CN215674658U

CN215674658U - Connecting piece

Info

Publication number: CN215674658U
Application number: CN202121946118.5U
Authority: CN
Inventors: 郭权权; 徐昌华
Original assignee: Coriton Instrument Co ltd
Current assignee: Coriton Instrument Co ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-01-28
Anticipated expiration: 2031-08-18

Abstract

The utility model relates to a connecting piece, which comprises a groove body provided with a first clamping groove, wherein the section of the first clamping groove is I-shaped, the middle part of the bottom surface of the first clamping groove is provided with a second clamping groove in the same direction as the first clamping groove, and the section of the second clamping groove is in a convex shape; the outer surfaces of the two groove walls of the first clamping groove are correspondingly provided with a third clamping groove and a fourth clamping groove which are in the same direction as the first clamping groove, the section of the third clamping groove is in a middle character shape, and the fourth clamping groove is in a dry character shape and is provided with clamping blocks extending inwards in the groove at the two sides of the notch; the bottom of the first clamping groove is also provided with two through holes which are positioned at the two sides of the second clamping groove and have the same direction with the first clamping groove; a first elastic strip is arranged on one side of a notch of the first clamping groove, a clamping groove cover capable of being abutted against the first elastic strip is pivoted on the other side of the notch, and a second elastic strip capable of being abutted against the first elastic strip is arranged on the edge of the clamping groove cover. The utility model discloses a simple structure can connect the article of different specifications as the intermediate member, and it is more convenient to use.

Description

Connecting piece

Technical Field

The utility model relates to the field of mechanical connection, in particular to a connecting piece.

Background

The connector, as the name implies, is a small component, a part, such as a hinge, a bolt kit (including a bolt and a nut), a connection claw, etc., which plays a role in connecting components, especially in the medical field, and it is often necessary to install some devices, which are installed in a ward or on some existing parts of a detection room or a laboratory that can serve as a support or a base, such as a transfusion stand, a cart, a baffle plate at the head or bedside of a hospital bed, an auxiliary pipeline on a wall, etc., but these existing parts are not provided with corresponding connection structures in advance, and then the connector is used, and the existing connector is connected by using screws, clips, or a groove-shaped sliding rail structure, and these structures are either insecure in connection, or the connection position cannot be adjusted, or due to the influence of the structure during connection, the connecting and mounting can not be carried out quickly and conveniently, and different use requirements can not be met.

SUMMERY OF THE UTILITY MODEL

Aiming at the existing defects, the utility model provides a connecting piece.

The technical scheme adopted by the utility model for solving the technical problems is as follows: a connecting piece comprises a groove body provided with a first clamping groove, wherein the first clamping groove is a clamping groove with an I-shaped section, a second clamping groove which is in the same direction as the first clamping groove is arranged in the middle of the bottom surface of the first clamping groove, and the second clamping groove is a clamping groove with a convex section; the outer surfaces of the two groove walls of the first clamping groove are correspondingly provided with a third clamping groove and a fourth clamping groove which are in the same direction as the first clamping groove, the third clamping groove is a clamping groove with a middle-shaped cross section, the fourth clamping groove is a clamping groove with a dry-shaped cross section, and clamping blocks which are parallel to the bottom of the fourth clamping groove extend inwards in the grooves on the two sides of the notch of the fourth clamping groove; the bottom of the first clamping groove is also provided with two through holes which are positioned at two sides of the second clamping groove and have the same direction with the first clamping groove; the first clamping groove is provided with a first elastic strip on one side of a notch of the first clamping groove, a clamping groove cover capable of being abutted against the first elastic strip is pivoted on the other side of the notch, and a second elastic strip capable of being abutted against the first elastic strip is arranged on the edge of the clamping groove cover.

Preferably, the width of the third slot and the fourth slot is not less than 2/3 which is the height of the slot wall of the first slot.

