CN219070423U

CN219070423U - Pushing structure for sampling forceps

Info

Publication number: CN219070423U
Application number: CN202222615174.1U
Authority: CN
Inventors: 孙伟; 印杰
Original assignee: Changzhou Kasto Medical Technology Co ltd
Current assignee: Changzhou Kasto Medical Technology Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-05-26
Anticipated expiration: 2032-09-30

Abstract

The utility model relates to the field of sampling forceps, in particular to a pushing structure for sampling forceps. The utility model provides a pushing structure for a sampling forceps, which comprises the following components: the sampling rack and the pushing part are arranged on the sampling rack in a sliding manner; the pushing part body is arranged. During installation, the pushing part is sleeved on the outer wall of the sampling frame from two sides. Through setting up parting components of a whole that can function independently, realize two parting components of a whole that can function independently to and the equal split of sampling cable to improve the utilization efficiency of equipment. Through setting up spacing lug and inclined plane, be convenient for with the fixed joint of two parting pieces to set up the joint groove and also be convenient for operating personnel to separate two parting pieces.

Description

Pushing structure for sampling forceps

Technical Field

The utility model relates to the field of sampling forceps, in particular to a pushing structure for sampling forceps.

Background

As shown in fig. 1, the pushing structure of the sampling forceps in the prior art comprises two identical parting pieces, wherein the parting pieces are divided into a circular ring surface 31 and a flat surface 32, and the parting pieces 3 can be fixed together through hot melting of the flat surface 32. And after the two parting pieces are hot melted. Can push the sampling cable and slide along the body level of sampling clamp, but because the pushing mechanism of sampling clamp is fixed on the body of sampling clamp through hot melt generally, and the tip of sampling cable is fixed in the sampling clamp inside again, consequently, if the sampling cable fracture, or when needing to be changed, need scrap together with pushing mechanism even sampling clamp, so to the utilization efficiency of equipment not high, cause unnecessary extravagant. Therefore, it is necessary to design a detachable pushing mechanism.

Disclosure of Invention

The utility model aims to provide a pushing structure for a sampling forceps, which aims to solve the problems.

In order to achieve the above object, an embodiment of the present utility model provides a pushing structure for a sampling forceps, including: the sampling rack and the pushing part are arranged on the sampling rack in a sliding manner;

the pushing part body is arranged; wherein the method comprises the steps of

During installation, the pushing part is sleeved on the outer wall of the sampling frame from two sides.

Further, the pushing part comprises two parting pieces, and the two parting pieces are symmetrically arranged along the axis of the sampling frame; wherein the method comprises the steps of

During installation, the two parting pieces are clamped in opposite directions from two sides of the sampling frame respectively, so that the two parting pieces are sleeved on the sampling frame in a ring mode.

Further, the parting piece is divided into a circular ring surface and a flat surface, and two mounting assemblies are arranged on the flat surface;

the mounting assemblies are symmetrically arranged along the center of the parting piece;

two mounting groove groups are further formed in the flat surface, and one mounting groove group corresponds to one mounting assembly.

Further, the mounting assembly comprises a mounting block and an auxiliary positioning column fixedly arranged on one side of the mounting block;

the mounting groove group comprises a matching groove formed in the flat surface and an auxiliary positioning groove formed in one side of the matching groove; wherein the method comprises the steps of

One mounting block corresponds to one matching groove;

one auxiliary positioning column corresponds to one auxiliary positioning groove.

Further, two clamping grooves are respectively formed in the two ends of the parting piece along the axial direction, and the clamping grooves are communicated with the matching grooves;

the mounting block is outwards provided with a limit bump; wherein the method comprises the steps of

After the mounting block is inserted into the matching groove, the limiting protruding block is clamped with the side wall of the clamping groove.

Further, one side of the limiting projection, which faces the clamping groove, is an inclined surface.

Further, a sliding block is further arranged on the parting piece, a guide through groove is formed in the sampling frame, and the sliding block is matched with the guide through groove;

one side of the sliding block is suitable for being provided with a sampling cable.

Further, the sliding block faces one side of the sampling frame and is provided with a containing groove, and the sampling cable is matched with the containing groove.

Further, a positioning clamping groove is further coaxially formed in the accommodating groove, a positioning clamping block is further sleeved on the outer wall of the sampling cable, and the positioning clamping groove is matched with the positioning clamping block.

