Fixing clamp for notebook computer host upper cover production

Abstract

The utility model relates to the technical field of fixing clamps, in particular to a fixing clamp for producing an upper cover of a notebook computer host, which comprises a pedestal, two clamping components are slidably connected to the upper side of the pedestal, and a synchronous driving component for driving the two clamping components to move synchronously is arranged on the lower side of the pedestal. A clamping component is arranged on the base, a synchronous driving component is arranged on the base, a groove is formed in the base, a connecting block used for connecting the clamping component and the synchronous driving component is connected in the groove of the base in a sliding mode, and the base is provided with a jacking component used in cooperation with the synchronous driving component. Therefore, the clamping process becomes softer, the direct rigid contact between the clamping piece and the surface of the upper cover is effectively reduced, and the possibility of surface scratches and other damages is remarkably reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of fixing jigs, in particular to a fixing jig for the production of the upper cover of a laptop computer mainframe. Background Art

[0002] As a portable electronic device, the accuracy and quality control in the production process of a laptop computer are crucial. Especially when assembling the upper cover of a laptop computer mainframe, it is necessary to ensure the accurate positioning and reliable fixation of the upper cover for subsequent operations such as screwing and pasting decorative strips.

[0003] For example, the Chinese patent publication number "CN215148341U" in the prior art discloses a fixing jig for the production of the upper cover of a laptop computer mainframe, which includes a load-bearing base, a movable groove, a movable block, a support plate, a threaded motor, a threaded rod, a limiting plate, a connecting column, a first hydraulic rod, a fixing member, a fixing plate, an infrared emitter, an infrared receiver, a second hydraulic rod, a clamping plate, a control main body, a control panel, and a liquid crystal display screen. The utility model belongs to the technical field of fixing jigs, and specifically relates to a fixing jig for the production of the upper cover of a laptop computer mainframe.

[0004] In actual clamping and fixing operations, most fixing jigs directly and rigidly contact the surface of the upper cover, which often causes unnecessary scratches on the surface. These scratches not only affect the appearance quality of the product but may also have a negative impact on the overall quality of the product. Content of the Utility Model

[0005] The purpose of the utility model is to solve the above-mentioned disadvantages in the prior art and propose a fixing jig for the production of the upper cover of a laptop computer mainframe.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme:

[0007] Design a fixing jig for the production of the upper cover of a laptop computer mainframe, including a pedestal. Two clamping components are slidably connected to the upper side of the pedestal. A synchronous driving component for driving the two clamping components to move synchronously is arranged on the lower side of the pedestal. A connecting block for connecting the clamping components and the synchronous driving component is slidably connected in the groove of the pedestal. The pedestal is provided with a jacking component cooperating with the synchronous driving component.

[0008] Furthermore, the clamping component includes a baffle fixedly connected to the connecting block. A clamping plate is arranged on the front side of the baffle. A telescopic component is fixedly connected between the clamping plate and the baffle.

[0009] Furthermore, the telescopic component includes a telescopic rod with two ends fixedly connected to the clamping plate and the baffle respectively. A spring is sleeved outside the telescopic rod.

[0010] Furthermore, the synchronous drive assembly includes a plate fixedly connected to the lower side of the pedestal. Two guide rods are provided at both ends of the plate. A plate body fixedly connected to the connecting block is slidably connected to the guide rods. A grooved plate is rotatably connected to the middle of the plate. Connecting rods are rotatably connected to both ends of the grooved plate. The other ends of the two connecting rods are respectively rotatably connected to the middle parts of the two plate bodies.

[0011] Furthermore, the synchronous drive assembly further includes two cylinders symmetrically arranged at both ends of the plate. The telescopic ends of the two cylinders are fixedly connected to the same plate body.

[0012] Furthermore, the jacking assembly includes a square rod fixedly connected to the middle of the plate body. A wedge-shaped table surface is provided at the front end of the square rod;

[0013] The jacking assembly further includes a jacking rod passing through the pedestal. A contact column is fixedly connected to the lower end of the jacking rod. A compression spring is fixedly connected between the contact column and the pedestal.

