CN211017551U

CN211017551U - L RM connector

Info

Publication number: CN211017551U
Application number: CN201922407223.0U
Authority: CN
Inventors: 周灿荣; 徐金平; 凌清平; 林振兴; 彭亦华
Original assignee: Chongqing Qinsong Technology Co ltd
Current assignee: Chongqing Qinsong Technology Co ltd
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-07-14
Anticipated expiration: 2029-12-28

Abstract

The utility model discloses an L RM connector, including casing, core installation cavity, connector, tendinous sheath installation cavity and core body, the left and right sides at the casing top is seted up to core installation cavity, connector fixed mounting is in the rear of the casing top left and right sides, the place ahead at the casing top left and right sides is seted up to tendinous sheath installation cavity, through having designed core installation cavity, horizontal draw-in groove, vertical draw-in groove, screw hole, horizontal cardboard, vertical card strip and bolt for the core body is fixed by accurate in the inside of casing, has solved because core back port is complicated, inconveniently carries out fixed mounting to the core, and the problem that its use is influenced to the installation insecure, through having designed pressing means, elastic mechanism and pushing mechanism, makes things convenient for the core body to pop out from the inside of core installation cavity, has solved the inconvenient problem of dismantling from the installation cavity of core, has saved the dismantlement time.

Description

L RM connector

Technical Field

The utility model relates to a calculation control module technical field specifically is an L RM connector.

Background

The L RM connector is positioned on the rear panel of the real-time computation control module, the housing of the L RM series connector plug is of a two-body structure, the upper housing and the lower housing are both provided with threaded holes and are respectively fixed with the upper housing and the lower housing of the module through M2.5 cross-recessed countersunk head screws, the connector is an all-digital connector, the cavity A and the cavity B both comprise 120-core low-frequency contact pieces and are totally 240-core low-frequency contact pieces, and the cores are fixed through the mounting cavity.

At present, when the core is fixed in an L RM connector installation cavity, due to the fact that a port at the back of the core is complex, installation work cannot be carried out by mistake, if the core is not fixed firmly, use of the core is affected, fixed installation work of the core becomes extremely inconvenient, meanwhile, certain difficulty is brought to disassembly work, and therefore the L RM connector which is convenient for accurately and fixedly installing the core and convenient for disassembling the core is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide an L RM connector to solve the current L RM connector that proposes in the above-mentioned background art because the core back port is complicated, the inconvenient problem of carrying out fixed mounting and dismantlement to the core in fixed process.

(II) technical scheme

In order to achieve the purpose, the utility model provides a L RM connector, including casing, core installation cavity, connector, tendinous sheath installation cavity and core body, core installation cavity sets up the left and right sides at the casing top, connector fixed mounting is in the rear of the casing top left and right sides, tendinous sheath installation cavity sets up the place ahead in the casing top left and right sides, the connector is located the rear of the casing top left and right sides, the core body is located the inside of core installation cavity, horizontal draw-in groove has all been seted up to the front and back both sides of core installation cavity inner wall, the screw hole has all been seted up to the left and right sides inside horizontal draw-in groove, a plurality of vertical draw-in groove has all been seted up to the front and back both sides of core installation cavity inner wall, the top of core body has cup jointed horizontal cardboard, and they all are located same horizontal plane, the surface of core body front and back both sides all the butt fusion has been had a plurality of vertical calorie of strip, the four corners at horizontal top all runs through and is provided with the bolt, the below butt fusion of core body left and right sides surface pops up the slider, the inside of core body is provided with pressing mechanism.

Preferably, the width of the transverse clamping plate is slightly smaller than the total width of the mold core mounting cavity and the two transverse clamping grooves, and the thickness of the transverse clamping plate is consistent with the vertical height of the transverse clamping grooves.

Preferably, the vertical clamping grooves are arranged at equal intervals from left to right, and the vertical height of each vertical clamping groove is one third of the vertical height of the core mounting cavity.

Preferably, the volume of the vertical clamping strip is slightly smaller than that of the vertical clamping groove, the surface of the vertical clamping strip is tightly attached to the inner wall of the vertical clamping groove, and the vertical clamping strips are distributed at equal intervals from left to right and correspond to the vertical clamping groove.

