CN210351156U

CN210351156U - Installation device of interphone

Info

Publication number: CN210351156U
Application number: CN201921373715.6U
Authority: CN
Inventors: 陈亚祥; 裴成法; 王跃忠
Original assignee: Quanzhou Xinwei Electronic Co ltd
Current assignee: Quanzhou Xinwei Electronic Co ltd
Priority date: 2019-08-22
Filing date: 2019-08-22
Publication date: 2020-04-17
Anticipated expiration: 2029-08-22

Abstract

The utility model discloses an installation device of intercom, the loach carrying platform comprises a supporting fram, the support frame is folding support frame, folding support frame includes horizontal decubitus setting and is the bottom plate rectangular form and stack on the bottom plate top surface, and be in the curb plate of bottom plate length direction's both ends department respectively, the curb plate upwards overturns into the mode of vertical state with the ability activity and articulates on the bottom plate, it stretches out outside bottom plate length direction's both ends to have the correspondence on the curb plate, and the limit structure who avoids outwards empting to restrict the curb plate state of standing upright, all be provided with on the board of both sides and be in between the board, and be used for the corresponding curb plate of ejection rotates on the bottom plate and makes the fixed subassembly that corresponding curb plate kept vertical state. Compared with the prior art, the utility model discloses an installation device of intercom, its simple structure just can fold, can reduce occuping of desktop space effectively, avoids colliding with the human emergence, removes the potential safety hazard.

Description

Installation device of interphone

Technical Field

The utility model relates to an intercom installing support technical field, concretely relates to is an installation device of intercom.

Background

The interphone is widely applied to the industries of public security, civil aviation, transportation, water conservancy, railway and the like, and is used for communication and command scheduling among group members so as to improve the communication efficiency and improve the quick response capability of handling emergencies. In order to achieve the purposes of installation stability, fixed position and convenience in use, a U-shaped iron frame with a fixed structure is traditionally fixed on a table top. Because the interphone needs to be frequently detached to be connected with a computer (namely, updating a system, copying data or transmitting data and the like) in the using process, the iron frame left after the interphone is detached cannot be folded, and the iron frame occupies a larger desktop space on a desktop. When the table is used for taking articles, the table often collides with the iron frame, and troubles are caused for people.

The safety of people passing by the desk top threatens and has great potential safety hazard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an installation device of intercom, its simple structure just can fold, can reduce occuping of desktop space effectively, avoids colliding with the human emergence, removes the potential safety hazard.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an installation device of intercom, includes the support frame, the support frame is folding support frame, folding support frame include the level crouch set up and be long banding bottom plate and stack in on the bottom plate top surface, and be in respectively the curb plate at bottom plate length direction's both ends department, the curb plate upwards overturns into vertical state's mode with the ability activity articulates on the bottom plate, have on the curb plate and correspond and stretch out outside bottom plate length direction's both ends, and the restriction the curb plate upright state avoids the limit structure of outwards empting, two all be provided with on the curb plate and be in two between the curb plate, and be used for pushing up corresponding the curb plate is in rotate on the bottom plate with limit structure cooperation makes correspondingly the curb plate is in keep vertical state's fixed subassembly on the bottom plate.

Furthermore, an extension part which is attached to and matched with the side wall of the bottom plate after being turned into an upright state along with the side plate and has a bottom surface flush with the bottom surface of the bottom plate is integrally extended from the side plate, and the extension part is the limiting structure; the hinge joint of the limiting structures on the side plates and the bottom plate is arranged in a staggered mode.

Furthermore, the two fixing assemblies are symmetrically arranged on the lower end parts of the opposite surfaces of the two side plates; fixed subassembly includes first screw rod, first hand wheel and first stopper, first stopper have with curb plate close-fitting's vertical face and with vertical face mutually perpendicular and with the horizontal plane of bottom plate close-fitting mutually, first screw rod from interior to exterior passes in proper order vertical face with the curb plate extremely outside the curb plate, just first hand wheel spiral shell dress is in outside the first screw rod and be in outside the curb plate, first screw rod is in the curb plate with the articulated department top of bottom plate.

Furthermore, the lower end parts of the two side plates are respectively provided with a first lug used for hinging the bottom plate, the two first lugs are respectively positioned on opposite surfaces of the two side plates, the top surface of the bottom plate is provided with a second lug attached to the first lug corresponding to the first lug, the attached first lug and the attached second lug are hinged together through a pin shaft, and the first limiting block is provided with a notch part used for accommodating the attached first lug and the attached second lug.

Further, the first limiting block is arranged on the front side or the rear side of a hinged position where the side plate is hinged with the bottom plate along the width direction of the side plate.