Preferably, the first clamping groove is provided with a fifth clamping groove which has the same cross section with the first clamping groove and forms a major arc structure at the joint of the groove bottom and the groove wall.

Preferably, a sixth clamping groove which is adjacent to the fifth clamping groove and has a square cross section in the same direction as the first clamping groove is arranged on the groove wall of the first clamping groove.

Preferably, a seventh clamping groove with a section in the same direction as that of the first clamping groove and in a major arc structure is arranged at the vertex angle, far away from the second clamping groove, of any one or two through holes.

Preferably, the first elastic strip is detachably connected to the notch end of the first clamping groove in a clamping mode, and the second elastic strip is also detachably connected to the edge of the clamping groove cover in a clamping mode.

Preferably, the clamping groove cover is provided with a locking rod capable of extending into the first clamping groove, and a lock catch capable of being locked with the locking rod in a buckled mode is arranged on the inner side of the adjacent first elastic strip at the notch end of the first clamping groove.

Preferably, an eighth clamping groove with a section in the same direction as the first clamping groove and in a major arc structure is arranged at the inner side of the adjacent first elastic strip at the notch end of the first clamping groove, and the lock catch is arranged in the eighth clamping groove in a limiting and sliding manner.

Preferably, a ninth slot with a section in the same direction as the first slot and a tenth slot with a section in a square structure are sequentially arranged at the notch end of the first slot on the inner side of the adjacent slot cover.

Preferably, the slot cover is provided with an eleventh slot which is opposite to the surface of the first slot and has a section in the same direction with the first slot and has a major arc structure at the edge which is pivoted with the slot body.

The utility model has the beneficial effects that: the utility model has simple structure, the groove-shaped slide rail composed of different inner and outer grooves can be connected to different objects, the inner groove can hide some parts in the groove to avoid exposing outside to influence the use, the outer groove can be conveniently clamped on the parts to be connected, the connecting piece is arranged on the parts to be connected through the third groove and the fourth groove arranged outside the first groove, and the third groove and the fourth groove are respectively arranged on the surface of one side, only one is arranged on each side surface, thereby avoiding the problem that when a plurality of grooves are arranged on the same side, the grooves can generate influence each other when the connecting piece is arranged on the parts to be connected, which is not beneficial to the installation and use, meanwhile, the structures of the third groove and the fourth groove are different, the corresponding groove for installation can be selected according to the structure of the parts to be connected, and the connecting structure, the contact area of the two connected parts is large, so that the connection strength can be enhanced, and the stability and reliability of connection are ensured.

Drawings

FIG. 1 is a schematic view of an uncovered card slot cover according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of the embodiment of the present invention after the card slot cover is closed;

part names and serial numbers in the figure: 1-groove body 10-first groove 100-second groove 101-first elastic strip 102-fifth groove 103-sixth groove 104-eighth groove 105-ninth groove 106-tenth groove 2-third groove 3-fourth groove 30-dog 4-through hole 40-seventh groove 5-groove cover 50-second elastic strip 51-eleventh groove 6-locking bar 7-locking catch.

Detailed Description

To more clearly illustrate the objects, technical solutions and advantages of the embodiments of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and embodiments, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without inventive step, are within the scope of the present invention. In addition, directional terms used in the present invention, such as "upper", "lower", "front", "rear", "left", "right", "inner", "outer", etc., refer to directions only as shown in the attached drawings, and are used for better and clearer explanation and understanding of the present invention, and do not indicate or imply orientation which the present invention must have, and thus, should not be construed as limiting the present invention.

