopic springs rebound to push the clamping blocks to be inserted into the clamping grooves to fix the rubber protective covers, the rubber protective covers buffer external force, and the rubber protective covers are convenient to pull to disassemble through the pull handles, so that the reinforced protection function of the device is realized, the functionality of the device is improved, the safety of the device is ensured, and the service life of the device is prolonged;

(2) Through the rubber sleeve cover of taking on the surface of connecting wire main part and in inserting the cover shell, it is fixed to rotate the rubber sleeve and screw up through thread engagement immediately, then have elastic rubber sleeve and increase the elasticity of connecting wire main part, the connecting wire main part that makes buckle can kick-back and resume, multiunit strengthening rib increases the anti ability of dragging of rubber sleeve simultaneously, prevent the disconnection of rubber sleeve atress, lead to connecting wire main part buckling deformation to be convenient for resume, the function of buckling of preventing of this device has been realized from this, the convenience of this device has been improved, prevent the fracture of buckling of connecting wire main part, the result of use of device is influenced.

Drawings

In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the description below are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of the front cross-sectional structure of the protective structure of the present invention;

fig. 4 is a schematic view of the bending-resistant front-view section structure of the present invention.

The reference numerals in the figures illustrate: 1. a first connector lug; 2. a protective structure; 201. anti-skid particles; 202. pulling a handle; 203. a rubber protective cover; 204. a clamping block; 205. a tension spring; 206. positioning blocks; 207. a card slot; 3. a first seal ring; 4. a bend-resistant structure; 401. a housing; 402. a rubber sleeve; 403. reinforcing ribs; 5. a connecting wire main body; 6. a second seal ring; 7. and a second terminal.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

Referring to fig. 1-4, the utility model provides a bending-resistant display card connection line, which comprises a first connector lug 1, a connection line main body 5 and a second connector lug 7, wherein a protective structure 2 is arranged at the outer side of the first connector lug 1, a first sealing ring 3 is connected to one side of the first connector lug 1, a bending-resistant structure 4 is arranged at one side of the first sealing ring 3, the connection line main body 5 is inserted into the bending-resistant structure 4, a second sealing ring 6 is arranged at one side of the connection line main body 5, a second connector lug 7 is connected to one side of the second sealing ring 6, the protective structure 2 comprises anti-skid particles 201, a pull handle 202, a rubber protective cover 203, a clamping block 204, a telescopic spring 205, a positioning block 206 and a clamping groove 207, the clamping groove 207 is arranged at the inner parts of two ends of the first connector lug 1, clamping groove 207's inside is inserted and is equipped with fixture block 204, and fixture block 204's bottom mounting has expanding spring 205, expanding spring 205's outside cover is equipped with rubber protective cover 203, and rubber protective cover 203's the outside all is provided with anti-skidding granule 201, one side of rubber protective cover 203 is fixed with draws handle 202, rubber protective cover 203's opposite side all is provided with locating piece 206, fixture block 204 constitutes extending structure with expanding spring 205, fixture block 204 is the symmetric distribution at the both ends of first connector lug 1, the diameter of first connector lug 1 is less than the internal diameter of rubber protective cover 203, rubber protective cover 203 is located same horizontal plane with locating piece 206, fixture block 204 is welding integrated structure with expanding spring 205, anti-skidding granule 201 is provided with the multiunit.

The display card connecting line working principle of resistant buckling based on embodiment one is: place the assigned position with the device, insert the link mouth department of display card and display screen respectively through first connector lug 1 and second connector lug 7, thereby be convenient for carry out the transmission of information, resistant structure 4 of buckling simultaneously prevents the junction rupture of buckling of connecting wire main part 5 and first sealing ring 3, when first connector lug 1 or second connector lug 7 are idle, increase the frictional force of hand and rubber protective cover 203 contact through multiunit anti-skidding granule 201, prevent that the hand from perspiring to make rubber protective cover 203 skid and take off the hand, align the surface of cover at first connector lug 1 or second connector lug 7 through taking rubber protective cover 203, fixture block 204 receives the extrusion compression expanding spring 205 of first connector lug 1 outer wall and gets into in rubber protective cover 203 simultaneously, be convenient for rubber protective cover 203 to be close to gradually and contact locating piece 206 and fix a position, the rebound of expanding spring 205 is reset and is promoted fixture block 204 and is fixed rubber protective cover 203 on the surface at first connector lug 1 or second connector lug 7 in inserting draw the draw groove 207, thereby make it convenient for first connector lug 1 or second connector lug 7 when having elastic rubber protective cover 203 when convenient to dismantle the effect through the pulling first connector lug.