[0014] A fixing fixture for the production of the upper cover of a notebook computer main body proposed by the present utility model has the beneficial effect that: through the telescopic assembly, the present utility model realizes the buffering effect when the clamping member contacts the upper cover of the notebook computer main body, making the clamping process softer, effectively reducing the direct hard contact of the clamping member with the upper cover surface, and thus significantly reducing the possibility of surface scratches and other damages. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a perspective view of the present utility model;

[0016] Figure 2 is a schematic structural diagram of the synchronous drive assembly of the present utility model;

[0017] Figure 3 is an enlarged schematic structural diagram of the telescopic assembly of the present utility model;

[0018] Figure 4 is a schematic sectional view of the jacking assembly of the present utility model.

[0019] In the figure: 1, pedestal; 11, connecting block; 2, clamping assembly; 21, baffle; 22, clamping plate; 3, synchronous drive assembly; 31, plate; 32, guide rod; 33, plate body; 34, grooved plate; 35, connecting rod; 36, cylinder; 4, jacking assembly; 41, square rod; 42, wedge-shaped table surface; 43, jacking rod; 44, contact column; 45, compression spring; 5, telescopic assembly; 51, telescopic rod; 52, spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0021] Referring to Figures 1-4 , a fixing fixture for the production of the upper cover of a notebook computer host, including a pedestal 1, two clamping components 2 are slidably connected to the upper side of the pedestal 1, a synchronous driving component 3 for driving the two clamping components 2 to move synchronously is provided on the lower side of the pedestal 1, and a connecting block 11 for connecting the clamping component 2 and the synchronous driving component 3 is slidably connected in the groove of the pedestal 1. The pedestal 1 is provided with a jacking component 4 for cooperating with the synchronous driving component 3.

[0022] In this embodiment, the clamping component 2 includes a baffle 21 fixedly connected to the connecting block 11, a clamping plate 22 is provided on the front side of the baffle 21, and a telescopic component 5 is fixedly connected between the clamping plate 22 and the baffle 21.

[0023] Furthermore, the telescopic component 5 includes a telescopic rod 51 fixedly connected to the clamping plate 22 and the baffle 21 at both ends respectively. A spring 52 is sleeved outside the telescopic rod 51. When clamping the upper cover, when the clamping plate 22 contacts the upper cover, the spring 52 and the telescopic rod 51 contract inward to make the clamping plate 22 and the upper cover contact flexibly, so as to reduce damage to the upper cover. And when the clamping is over, the clamping plate 22 can also be reset through the spring 52 and the telescopic rod 51 to facilitate the clamping of the upper cover next time.

[0024] Among them, the synchronous driving component 3 includes a plate 31 fixedly connected to the lower side of the pedestal 1. Two guide rods 32 are provided at both ends of the plate 31. A plate body 33 fixedly connected to the connecting block 11 is slidably connected on the guide rods 32. A groove plate 34 is rotatably connected to the middle of the plate 31. Two connecting rods 35 are rotatably connected to both ends of the groove plate 34 respectively. The other ends of the two connecting rods 35 are rotatably connected to the middle of the two plate bodies 33 respectively.

[0025] It should be noted that the synchronous driving component 3 further includes two cylinders 36. The two cylinders 36 are symmetrically distributed at both ends of the plate 31. The telescopic ends of the two cylinders 36 are fixedly connected to the same plate body 33. The two cylinders 36 are started simultaneously to pull one plate body 33 inward, and at the same time, pull the other plate body 33 inward synchronously through the connecting rod 35 and the groove plate 34, so that the two clamping plates 22 can contact the upper cover simultaneously.

