A switching matrix control system device

Abstract

The application relates to the technical field of switch matrix, in particular to a switch matrix control system device; the device comprises a control system device body and a dustproof unit, the dustproof unit comprises a dustproof cover plate and two sealing plates, the dustproof cover plate is formed by a plurality of dustproof plates which are connected by clamping, when the control system device body switches signals of units of the system according to actual measurement requirements of the measured units, the number of the dustproof plates can be adjusted to be consistent with the number of unconnected wiring ports, a corresponding size dustproof cover plate is formed by sequentially clamping a corresponding number of dustproof plates, the dustproof cover plate is slid, the dustproof cover plate is covered outside the unconnected wiring ports, sealing plates are installed at both ends of the dustproof cover plate, thereby forming a sealed cavity, dust accumulation on the unconnected wiring ports is avoided, and the size of the dustproof plate can be adjusted according to the number of the unconnected wiring ports, so that the adaptability is higher.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of switch matrix, in particular to a switch matrix control system device. BACKGROUND

[0002] The design structure of the existing switch matrix control system device is simple, and the wiring ports on the device shell are mostly exposed. When the switch matrix control system device is not used, dust will accumulate on the wiring ports, affecting the use of the switch matrix control system device.

[0003] In the prior art, a dust cover plate is arranged on the shell of the switch matrix control system device, the dust cover plate is in sliding connection with the shell and is located on the side of the shell provided with the wiring ports, and covers the outside of the wiring ports. When the switch matrix control system device is not used, the dust cover plate is slid to cover the outside of the wiring ports, thereby avoiding the accumulation of dust from the outside on the wiring ports and affecting the subsequent use of the switch matrix control system device.

[0004] However, the dust cover plate arranged on the existing switch matrix control system device is of an integral structure. When the switch matrix control system device is actually used, some wiring ports are connected, and some wiring ports are not connected. Therefore, the dust cover plate cannot be used to prevent dust from accumulating on the wiring ports that are not connected according to the specific use, and the adaptability is poor. SUMMARY

[0005] The present application aims to provide a switch matrix control system device to solve the problem that the dust cover plate arranged on the switch matrix control system device in the prior art is of an integral structure. When the switch matrix control system device is actually used, some wiring ports are connected, and some wiring ports are not connected. Therefore, the dust cover plate cannot be used to prevent dust from accumulating on the wiring ports that are not connected according to the specific use, and the adaptability is poor.

[0006] To achieve the above-mentioned purpose, the present application provides a switch matrix control system device, which comprises a control system device body and a dust prevention unit. One end of the control system device body is provided with a plurality of switch key groups, and the other end of the control system device body is uniformly provided with a plurality of wiring ports. The dust prevention unit comprises a dust cover plate and two sealing plates. Two sliding grooves are further arranged on the control system device body, and the two sliding grooves are respectively located on the two sides of the plurality of wiring ports. The dust cover plate is in sliding connection with the sliding grooves and covers the outside of the plurality of wiring ports. The two sealing plates are in clamping connection with the dust cover plate and are respectively located at the two ends of the dust cover plate. The dust cover plate is composed of a plurality of dust cover plates which are clamped and connected with each other. Each dust cover plate is in sliding connection with the sliding grooves. The number of dust cover plates is consistent with the number of wiring ports. Each dust cover plate is in clamping connection with the sealing plates.

[0007] Each of the dustproof plates comprises a plate body and two vertical plates, both of which are fixedly connected with the plate body and located at both ends of the plate body, and each of the vertical plates is provided with a sliding foot at an end away from the plate body, the sliding foot being in sliding connection with the sliding groove, and the plate body is provided with a clamping groove and a clamping block at both sides, respectively, and the clamping blocks of every two adjacent plate bodies are matched with the clamping groove.

[0008] Each of the sealing plates comprises a cover plate and two clamping blocks, both of which are fixedly connected with the cover plate and located at both ends of the cover plate, and both sides of each of the vertical plates are provided with a clamping groove, and the clamping blocks are matched with the clamping groove.