Example two

The embodiment comprises the following steps: resistant structure 4 of buckling includes sleeve 401, rubber sleeve 402 and strengthening rib 403, sleeve 401 sets up the one side at first sealing ring 3, sleeve 401's inside is inserted and is equipped with rubber sleeve 402, and rubber sleeve 402's inside all is provided with strengthening rib 403, the internal thread has been seted up on sleeve 401's the inner wall, the external screw thread has been seted up on rubber sleeve 402's the outer wall, sleeve 401 constitutes revolution mechanic with rubber sleeve 402 through the meshing of internal and external screw thread, strengthening rib 403 is provided with a plurality of groups in rubber sleeve 402's inside, and a plurality of groups strengthening rib 403 is equidistant distribution in rubber sleeve 402's inside.

In this embodiment, through taking rubber sleeve 402 cover on connecting wire main part 5 and align in inserting the cover 401, it screws up fixedly to move to one side through the inner wall of screw-thread engagement along cover 401 immediately to rotate rubber sleeve 402, then have elastic rubber sleeve 402 and increase the elasticity of connecting wire main part 5, make the connecting wire main part 5 of buckling can kick-back the recovery, prevent connecting wire main part 5 fracture of buckling, simultaneously multiunit strengthening rib 403 increases the anti-tensile ability of dragging of rubber sleeve 402, prevent the disconnection of rubber sleeve 402 atress, lead to connecting wire main part 5 buckling deformation to be not convenient for to resume.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one position, or may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a resistant display card connecting wire of buckling, includes first connector lug (1), connecting wire main part (5) and second connector lug (7), its characterized in that: the outside of first connector lug (1) is provided with protective structure (2), one side of first connector lug (1) is connected with first sealing ring (3), and one side of first sealing ring (3) is provided with resistant structure of buckling (4), the inside of resistant structure of buckling (4) is inserted and is equipped with connecting wire main part (5), one side of connecting wire main part (5) is provided with second sealing ring (6), and one side of second sealing ring (6) is connected with second connector lug (7), protective structure (2) include anti-skidding granule (201), draw (202), rubber protective cover (203), fixture block (204), expanding spring (205), locating piece (206) and draw-in groove (207), the inside at first connector lug (1) both ends is all seted up in draw-in groove (207), the inside of draw-in groove (207) is inserted and is equipped with fixture block (204), and the bottom mounting of fixture block (204) has expanding spring (205), the outside cover of expanding spring (205) is equipped with rubber protective cover (203), and the outside of rubber protective cover (203) is provided with anti-skidding granule (201), one side of draw-in groove (207) is equipped with rubber protective cover (202), rubber protective cover (202) is all.

2. The display card connecting line resistant to bending of claim 1, characterized in that: the clamping blocks (204) and the telescopic spring (205) form a telescopic structure, and the clamping blocks (204) are symmetrically distributed at two ends of the first connector lug (1).

3. The display card connecting wire resistant to bending of claim 1, characterized in that: the diameter of the first connector lug (1) is smaller than the inner diameter of the rubber protective cover (203), and the rubber protective cover (203) and the positioning block (206) are located on the same horizontal plane.

4. The display card connecting line resistant to bending of claim 1, characterized in that: the fixture block (204) and the extension spring (205) are of a welding integrated structure, and multiple groups of anti-skid particles (201) are arranged.

5. The display card connecting line resistant to bending of claim 1, characterized in that: resistant structure (4) of buckling includes cover shell (401), rubber sleeve (402) and strengthening rib (403), cover shell (401) set up the one side at first sealing ring (3), rubber sleeve (402) are inserted to the inside of cover shell (401), and the inside of rubber sleeve (402) all is provided with strengthening rib (403).

6. The display card connecting line resistant to bending of claim 5, wherein: the inner wall of the sleeve (401) is provided with an internal thread, the outer wall of the rubber sleeve (402) is provided with an external thread, and the sleeve (401) and the rubber sleeve (402) form a rotating structure through the meshing of the internal thread and the external thread.

7. The display card connecting line resistant to bending of claim 5, wherein: the reinforcing ribs (403) are arranged in the rubber sleeve (402) in a plurality of groups, and the reinforcing ribs (403) in the plurality of groups are distributed in the rubber sleeve (402) at equal intervals.