Drawing and sliding type switch

Abstract

The utility model belongs to the technical field of switches, and particularly relates to a drawing and sliding type switch, which comprises a casing, the casing is provided with a main control board, a power interface and a network interface, the power interface and the network interface are connected with the main control board, and the casing comprises an upper top plate, a lower bottom plate, a front side plate, a rear side plate, a left side plate and a right side plate. The upper top plate and the front side plate are integrally connected to form an upper shell, two upper sliding rails extending in the front-back direction are arranged on the two sides of the lower surface of the upper top plate respectively, a lower sliding plate extending backwards is arranged at the lower end of the front side plate, and the lower bottom plate, the rear side plate, the left side plate and the right side plate are integrally connected to form a lower shell. The upper ends of the left side plate and the right side plate are correspondingly provided with two upper sliding plates, and the lower ends of the left side plate and the right side plate are correspondingly provided with two lower sliding rails; when the upper shell is inserted into the lower shell from front to back, the two upper sliding rails are slidably connected with the two upper sliding plates correspondingly, and the two ends of the lower sliding plates are slidably connected with the two lower sliding rails correspondingly.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of switch, especially a kind of slide-out switch. BACKGROUND

[0002] Switch is a kind of equipment that completes information exchange function in communication system, it can provide the exclusive telecommunication channel for any two network nodes connected to switch.

[0003] At present, the common switch on market mainly includes casing and main control board, the casing is equipped with multiple network interfaces, each network interface has bridging function for connecting with external connecting line, so as to connect switch with other equipment for use. However, since the existing casing is mostly fixedly connected by four side plates, upper top plate and lower bottom plate by screw, there are problems of complicated dismounting procedure, time-consuming and laborious, low work efficiency and the like when switch is assembled or disassembled for maintenance. Therefore, it is urgent to improve the structure of existing switch and provide a slide-out switch convenient to dismount. SUMMARY

[0004] The utility model aims at the deficiency in prior art, provide a kind of slide-out switch, which is reasonable in design and convenient to dismount.

[0005] To achieve the above object, the utility model adopts the following technical scheme:

[0006] A kind of slide-out switch, it includes casing, the casing is equipped with main control board and the power interface and network interface connected with main control board, casing includes upper top plate, lower bottom plate, front side plate, rear side plate, left side plate and right side plate, the upper top plate and front side plate are integrally connected to form upper shell body, the lower surface of upper top plate is equipped with two upper slides extending along front and back direction respectively, the lower end of front side plate is equipped with rearwardly extending lower slide plate, the lower bottom plate, rear side plate, left side plate and right side plate are integrally connected to form lower shell body, the upper end of left side plate and right side plate is equipped with two upper slide plates respectively, and the lower end of left side plate and right side plate is equipped with two lower slides respectively;When upper shell body is inserted into lower shell body from front to back, two upper slides are slidably connected with two upper slide plates respectively, and the two ends of lower slide plate are slidably connected with two lower slides respectively.

[0007] Preferably, the rear end lower surface of the upper top plate is equipped with rear-opening limiting slot, the upper end of rear side plate is equipped with forwardly extending limiting plate, and the limiting plate is adaptively inserted into the limiting slot.

[0008] Preferably, the rear side of the rear side plate is equipped with track slot.

[0009] Preferably, a fixed locking block is provided on one side wall of the track groove, and a movable locking block is provided on the other side wall of the track groove. The movable locking block and the fixed locking block cooperate with each other to lock the external track.

[0010] Preferably, the other side of the track groove is vertically connected to a sliding groove, and the movable block is slidably connected in the sliding groove.

[0011] Preferably, the movable block is fixedly equipped with an operating handle.

[0012] Preferably, the lower surface of the bottom plate has several grooves.

[0013] Preferably, the lower base plate and the lower slide plate are provided with screw holes.

[0014] Preferably, the right side plate has several protrusions on its right side wall.