Embodiments of the present invention are shown in fig. 1 to 2, and a connector includes a tank body 1 having a first engaging groove 10, wherein the tank body 1 has a cylindrical structure, preferably a square cylindrical structure, the first engaging groove 10 is disposed on any one side surface thereof, the first engaging groove 10 penetrates both ends of the tank body 1, so that some components can be inserted from one end of the first engaging groove 10 and then extend from the other end thereof, and an end cap can be disposed on any one or both ends of the first engaging groove 10 after the corresponding component is mounted in the first engaging groove 10, so that dust or water can be prevented from entering the first engaging groove 10 in daily use, and the safety of the mounted component mounted in the first engaging groove 10 can be ensured, the first engaging groove 10 has a cross-section in an i-shaped structure, and has large upper and lower ends and small middle, so that the corresponding component cannot fall off when being engaged in the first engaging groove 10, the bottom surface of the first clamping groove 10 is provided with a second clamping groove 100 in the same direction as the first clamping groove 10 in the middle, the second clamping groove 100 is a clamping groove with a convex-shaped section, the second clamping groove 100 forms a sliding groove, and parts installed in the first clamping groove 10 can be arranged in the second clamping groove 100 in a sliding mode so as to adjust the positions of the parts in the first clamping groove 10; the outer surfaces of two groove walls of the first clamping groove 10 are correspondingly provided with a third clamping groove 2 and a fourth clamping groove 3 which are in the same direction as the first clamping groove 20, the third clamping groove 2 is a clamping groove with a middle character-shaped cross section, as shown in fig. 1 and fig. 2, the third clamping groove 2 is in a laid-down middle character shape, the fourth clamping groove 3 is a clamping groove with a dry character-shaped cross section, the fourth clamping groove 3 is also in a laid-down dry character shape, clamping blocks 30 which are parallel to the groove bottom of the fourth clamping groove 3 extend inwards in the groove at two sides of the groove opening of the fourth clamping groove 3, namely the third clamping groove 2 and the fourth clamping groove 3 are arranged on the outer wall of the groove body 1, the third clamping groove 2 and the fourth clamping groove 3 are respectively arranged on the surface of one side, only one clamping groove is arranged on each side surface, so that the problem that when a plurality of clamping grooves are arranged on the same side, the clamping grooves affect each other when the connecting piece is arranged on a to be connected is avoided, the connecting piece, and the clamping grooves are not beneficial to installation and use is generated, namely, the left side surface is provided with the third clamping groove 2, the right side surface is provided with the fourth clamping groove 3, the structural specification of the third clamping groove 2 is determined, the stability and the uniqueness of the connection are ensured, the falling off is avoided, the structure of the fourth clamping groove 3 ensures that the fourth clamping groove has two clamping specifications, a part with a slightly smaller size can be arranged on one side close to the first clamping groove 10, namely the inner side of the first clamping groove, a part with a relatively larger size is arranged on one side far away from the first clamping groove 10, namely the outer side of the first clamping groove through the extending clamping block 30, parts with different sizes are correspondingly clamped at different positions, more installation requirements are met, at the moment, the third clamping groove 2 and the fourth clamping groove 3 can be set to be in standard sizes according to the sizes of most of conventional medical equipment to be installed, and the medical equipment can be used more conveniently, 2/3 that the width of the third card slot 2 and the fourth card slot 3 is not less than the height of the slot wall of the first card slot 10 is selected; the bottom of the first clamping groove 10 is also provided with two through holes 4 which are positioned at two sides of the second clamping groove 100 and have the same direction as the first clamping groove 10, and the through holes 4 can also be penetrated with some parts, such as cables, when the cables are too long, the cables can pass through the through holes 4 and then pass through the through holes 4 again after being wound back by the first clamping groove 10, so that a structure for winding and accommodating the cables is formed; the first clamping groove 10 is provided with a first elastic strip 101 at one side of a notch of the first clamping groove 10, the other side of the first clamping groove is pivoted with a clamping groove cover 5 which can be abutted against the first elastic strip 101, the edge of the clamping groove cover 5 is provided with a second elastic strip 50 which can be abutted against the first elastic strip 101, the clamping groove cover 5 is arranged to enable the connecting piece to open the clamping groove cover 5 when an object needs to be installed in the first clamping groove 10, the clamping groove cover 5 is covered on the clamping groove cover after installation is completed, at the moment, the second elastic strip 50 on the clamping groove cover 5 is abutted against the first elastic strip 101 at the notch of the first clamping groove 10, and parts installed in the first clamping groove 10 are protected, and the elasticity of the parts enables some parts to directly penetrate through the first clamping groove 10 without being damaged, such as a cable, a soft conduit and the like. Such connecting piece simple structure, the cell type slide rail that constitutes through inside and outside different draw-in grooves can be connected on different articles, draw-in groove including can hide some parts in the draw-in groove and avoid exposing outside influence to use, draw-in groove outside then can be convenient the block on the part of the different specifications that will connect, and outside every side surface also only sets up one, just avoided when setting up a plurality of draw-in grooves with one side, the draw-in groove produces the influence each other when installing the connecting piece on treating adapting unit, be unfavorable for the problem production of installation use, such connection structure, two part contact's that are connected area is big, the intensity of connection has been strengthened, ensure the reliable and stable of connection.

