Outer cover structure and multifunctional master-slave all-in-one machine

Abstract

The utility model provides an outer cover structure and a multifunctional master-slave all-in-one machine, belonging to the technical field of electronic products, the outer cover structure comprises an upper sub-cover and a lower sub-cover, the upper sub-cover is buckled above the lower sub-cover, the upper sub-cover comprises a top cover, a front end cover and two side covers, the front end cover is provided with a first opening, the bottom edge of each side cover is provided with an inner folding edge, and the inner folding edge is provided with a second opening. A first screw hole is formed in the inner folding edge; the lower branch cover comprises a bottom cover and a rear end cover, a second opening is formed in the rear end cover, a second screw hole is formed in the bottom cover in a penetrating mode, a bolt is arranged in the second screw hole in a penetrating mode, a supporting rod is arranged on the top face of the bottom cover, a limiting wafer is arranged at the top end of the supporting rod, a flaring groove is formed in the infolding edge, a bayonet is further formed in the infolding edge, and the bayonet is communicated with the small opening end of the flaring groove. The bottom face of the limiting wafer abuts against the top face of the inner folding edge, and the diameter of the limiting wafer is larger than that of the bayonet. According to the utility model, the difficulty in the installation process of the outer cover and the all-in-one machine can be reduced, and the convenience is improved.

Description

Technical Field

[0001] This utility model relates to the field of electronic product technology, and more specifically, to an outer cover structure and a multi-functional master-slave integrated machine. Background Technology

[0002] Multifunctional master-slave PCs are commonly used in industry. To enhance connectivity with other devices, they typically feature multiple connection ports on a single electronic board, allowing data or signal transmission to different devices through each port. An outer cover is usually added to the outside of the PC, with connecting structures on it to secure the PC to mounting brackets or other equipment.

[0003] The different connection ports in an all-in-one PC have different sizes. To accommodate multiple connection ports, they are usually located at both ends of the all-in-one PC, and often some of these ports protrude from the edge of the all-in-one PC. Currently, the outer cover of an all-in-one PC is a single piece. When installing the all-in-one PC to the cover, you can only align one connection port of the all-in-one PC with an opening on one side of the cover first, and then rotate the all-in-one PC inside the cover until the connection port of the other end of the all-in-one PC aligns with the other opening on the cover.

[0004] However, rotating the all-in-one machine can easily cause deformation of its connection ports, affecting its normal function and making the installation process more difficult. Utility Model Content

[0005] The purpose of this utility model is to provide an outer cover structure and a multi-functional master-slave integrated machine, which makes it easier to install the outer cover with the integrated machine and avoids damage to the connection port of the integrated machine during the installation process.

[0006] The embodiments of this utility model are achieved through the following technical solution: an outer cover structure, including an upper cover and a lower cover, the upper cover being fastened to the upper part of the lower cover, the upper cover including a top cover, a front cover and two side covers, the side covers and the front cover being vertically connected to the top cover, the two vertical sides of the front cover being fixedly connected to the vertical sides of the two side covers respectively, the front cover having a first opening, the bottom edge of the side covers having an inner folded edge, and a first screw hole being vertically opened through the inner folded edge;

[0007] The lower cover includes a bottom cover and a rear cover. The rear cover is perpendicular to the bottom cover and has a second opening. The bottom cover has a second threaded hole through it, and a bolt passes through the second threaded hole. The bolt is used to pass through the first threaded hole. A support rod is provided on the top surface of the bottom cover, and a limiting disc is provided at the top of the support rod. An flared groove is provided at the end of the inner folded edge away from the front cover, and the small end of the flared groove faces the front cover. A latch is also provided in the inner folded edge, and the latch communicates with the small end of the flared groove. The bottom surface of the limiting disc abuts against the top surface of the inner folded edge, and the diameter of the limiting disc is larger than the diameter of the latch.

[0008] Furthermore, an inclined guide edge is provided at the end of the inner fold edge. The inclined guide edge is located above the flared groove, and the high end of the inclined guide edge is close to the bayonet, the low end of the inclined guide edge is close to the large end of the flared groove, and the bottom surface of the limiting disc abuts against the top surface of the inclined guide edge.

[0009] Furthermore, the top surface of the bottom cover is provided with an alignment groove, the length of the alignment groove is equal to the length of the inner folded edge, the width of the alignment groove is equal to the width of the inner folded edge, and the support rod is disposed on the bottom surface of the alignment groove.