[0015] Preferably, the main control board is installed inside the lower housing, and the power interface is installed on the left side panel; there are multiple network interfaces, all of which are installed on the front side of the lower housing.

[0016] Preferably, the front panel has clearance openings for multiple network interfaces.

[0017] This utility model adopts the above technical solution and has the following technical effects:

[0018] This invention integrates the top plate and front side plate to form the upper housing, and integrates the bottom plate, rear side plate, left side plate, and right side plate to form the lower housing. This allows the casing to be divided into only two main parts: the upper housing and the lower housing. Furthermore, the design incorporates upper slide rails, upper sliding plates, lower slide rails, and lower sliding plates. When the upper housing is inserted into the lower housing from front to back, the two upper slide rails slide onto the two upper sliding plates, and the two ends of the lower sliding plates slide onto the two lower sliding rails, thus forming a drawer-like sliding structure. Compared with existing technologies, this invention greatly simplifies the assembly and disassembly steps of the switch, making assembly and disassembly more time-saving and labor-saving, and effectively improving work efficiency. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. The drawings are described as follows:

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention from one perspective;

[0021] Figure 2 This is a three-dimensional structural diagram of the present invention from another perspective;

[0022] Figure 3 This is a schematic diagram of the exploded structure from a one-view perspective of the present invention;

[0023] Figure 4 This is a schematic diagram of the exploded structure from another perspective of the present invention;

[0024] Figure 5 This is a schematic diagram of the installation of this utility model with an external track;

[0025] In the picture:

[0026] 10. Housing; 11. Top plate; 111. Reinforcing rib; 12. Bottom plate; 121. Groove; 13. Front side plate; 131. Clearance opening; 14. Rear side plate; 141. Track groove; 142. Fixing block; 143. Movable block; 144. Sliding groove; 145. Operating handle; 15. Left side plate; 16. Right side plate; 161. Protrusion; 21. Main control board; 22. Power interface; 23. Network interface; 31. Upper slide rail; 32. Lower slide plate; 33. Upper slide plate; 34. Lower slide rail; 35. Limit groove; 36. Limit plate; 40. Screw hole. Detailed Implementation

[0027] The embodiments described below are merely some embodiments of the present invention and do not represent all embodiments consistent with the present invention. Exemplary embodiments will now be described with reference to the accompanying drawings:

[0028] See Figures 1-5 As shown in one example, the sliding switch of this utility model includes a housing 10. The housing 10 has a main control board 21 and a power interface 22 and a network interface 23 connected to the main control board 21. The housing 10 includes an upper top plate 11, a lower bottom plate 12, a front side plate 13, a rear side plate 14, a left side plate 15, and a right side plate 16. The upper top plate 11 and the front side plate 13 are integrally connected to form an upper housing. Two upper sliding rails 31 extending in the front-rear direction are respectively provided on both sides of the lower surface of the upper top plate 11. The front side plate 16... The lower end of the 3 is provided with a rearwardly extending sliding plate 32. The lower bottom plate 12, rear side plate 14, left side plate 15 and right side plate 16 are integrally connected to form the lower shell. The upper ends of the left side plate 15 and right side plate 16 are provided with two upper sliding plates 33 respectively, and the lower ends of the left side plate 15 and right side plate 16 are provided with two lower sliding rails 34 respectively. When the upper shell is inserted into the lower shell from front to back, the two upper sliding rails 31 are slidably connected to the two upper sliding plates 33 respectively, and the two ends of the lower sliding plate 32 are slidably connected to the two lower sliding rails 34 respectively.