In a further improvement, as shown in fig. 1 and fig. 2, the first card slot 10 is provided with a fifth card slot 102 at the connection between the slot bottom and the slot wall, the cross section of the fifth card slot 102 is in a major arc structure, and the notch of the fifth card slot 102 faces the axial line of the first card slot 10, and the fifth card slot can be used as a sliding slot or a slot for accommodating a wire fixing slot. Meanwhile, a sixth clamping groove 103 which is adjacent to the fifth clamping groove 102 and has a square cross section in the same direction as the first clamping groove is formed in the groove wall of the first clamping groove 10, and the sixth clamping groove 103 and the fifth clamping groove 102 play the same role, so that the product to be installed can be correspondingly installed in different clamping grooves according to different specifications of the product to be installed, and more use requirements are met.

In a further improvement, as shown in fig. 1 and fig. 2, a seventh clamping groove 40 having a major arc-shaped cross section in the same direction as the first clamping groove 10 is disposed at a vertex angle of any one or two of the through holes 4 far from the second clamping groove 100, and the seventh clamping groove 40 serves as a wire fixing groove for use, so that a cable or a hose can be accommodated therein without damaging the cable or the hose.

In a further improvement, as shown in fig. 1 and fig. 2, the first elastic strip 101 is detachably connected to the notch end of the first notch 10 in a clamping manner, the second elastic strip 50 is also detachably connected to the edge of the notch cover 5 in a clamping manner, both the two elastic strips are detachably connected in a clamping manner, so that the two elastic strips can be replaced conveniently, the two elastic strips can be detached and assembled by arranging a sliding block on the elastic strip, and the corresponding notch end of the first notch 10 and the edge of the notch cover 5 are provided with sliding grooves matched with the sliding block.

Further improvement, as shown in fig. 1 and 2, a lock rod 6 capable of extending into the first card slot 10 is arranged on the card slot cover 5, a lock catch 7 capable of being locked with the lock rod 6 in a buckling manner is arranged at the inner side of the adjacent first elastic strip 101 at the slot end of the first card slot 10, and when the card slot cover 5 is covered on the first card slot 10 through the buckling locking of the lock rod 6 and the lock catch 7, the card cannot be knocked by force unintentionally, and the damage to the article installed in the first card slot 10 is avoided. The notch end of first draw-in groove 10 is provided with the eighth draw-in groove 104 that becomes major arc type structure with the cross-section of first draw-in groove 10 equidirectional in the inboard of adjacent first elastic strip 101, the spacing cunning of hasp 7 is established in eighth draw-in groove 104, when installing relatively great article in first draw-in groove 10 like this, just can remove one end with hasp 7 through sliding, avoid hasp 7 to the influence of first draw-in groove 10 notch size, the installation of big article in first draw-in groove 10 of being more convenient for, at first slide adjusting hasp 7 for locking lever 6's position in eighth draw-in groove 104 after the good article of installation, the rethread screw is fixed can with hasp 7's position after the position adjustment.

