Motor test adapter and electric anastomat using same

Abstract

The utility model discloses a motor test adapter and an electric anastomat using the adapter, the motor test adapter comprises an anastomat shell, a lower clamping plate, a motor assembly and a motor test adapter, a control panel assembly is arranged in the anastomat shell, the motor test adapter is arranged to be matched with the lower clamping plate and a universal clamp, and the control panel assembly is arranged in the anastomat shell. The motor test adapter comprises an adapter body, a connecting through hole and a clamping part, the upper end face of the adapter body is used for being in butt joint with the lower clamping plate, the lower end face of the adapter body is used for being in butt joint with the motor assembly, the connecting through hole is formed in the center of the adapter body, a motor shaft of the motor assembly penetrates through the connecting through hole, and the rear end face of the adapter body faces the universal clamp. And the two side end surfaces of the adapter main body are clamped on the universal clamp. By means of the mode, testing and fixed assembling can be achieved at the same time, the motor does not need to be disassembled after being detected, the motor can be directly fixed to the lower clamping plate to be installed in an anastomat shell, assembling working hours are reduced, and meanwhile the manufacturing cost of the tool clamp is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of electric staplers, in particular to a motor test adapter and an electric stapler using the adapter. Background Art

[0002] An electric stapler is a stapling device driven by a motor, mainly composed of a motor, a speed reducer and a mechanical structure, which can realize automatic stapling or release of stapling under electric control, with simple operation methods, high reliability and long service life.

[0003] Before the single motor in the electric stapler is assembled, it needs to be tested to meet the installation requirements. At present, the test of the single motor in the electric stapler often requires designing a special fixture to fix the motor. For motors of different models, different fixtures need to be customized. After the test is completed, the fixture of the motor needs to be removed first, and then a connector that can be fixed to the lower clamp plate of the electric stapler is assembled, and then it is installed into the stapler housing.

[0004] This method not only increases the manufacturing cost of the fixture, but also increases the assembly man-hours and the burden on the operators. Summary of the Utility Model

[0005] The main technical problem to be solved by the utility model is to provide a motor test adapter and an electric stapler using the adapter, which can meet both testing and fixed assembly. After the motor is detected, it does not need to be disassembled and can be directly fixed on the lower clamp plate through the universal motor test adapter and installed into the stapler housing, reducing the assembly man-hours and also reducing the manufacturing cost of the fixture.

[0006] To solve the above technical problem, a technical solution adopted by the utility model is: to provide a motor test adapter, including:

[0007] An adapter main body, the adapter main body has an upper end face and a lower end face arranged oppositely, the upper end face is used to dock with the lower clamp plate, the lower end face is used to dock with the motor assembly, and the adapter main body has a first screw hole and a second screw hole penetrating from the upper end face to the lower end face;

[0008] A connecting through hole, the connecting through hole is arranged at the center of the adapter main body and penetrates from the upper end face to the lower end face of the adapter main body, and the motor shaft of the motor assembly passes through the connecting through hole;

[0009] A clamping part, the clamping part is a first side end face and a second side end face symmetrically arranged on both sides of the adapter main body, and the first side end face and the second side end face are used to dock with a universal fixture.

[0010] In a preferred embodiment of the present utility model, there are at least three first screw holes, and the three first screw holes are distributed in an isosceles triangle structure. The first screw holes are connected to corresponding connection holes on the lower clamping plate through screws.

[0011] In a preferred embodiment of the present utility model, a concave portion is provided on the main body of the adapter, and a second screw hole is provided at the center of the concave portion.

[0012] In a preferred embodiment of the present utility model, there are at least three second screw holes, and the three second screw holes are distributed in an isosceles triangle structure. The second screw holes are connected to corresponding connection holes on the motor assembly through screws.

[0013] In a preferred embodiment of the present utility model, a stepped portion is provided on the circumferential outer edge of the orifice of the connection through hole, and the stepped portion is higher than the upper end surface of the connection through hole.

[0014] In a preferred embodiment of the present utility model, the main body of the adapter further has a rear end surface, and the rear end surface is arranged facing the positioning surface of the universal fixture.