[0029] In this embodiment, the upper top plate 11 and the front side plate 13 are integrally connected to form the upper housing, and the lower bottom plate 12, the rear side plate 14, the left side plate 15, and the right side plate 16 are integrally connected to form the lower housing. This allows the housing 10 to be divided into only two main parts: the upper housing and the lower housing. Furthermore, through the provided upper slide rail 31, upper slide plate 33, lower slide rail 34, and lower slide plate 32, when the upper housing is inserted into the lower housing from front to back, the two upper slide rails 31 are slidably connected to the two upper slide plates 33 respectively, and the two ends of the lower slide plate 32 are slidably connected to the two lower slide rails 34 respectively, thereby forming a drawer-like sliding structure. Compared with the prior art, this utility model can greatly simplify the assembly or disassembly steps of the switch, making assembly and disassembly more time-saving and labor-saving, thereby effectively improving the efficiency of assembly and disassembly work.

[0030] As a preferred embodiment, based on the above structure, the lower rear surface of the top plate 11 is provided with a rearward-facing limiting groove 35, and the upper end of the rear side plate 14 is provided with a forward-extending limiting plate 36, which is adapted to be inserted into the limiting groove 35.

[0031] In this embodiment, the limiting plate 36 and the limiting groove 35 are configured so that when the upper shell is inserted into the lower shell from front to back, the limiting plate 36 can be inserted into the limiting groove 35 for limiting, thereby avoiding the upper shell from being excessively inserted into the lower shell and causing collision damage.

[0032] In order to improve the structural strength of the upper top plate 11, based on the above structure, a number of reinforcing ribs 111 are provided on the lower end surface of the upper top plate 11.

[0033] Based on the above structure, preferably, the reinforcing rib 111 extends along the front-back direction.

[0034] As a preferred embodiment, based on the above structure, preferably, a track groove 141 is provided on the rear side of the rear side plate 14.

[0035] In this embodiment, the provided track groove 141 facilitates the placement of the switch, such as... Figure 5 As shown, it is mounted on an external rail, which facilitates the installation and use of the switch.

[0036] As a preferred embodiment, based on the above structure, preferably, a fixed block 142 is provided on one side wall of the track groove 141, and a movable block 143 is provided on the other side wall of the track groove 141. The movable block 143 and the fixed block 142 cooperate with each other to lock the external track.

[0037] In this embodiment, the fixed locking block 142 is provided to fix one side of the external track and track groove 141, and the movable locking block 143 is provided to fix or unfix the other side of the external track and track groove 141, thereby facilitating the disassembly and installation of the switch on the external track.

[0038] As a preferred embodiment, based on the above structure, preferably, the other side of the track groove 141 is vertically connected to a sliding groove 144, and the movable block 143 is slidably connected in the sliding groove 144.

[0039] In this embodiment, the sliding groove 144 can serve as a sliding guide, allowing the movable block 143 to smoothly and accurately approach or move away from the fixed block 142, and to lock the external track under the mutual cooperation of the two.

[0040] To facilitate sliding operation, an operating handle 145 is further fixed on the movable block 143.

[0041] As a preferred embodiment, based on the above structure, preferably, the lower surface of the lower base plate 12 has a plurality of grooves 121. To further improve heat dissipation, the lower base plate 12 is made of metal.

[0042] In this embodiment, the groove 121 not only provides anti-slip properties when the plate is placed and installed, but also increases the lower surface area of ​​the bottom plate 12, thereby improving heat dissipation.

[0043] As a preferred embodiment, based on the above structure, preferably, the lower base plate 12 and the lower slide plate 32 are provided with screw holes 40 respectively.

[0044] In this embodiment, the screw holes 40 allow the lower base plate 12 and the lower slide plate 32 to be locked together with screws after the upper shell is inserted into the lower shell from front to back, thereby preventing relative movement between the upper shell and the lower shell.

[0045] As a preferred embodiment, based on the above structure, preferably, a plurality of protrusions 161 are provided on the right side wall of the right side plate 16.

[0046] In this embodiment, the protrusion 161 not only increases friction during the sliding operation and plays an anti-slip role, but also serves as a direction indicator by making the protrusion 161 into a shape with a direction indicator function.

