High-protection expansion type communication case

Abstract

The utility model relates to the field of communication cases, and discloses a high-protection expansion type communication case which comprises a protection frame, a case body is arranged on the inner wall of the protection frame in a sliding mode, a locking assembly is arranged on the inner wall of the protection frame, the locking assembly comprises supporting legs, the inner walls of the supporting legs are connected with inserting blocks in a sliding mode, and the inserting blocks are arranged on the inner walls of the supporting legs. The outer wall of the inserting block is inserted into the inner wall of the protection frame, the lower surface of the inserting block is fixedly connected with a supporting rod, and the front surface of the supporting rod is fixedly connected with a connecting rod. According to the computer case, through the protection frame and the locking assembly, after the computer case falls to the ground in the using process, the protection frame can have a larger contact area with the ground compared with corners of the computer case, force borne by the corners of the computer case is dispersed when the computer case falls to the ground, and therefore the internal structure is protected, the supporting legs can be taken down by pressing the pressing plate, and the computer case is convenient to use. And therefore, the box body is independently taken out for maintenance, the subsequent use is not influenced, and the protective property of the device is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to communication case field especially relates to a high protection expansion type communication case. BACKGROUND

[0002] Communication case is the special box body of installation, protection communication equipment, material quality has aluminium alloy, stainless steel etc., the former light, good heat dissipation, corrosion resistance, the latter high strength, protection is superior, is applicable to outdoor, industry etc. The internal structure is reasonable, is equipped with guide rail, clamping groove fixed equipment.

[0003] Under prior art, when the operator carries communication case operation, the edge corner of communication case can be damaged because the structure of edge corner is more prominent, and the edge corner often contacts ground first after accidental falling, and the edge corner is easy to be damaged, and even directly affects the internal communication equipment, and after being damaged, the internal equipment can only be disassembled, and the case is sent to maintenance, and the protection is poor, therefore, a high protection expansion type communication case is provided to solve the above problems. UTILITY MODEL CONTENTS

[0004] In order to make up for the above shortage, the utility model provides a high protection expansion type communication case, which aims at improving the problem of the prior art that the internal equipment can only be disassembled after being damaged, and the case is sent to maintenance, and the protection is poor.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a high protection expansion type communication case, including protection frame, the inner wall of the protection frame is slidably provided with a box body, the inner wall of the protection frame is provided with a locking assembly, the locking assembly includes a support leg, the inner wall of the support leg is slidably connected with a plug-in block, the outer wall of the plug-in block is inserted into the inner wall of the protection frame, the lower surface of the plug-in block is fixedly connected with a support rod, the front surface of the support rod is fixedly connected with a connecting rod, the front surface of the connecting rod is fixedly connected with a pressing plate, the lower surface of the support rod is fixedly connected with a return spring, the lower end of the return spring is fixedly connected with a fixed plate, the outer wall of the fixed plate is fixedly connected to the inner wall of the support leg, the outer wall of the support rod is slidably connected to the inner wall of the support leg, the connecting rod is slidably connected to the inner wall of the support leg, the inner wall of the protection frame is provided with a dustproof assembly, and the right surface of the protection frame is provided with a fixing assembly.

[0006] Further description of the above technical scheme:

[0007] The upper surface of the plug-in block is provided with a slope surface close to the rear end position.

[0008] Further description of the above technical scheme:

[0009] The front surface of the box body is provided with a control button, and the rear surface of the box body is provided with a jack set.

[0010] As a further description of the above technical solutions:

[0011] The dustproof assembly comprises a clamping block, a U-shaped groove is inserted into the outer wall of the clamping block, and the lower surface of the clamping block is fixedly connected to the inner wall of the protection frame.

[0012] As a further description of the above technical solutions:

[0013] The upper surface of the U-shaped block is fixedly connected with a supporting frame, and the inner wall of the supporting frame is fixedly connected with a dustproof net.

[0014] As a further description of the above technical solutions:

[0015] The upper surface of the supporting frame is fixedly connected with a containing block, and the inner wall of the containing block is inserted with a inserting rod.

[0016] As a further description of the above technical solutions:

[0017] The upper surface of the inserting rod is fixedly connected to the inner wall of the protection frame, and the right surface of the box body is provided with a heat dissipation hole.

[0018] As a further description of the above technical solutions:

[0019] The fixing assembly comprises a positioning block, a rubber ball is inserted into the inner wall of the positioning block, the front end of the rubber ball is fixedly connected with a swing rod, and the front end of the swing rod is hingedly connected to the right surface of the supporting frame.

[0020] The utility model has the advantages of the following:

[0021] 1. In the utility model, the protection frame and the locking assembly are used, so that when the device falls to the ground during use, the protection frame can have a larger contact area with the ground than the edges and corners of the case, the force received by the edges and corners of the case during falling is dispersed, the internal structure is protected, the supporting legs can be removed by pressing the pressing plate, the case can be taken out alone for maintenance, the subsequent use is not affected, and the protection of the device is enhanced.