[0015] In a preferred embodiment of the present utility model, the rear end surface is set to be flush with the outer diameter surface of the motor.

[0016] In a preferred embodiment of the present utility model, the rear end surface is set to be lower than the outer diameter surface of the motor.

[0017] In a preferred embodiment of the present utility model, the first side end surface and the second side end surface are respectively in close fit with the clamping surfaces of the universal fixture, and the clamping surfaces of the universal fixture are rough surfaces.

[0018] To solve the above technical problems, another technical solution adopted by the present utility model is: to provide an electric stapler using the adapter, including: a stapler housing, a lower clamping plate, a motor assembly, and a motor test adapter. The motor test adapter is set to be adapted to the lower clamping plate and the universal fixture. A control board assembly is provided in the stapler housing. The motor test adapter is set to be adapted to the lower clamping plate and the universal fixture. The lower end surface of the motor test adapter is detachably connected to the motor assembly through the second screw holes, and the upper end surface of the motor test adapter is detachably connected to the lower clamping plate through the first screw holes. After the motor assembly is connected to the lower clamping plate, it is then installed in the stapler housing and connected to the control board assembly.

[0019] The beneficial effects of the present utility model are: the connecting member between the motor and the lower clamping plate is designed to be a universal component that can simultaneously meet the requirements of testing and fixing. In this way, the motor does not need to be disassembled after detection, and is directly fixed on the lower clamping plate through the universal motor test adapter and then installed in the stapler housing, reducing the assembly man-hours and at the same time reducing the manufacturing cost of the tooling fixture. Description of the Drawings

[0020] To more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for use in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings, where:

[0021] Figure 1 is a schematic perspective view of a preferred embodiment of the motor test adapter of the present utility model;

[0022] Figure 2 is a top view of a preferred embodiment of the motor test adapter of the present utility model;

[0023] Figure 3 is a bottom view of a preferred embodiment of the motor test adapter of the present utility model;

[0024] Figure 4 is a side view of a preferred embodiment of the motor test adapter of the present utility model;

[0025] Figure 5 is a schematic diagram of a preferred embodiment of the installation structure of the motor test adapter of the present utility model and an electric stapler;

[0026] Figure 6 is a schematic structural diagram of a preferred embodiment of an electric stapler using the motor test adapter of the present utility model;

[0027] Figure 7 is a schematic structural diagram of a preferred embodiment of the cooperation and installation of the motor test adapter of the present utility model and a universal fixture;

[0028] Figure 8 is a schematic structural diagram of a preferred embodiment of the installation of the motor test adapter of the present utility model on a universal fixture;

[0029] Figure 9 is a schematic structural diagram of another preferred embodiment of using the motor test adapter of the present utility model;

[0030] Figure 10 is a schematic structural diagram of another preferred embodiment of using the motor test adapter of the present utility model;

[0031] Figure 11 is a schematic structural diagram of another preferred embodiment of using the motor test adapter of the present utility model;

[0032] The markings of each component in the drawings are as follows:

[0033] 1. Control board assembly, 2. Adapter body, 2-1. Screw hole one, 2-2. Screw hole two, 2-3. Step portion, 2-4. First side end surface, 2-5. Connecting through hole, 2-6. Rear end surface, 2-7. Second side end surface, 2-8. Upper end surface, 2-9. Lower end surface, 2-10. Inner recess, 3. Motor assembly, 4. Lower clamp, 5. Universal clamp, 5-1. Positioning surface, 5-2. Clamping surface. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0035] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] The testing of a single motor in an electric stapler often requires a fixture to fix the motor. Different types of motors require customized different fixtures. The tested motor needs to first have the fixture removed, then be assembled with a connector that can be fixed to the lower splint, and then fixed to the lower splint before being installed into the stapler housing.

[0037] Based on this, the utility model provides a motor test adapter, which can be used in both assembly with the lower clamp of the motor stapler and fixation with a universal fixture for testing.