[0047] As a preferred embodiment, based on the above structure, preferably, the main control board 21 is installed inside the lower housing, the power interface 22 is installed on the left side plate 15; there are multiple network interfaces 23, and all multiple network interfaces 23 are installed on the front side of the lower housing; the front side plate 13 has clearance openings 131 corresponding to the multiple network interfaces 23.

[0048] In this embodiment, by mounting the power interface 22 and the network interface 23 on both sides of the lower housing, wiring and use are facilitated. The clearance opening 131 prevents the sliding process of the upper and lower housings from affecting the normal use of the network interface 23. It should be noted that the main control board 21, power interface 22, and network interface 23 of this invention are all existing technologies in the art, and the main control board 21 can use a conventional PCB board.

[0049] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of protection of this utility model. Any equivalent changes, modifications, substitutions, and variations made by those skilled in the art based on the concept of this utility model and on the basis of existing technology through logical analysis, reasoning, or limited experiments shall be within the scope of protection defined by the claims.

Claims

1. A draw-out switchboard, comprising a cabinet (10), a main control board (21) and a power interface (22) and a network interface (23) connected with the main control board (21) are arranged on the cabinet (10), the cabinet (10) comprises an upper top plate (11), a lower bottom plate (12), a front side plate (13), a rear side plate (14), a left side plate (15) and a right side plate (16), characterized in that: The upper top plate (11) and the front side plate (13) are integrally connected to form an upper shell, the lower surface of the upper top plate (11) is provided with two upper sliding rails (31) extending in the front-rear direction on both sides, and the lower end of the front side plate (13) is provided with a lower sliding plate (32) extending rearward; the lower bottom plate (12), the rear side plate (14), the left side plate (15) and the right side plate (16) are integrally connected to form a lower shell, the upper end of the left side plate (15) and the right side plate (16) is provided with two upper sliding plates (33) correspondingly, and the lower end of the left side plate (15) and the right side plate (16) is provided with two lower sliding rails (34) correspondingly; when the upper shell is inserted into the lower shell from front to back, the two upper sliding rails (31) are respectively connected with the two upper sliding plates (33) in sliding connection, and the two ends of the lower sliding plate (32) are respectively connected with the two lower sliding rails (34) in sliding connection. ​ 2. The draw-over exchanger of claim 1, wherein: The rear end of the lower surface of the upper top plate (11) is provided with a limiting slot (35) opening rearward, and the upper end of the rear side plate (14) is provided with a limiting plate (36) extending forward, which is adaptively inserted into the limiting slot (35).

3. The draw-over exchanger of claim 1, wherein: The rear side of the rear side plate (14) is provided with a track slot (141).

4. The draw-over exchanger of claim 3, wherein: A fixed clamping block (142) is arranged on one side wall of the track slot (141), and a movable clamping block (143) is arranged on the other side wall of the track slot (141), and the movable clamping block (143) and the fixed clamping block (142) are matched to clamp the external track.

5. The draw-over exchanger of claim 4, wherein: The other side of the track slot (141) is vertically connected with a sliding slot (144), and the movable clamping block (143) is connected with the sliding slot (144) in sliding connection; the movable clamping block (143) is fixedly installed with an operating handle (145).

6. The draw-over exchanger of claim 1, wherein: The lower surface of the lower bottom plate (12) is provided with a plurality of grooves (121).

7. The draw-over exchanger of claim 1, wherein: The lower bottom plate (12) and the lower sliding plate (32) are correspondingly provided with screw holes (40).

8. The draw-over exchanger of claim 1, wherein: A plurality of protrusions (161) are arranged on the right side wall of the right side plate (16).

9. The draw-over exchanger of claim 1, wherein: The main control board (21) is installed in the interior of the lower shell, and the power supply interface (22) is installed on the left side plate (15); the number of network interfaces (23) is multiple, and the multiple network interfaces (23) are installed on the front side of the lower shell.

10. The draw-over exchanger of claim 9, wherein: The front side plate (13) is provided with a clearance opening (131) corresponding to the multiple network interfaces (23).

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