Preferably, the pressing mechanism comprises a button, a connecting rod and a pressing groove, the pressing groove is formed in the top of the shell, the button is arranged inside the pressing groove, and the bottom of the button is bolted to the connecting rod.

Preferably, the elastic mechanism comprises a fixing sheet, a spring and a first inner cavity, the first inner cavity is arranged in the shell and located below the pressing groove, the fixing sheet is located above the inner portion of the first inner cavity and welded with the surface of the connecting rod, and the upper end and the lower end of the spring are fixedly mounted with the inner walls of the fixing sheet and the first inner cavity respectively through fixing buckles.

Preferably, the pushing mechanism comprises a first pushing block, a second inner cavity, a second pushing block, a sliding groove and a sliding rod, the second inner cavity is formed below the first inner cavity, the bottom of the connecting rod penetrates through the inside of the second inner cavity and is in bolted connection with the top of the first pushing block, the sliding groove is formed in the right side of the upper inner wall and the lower inner wall of the second inner cavity, the sliding rod is welded with the surface of the second pushing block, the sliding rod is in sliding connection with the inner wall of the sliding groove, and the surface of the right side of the second pushing block is connected with the ejecting sliding block.

Preferably, a certain distance is reserved between the bottom of the button and the lower part of the interior of the pressing groove, the distance is the same as the distance from the bottom of the first pushing block to the bottom of the second inner cavity, and the elastic range of the spring is larger than the sliding range of the fixing piece in the interior of the first inner cavity.

Advantageous effects

Compared with the prior art, the utility model provides an L RM connector possesses following beneficial effect:

1. by designing the core mounting cavity, the transverse clamping groove, the vertical clamping groove, the threaded hole, the transverse clamping plate, the vertical clamping strip and the bolt, the core body is accurately fixed in the shell, and the problems that the core is inconvenient to fixedly mount due to the complex port at the back of the core, and the use of the core is affected due to the infirm mounting are solved;

2. through having designed pressing means, elastic mechanism and pushing mechanism, make things convenient for the core body to pop out from the inside of core installation cavity, solved the inconvenient problem of dismantling from the installation cavity of core, saved the dismantlement time.

Drawings

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

FIG. 2 is a schematic view of a partial structure of the present invention;

FIG. 3 is an enlarged view of a portion of the structure of FIG. 2;

FIG. 4 is a schematic bottom view of the core body of the present invention;

fig. 5 is a schematic top view of a partial structure of the present invention.

In the figure: 1. a housing; 2. a mold core mounting cavity; 3. a connector; 4. a tendon sheath mounting cavity; 5. a core body; 6. a transverse clamping groove; 7. a threaded hole; 8. a vertical clamping groove; 9. a transverse clamping plate; 10. a vertical clamping strip; 11. a bolt; 12. popping up the sliding block; 13. a pressing mechanism; 131. a button; 132. a connecting rod; 133. pressing the groove; 14. an elastic mechanism; 141. a fixing sheet; 142. a spring; 143. a first lumen; 15. a pushing mechanism; 151. a first pushing block; 152. a second lumen; 153. a second pushing block; 154. a chute; 155. a slide bar.

Detailed Description

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

As shown in fig. 1-5, the utility model provides a technical scheme, L RM connector, including casing 1, core installation cavity 2, connector 3, tendon sheath installation cavity 4 and core body 5, core installation cavity 2 sets up the left and right sides at casing 1 top, connector 3 fixed mounting is at the rear of casing 1 top left and right sides, tendon sheath installation cavity 4 sets up the place ahead at casing 1 top left and right sides, connector 3 is located the rear of casing 1 top left and right sides, core body 5 is located the inside of core installation cavity 2, horizontal draw-in groove 6 has all been seted up to the front and back both sides of core installation cavity 2 inner wall, threaded hole 7 has all been seted up to the left and right sides inside horizontal draw-in groove 6, a plurality of vertical draw-in groove 8 has all been seted up to the front and back both sides of core installation cavity 2 inner wall, horizontal cardboard 9 has been cup jointed at the top of core body 5, and they all are located the same horizontal plane, the surface of core body 5 front and back both sides all has welded a plurality of vertical draw-in groove 10, the four corners at horizontal draw-in-off of horizontal draw-off groove 9 top all runs through and be provided with bolt 11, the problem that the horizontal draw-off mechanism is pushed out the horizontal draw-off of the horizontal draw-off mechanism and the horizontal installation cavity of the horizontal installation cavity 13, the horizontal installation cavity of the horizontal draw-off mechanism and the horizontal installation cavity 2, the problem of the horizontal installation cavity of the horizontal draw-off mechanism, the horizontal draw-off the problem of the horizontal draw-off mechanism is solved the problem that the horizontal installation cavity that the core installation cavity 13, the horizontal installation cavity 13, the problem of the horizontal.