[0009] Each of the plate bodies is provided with a first pull ring, and each of the cover plates is provided with a second pull ring.

[0010] The switch matrix control system device further comprises a storage box, one side of the control system device body is further provided with the storage box, and the storage box is used for storing the dustproof plate and the sealing plate.

[0011] The storage box comprises a box body and a drawer, the box body is detachably connected with the control system device body and located at one side of the control system device body, one side of the box body away from the control system device body is provided with a sliding groove, the drawer is slidably arranged in the sliding groove, the drawer is provided with a handle, and the drawer is used for storing the dustproof plate and the sealing plate.

[0012] The side surface of the control system device body is further provided with a heat dissipation groove, and the heat dissipation groove is located at one side of the control system device body away from the storage box.

[0013] The application discloses a switch matrix control system device, which comprises a control system device body and a dustproof unit, the dustproof unit comprises a dustproof cover plate and two sealing plates, the dustproof cover plate is formed by a plurality of dustproof plates which are connected with each other, and the matrix switch on the control system device body is used for signal switching, when the control system device body switches the signal of the unit of the system according to the actual measurement requirement of the measured unit, the number of the dustproof plates is adjusted to be consistent with the number of the unconnected wiring ports, then the overall size of the dustproof cover plate formed by the plurality of dustproof plates which are connected with each other is consistent with the size of the unconnected wiring port, then the dustproof cover plate is slid, the dustproof cover plate is arranged outside the unconnected wiring port, then the sealing plates are arranged at both ends of the dustproof cover plate, so that a sealed cavity is formed outside the unconnected wiring port, thereby avoiding dust accumulation on the unconnected wiring port, and the size of the dustproof plate can be adjusted according to the number of the unconnected wiring port, so that the adaptability is higher. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description only constitute some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0015] Figure 1 is a front structure schematic diagram of the first embodiment of the present application.

[0016] Figure 2 is a back structure schematic diagram of the first embodiment of the present application.

[0017] Figure 3 is a partial structure enlarged view of A of the present application. Figure 2

[0018] Figure 4 is a split structure schematic diagram of the dustproof cover plate and the sealing plate in the first embodiment of the present application.

[0019] Figure 5 is a structure schematic diagram of the second embodiment of the present application.

[0020] Figure 6 is a structure schematic diagram of the third embodiment of the present application.

[0021] Figure 7 is a partial structure enlarged view of B of the present application. Figure 6

[0022] ​​101-control system device body, 102-dustproof unit, 103-dustproof cover plate, 104-sealing plate, 105-cover plate, 106-engaging block, 107-switch key group, 108-wiring port, 109-sliding slot, 110-dustproof plate, 111-plate body, 112-stand, 113-sliding foot, 114-clamping groove, 115-clamping block, 116-engaging groove, 117-first pull ring, 118-second pull ring, 201-storage box, 202-box body, 203-drawer, 204-handle, 205-radiating groove, 301-mis-touch prevention structure, 302-mounting plate, 303-protection cover, 304-opening, 305-flexible clamping block, 306-fixing groove, 307-third pull ring. DETAILED DESCRIPTION

[0023] Embodiments of the present application are described in detail below with reference to the attached drawings, wherein the same or like reference numerals and characters in the drawings represent the same or like elements or components having the same or similar functions. The embodiments described below are exemplary and are intended to explain the present application, and are not to be understood as limiting the present application.

[0024] First Embodiment

[0025] Referring to Figures 1 to 4 , wherein Figure 1 is a front structure schematic diagram of a switch matrix control system device, Figure 2 is a front structure schematic diagram of a switch matrix control system device, Figure 3 is Figure 2 is an enlarged view of a partial structure at A of Figure 4 is a split structure schematic diagram of a dustproof cover plate and a sealing plate in the first embodiment. The present application provides a switch matrix control system device, which comprises a control system device body 101 and a dustproof unit 102, the dustproof unit 102 comprising a dustproof cover plate 103 and two sealing plates 104, each of the sealing plates 104 comprising a cover plate 105 and two engaging blocks 106.