Further, a holding handle is fixedly arranged at the tail part of the sampling frame.

Compared with the prior art, the embodiment of the utility model has the following beneficial effects: through setting up parting components of a whole that can function independently, realize two parting components of a whole that can function independently to and the equal split of sampling cable to improve the utilization efficiency of equipment. Through setting up spacing lug and inclined plane, be convenient for with the fixed joint of two parting pieces to set up the joint groove and also be convenient for operating personnel to separate two parting pieces.

Drawings

The utility model will be further described with reference to the drawings and examples.

Fig. 1 shows a perspective view of a prior art pusher of the present utility model;

FIG. 2 shows a perspective view of the sampling forceps of the utility model;

fig. 3 shows an exploded view of the pushing part of the present utility model;

FIG. 4 shows a perspective view of portion A of FIG. 3;

fig. 5 shows a side view of the pushing part of the utility model;

fig. 6 shows a schematic installation of the sampling cable of the present utility model.

In the figure:

1. a sampling frame; 11. a guide through groove;

2. a pushing part; 3. parting pieces; 31. a torus; 32. leveling the surface; 321. a mounting assembly; 3211. a mounting block; 3212. auxiliary positioning columns; 3213. a limit bump; 3214. an inclined surface; 322. a mounting groove group; 3221. a mating groove; 3222. an auxiliary positioning groove; 33. a clamping groove; 34. a sliding block; 341. a receiving groove; 342. positioning clamping grooves;

4. a sampling cable; 41. positioning a clamping block; 5. and a handle.

Detailed Description

The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.

The embodiment of the utility model provides a pushing structure for sampling forceps, which comprises the following components: a sampling rack 1, a pushing part 2 slidably provided on the sampling rack 1; the pushing part 2 is arranged in a split manner; during installation, the pushing part 2 is sleeved on the outer wall of the sampling frame 1 from two sides. The whole push part 2 is "worker" font, and both sides inwards are sunken, make its laminating finger shape more, and push part 2 slip setting can make operating personnel send each sample to the manual adjustment sampling cable 4 of various different samples more accurately, and push part 2 components of a whole that can function independently setting can be when push part 2 or sampling frame 1 damage, only change corresponding part alright continue to use, greatly reduced use cost. During installation, the two parting pieces 3 of the pushing part 2 are clamped on the outer wall of the sampling frame 1 relatively, and are connected together by being pressed hard, so that the pushing part 2 can slide along the length direction of the sampling frame 1. In the prior art, the pushing parts 2 are connected together by hot melting through a hot melting gun, and the pushing parts 2 can be used after the hot melting is completed and a period of time is needed to wait.

The pushing part 2 comprises two parting pieces 3, and the two parting pieces 3 are symmetrically arranged along the center of the sampling frame 1; during installation, the two parting pieces 3 are clamped in opposite directions from two sides of the sampling frame 1 respectively, so that the two parting pieces 3 are sleeved on the sampling frame 1 in a ring mode. The center symmetry of two parting pieces 3 can make push part 2 slide along sampling frame 1 length direction, all is provided with installation component 321 on two parting pieces 3, and after two parting pieces 3 opposite joint, push part 2 alright slide in the direction of sampling frame 1 leads to inslot 11 straight line.

The parting piece 3 is divided into a circular ring surface 31 and a flat surface 32, and two mounting assemblies 321 are arranged on the flat surface 32; the mounting components 321 are symmetrically arranged along the center of the parting piece 3; two mounting groove sets 322 are further formed on the flat surface 32, and one mounting groove set 322 corresponds to one mounting assembly 321. The central symmetry of installation component 321 sets up can make two parting pieces 3 atress even, has prolonged two parting pieces's life, and the installation component 321 can make two parting pieces 3's connection firm with mutually supporting of mounting groove group 322.

The mounting assembly 321 comprises a mounting block 3211 and an auxiliary positioning column 3212 fixedly arranged at one side of the mounting block 3211; the mounting groove set 322 includes a mating groove 3221 formed on the flat surface 32 and an auxiliary positioning groove 3222 formed on one side of the mating groove 3221; one of the mounting blocks 3211 corresponds to one of the fitting grooves 3221; one auxiliary positioning post 3212 corresponds to one auxiliary positioning groove 3222. One side of each installation block 3211 far away from the axle center is provided with an auxiliary positioning column 3212, one side of each matching groove 3221 far away from the axle center is provided with an auxiliary positioning groove 3222, and the auxiliary positioning column 3212 and the auxiliary positioning groove 3222 are matched with each other to be positioned accurately, so that the installation blocks 3211 can be inserted into the matching grooves 3221 accurately.

