Liquid suction needle mechanism convenient to set

Abstract

The utility model discloses a liquid suction needle mechanism convenient to set, which comprises a connecting block, an X-axis sliding block, a Y-axis sliding block, a Y-axis sliding rail, a Y-axis rack, a control module and a needle head module, the X-axis sliding block is arranged on one side of the connecting block, the Y-axis sliding block is arranged on the other side of the connecting block, the Y-axis sliding rail and the Y-axis sliding block are correspondingly arranged, and the control module and the needle head module are respectively arranged at two ends of the Y-axis sliding block. The Y-axis rack is arranged on the Y-axis sliding rail, a plurality of wire grooves are formed in the side, close to the Y-axis sliding rail, of the Y-axis rack, and wire pipes connected with the control module and the needle head module are contained in the wire grooves. The needle head module has the advantages that the Y-axis rack is matched with the gear to form a rolling pair, the structure is simpler, the needle head module can be accurately and stably controlled, the wire groove is formed in the rack, circuits, pipelines and the like can be stored, and adverse effects caused by exposure of the wire pipe are avoided.

Description

Technical Field

[0001] This utility model relates to the field of aspiration needle technology, and in particular to an aspiration needle mechanism that is easy to set up. Background Technology

[0002] When installing and using aspiration needles, multiple aspiration needle mechanisms are usually required to be installed and set up through a drive mechanism. The following problems may occur that affect the setup of the aspiration needles: 1. The wiring and tubing of the aspiration needles are inconvenient to store, which adversely affects the installation and operation of the aspiration needles; 2. The drive structure of the aspiration needle tip has problems such as bulky mechanism, excessive size, and insufficient drive precision. Utility Model Content

[0003] The purpose of this invention is to overcome at least some of the shortcomings of the prior art, meet the corresponding usage requirements, and provide an easy-to-install aspiration needle mechanism.

[0004] The technical solution of this utility model is as follows: This utility model provides an easy-to-install liquid aspiration needle mechanism, including: a connecting block, an X-axis slider, a Y-axis slider, a Y-axis slide rail, a Y-axis rack, a control module, and a needle module. The X-axis slider is disposed on one side of the connecting block, and the Y-axis slider is disposed on the other side of the connecting block. The Y-axis slide rail is disposed corresponding to the Y-axis slider. The control module and the needle module are respectively disposed at both ends of the Y-axis slider. The Y-axis rack is disposed on the Y-axis slide rail. The Y-axis rack has a plurality of grooves formed on the side near the Y-axis slide rail. The conduit connecting the control module and the needle module is housed in the grooves.

[0005] Furthermore, two grooves are formed on the Y-axis rack.

[0006] Furthermore, the control module includes a motherboard, which has a connector, and the wiring that electrically connects the pin module to the control module is plugged into the connector.

[0007] Furthermore, the number of X-axis sliders and Y-axis sliders provided on the connecting block is 2 each.

[0008] The beneficial effects of this utility model by adopting the above solution are as follows: by setting the Y-axis rack and gear to cooperate to form a rolling pair, the structure is simpler and can achieve precise and stable control of the needle module. In addition, the rack is provided with a wire groove, which can accommodate the wiring and tubing, which facilitates the setting of the aspiration needle mechanism and avoids the adverse effects caused by exposed tubing. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the structure of a suction needle mechanism according to an embodiment of the present invention.

[0010] Figure 2 This is a schematic diagram of the groove structure of the Y-axis rack according to an embodiment of the present invention.

[0011] Figure 3 This is a schematic diagram of the assembled liquid suction needle mechanism according to an embodiment of the present invention. Detailed Implementation

[0012] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0013] Please refer to the following: Figures 1 to 3 This utility model provides an easy-to-install aspiration needle mechanism, including: a connecting block 6, an X-axis slider 5, a Y-axis slider 4, a Y-axis slide rail 2, a Y-axis rack 3, a control module 1, and a needle module 7. The X-axis slider 5 is disposed on one side of the connecting block 6. During installation, the X-axis slider 5 is mounted on the X-axis slide rail 8. The connecting block 6 clamps the X-axis drive belt, enabling the aspiration needle mechanism to move in the X-direction along the X-axis slide rail 8. The Y-axis slider 4 is disposed on the other side of the connecting block 6. The Y-axis slide rail 2 is correspondingly disposed to the Y-axis slider 4. The control module 1 and the needle module 7 are respectively configured... The Y-axis rack 3 is positioned at both ends of the Y-axis slider 4 and is mounted on the Y-axis slide rail 2. When the aspiration needle mechanism is installed, the Y-axis gear 9 and the corresponding gear 9 cooperate to form a rolling pair. When the gear 9 rotates, it can drive the Y-axis rack 3 to move, thereby realizing the Y-axis movement of the needle module 7. The Y-axis rack 3 has a wire groove 31 on the side near the Y-axis slide rail 2. The wire tube connecting the control module 1 and the needle module 7 is stored in the wire groove 31, which makes installation more convenient and neater after installation. It can also avoid the exposed wire tube affecting normal operation during use.

[0014] Furthermore, two grooves 31 are formed on the Y-axis rack 3, which can be used to classify and place the lines and pipes, making it more convenient.

[0015] Furthermore, the control module 1 includes a motherboard with a connector. The pin module 7 is electrically connected to the control module 1 via a connector. During installation, the connector is placed in the wire groove 31 and can be connected to the motherboard via a plug-in method.

[0016] Furthermore, the number of X-axis sliders 5 and Y-axis sliders 4 provided on the connecting block 6 are both 2, which can achieve a more stable assembly.

[0017] In summary, the beneficial effects of this utility model are as follows: by setting the Y-axis rack and gear to cooperate to form a rolling pair, the structure is simpler and can achieve precise and stable control of the needle module. In addition, the rack is provided with a wire groove, which can accommodate the wiring and tubing, making the design of the aspiration needle mechanism more convenient and avoiding the adverse effects of exposed tubing.

[0018] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A liquid aspiration needle mechanism that is easy to set up, characterized in that, include: The device comprises a connecting block, an X-axis slider, a Y-axis slider, a Y-axis slide rail, a Y-axis rack, a control module, and a needle module. The X-axis slider is located on one side of the connecting block, and the Y-axis slider is located on the other side of the connecting block. The Y-axis slide rail is correspondingly arranged with the Y-axis slider. The control module and the needle module are respectively located at both ends of the Y-axis slider. The Y-axis rack is arranged on the Y-axis slide rail, and the Y-axis rack has several grooves on the side near the Y-axis slide rail. The conduit connecting the control module and the needle module is housed in the grooves.

2. The easy-to-install aspiration needle mechanism according to claim 1, characterized in that, Two grooves are formed on the Y-axis rack.

3. The easily installed aspiration needle mechanism according to claim 1 or 2, characterized in that, The control module includes a motherboard with a connector, and the wiring that connects the pin module to the control module is plugged into the connector.

4. The easy-to-install aspiration needle mechanism according to claim 1 or 2, characterized in that, The number of X-axis sliders and Y-axis sliders on the connecting block is 2 each.

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