Further improvement, as shown in fig. 1 and fig. 2, a ninth card slot 105 having a major arc-shaped cross section and a tenth card slot 106 having a square cross section are sequentially disposed at the inner side of the adjacent card slot cover 5 at the slot end of the first card slot 10, and the ninth card slot 105 and the tenth card slot 106 can be used as a chute or a storage slot, and can be correspondingly mounted in different card slots according to different specifications of products to be mounted, so as to meet more use requirements.

In a further improvement, as shown in fig. 1 and fig. 2, the slot cover 5 is provided with an eleventh slot 51 having a major arc-shaped cross section in the same direction as the first slot 10 on the surface opposite to the first slot 10 and near the edge pivotally connected to the slot body 1, and the eleventh slot can also be used as a sliding slot or a slot for accommodating a wire fixing slot, so as to meet diversified requirements.

It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are intended to be included within the scope of the utility model as defined in the appended claims.

Claims

1. A connector, characterized by: the clamping groove structure comprises a groove body provided with a first clamping groove, wherein the first clamping groove is a clamping groove with an I-shaped cross section, a second clamping groove which is in the same direction as the first clamping groove is arranged in the middle of the bottom surface of the first clamping groove, and the second clamping groove is a clamping groove with a convex cross section; the outer surfaces of the two groove walls of the first clamping groove are correspondingly provided with a third clamping groove and a fourth clamping groove which are in the same direction as the first clamping groove, the third clamping groove is a clamping groove with a middle-shaped cross section, the fourth clamping groove is a clamping groove with a dry-shaped cross section, and clamping blocks which are parallel to the bottom of the fourth clamping groove extend inwards in the grooves on the two sides of the notch of the fourth clamping groove; the bottom of the first clamping groove is also provided with two through holes which are positioned at two sides of the second clamping groove and have the same direction with the first clamping groove; the first clamping groove is provided with a first elastic strip on one side of a notch of the first clamping groove, a clamping groove cover capable of being abutted against the first elastic strip is pivoted on the other side of the notch, and a second elastic strip capable of being abutted against the first elastic strip is arranged on the edge of the clamping groove cover.

2. The connector of claim 1, wherein the width of the third slot and the fourth slot is not less than 2/3 of the height of the slot wall of the first slot.

3. The connecting piece according to claim 1, wherein the first engaging groove is provided with a fifth engaging groove having a major arc-shaped cross section at a junction between the groove bottom and the groove wall.

4. The connecting piece according to claim 3, wherein a sixth locking groove which is adjacent to the fifth locking groove and has a square cross section in the same direction as the first locking groove is arranged on the wall of the first locking groove.

5. The connecting piece according to claim 1, wherein a seventh slot having a major arc-shaped cross section in the same direction as the first slot is disposed at a vertex angle of any one or two of the through holes away from the second slot.

6. The connector of claim 1, wherein the first resilient strip is detachably connected to the slot end of the first slot, and the second resilient strip is also detachably connected to the edge of the slot cover.

7. The connecting piece according to claim 1, wherein the slot cover is provided with a locking rod which can extend into the first slot, and the notch end of the first slot is provided with a lock catch which can be locked with the locking rod in a buckling manner at the inner side of the adjacent first elastic strip.

8. The connecting piece according to claim 7, wherein an eighth slot having a section in the same direction as the first slot and having a major arc structure is disposed at the inner side of the adjacent first elastic strip at the slot end of the first slot, and the lock catch is slidably disposed in the eighth slot.

9. The connecting piece according to claim 1, wherein a ninth locking groove having a major arc-shaped cross section and a tenth locking groove having a square cross section are sequentially formed at the notch end of the first locking groove on the inner side of the adjacent locking groove cover.

10. The connecting piece according to claim 1, wherein the slot cover is provided with an eleventh slot having a section in the same direction as the first slot and having a major arc structure at a position opposite to the surface of the first slot and near the edge pivotally connected to the slot body.