Electroplated medical instrument part
By combining localized electroplating design with nickel-gold layers, the problem of high overall electroplating costs for existing medical device parts has been solved, improving conductivity and oxidation resistance while reducing production costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-11
- Publication Date
- 2026-03-24
AI Technical Summary
Most existing electroplated medical device parts are electroplated as a whole, which involves a large electroplating area and results in high costs.
The structure employs a partial electroplating design, including strip plates, bends, and gold plating layers. It combines the use of nickel metal layers and gold alloy layers, with partial gold plating to improve conductivity and oxidation resistance, thereby reducing production costs.
It achieves a simple structure and easy use, improves the conductivity and oxidation resistance of parts, extends service life, and reduces production costs.
Smart Images
Figure CN224036673U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to electroplating hardware product technical field, concretely relates to a kind of electroplated medical instrument parts. BACKGROUND
[0002] With the development of society, people pay more and more attention to health, medical instruments play a vital role in protecting human health, they are mainly used for disease prevention, diagnosis, treatment, monitoring, mitigation and diagnosis, treatment, monitoring, mitigation and compensation of injury. Some parts on the existing medical instruments need to be connected to the circuit board for conduction, in order to improve its conductivity, the parts need to be electroplated, but the existing electroplated medical instrument parts mostly adopt overall electroplating, the electroplating area is larger, and the cost is higher. SUMMARY
[0003] In order to overcome the shortcomings and deficiencies in the prior art, the purpose of the utility model is to provide a kind of medical instrument parts.
[0004] The utility model discloses the purpose is realized through the following technical scheme: a kind of electroplated medical instrument parts, including part body, part body includes strip-shaped board, the right end of strip-shaped board is bent to form first bending portion to right lower side, the right end of first bending portion is bent to form contact plate to right, circular contact point is protruded in the middle part of contact plate downward, first gap is provided in the middle part rear side of strip-shaped board, the position corresponding to first gap of strip-shaped board is bent to form second bending portion upward, the front side and rear side of left end of strip-shaped board are respectively provided with second gap and third gap, the position corresponding to second gap of strip-shaped board is bent to form first hook portion to upper front, the position corresponding to third gap of strip-shaped board is bent to form second hook portion to upper rear;The surface of strip-shaped board is electroplated with nickel plating layer, and the lower surface of contact plate is electroplated with gold plating layer.
[0005] Further, the right front of the strip-shaped board is provided with first positioning hole.
[0006] Further, the left front of the strip-shaped board is provided with second positioning hole.
[0007] Further, the nickel plating layer is nickel metal layer or nickel alloy layer.
[0008] Further, the gold plating layer is gold metal layer or gold alloy layer
[0009] Further, the thickness of the nickel plating layer is 1.25-3 microns.
[0010] Further, the thickness of the gold plating layer is 0.075-0.375 microns.
[0011] The electrically plated medical instrument part has the advantages that the strip-shaped plate, the first bending part, the contact plate, the second bending part, the first hook part and the second hook part are adopted, so that the structure is simple and the use is convenient, the circular contact is arranged on the middle part of the contact plate, the contact plate is convenient for contacting and conducting electricity with the circuit board, the part body is plated with the nickel layer on the surface, the oxidation resistance of the part is improved, the service life of the part is prolonged, the gold layer is arranged on the lower surface of the contact plate, the conductivity and the oxidation resistance of the circular contact are improved, the local gold plating is adopted, the plating area is reduced, and the production cost is reduced. BRIEF DESCRIPTION OF DRAWINGS
[0012] Fig. 1 is a perspective view of the utility model.
[0013] Fig. 2 is a side view of the utility model.
[0014] Fig. 3 is a partial sectional view of the contact plate.
[0015] The drawing sign is: strip-shaped plate 1, first positioning hole 11, second positioning hole 12, first bending part 2, contact plate 21, circular contact 22, first gap 3, second bending part 31, second gap 4, first hook part 41, third gap 5, second hook part 51, nickel plating layer 6, gold plating layer 7. DETAILED DESCRIPTION
[0016] In order to facilitate the understanding of those skilled in the art, the following will be combined with the embodiment and the drawings of the utility model. Figs. 1-3 The utility model is further explained, and the content mentioned in the embodiment is not limited to the utility model.