Referring to fig. 2 and 5, in order to facilitate the mutual fitting and fixing of the transverse clamping plate 9 and the transverse clamping groove 6, the width of the transverse clamping plate 9 is slightly smaller than the total width of the core mounting cavity 2 and the two transverse clamping grooves 6, and the thickness of the transverse clamping plate is consistent with the vertical height of the transverse clamping groove 6.

Referring to fig. 1, 4 and 5, in order to fix the core body 5, the vertical slots 8 have a height one third of the height of the core installation cavity 2, and the vertical slots 8 are arranged at equal intervals from left to right.

Referring to fig. 2 and 3, in order to facilitate the vertical clamping grooves 8 and the vertical clamping strips 10 to be mutually fitted and fixed, the volume of the vertical clamping strips 10 is slightly smaller than the volume of the vertical clamping grooves 8, the surface of the vertical clamping strips is tightly attached to the inner wall of the vertical clamping grooves 8, and the vertical clamping strips 10 are distributed at equal intervals from left to right and correspond to the vertical clamping grooves 8.

Referring to fig. 2 and 3, in order to facilitate the pressing mechanism 13 to adjust the elastic mechanism 14 and the pushing mechanism 15, the pressing mechanism 13 includes a button 131, a connecting rod 132 and a pressing slot 133, the pressing slot 133 is opened at the top of the housing 1, the button 131 is disposed inside the pressing slot 133, and the bottom of the button 131 is bolted to the connecting rod 132.

Referring to fig. 2 and 3, in order to facilitate the button 131 to be reset after being pressed, the elastic mechanism 14 includes a fixing plate 141, a spring 142 and a first cavity 143, the first cavity 143 is disposed inside the housing 1 and below the pressing groove 133, the fixing plate 141 is disposed above the first cavity 143 and is welded to the surface of the connecting rod 132, and the upper and lower ends of the spring 142 are respectively fixed to the fixing plate 141 and the inner wall of the first cavity 143 by fixing fasteners.

Referring to fig. 2 and 3, in order to facilitate the second pushing block 153 to slide left and right, the pushing mechanism 15 includes a first pushing block 151, a second inner cavity 152, a second pushing block 153, a sliding slot 154 and a sliding rod 155, the second inner cavity 152 is disposed below the first inner cavity 143, the bottom of the connecting rod 132 penetrates through the second inner cavity 152 and is bolted to the top of the first pushing block 151, the sliding slot 154 is disposed on the right side of the upper and lower inner walls of the second inner cavity 152, the sliding rod 155 is welded to the surface of the second pushing block 153, the sliding rod 155 is slidably connected to the inner wall of the sliding slot 154, and the surface of the right side of the second pushing block 153 is connected to the ejecting slider 12.

Referring to fig. 2 and 3, in order to facilitate the button 131 to push the second pushing block 153 to the maximum, a certain distance is left between the bottom of the button 131 and the lower portion of the inside of the pressing groove 133, and the distance is the same as the distance from the bottom of the first pushing block 151 to the bottom of the second cavity 152, and the elastic range of the spring 142 is greater than the sliding range of the fixing piece 141 in the inside of the first cavity 143.