[0038] See also Figures 1 to 4 A motor test adapter includes: an adapter body 2, a connecting through hole 2-5 and a clamping portion, wherein the adapter body 2 has an upper end face 2-8 and a lower end face 2-9 that are relatively arranged, the upper end face 2-8 is used to dock with the lower clamping plate 4, and the lower end face 2-9 is used to dock with the motor assembly 3.

[0039] The connecting through hole 2-5 is arranged at the center of the adapter body 2 and extends from the upper end surface 2-8 of the adapter body 2 through the lower end surface 2-9. The motor shaft of the motor assembly 3 passes through the connecting through hole 2-5.

[0040] The adapter body 2 also has a rear end face 2 - 6, and the rear end face 2 - 6 is arranged toward the positioning face 5 - 1 of the universal fixture.

[0041] On both sides of the adapter body 2, there are a first side end face 2-4 and a second side end face 2-7 which are oppositely arranged, and the first side end face 2-4 and the second side end face 2-7 form a clamping part for docking with a universal fixture.

[0042] The first side end face 2-4 and the second side end face 2-7 are respectively in close fit with the clamping surfaces 5-2 of the universal fixture 5. In some embodiments, the clamping surfaces 5-2 of the universal fixture 5 are rough surfaces, which can ensure the stability of clamping.

[0043] Specifically, the adapter body 2 has a first screw hole 2-1 and a second screw hole 2-2 that penetrate from the upper end face 2-8 to the lower end face 2-9.

[0044] In some embodiments, there are at least three first screw holes 2-1, and the three first screw holes 2-1 are distributed in an isosceles triangle structure. The first screw holes 2-1 are connected to the corresponding connection holes on the lower clamping plate 4 through screws.

[0045] In some embodiments, there is a concave portion 2-10 on the adapter body 2, and the second screw hole 2-2 is arranged at the center of the concave portion 2-10. There are at least three second screw holes 2-2, and the three second screw holes 2-2 are distributed in an isosceles triangle structure. The second screw holes 2-2 are connected to the corresponding connection holes on the motor assembly 3 through screws.

[0046] In some embodiments, a step portion 2-3 is provided on the circumferential outer edge of the orifice of the connection through hole 2-5. The step portion 2-3 is higher than the upper end face of the connection through hole 2-5. Through this setting, it can be avoided that the motor gear of the electric stapler contacts and rubs against this surface, causing damage.

[0047] In some embodiments, the rear end face 2-6 is set to be flush with the outer diameter surface of the motor or the rear end face is set to be lower than the outer diameter surface of the motor. In this way, when the motor assembly of the motor test piece is assembled and cooperated with the universal fixture, the motor can be conveniently placed flat, ensuring the stability of clamping and improving the test efficiency and accuracy.

[0048] The motor test adapter of the present utility model is not limited to Figure 1 the shown scheme. Any equivalent structure or equivalent transformation of the scheme shown in the present utility model, or direct or indirect transformation is within the scope of the patent protection of the present utility model. For example, it can be Figure 1 the shown scheme. Figures 9 - 11 the shown scheme.

[0049] Please refer to Figures 5 to 8 ,

[0050] The present utility model further provides an electric stapler using the adapter, which includes: a stapler housing, a lower clamping plate 4, a motor assembly 3, and a motor test adapter. A control board assembly 1 is arranged inside the stapler housing, and the motor test adapter is configured to be adapted to the lower clamping plate 4 and a universal fixture 5.

[0051] The lower end face of the adapter main body 2 is detachably connected to the motor assembly 3 through a second screw hole 2-2, and the upper end face of the adapter main body 2 is detachably connected to the lower clamping plate 4 through a first screw hole 2-1. After the motor assembly 3 is connected to the lower clamping plate 4, it is then installed into the stapler housing and connected to the control board assembly 1. The specific operation steps are as follows:

[0052] First, connect the second screw hole 2-2 of the motor test adapter to the motor assembly 3;

[0053] Then, align the clamping surface 5-2 of the universal fixture 5 with the first side end face 2-4 and the second side end face 2-7 of the motor test adapter and clamp to fix the motor assembly 3 for facilitating relevant tests;

[0054] After the test is completed, loosen the universal fixture 5, connect the tested motor assembly 3 to the lower clamping plate 4 through the first screw hole 2-1 on the motor test adapter, and finally install it into the stapler housing to connect to the control board assembly 1.