Further, the upper end of two curb plates all is arc, two the width of the lower tip of curb plate diminishes to the tip that makes progress gradually, two the upper end of curb plate is all seted up and is made things convenient for quick the installation of intercom body between two the curb plate or from two quick dismantlement's breach between the curb plate, the opening of breach is up and is the U font.

Furthermore, the bottom plate is provided with two mounting holes for fixing the bottom plate, the two mounting holes are symmetrically arranged on the bottom plate, the bottom plate is provided with an even number of screw holes, and the screw holes are symmetrically arranged on the bottom plate.

Further, the first limiting block is a rubber block.

The utility model has the advantages that: when the folding support frame needs to be folded, the fixing assembly is firstly detached, and then the abutting of the fixing assembly on the inner surfaces of the corresponding side plates and the upper surface of the bottom plate is released, so that the two side plates are oppositely turned and overlapped on the bottom plate. The folding of folding support frame is realized, whole process need not can accomplish with the help of any instrument fast, simple structure, and convenient operation, and can fold, can reduce the occupation in desktop space effectively, avoid the potential safety hazard.

Drawings

For ease of illustration, the present invention is described in detail by the following detailed description and accompanying drawings.

Fig. 1 is a front view of the installation device of the intercom of the present invention.

Fig. 2 is a side view of the installation device of the intercom of the present invention.

Fig. 3 is a bottom view of the installation device of the intercom of the present invention.

Fig. 4 is another schematic structural diagram of the installation device of the intercom of the present invention.

In the figure:

a first side panel-21; a second side plate-22; a bottom plate-23; a first extension-201; a second extension-202; a first screw-31; a first hand wheel-32; a first stopper-33; a second screw-41; a second hand wheel-42; a second stopper-43; notch-5; mounting holes-6; screw hole-7; a pit-8; a reinforcing rib-9.

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.

As shown in fig. 1-3, the installation device of the interphone of the utility model comprises a support frame, the support frame is a folding support frame, the folding support frame comprises a bottom plate 23 which is horizontally and horizontally arranged and is in a long strip shape, the bottom plate 23 is stacked on the top surface of the bottom plate 23, and are respectively positioned at two ends of the bottom plate 23 in the length direction, the side plates positioned at two ends of the bottom plate 23 in the length direction are respectively a first side plate 21 and a second side plate 22, the lower ends of the first side plate 21 and the second side plate 22 are respectively hinged on the first end and the second end of the bottom plate 23, the lower ends of the first side plate 21 and the second side plate 22 have limiting structures correspondingly extending out of the first end and the second end of the bottom plate 23, the limiting structure is used for preventing the first side plate 21 and the second side plate 22 from falling outwards from two ends of the bottom plate 23 when the bottom plate 23 is in a vertical state. And the two side plates are respectively provided with a fixing component which is positioned between the two side plates and is used for pushing the corresponding side plate to rotate on the bottom plate 23 and be matched with the limiting structure to enable the corresponding side plate to keep a vertical state on the bottom plate 23. The two fixing assemblies are respectively a first fixing assembly arranged on the first side plate 21 and a second fixing assembly arranged on the second side plate 22. When the folding type folding table is used, the first side plate 21 is pushed by the first fixing component to rotate on the bottom plate 23, the limiting structure on the first side plate 21 is matched with the corresponding side wall surface on the bottom plate 23 in an attached mode, and the first side plate 21 is hinged to keep vertical on the bottom plate 23 under the action of stress balance. Similarly, when the folding type folding table is used, the second side plate 22 is pushed by the second fixing component to rotate on the bottom plate 23, the limiting structure on the second side plate 22 is in fit with the corresponding side wall surface on the bottom plate 23, and the second side plate 22 is hinged to keep upright on the bottom plate 23 under the action of stress balance.

In this embodiment, the limiting structure includes a first extending portion 201 at the lower end of the first side plate 21 and a second extending portion 202 at the lower end of the second side plate 22, the first extending portion 201 is disposed in a staggered manner with respect to the hinge joint of the first side plate 21 and the bottom plate 23 and is in close fit with the side wall surface of the end of the bottom plate 23, and the second extending portion 202 is disposed in a staggered manner with respect to the hinge joint of the second side plate 22 and the bottom plate 23 and is in close fit with the side wall surface of the end of the bottom plate 23. By adopting the structure, the hinge joint can not be affected, and the limiting stability can be ensured. The two fixing assemblies are symmetrically arranged on the lower end parts of the opposite surfaces of the two side plates; fixed subassembly includes first screw rod, first hand wheel and first stopper, first stopper have with curb plate close-fitting's vertical face and with vertical face mutually perpendicular and with the horizontal plane of bottom plate close-fitting mutually, first screw rod from interior to exterior pass vertical face with the curb plate extremely outside the curb plate, just first hand wheel spiral shell dress is in outside the first screw rod and be in outside the curb plate, first screw rod is in the curb plate with the articulated department top of bottom plate.