The working principle is as follows: firstly, holding a core body 5, aligning a transverse clamping plate 9 and a vertical clamping strip 10 with a transverse clamping groove 6 and a vertical clamping groove 8 respectively, then pressing the core body 5 into the core mounting cavity 2, accurately fixing the core body 5 due to the fact that the transverse clamping plate 9 and the vertical clamping strip 10 are fixed and limited, and then screwing a bolt 11 to firmly fix the transverse clamping plate 9 into the transverse clamping groove 6; when the core needs to be removed from the core mounting cavity 2, the bolt 11 is screwed to fall off, the button 131 is pressed to drive the connecting rod 132 to move downwards, so that the spring 142 is compressed, meanwhile, the first pushing block 151 moves downwards and pushes the second pushing block 153 to do sliding movement, then the second pushing block 153 pushes the ejection slide block 12 and makes it move upwards, so that the core body 5 moves upwards and partially moves out of the core mounting cavity 2, and then the button 131 is loosened, so that the core is reset due to the reaction force of the spring 142.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 L RM connector comprises a shell (1), a core mounting cavity (2), a connector (3), a tendon sheath mounting cavity (4) and a core body (5), and is characterized in that the core mounting cavity (2) is arranged on the left side and the right side of the top of the shell (1), the connector (3) is fixedly mounted behind the left side and the right side of the top of the shell (1), the tendon sheath mounting cavity (4) is arranged in front of the left side and the right side of the top of the shell (1), the connector (3) is arranged behind the left side and the right side of the top of the shell (1), the core body (5) is arranged inside the core mounting cavity (2), transverse clamping grooves (6) are arranged on the front side and the rear side of the inner wall of the core mounting cavity (2), threaded holes (7) are arranged on the left side and the right side of the inner wall of the transverse clamping grooves (6), a plurality of vertical clamping grooves (8) are arranged on the front side and the rear side of the inner wall of the core mounting cavity (2), transverse clamping plates (9) are sleeved on the top of the core body (5), a plurality of horizontal clamping grooves (10) and a plurality of clamping grooves (10) are arranged on the left side and right side and the inner side of the core mounting cavity (5), and a plurality of clamping mechanism (10) which are arranged on the inner side and a plurality of a sliding block (10) and a sliding block which are arranged on.

2. An L RM connector according to claim 1, wherein the width of the transverse clamping plate (9) is slightly less than the total width of the core mounting cavity (2) and the two transverse clamping grooves (6), and the thickness of the transverse clamping plate is consistent with the upper and lower heights of the transverse clamping grooves (6).

3. The L RM connector of claim 1, wherein the vertical slots (8) have an upper and lower height one third of the upper and lower height of the core mounting cavity (2), and the vertical slots (8) are equally spaced from left to right.

4. The L RM connector of claim 1, wherein the volume of the vertical clamping strips (10) is slightly less than that of the vertical clamping slots (8), the surfaces of the vertical clamping strips cling to the inner walls of the vertical clamping slots (8), and the vertical clamping strips (10) are distributed at equal intervals from left to right and correspond to the vertical clamping slots (8).

5. An L RM connector according to claim 1, characterized in that the pressing mechanism (13) comprises a button (131), a connecting rod (132) and a pressing groove (133), the pressing groove (133) is opened on the top of the housing (1), the button (131) is arranged inside the pressing groove (133), and the bottom of the button is bolted to the connecting rod (132).

6. An L RM connector according to claim 5, wherein the elastic mechanism (14) comprises a fixing plate (141), a spring (142) and a first cavity (143), the first cavity (143) is arranged inside the housing (1) and below the pressing groove (133), the fixing plate (141) is arranged above the inside of the first cavity (143) and is welded to the surface of the connecting rod (132), and the upper end and the lower end of the spring (142) are fixedly mounted with the fixing plate (141) and the inner wall of the first cavity (143) respectively through fixing buckles.

7. An L RM connector according to claim 6, wherein the pushing mechanism (15) comprises a first pushing block (151), a second inner cavity (152), a second pushing block (153), a sliding slot (154) and a sliding rod (155), the second inner cavity (152) is arranged below the first inner cavity (143), the bottom of the connecting rod (132) penetrates into the second inner cavity (152) and is bolted with the top of the first pushing block (151), the sliding slot (154) is arranged on the right side of the upper and lower inner walls of the second inner cavity (152), the sliding rod (155) is welded with the surface of the second pushing block (153), the sliding rod (155) is connected with the inner wall of the sliding slot (154) in a sliding manner, and the surface on the right side of the second pushing block (153) is in contact with the ejecting slider (12).

8. An L RM connector as claimed in claim 7, wherein the bottom of the button (131) is spaced from the bottom of the pressing groove (133) at the same distance from the bottom of the first pushing block (151) to the bottom of the second cavity (152), and the spring (142) has a larger elastic range than the sliding range of the fixing piece (141) in the first cavity (143).