[0055] The present utility model designs the connecting piece between the motor and the lower clamping plate into a universal component that can simultaneously meet the requirements of testing and fixing. In this way, the motor does not need to be disassembled after detection, and is directly fixed on the lower clamping plate through this universal motor test adapter and then installed into the stapler housing, reducing the assembly working hours and at the same time reducing the manufacturing cost of the tooling fixture.

[0056] The beneficial effects of the motor test adapter of the present utility model and the electric stapler using this adapter are as follows:

[0057] Design the connecting piece between the motor and the lower clamping plate into a universal component that can simultaneously meet the requirements of testing and fixing;

[0058] The motor does not need to be disassembled after detection, and is directly fixed on the lower clamping plate through this universal motor test adapter and then installed into the stapler housing;

[0059] Reduce the assembly working hours, lighten the operation burden, and at the same time reduce the manufacturing cost of the tooling fixture.

[0060] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structural or equivalent process transformation made by using the content of the specification of the present utility model, or directly or indirectly applied in other related technical fields, shall be included in the patent protection scope of the present utility model by the same token.

Claims

1. A motor test adapter, characterized in that: include: The adapter body has an upper end face and a lower end face that are arranged opposite to each other, the upper end face is used to dock with the lower clamping plate, and the lower end face is used to dock with the motor assembly, and the adapter body has a first screw hole and a second screw hole that penetrate the lower end face from the upper end face; A connecting through hole, which is arranged at the center of the adapter body and extends from the upper end surface of the adapter body through the lower end surface, and the motor shaft of the motor assembly passes through the connecting through hole; The clamping part is a first side end surface and a second side end surface symmetrically arranged on both sides of the adapter body, and the first side end surface and the second side end surface are used for docking with a universal clamp.

2. The motor test adapter according to claim 1, characterized in that: There are at least three screw holes 1, which are distributed in an isosceles triangle structure. The screw holes 1 are connected to corresponding connecting holes on the lower clamping plate through screws.

3. The motor test adapter according to claim 1, characterized in that: An inner concave portion is arranged on the adapter body, and a second screw hole is arranged at the center of the inner concave portion.

4. The motor test adapter according to claim 3, characterized in that: There are at least three screw holes 2, which are distributed in an isosceles triangle structure. The screw holes 2 are connected to corresponding connecting holes on the motor assembly through screws.

5. The motor test adapter according to claim 1, characterized in that: A step portion is provided on the circumferential outer edge of the opening of the connecting through hole, and the step portion is higher than the upper end surface of the connecting through hole.

6. The motor test adapter according to claim 1, characterized in that: The adapter body also has a rear end surface, which is arranged toward the positioning surface of the universal fixture.

7. The motor test adapter according to claim 6, characterized in that: The rear end surface is arranged to be flush with the outer diameter surface of the motor.

8. The motor test adapter according to claim 6, characterized in that: The rear end surface is arranged to be lower than the outer diameter surface of the motor.

9. The motor test adapter according to claim 1, characterized in that: The first side end surface and the second side end surface are respectively tightly matched with the clamping surface of the universal clamp, and the clamping surface of the universal clamp is a rough surface.

10. An electric stapler, characterized in that: include: The stapler housing, the lower clamping plate, the motor assembly and the motor test adapter as described in any one of claims 1 to 9, wherein a control board assembly is arranged in the stapler housing, and the motor test adapter is arranged to be adapted to the lower clamping plate and the universal fixture, The lower end surface of the motor test adapter is detachably connected to the motor assembly through screw hole 2, and the upper end surface of the motor test adapter is detachably connected to the lower clamping plate through screw hole 1. After the motor assembly is connected to the lower clamping plate, it is installed into the anastomosis device housing and connected to the control board assembly.

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