Two clamping grooves 33 are respectively formed in the two ends of the parting piece 3 along the axial direction, and the clamping grooves 33 are communicated with the matching grooves 3221; the mounting block 3211 is outwards provided with a limit bump 3213; after the mounting block 3211 is inserted into the fitting groove 3221, the limiting bump 3213 is clamped with a side wall of the clamping groove 33. The side wall of the limiting projection 3213 is clamped with the side wall of the clamping groove 33, so that the mounting block 3211 is not easy to be separated from the matching groove 3221 after the two parting pieces 3 are connected, and the two parting pieces 3 are connected more firmly and reliably. The joint groove 33 and the cooperation groove 3221 are communicated, so that an operator can conveniently separate the installation block 3211 from the joint groove 33 when the pushing part 2 or the sampling frame 1 is damaged, and an object is pressed downwards in the joint groove 33 at two sides and on the limiting lug 3212, so that the limiting lug 3213 is not clamped with the side wall of the joint groove 33, and the two parting pieces 3 are pulled outwards to separate from the sampling frame 1, thereby increasing the convenience of use.

One side of the limiting bump 3213 facing the locking groove 33 is an inclined surface 3214. The spacing lug 3213 is protruding upwards, and the inclined plane 3214 that sets up on spacing lug 3213 inclines to the direction of sampling frame 1, and during the connection, the inclined plane 3214 is supporting in the opposite one side on spacing lug 3213 the one side that joint groove 33 is close to the sampling frame 1 axis, and the setting of inclined plane 3214 can make installation piece 3211 more convenient get into cooperation groove 3221, does not need very accurate alignment cooperation groove 3221, only has one side to get into cooperation groove 3221 alright align, slightly with the alright slip of power installation piece 3211 into cooperation groove 3221 for the installation time of propelling movement portion 2 has increased the convenience of use.

A sliding block 34 is further arranged on the parting piece 3, a guide through groove 11 is formed in the sampling frame 1, and the sliding block 34 is matched with the guide through groove 11; one side of the sliding block 34 is suitable for mounting the sampling cable 4. The cooperation of the sliding block 34 and the guiding through groove 11 on the sampling frame 1 can enable the sliding block 34 to slide along the guiding through groove 11 in a straight line, so that the operator is prevented from sampling failure due to rotation during pushing of the pushing part 2. The sampling cable 4 is arranged on one side, far away from the handle 5, of the sliding block 34, and the sampling cable 4 can enable an operator to adjust the distance between the sampling cable 4 and a sample, so that the operator can conveniently sample different samples.

The sliding block 34 is provided with a containing groove 341 towards one side of the sampling frame 1, and the sampling cable 4 is matched with the containing groove 341. That is, the accommodating groove 341 is disposed at the axial position of the sliding block 34, so that the sampling cable 4 is on the axial line of the pushing portion 2, and the sampling cable 4 and the accommodating groove 341 are adapted to prevent the sampling cable 4 from being too large in size with the accommodating groove 341, so that the sampling cable 4 cannot be put into the accommodating groove 341, and the sampling cable 4 can be easily dropped in the accommodating groove 341 due to too small size.

A positioning clamping groove 342 is further coaxially formed in the accommodating groove 341, a positioning clamping block 41 is further sleeved on the outer wall of the sampling cable 4, and the positioning clamping groove 342 is matched with the positioning clamping block 41. The size of positioning clamping groove 342 is greater than the size of holding tank 341, when positioning clamping block 41 card is in positioning clamping groove 342, and positioning clamping block 41 and positioning clamping groove 342 fit, sampling cable 4 can not drop from holding tank 341, and positioning clamping groove 342 sets up in the one side that handle 5 was kept away from to sampling frame 1, setting up of positioning clamping block 41 and positioning clamping groove 342 can place sampling cable 4 more fast, and as long as positioning clamping block 41 puts into positioning clamping groove 342, sampling cable 4 that connects on positioning clamping block 41 alright be fixed.