[0010] Furthermore, a sealing strip is provided on the bottom surface of the top cover on the side edge away from the front end cover, and a sealing groove is provided on the top edge of the rear end cover, with the sealing strip snapping into the sealing groove.

[0011] Furthermore, the bottom surface of the top cover is provided with an elastic insert, and the surface of the rear cover is provided with a slot, into which the elastic insert is inserted.

[0012] Furthermore, a spring is provided on the bottom edge of the front cover, and a limiting groove is provided on the top surface of the bottom cover, and the spring is engaged in the limiting groove.

[0013] Furthermore, the support rod is an elastic rod.

[0014] A multi-functional master-slave integrated machine includes an integrated machine body and any of the aforementioned outer cover structures. The two opposite ends of the integrated machine body are respectively provided with a first interface and a second interface. The upper cover and the lower cover are respectively disposed on the outside of the integrated machine body. The first interface passes through the first opening, and the second interface passes through the second opening.

[0015] The technical solution of this utility model embodiment has at least the following advantages and beneficial effects:

[0016] 1. This utility model separates the upper cover and the lower cover, and then snaps the upper cover and the lower cover onto the outside of the integrated machine in sequence, which reduces the steps of rotating the integrated machine, reduces the difficulty of the installation process, and improves the convenience of installing the outer cover of the integrated machine.

[0017] 2. This utility model avoids damage to the connection ports in the all-in-one machine during installation by fastening the upper and lower covers to the outside of the all-in-one machine respectively.

[0018] 3. By designing the upper cover and lower cover separately, this utility model can reduce the volume of the outer cover, making the overall size of the all-in-one machine smaller. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the upper cover structure in this utility model;

[0022] Figure 3 for Figure 2 An enlarged schematic diagram of part A in the middle;

[0023] Figure 4 This is a schematic diagram of the internal structure of the upper cover in this utility model;

[0024] Figure 5 This is a schematic diagram of the lower cover structure of this utility model;

[0025] Figure 6 for Figure 5 Enlarged schematic diagram of part B;

[0026] Figure 7 This is a schematic diagram of the structure of the multi-functional master-slave integrated machine of this utility model.

[0027] Icons: 1. Upper cover; 11. Top cover; 111. Sealing strip; 112. Elastic insert; 113. Display notch; 12. Front cover; 121. First opening; 122. Bent edge; 123. Spring piece; 124. Snap-fit ​​protrusion; 13. Side cover; 131. Inner fold edge; 132. First screw hole; 133. Flared groove; 134. Bayonet; 135. Limiting protrusion; 136. Inclined guide edge; 2. Lower cover; 21. Bottom cover; 211. Limiting groove; 212. Alignment groove; 213. Snap-fit ​​groove; 214. Limiting protrusion; 215. Second screw hole; 216. Support rod; 217. Limiting disc; 22. Rear cover; 221. Second opening; 222. Slot; 223. Sealing groove; 224. Buffer pad; 3. All-in-one machine body; 31. Operation screen. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0029] 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 claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention. Example

[0030] The following description, in conjunction with specific embodiments, provides further details.

[0031] Example 1, refer to Figures 1-6 As shown, this utility model is an outer cover structure, referring to... Figure 1 It includes an upper cover 1 and a lower cover 2. The upper cover 1 and the lower cover 2 are spliced ​​together to form a cuboid structure. The interior of the upper cover 1 and the lower cover 2 is reserved with space for installing the integrated machine.

[0032] Reference Figure 2 and Figure 4 The upper cover 1 includes a top cover 11, a front cover 12, and two side covers 13. A sealing strip 111 is provided on the bottom surface of the first side of the top cover 11. An elastic insert 112 is also provided on the first side of the top cover 11. The elastic insert 112 is located next to the sealing strip 111. The edge of the elastic insert 112 is parallel to the bottom surface of the top cover 11, and the edge of the elastic insert 112 faces the first side of the top cover 11.

[0033] Reference Figure 4 The front cover 12 is perpendicular to the second side of the top cover 11, and the first side of the top cover 11 is parallel to the second side of the top cover 11. A first opening 121 is provided in the front cover 12, the size of which is adapted to the size of the connection port on one side of the integrated machine. A bent edge 122 is provided at the bottom end of the front cover 12, and a spring piece 123 protrudes from the bottom surface of the bent edge 122. The spring piece 123 is stamped. A snap-fit ​​flange 124 protrudes from the bottom surface of the spring piece 123.