[0022] 2. In the utility model, the dustproof assembly and the fixing assembly are used, so that the dust absorbed by the device inside the case can be blocked outside by the dustproof net, the device can be used in a place with more dust, the environmental protection of the device is further enhanced, when the supporting frame is in the closed state, the rubber block can be squeezed into the inner wall of the U-shaped block, the fixing effect of the dustproof assembly is enhanced, the dustproof assembly can be conveniently disassembled, and the replacement of the dustproof net is more simple. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall device in the utility model;

[0024] Figure 2 It is the three-dimensional structure section view schematic diagram of the locking assembly in the utility model;

[0025] Figure 3 It is the three-dimensional structure schematic diagram of the fixing assembly in the utility model;

[0026] Figure 4 It is the three-dimensional structure split schematic diagram of the dustproof assembly in the utility model.

[0027] Legend:

[0028] 1, protection frame;2, box body;3, control button;4, locking assembly;5, dustproof assembly;6, fixing assembly;7, jack set;41, support leg;42, plug block;43, support rod;44, connecting rod;45, pressing plate;46, reset spring;47, fixed plate;51, clamping block;52, U-shaped block;53, support frame;54, dust screen;55, plug rod;56, containing block;57, heat dissipation hole;61, positioning block;62, rubber ball;63, swing rod. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0030] Refer to Figure 1 - Figure 3The utility model provides an embodiment: a kind of high protection extension type communication machine case, including the protection frame 1 for protecting box 2 and its internal structure, the inner wall of protection frame 1 is slidably connected with the box 2 for accommodating electronic equipment, the inner wall of protection frame 1 is provided with the locking assembly 4 for fixing support leg 41 in the inner wall of protection frame 1, locking assembly 4 includes the support leg 41 for supporting fixed plate 47, the inner wall of support leg 41 is slidably connected with the plug block 42 for inserting the inner wall of protection frame 1 so that support leg 41 is fixed on protection frame 1, the outer wall of plug block 42 is inserted in the inner wall of protection frame 1, the lower surface of plug block 42 is fixedly connected with the support rod 43 for supporting plug block 42 and driving plug block 42 movement, the front surface of support rod 43 is fixedly connected with the connecting rod 44 for connecting support rod 43 and pressing plate 45, the front surface of connecting rod 44 is fixedly connected with the pressing plate 45 for conveniently operator pressing connecting rod 44, the lower surface of support rod 43 is fixedly connected with the reset spring 46 for making plug block 42 can be automatically reset after movement, the lower end of reset spring 46 is fixedly connected with the fixed plate 47 for supporting reset spring 46, the outer wall of fixed plate 47 is fixedly connected in the inner wall of support leg 41, the outer wall of support rod 43 is slidably connected in the inner wall of support leg 41, connecting rod 44 is slidably connected in the inner wall of support leg 41, the inner wall of protection frame 1 is provided with the dustproof assembly 5 for blocking dust from entering, the right surface of protection frame 1 is provided with the fixed assembly 6 for fixing support frame 53.

[0031] Refer to Figure 2 - Figure 4 The upper surface of plug block 42 is provided with slope near rear end position, so that plug block 42 can not be blocked when moving to slope side, and can be blocked by plug block 42 when moving reversely, the front surface of box 2 is provided with control button 3 for controlling internal electronic device, the rear surface of box 2 is provided with jack set 7 for enabling device to use USB interface, HDMI interface, optical fiber interface and other wiring modes, to enhance the expansibility of device, dustproof assembly 5 includes clamping block 51 for inserting into the inner wall of U-shaped block 52, so that support frame 53 can be taken out under the condition that support frame 53 is rotated to 45 degrees, the outer wall of clamping block 51 is inserted with U-shaped groove 52 for accommodating clamping block 51, the lower surface of clamping block 51 is fixedly connected to the inner wall of protection frame 1, the upper surface of U-shaped block 52 is fixedly connected with support frame 53 for supporting dust screen 54, the inner wall of support frame 53 is fixedly connected with dust screen 54 for blocking dust from entering equipment.

[0032] Refer to Figure 1 , Figure 3 and Figure 4The upper surface of the support frame 53 is fixedly connected with a containing block 56 for containing the insertion rod 55, the inner wall of the containing block 56 is inserted with the insertion rod 55 for inserting the containing block 56, the insertion rod 55 is used for limiting the rotation of the support frame 53 and preventing the support frame 53 from shaking when rotating, the upper surface of the insertion rod 55 is fixedly connected with the inner wall of the protection frame 1, the right surface of the box body 2 is provided with a heat dissipation hole 57 for dissipating the heat generated when the electronic equipment operates, the fixing assembly 6 comprises a positioning block 61 for containing a rubber ball 62, the inner wall of the positioning block 61 is inserted with the rubber ball 62 for extruding the positioning block 61, the pressure on the inner wall of the positioning block 61 is generated by the shape change of the rubber ball 62, the front end of the rubber ball 62 is fixedly connected with a swing rod 63 for unlocking the device by driving the rubber ball 62 to swing, and the front end of the swing rod 63 is hingedly connected with the right surface of the support frame 53.