[0026] For the specific embodiment, one end of the control system device body 101 is provided with a plurality of switch key groups 107, the other end of the control system device is uniformly provided with a plurality of wiring ports 108, two sliding grooves 109 are further provided on the control system device body 101, and the two sliding grooves 109 are located on both sides of the plurality of wiring ports 108 respectively, the dustproof cover plate 103 is in sliding connection with the sliding groove 109 and covers the outside of the plurality of wiring ports 108, the two sealing plates 104 are in clamping connection with the dustproof cover plate 103 and are located at both ends of the dustproof cover plate 103 respectively, the dustproof cover plate 103 is composed of a plurality of dustproof plates 110 which are clamped with each other, each dustproof plate 110 is in sliding connection with the sliding groove 109, the number of the dustproof plates 110 is consistent with the number of the wiring ports 108, each dustproof plate 110 is in clamping connection with the sealing plate 104, the matrix switch on the control system device body 101 is used for signal switching, when the control system device body 101 switches the signal of the unit of the system according to the actual measurement requirement of the measured unit, the number of the dustproof plates 110 is adjusted to be consistent with the number of the unconnected wiring ports 108, then the overall size of the dustproof cover plate 103 composed of a plurality of dustproof plates 110 clamped in sequence is consistent with the size of the unconnected wiring ports 108, then the dustproof cover plate 103 is slid so that the dustproof cover plate 103 covers the outside of the unconnected wiring ports 108, and then the sealing plates 104 are installed at both ends of the dustproof cover plate 103, so as to form a sealed cavity outside the unconnected wiring ports 108, thereby avoiding dust accumulation on the unconnected wiring ports 108, and the size of the dustproof plate 110 can be adjusted according to the number of the unconnected wiring ports 108, so that the adaptability is stronger.

[0027] Each dustproof plate 110 comprises a plate body 111 and two vertical plates 112, the two vertical plates 112 are fixedly connected with the plate body 111 and are located at both ends of the plate body 111 respectively, one end of each vertical plate 112 away from the plate body 111 is provided with a sliding foot 113, the sliding foot 113 is in sliding connection with the sliding groove 109, the two sides of the plate body 111 are respectively provided with a clamping groove 114 and a clamping block 115, the clamping block 115 of each adjacent two plate bodies 111 is matched with the clamping groove 114, the clamping block 115 of each adjacent two plate bodies 111 is clamped into the corresponding clamping groove 114, so as to form the dustproof cover plate 103 by a plurality of plate bodies 111, the two vertical plates 112 are fixedly connected with the plate body 111, the sliding plate is fixedly connected with the vertical plate 112, and the structure is more firm when manufactured by using the integral molding technology.

[0028] Secondly, the two clamping blocks 106 are fixedly connected with the cover plate 105 and are located at two ends of the cover plate 105 respectively, the two sides of each vertical plate 112 are provided with clamping grooves 116, the clamping blocks 106 are matched with the clamping grooves 116, the clamping blocks 106 on the cover plate 105 are clamped into the clamping grooves 116 on the corresponding vertical plate 112, thereby the installation of the sealing plate 104 is completed, and the two clamping blocks 106 are fixedly connected with the cover plate 105, are manufactured by using an integrated molding technology, and are more firm in structure.

[0029] Meanwhile, the first pull rings 117 are arranged on each plate body 111, and the second pull rings 118 are arranged on each cover plate 105, so that the dustproof plate 110 and the sealing plate 104 are more convenient to pull.

[0030] When the switch matrix control system device is used, the matrix switch on the control system device body 101 is used for signal switching, when the control system device body 101 switches the signal of the unit of the system according to the actual measurement requirement of the measured unit, the number of the dustproof plates 110 can be adjusted to be consistent with the number of the unconnected wiring ports 108, the overall size of the dustproof cover plate 103 formed by the plurality of dustproof plates 110 is consistent with the size of the unconnected wiring port 108, the dustproof cover plate 103 is slid, the dustproof cover plate 103 is arranged outside the unconnected wiring port 108, the sealing plate 104 is installed at two ends of the dustproof cover plate 103, thereby a sealed cavity is formed outside the unconnected wiring port 108, dust accumulation on the unconnected wiring port 108 is avoided, and the size of the dustproof plate 110 can be adjusted according to the number of the unconnected wiring port 108, and the adaptability is stronger.