[0026] On the basis of the above embodiment, the jacking component 4 includes a square rod 41 fixedly connected to the middle of the plate body 33, and a wedge-shaped table surface 42 is provided at the front end of the square rod 41;

[0027] The lifting assembly 4 also includes a push rod 43 passing through the pedestal 1, and the lower end of the push rod 43 is fixedly connected to a resistance column 44, and a compression spring 45 is fixedly connected between the resistance column 44 and the pedestal 1, wherein the lower end of the resistance column 44 is provided with a rounded corner to facilitate upward movement when it conflicts with the wedge-shaped table 42, and the upper end of the push rod 43 is provided with a rod cap made of rubber material to prevent scratches caused by the push rod 43 when lifting the upper cover. When the clamping plate 22 is located at the outermost side, the wedge-shaped table 42 conflicts with the resistance column 44 and lifts the push rod 43. When the upper cover is clamped, the two plate bodies 33 move inwardly, and the square rod 41 moves inwardly at the same time, the wedge-shaped table 42 and the resistance column 44 no longer conflict, and the push rod 43 is reset by the compression spring 45 and shrinks into the hole on the pedestal 1.

[0028] Working mode: When working, put the upper cover on the base 1, and then start the cylinder 36 to move one of the plate bodies 33 inward, and at the same time, the other plate body 33 is synchronously moved inward through the groove plate 34 and the connecting rod 35, so that the two clamping components 2 are clamped inward synchronously. When the clamping plate 22 contacts the upper cover, the spring 52 and the telescopic rod 51 contract inward to make the clamping plate 22 and the upper cover flexibly contact, so as to reduce damage to the body. When the clamping is completed, the cylinder 36 pushes outward, and when it returns to the initial position, the wedge-shaped table 42 contacts the abutment column 44 and lifts the push rod 43. The upper cover is lifted by the push rod 43 for easy removal. At the same time, the clamping plate 22 is reset by the spring 52 and the telescopic rod 51 to facilitate the next clamping of the upper cover.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fixing fixture for producing a laptop computer host cover, comprising a base (1), characterized in that: The upper side of the pedestal (1) is slidably connected to two clamping assemblies (2), the lower side of the pedestal (1) is provided with a synchronous driving assembly (3) for driving the two clamping assemblies (2) to move synchronously, a connecting block (11) for connecting the clamping assemblies (2) and the synchronous driving assembly (3) is slidably connected in a groove of the pedestal (1), and the pedestal (1) is provided with a lifting assembly (4) for use in conjunction with the synchronous driving assembly (3).

2. A fixing fixture for producing a laptop computer host cover according to claim 1, characterized in that: The clamping assembly (2) comprises a baffle (21) fixedly connected to the connecting block (11), a clamping plate (22) is provided on the front side of the baffle (21), and a telescopic assembly (5) is fixedly connected between the clamping plate (22) and the baffle (21).

3. The fixing fixture for producing the upper cover of a laptop computer according to claim 2, characterized in that: The telescopic assembly (5) comprises a telescopic rod (51) with two ends respectively fixedly connected to the clamping plate (22) and the baffle plate (21), and a spring (52) is sleeved on the outer side of the telescopic rod (51).

4. The fixing fixture for producing the upper cover of a laptop computer according to claim 2, characterized in that: The synchronous drive assembly (3) comprises a plate (31) fixedly connected to the lower side of the pedestal (1), two guide rods (32) are provided at both ends of the plate (31), a plate body (33) fixedly connected to the connecting block (11) is slidably connected to the guide rod (32), a slot plate (34) is rotatably connected to the middle of the plate (31), both ends of the slot plate (34) are rotatably connected to connecting rods (35), and the other ends of the two connecting rods (35) are rotatably connected to the middle of the two plate bodies (33) respectively.

5. The fixing fixture for producing the upper cover of a notebook computer host according to claim 4, characterized in that: The synchronous drive assembly (3) further comprises two cylinders (36), the two cylinders (36) being symmetrically distributed at both ends of the plate (31), and the telescopic ends of the two cylinders (36) being fixedly connected to the same plate body (33).

6. The fixing fixture for producing the upper cover of a notebook computer host according to claim 4, characterized in that: The lifting assembly (4) comprises a square rod (41) fixedly connected to the middle part of the plate body (33), and a wedge-shaped table surface (42) is provided at the front end of the square rod (41); The lifting assembly (4) further comprises a lifting rod (43) passing through the pedestal (1); a lower end of the lifting rod (43) is fixedly connected to a resistance column (44); and a compression spring (45) is fixedly connected between the resistance column (44) and the pedestal (1).

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