[0034] Reference Figures 2-4 The two side covers 13 are parallel to each other. The tops of the two side covers 13 are fixedly connected to the two side edges of the top cover 11, and the sides of the two side covers 13 are fixedly connected to the two vertical sides of the front cover 12. The bottom of the side cover 13 is provided with an inner folded edge 131, and a first screw hole 132 is opened in the inner folded edge 131. A flared groove 133 is opened at the edge of the inner folded edge 131 away from the front cover 12. The large end and the small end of the flared groove 133 extend along the length direction of the inner folded edge 131, and the small end of the flared groove 133 is close to the front cover 12. A retaining slot 134 is also vertically opened in the inner folded edge 131, and the retaining slot 134 communicates with the small end of the flared groove 133. A limiting protrusion 135 is provided at the top edge of the retaining slot 134 of the inner folded edge 131. An inclined guide edge 136 is also provided on the top surface of the inner folded edge 131. The inclined guide edge 136 is located at the top of the flared groove 133, the lower end of the inclined guide edge 136 is located at the large end of the flared groove 133, and the upper end of the inclined guide edge 136 is located at the small end of the flared groove 133.

[0035] Reference Figure 5 The lower cover 2 includes a bottom cover 21 and a rear cover 22. The top surface of the bottom cover 21 has a limiting groove 211 and an alignment groove 212. The limiting groove 211 is parallel to and close to the first side of the bottom cover 21. The width of the limiting groove 211 is equal to the width of the spring piece 123, which engages within the limiting groove 211. The bottom surface of the limiting groove 211 also has a locking groove 213. When the spring piece 123 engages within the limiting groove 211, the locking protrusion 124 engages within the locking groove 213, improving the stability of the spring piece 123 within the limiting groove 211. The top surface of the bottom cover 21 has a protruding limiting protrusion 214, located near the center of the limiting groove 211. When the upper cover 1 and the lower cover 2 are fastened together, the limiting protrusion 214 abuts against the edge of the bending edge 122.

[0036] Reference Figure 3 , Figure 5 and Figure 6There are two alignment grooves 212, which are arranged in parallel. A limiting groove 211 is perpendicular to the alignment grooves 212, and both ends of the limiting groove 211 are connected to the ends of the two alignment grooves 212. The length of the alignment groove 212 is equal to the length of the inner folded edge 131, and the width of the alignment groove 212 is equal to the width of the inner folded edge 131. The inner folded edge 131 is slidably disposed within the alignment groove 212. A second screw hole 215 is provided through the bottom surface of the alignment groove 212. The second screw hole 215 is opposite to the first screw hole 132, and a bolt passes through the second screw hole 215. The bolt is used to fix the upper cover 1 and the lower cover 2 by passing through the second screw hole 215 and the first screw hole 132 in sequence. A support rod 216 is vertically protruding from one end of the bottom surface of the alignment groove 212 near the second side of the bottom cover 21. The diameter of the support rod 216 is smaller than the width of the small end of the flared groove 133. The support rod 216 slides from the large end of the flared groove 133 along the small end into the locking slot 134. The support rod 216 is an elastic rod, and its length extends under pressure. A limiting disc 217 is fixedly provided at the top of the support rod 216. The diameter of the limiting disc 217 is larger than the diameter of the support rod 216, and the diameter of the limiting disc 217 is larger than the diameter of the locking slot 134. When the limiting disc 217 is above the locking slot 134, the limiting protrusion 135 abuts against the top surface of the limiting disc 217.

[0037] Reference Figure 5 The rear end cover 22 is fixedly installed on the second side of the bottom cover 21. A second opening 221 is provided in the rear end cover 22, the size of which is adapted to the size of the connection port on the other side of the integrated machine. A slot 222 is provided on the side of the rear end cover 22 facing the center of the bottom cover 21 near the top of the rear end cover 22. A sealing groove 223 is provided at the top of the rear end cover 22. When the upper cover 1 and the lower cover 2 are engaged, the elastic insert 112 is inserted into the slot 222. The sealing strip 111 is engaged in the sealing groove 223. A buffer pad 224 is also provided on the edge of the rear end cover 22 facing the center of the bottom cover 21.