[0031] Second embodiment:

[0032] On the basis of the first embodiment, please refer to Figure 5 , Figure 5 is a structural schematic view of the switch matrix control system device of the second embodiment. The switch matrix control system device provided by the application further comprises a storage box 201, and the storage box 201 comprises a box body 202 and a drawer 203.

[0033] For this specific embodiment, one side of the control system device body 101 is also provided with the storage box 201, which is used to store the dustproof plate 110 and the sealing plate 104. The storage box 201 is arranged on the outside of the control system device body 101, and is used to store the unused dustproof plate 110 and sealing plate 104, so as to avoid the scattered placement of the unused dustproof plate 110, thereby preventing the loss of articles.

[0034] The box body 202 is detachably connected with the control system device body 101 and is located on one side of the control system device body 101. The side of the box body 202 away from the control system device body 101 is provided with a sliding groove, and the drawer 203 is slidably arranged in the sliding groove. The drawer 203 is provided with a handle 204. The drawer 203 is used to store the dustproof plate 110 and the sealing plate 104. The handle 204 is arranged on the drawer 203. Pulling the handle 204 makes the drawer 203 slide on the sliding groove, so as to place the unused dustproof plate 110 and the sealing plate 104 in the drawer 203.

[0035] Secondly, the side of the control system device body 101 is also provided with a heat dissipation groove 205, which is located on the side of the control system device body 101 away from the storage box 201. The heat dissipation groove 205 is used to make the external airflow and the inside of the control system device body 101 keep flowing, so as to take away the heat generated by the internal elements of the control system device body 101 during work, dissipate heat of the control system device body 101, and improve the service life of the control system device body 101.

[0036] When using the switch matrix control system device of this embodiment, the handle 204 is arranged on the drawer 203. Pulling the handle 204 makes the drawer 203 slide on the sliding groove, so as to place the unused dustproof plate 110 and the sealing plate 104 in the drawer 203. Thus, the storage of the dustproof plate 110 is completed by using the drawer 203, and the scattered placement of the unused dustproof plate 110 is avoided, thereby preventing the loss of articles.

[0037] Third embodiment:

[0038] On the basis of the first embodiment, please refer to Figure 6 and Figure 7 , Figure 6 the structural schematic diagram of the switch matrix control system device of the third embodiment, Figure 7 is Figure 6A local structure enlarged view at B. The switch matrix control system device of the present application further comprises an anti-mis-touch structure 301, which comprises a mounting plate 302 and a plurality of protective covers 303.

[0039] For this specific embodiment, the mounting plate 302 is detachably connected to the control system device body 101 and located on the side of the control system device body 101 close to the switch key groups 107 and above the switch key groups 107. A plurality of openings 304 are provided on the mounting plate 302, the number of the openings 304 being consistent with the number of the switch key groups 107. Each of the openings 304 is movably provided with the protective cover 303. Each of the protective covers 303 is provided with a flexible clamping block 305 at the end away from the opening 304. A plurality of fixing grooves 306 are further provided on the control system device body 101, each of the fixing grooves 306 being located below one of the switch key groups 107. Each of the flexible clamping blocks 305 is adapted to one of the fixing grooves 306. The protective cover 303 above the unused switch key group 107 is rotated, so that the flexible clamping block 305 on the protective cover 303 is clamped into the corresponding fixing groove 306, thereby covering the unused switch key group 107 with the protective cover 303, which avoids the mis-touch of the unused switch key group 107 when the switch key group 107 is used, thereby affecting the test result.

[0040] Each of the protective covers 303 is further provided with a third pull ring 307 at the end away from the flexible clamping block 305. The third pull ring 307 is located on the side of the protective cover 303 away from the flexible clamping block 305. When the protective cover 303 is opened, the third pull ring 307 is pulled, thereby making it more convenient to open the protective cover 303.