[0017] See Figs. 1-3 A kind of electrically plated medical instrument part, including part body, part body includes strip-shaped plate 1, the right end of strip-shaped plate 1 is bent to form first bending part 2 to right lower, the right end of first bending part 2 is bent to form contact plate 21 to right, circular contact 22 is protruded in the middle part of contact plate 21 downwards, first gap 3 is set in the middle part rear side of strip-shaped plate 1, second bending part 31 is bent to form to correspond to the position of first gap 3 of strip-shaped plate 1 upwards, second gap 4 and third gap 5 are set in the front side and rear side of left end of strip-shaped plate 1 respectively, first hook part 41 is bent to form to correspond to the position of second gap 4 of strip-shaped plate 1 upwards front, second hook part 51 is bent to form to correspond to the position of third gap 5 of strip-shaped plate 1 upwards rear;Nickel plating layer 6 is plated on the surface of strip-shaped plate 1, gold plating layer 7 is plated on the lower surface of contact plate 21.
[0018] The electroplating medical instrument part is characterized in that the surface of the part body is electroplated with a nickel plating layer 6, so that the oxidation resistance of the part is improved, the service life of the part is prolonged, the gold plating layer 7 on the lower surface of the contact plate 21 can improve the conductivity and oxidation resistance of the circular contact point 22, and the local gold plating reduces the electroplating area and reduces the production cost.
[0019] In the embodiment, a first positioning hole 11 is formed in the right front of the strip-shaped plate 1.
[0020] In the embodiment, a second positioning hole 12 is formed in the left front of the strip-shaped plate 1.
[0021] In the embodiment, the nickel plating layer 6 is a nickel metal layer or a nickel alloy layer.
[0022] In the embodiment, the gold plating layer 7 is a gold metal layer or a gold alloy layer.
[0023] In the embodiment, the thickness of the nickel plating layer 6 is 1.25-3 microns.
[0024] In the embodiment, the thickness of the gold plating layer 7 is 0.075-0.375 microns.
[0025] The above embodiment is a preferred implementation scheme of the utility model, in addition, the utility model can be realized in other ways, and any obvious replacement without departing from the utility model concept is within the protection scope of the utility model.
Claims
1. An electroplated medical device part, comprising a part body, characterized in that: The component body includes a strip plate. The right end of the strip plate is bent downwards and to the right to form a first bend. The right end of the first bend is bent to the right to form a contact plate. A circular contact point is convex downwards in the middle of the contact plate. A first notch is opened on the rear side of the middle of the strip plate. The strip plate is bent upwards corresponding to the position of the first notch to form a second bend. A second notch and a third notch are opened on the front and rear sides of the left end of the strip plate, respectively. The strip plate is bent upwards and forwards corresponding to the position of the second notch to form a first hook. The strip plate is bent upwards and backwards corresponding to the position of the third notch to form a second hook. The surface of the component body is electroplated with a nickel plating layer, and the lower surface of the contact plate is electroplated with a gold plating layer.
2. The electroplated medical device part according to claim 1, characterized in that: A first positioning hole is provided at the front right side of the strip plate.
3. The electroplated medical device part according to claim 1, characterized in that: A second positioning hole is provided at the front left of the strip plate.
4. The electroplated medical device part according to claim 1, characterized in that: The nickel plating layer is a nickel metal layer or a nickel alloy layer.
5. The electroplated medical device part according to claim 1, characterized in that: The gold plating layer is a gold metal layer or a gold alloy layer.
6. The electroplated medical device part according to claim 1, characterized in that: The thickness of the nickel plating layer is 1.25-3 micrometers.
7. The electroplated medical device part according to claim 1, characterized in that: The thickness of the gold plating layer is 0.075-0.375 micrometers.