[0038] The working process of this embodiment is as follows: First, fasten the upper cover 1 onto the surface of the integrated machine, and insert the connection port of one end of the integrated machine into the first opening 121. Place the upper cover 1 and the integrated machine on the top surface of the bottom cover 21, so that the inner folded edge 131 is located in the alignment groove 212. Push the upper cover 1 and the integrated machine, so that the support rod 216 slides from the large end of the flared groove 133 along the small end to the bayonet 134, and the bottom surface of the limiting disc 217 abuts against the top of the bayonet 134. At this time, the first screw hole 132 and the second screw hole 215 are opposite each other, the elastic insert 112 is inserted into the slot 222, and the sealing strip 111 is snapped into the sealing groove 223. Rotate the bolt through the first screw hole 132 and the second screw hole 215 to fix the upper cover 1 and the lower cover 2.

[0039] Example 2, refer to Figure 7 In one embodiment, a multi-functional master-slave integrated machine is provided, including an integrated machine and the outer cover structure described in the above embodiment. One end of the integrated machine body 3 is provided with a first interface, which is inserted into a first opening 121. The other end of the integrated machine body 3 is provided with a second interface, which is inserted into a second opening 221. An operation screen 31 is also provided on the integrated machine body 3. A display notch 113 is provided in the top cover 11, and the size of the display notch 113 is adapted to the size of the operation screen 31.

[0040] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An outer cover structure, characterized in that: It includes an upper cover (1) and a lower cover (2). The upper cover (1) is fastened to the upper part of the lower cover (2). The upper cover (1) includes a top cover (11), a front cover (12) and two side covers (13). The side covers (13) and the front cover (12) are both vertically connected to the top cover (11). The two vertical sides of the front cover (12) are fixedly connected to the vertical sides of the two side covers (13) respectively. The front cover (12) has a first opening (121). The bottom edge of the side cover (13) is provided with an inner fold (131). The inner fold (131) has a first screw hole (132) vertically penetrating through it. The lower cover (2) includes a bottom cover (21) and a rear cover (22). The rear cover (22) is perpendicular to the bottom cover (21). The rear cover (22) has a second opening (221). The bottom cover (21) has a second screw hole (215) through it. A bolt is inserted into the second screw hole (215). The bolt is used to pass through the first screw hole (132). A support rod (216) is provided on the top surface of the bottom cover (21). A limiting disc (217) is provided at the top end of the support rod (216). The inner fold (131) has a flared groove (133) at one end away from the front cover (12), with the small end of the flared groove (133) facing the front cover (12). The inner fold (131) also has a latch (134) inside, which is connected to the small end of the flared groove (133). The bottom surface of the limiting disc (217) abuts against the top surface of the inner fold (131), and the diameter of the limiting disc (217) is larger than the diameter of the latch (134).

2. The outer cover structure according to claim 1, characterized in that: An inclined guide edge (136) is provided at the end of the inner fold edge (131). The inclined guide edge (136) is located above the flared groove (133), and the high end of the inclined guide edge (136) is close to the bayonet (134), and the low end of the inclined guide edge (136) is close to the large end of the flared groove (133). The bottom surface of the limiting disc (217) abuts against the top surface of the inclined guide edge (136).

3. The outer cover structure according to claim 1, characterized in that: The top surface of the bottom cover (21) is provided with a positioning groove (212), the length of the positioning groove (212) is equal to the length of the inner fold (131), the width of the positioning groove (212) is equal to the width of the inner fold (131), and the support rod (216) is disposed on the bottom surface of the positioning groove (212).

4. The outer cover structure according to claim 1, characterized in that: A sealing strip (111) is provided on the bottom surface of the side edge away from the front end cover (12), and a sealing groove (223) is provided on the top edge of the rear end cover (22), and the sealing strip (111) is engaged in the sealing groove (223).

5. The outer cover structure according to claim 1, characterized in that: The bottom surface of the top cover (11) is provided with an elastic insert (112), and the surface of the rear cover (22) is provided with a slot (222), and the elastic insert (112) is inserted into the slot (222).

6. The outer cover structure according to claim 1, characterized in that: The bottom edge of the front cover (12) is provided with a spring piece (123), and the top surface of the bottom cover (21) is also provided with a limiting groove (211), and the spring piece (123) is engaged in the limiting groove (211).

7. The outer cover structure according to claim 1, characterized in that: The support rod (216) is an elastic rod.

8. A multi-functional master-slave integrated machine, characterized in that: The device includes an all-in-one body (3) and an outer cover structure as described in any one of claims 1 to 7. The all-in-one body (3) is provided with a first interface and a second interface at opposite ends. The upper cover (1) and the lower cover (2) are respectively provided on the outside of the all-in-one body (3). The first interface passes through the first opening (121), and the second interface passes through the second opening (221).

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