The tail part of the sampling frame 1 is fixedly provided with a holding handle 5. The setting of the holding handle 5 can enable an operator to operate the sampling frame 1 more conveniently and rapidly, when sampling is performed, fingers are placed in the holding handle 5 to enable the sampling cable 4 to be in contact with a sample better with force, and after sampling is completed, the sampling cable 4 can be retracted in the opposite direction of the position of the holding handle 5 with force, so that convenience is improved; the setting of holding handle 5 can also conveniently place, when not using the sampling clamp, can hang the sampling clamp on the wall, is provided with the couple on the wall, does not occupy the space of operation panel, makes operating personnel more easily handle on the operation panel.

It should be noted that, technical features such as other components of the sampling forceps related to the present application should be considered as the prior art, and specific structures, working principles, and control modes and spatial arrangement related to the technical features may be selected conventionally in the art, and should not be considered as the point of the utility model of the present application, which is not further specifically described in detail.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A push structure for a sampling forceps, comprising:

a sampling rack (1) and a pushing part (2) arranged on the sampling rack (1) in a sliding manner;

the pushing part (2) is arranged in a split mode; wherein the method comprises the steps of

During installation, the pushing part (2) is sleeved on the outer wall of the sampling frame (1) from two sides.

2. A push structure for a sampling forceps as set forth in claim 1, wherein,

the pushing part (2) comprises two parting pieces (3), and the two parting pieces (3) are symmetrically arranged along the center of the sampling frame (1); wherein the method comprises the steps of

During installation, the two parting pieces (3) are clamped in opposite directions from two sides of the sampling frame (1) respectively, so that the two parting pieces (3) are sleeved on the sampling frame (1) in a ring mode.

3. A push structure for a sampling forceps as set forth in claim 2, characterized in that,

the parting piece (3) is divided into a circular ring surface (31) and a flat surface (32), and two mounting assemblies (321) are arranged on the flat surface (32);

the mounting assemblies (321) are symmetrically arranged along the center of the parting piece (3);

two mounting groove groups (322) are further formed in the flat surface (32), and one mounting groove group (322) corresponds to one mounting assembly (321).

4. A push structure for a sampling forceps as set forth in claim 3, characterized in that,

the mounting assembly (321) comprises a mounting block (3211) and an auxiliary positioning column fixedly arranged on one side of the mounting block (3211);

the mounting groove group (322) comprises a matching groove (3221) formed in the flat surface (32) and an auxiliary positioning groove (3222) formed in one side of the matching groove (3221); wherein the method comprises the steps of

One mounting block (3211) corresponds to one fitting groove (3221);

one auxiliary positioning column corresponds to one auxiliary positioning groove (3222).

5. A push structure for a sampling forceps as set forth in claim 4, wherein,

two clamping grooves (33) are respectively formed in the two ends of the parting piece (3) along the axial direction, and the clamping grooves (33) are communicated with the matching grooves (3221);

the mounting block (3211) is outwards provided with a limit bump (3213); an auxiliary positioning column (3212); wherein the method comprises the steps of

After the mounting block (3211) is inserted into the matching groove (3221), the limiting projection (3213); the auxiliary positioning column (3212) is clamped with the side wall of the clamping groove (33).

6. A push structure for a sampling forceps as set forth in claim 5, wherein,

the limit bump (3213); one side of the auxiliary positioning column (3212) facing the clamping groove (33) is an inclined surface (3214).

7. A push structure for a sampling forceps as set forth in claim 6, wherein,

a sliding block (34) is further arranged on the parting piece (3), a guide through groove (11) is formed in the sampling frame (1), and the sliding block (34) is matched with the guide through groove (11);

one side of the sliding block (34) is suitable for being provided with a sampling cable (4).

8. A push structure for a sampling forceps as set forth in claim 7, wherein,

the sliding block (34) faces one side of the sampling frame (1) and is provided with a containing groove (341), and the sampling cable (4) is matched with the containing groove (341).

9. A push structure for a sampling forceps as set forth in claim 8, wherein,

a positioning clamping groove (342) is further coaxially formed in the accommodating groove (341), a positioning clamping block is further sleeved on the outer wall of the sampling cable (4), and the positioning clamping groove (342) is matched with the positioning clamping block.

10. A push structure for a sampling forceps as set forth in claim 9, wherein,

the tail part of the sampling frame (1) is fixedly provided with a holding handle (5).