[0033] Working principle: first, when the protection frame 1 is damaged due to an accident, the insertion block 42 can be separated from the inner wall of the protection frame 1 and retracted into the support leg 41 by pressing the pressing plate 45, moving the pressing plate 45 to the fixed plate 47, driving the connecting rod 44 to move, synchronously driving the support rod 43 to move downward, and finally making the insertion block 42 separate from the inner wall of the protection frame 1 and retracting into the support leg 41, at this time, the reset spring 46 is deformed, the support leg 41 is taken out and stored, then the swing rod 63 is pulled, the rubber ball 62 is taken out from the inner wall of the positioning block 61, at this time, the support frame 53 can be opened, then the support frame 53 is rotated to 45 degrees, because the direction of the clamping block 51 is 45 degrees with the plane, at this time, the notch part of the U-shaped block is opposite to the direction of the clamping block 51, the lower end position of the support frame 53 is pulled, the U-shaped block 52 is separated from the clamping block 51, at this time, the support frame 53 is moved downward, the insertion rod 55 is taken out from the inner wall of the containing block 56, the disassembly is completed and properly stored, when the protection frame 1 is repaired, the above operation is repeated to install the support frame 53 to the new protection frame 1, the insertion block 42 of the locking assembly 4 is aligned with the slotted position of the protection frame 1, because the insertion block 42 is provided with a slope surface, it can be more convenient to install, and the operation is completed.

[0034] Finally, it should be noted that the above only describes the preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacements to some technical features, as long as they are within the spirit and principles of the present application. Any modification, equivalent replacement, improvement, etc. made within the scope of the present application shall be included in the protection scope of the present application.

Claims

1. A high protection extended communication cabinet comprising a protection frame (1), characterized in that: The inner wall of the protection frame (1) is slidably connected with a box body (2), the inner wall of the protection frame (1) is provided with a locking assembly (4), the locking assembly (4) comprises a supporting leg (41), the inner wall of the supporting leg (41) is slidably connected with a plug block (42), the outer wall of the plug block (42) is inserted into the inner wall of the protection frame (1), the lower surface of the plug block (42) is fixedly connected with a supporting rod (43), the front surface of the supporting rod (43) is fixedly connected with a connecting rod (44), the front surface of the connecting rod (44) is fixedly connected with a pressing plate (45), the lower surface of the supporting rod (43) is fixedly connected with a reset spring (46), the lower end of the reset spring (46) is fixedly connected with a fixed plate (47), the outer wall of the fixed plate (47) is fixedly connected to the inner wall of the supporting leg (41), the outer wall of the supporting rod (43) is slidably connected to the inner wall of the supporting leg (41), the device connecting rod (44) is slidably connected to the inner wall of the supporting leg (41), the inner wall of the protection frame (1) is provided with a dustproof assembly (5), and the right surface of the protection frame (1) is provided with a fixing assembly (6).

2. The high protection extended communication chassis according to claim 1, characterized in that: The upper surface of the plug block (42) is provided with a slope surface near the rear end position.

3. The high protection extended communication chassis according to claim 1, characterized in that: The front surface of the box body (2) is provided with a control button (3), and the rear surface of the box body (2) is provided with a jack set (7).

4. A high protection extended communication chassis according to claim 3, characterized in that: The dustproof assembly (5) comprises a clamping block (51), the outer wall of the clamping block (51) is inserted with a U-shaped block (52), and the lower surface of the clamping block (51) is fixedly connected to the inner wall of the protection frame (1).

5. A high protection extended communication chassis according to claim 4, characterized in that: The upper surface of the U-shaped block (52) is fixedly connected with a supporting frame (53), and the inner wall of the supporting frame (53) is fixedly connected with a dustproof net (54).

6. A high protection extended communication chassis according to claim 5, characterized in that: The upper surface of the supporting frame (53) is fixedly connected with a containing block (56), and the inner wall of the containing block (56) is inserted with a plug rod (55).

7. A high protection extended communication chassis according to claim 6, characterized in that: The upper surface of the plug rod (55) is fixedly connected to the inner wall of the protection frame (1), and the right surface of the box body (2) is provided with a heat dissipation hole (57).

8. A high protection extended communication chassis according to claim 4, characterized in that: The fixing assembly (6) comprises a positioning block (61), the inner wall of the positioning block (61) is inserted with a rubber ball (62), the front end of the rubber ball (62) is fixedly connected with a swing rod (63), and the front end of the swing rod (63) is hingedly connected to the right surface of the supporting frame (53).

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