[0041] When the switch matrix control system device of the present embodiment is used, each of the openings 304 is movably provided with the protective cover 303. The protective cover 303 above the unused switch key group 107 is rotated, so that the flexible clamping block 305 on the protective cover 303 is clamped into the corresponding fixing groove 306, thereby covering the unused switch key group 107 with the protective cover 303, which avoids the mis-touch of the unused switch key group 107 when the switch key group 107 is used, thereby affecting the test result. Each of the protective covers 303 is further provided with the third pull ring 307. When the protective cover 303 is opened, the third pull ring 307 is pulled, thereby making it more convenient to open the protective cover 303.

[0042] The above disclosed is only a preferred embodiment of the present application, of course, cannot be limited by this to limit the scope of the present application, the person skilled in the art can understand that the implementation of all or part of the above processes, and according to the equivalent changes of the claims of the present application, still belongs to the scope covered by the present application.

Claims

1. A switch matrix control system device, comprising a control system device body, one end of the control system device body is provided with a plurality of switch key groups, the other end of the control system device is uniformly provided with a plurality of wiring ports, characterized in that, it further comprises a dustproof unit; The dustproof unit comprises a dustproof cover plate and two sealing plates, the control system device body is further provided with two sliding grooves, the two sliding grooves are located on the two sides of the plurality of wiring ports respectively, the dustproof cover plate is in sliding connection with the sliding grooves and covers the outside of the plurality of wiring ports, the two sealing plates are in clamping connection with the dustproof cover plate and are located at the two ends of the dustproof cover plate respectively, the dustproof cover plate is composed of a plurality of dustproof plates which are clamped with each other, each dustproof plate is in sliding connection with the sliding groove, the number of the dustproof plates is consistent with the number of the wiring ports, and each dustproof plate is in clamping connection with the sealing plate. The switch matrix control system device further comprises an anti-mis-touch structure, the anti-mis-touch structure comprises a mounting plate and a plurality of protective covers, the mounting plate is detachably connected with the control system device body and is located on the side of the control system device body close to the switch key groups and above the plurality of switch key groups, the mounting plate is provided with a plurality of openings, the number of the openings is consistent with the number of the switch key groups, each opening is movably provided with the protective cover, one end of each protective cover away from the opening is provided with a flexible clamping block, and the control system device body is further provided with a plurality of fixing grooves, each fixing groove is located below one switch key group, and each flexible clamping block is matched with one fixing groove.

2. The switch matrix control system device according to claim 1, characterized in that, each dustproof plate comprises a plate body and two vertical plates, the two vertical plates are fixedly connected with the plate body and are located at the two ends of the plate body, one end of each vertical plate away from the plate body is provided with a sliding foot, the sliding foot is in sliding connection with the sliding groove, and the two sides of the plate body are provided with a clamping groove and a clamping block respectively, and the clamping blocks of every two adjacent plate bodies are matched with the clamping grooves.

3. The switch matrix control system device according to claim 2, characterized in that, each sealing plate comprises a cover plate and two clamping blocks, the two clamping blocks are fixedly connected with the cover plate and are located at the two ends of the cover plate, and the two sides of each vertical plate are provided with clamping grooves, and the clamping blocks are matched with the clamping grooves.

4. The switch matrix control system device according to claim 3, characterized in that, a first pull ring is arranged on each plate body, and a second pull ring is arranged on each cover plate.

5. The switch matrix control system device according to claim 1, characterized in that, the switch matrix control system device further comprises a storage box, one side of the control system device body is further provided with the storage box, and the storage box is used for storing the dustproof plates and the sealing plates.

6. The switch matrix control system device according to claim 5, characterized in that, ​ The storage box comprises a box body and a drawer, the box body is detachably connected with the control system equipment body and located on one side of the control system equipment body, a sliding groove is arranged on the side of the control system equipment body away from the control system equipment body, and the drawer is slidably arranged in the sliding groove.

7. The switch matrix control system device of claim 6, wherein, The side surface of the control system equipment body is further provided with a heat dissipation groove, and the heat dissipation groove is located on the side of the control system equipment body away from the storage box.

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