In this embodiment, the first fixing component and the second fixing component are symmetrically arranged on opposite surfaces of the lower end portions of the first side plate 21 and the second side plate 22; the first fixing component comprises a first screw rod 31, a first hand wheel 32 and a first limiting block 33, the first limiting block 33 is provided with a vertical face tightly attached to the first side plate 21 and a horizontal face perpendicular to the vertical face and tightly attached to the bottom plate 23, the first screw rod 31 sequentially penetrates through the vertical face and the first side plate 21 to the outside of the first side plate 21 from inside to outside, the first hand wheel 32 is screwed on the outside of the first screw rod 31 and is located outside the first side plate 21, and the first screw rod 31 is located above the hinged position of the first side plate 21 and the bottom plate 23. During operation, the first hand wheel 32 is manually rotated, and then the first limiting block 33 is pulled to move towards the joint of the first side plate 21 and the bottom plate 23, along with further rotation of the first hand wheel 32, finally two perpendicular end faces of the first limiting block 33 are respectively attached to the inner wall of the first side plate 21 and the upper surface of the bottom plate 23, the first extending portion 201 of the first side plate 21 abuts against the end face of the first end of the bottom plate 23, the two ends of the hinged part of the first side plate 21 are stressed in a balanced manner, and the first side plate 21 can be kept vertical to the bottom plate 23.

The subassembly includes second screw rod 41, second hand wheel 42 and second stopper 43 is fixed to the second, second stopper 43 have with second curb plate 22 paste tight fit vertical face mutually with vertical face and with bottom plate 23 pastes tight fit horizontal plane mutually, second screw rod 41 from interior to exterior pass in proper order vertical face with second curb plate 22 extremely outside second curb plate 22, just second hand wheel 42 spiral shell dress is in outside second screw rod 41 and be in outside second curb plate 22, second screw rod 41 be in second curb plate 22 with the articulated department top of bottom plate 23. During operation, the second hand wheel 42 is manually rotated, and then the second limiting block 43 is pulled to move towards the joint of the second side plate 22 and the bottom plate 23, and along with further rotation of the second hand wheel 42, finally, two vertical end faces of the first limiting block 33 are respectively attached to the inner wall of the first side plate 21 and the upper surface of the bottom plate 23, the second extending portion 202 of the second side plate 22 abuts against the end face of the second end of the bottom plate 23, the two ends of the hinge joint of the second side plate 22 are balanced in stress, and the second side plate 22 can be kept vertical to the bottom plate 23. Adopt above-mentioned structure setting, simple structure not only, convenient operation moreover when expanding folding support frame, can make first curb plate 21 and second curb plate 22 can both be vertical on bottom plate 23 firmly, and to the vertical fixed mutually noninterfere of both first curb plate 21 and second curb plate 22 at bottom plate 23. When folding up folding support frame, directly rotate first hand wheel 32 and second hand wheel 42, take off first stopper 33 and second stopper 43, just can directly stack first curb plate 21 and second curb plate 22 on bottom plate 23, and then reduce the desktop space and occupy, it is safer.

Above-mentioned specifically, first stopper 33 with second stopper 43 all chooses for use current rectangle piece or right angle trapezoidal piece, and the preferred current right angle triangular prism of chooseing for use can reduce first stopper 33 with the space between the second stopper 43 occupies.

In this embodiment, as shown in fig. 4, the lower end portions of the first side plate 21 and the second side plate 22 are respectively provided with a first lug for hinging the bottom plate, the two first lugs are respectively located on opposite surfaces of the first side plate 21 and the second side plate 22, the top surface of the bottom plate is fixedly connected with two second lugs correspondingly attached to the two first lugs, the correspondingly attached first lugs and second lugs are hinged together through a pin, and the first limiting block and the second limiting block are respectively provided with a notch portion for accommodating the first lugs and the second lugs located at the corresponding ends of the bottom plate. Adopt above-mentioned structure setting, first stopper 33 and second stopper 43 are when between the both sides board, and the breach portion on first stopper 33 and the breach portion on the second stopper 43 hold first lug and the second lug that is in the corresponding end department of bottom plate articulated together respectively, consequently, can make overall structure compacter, reduce the occupation of space on the bottom plate 23, avoid first stopper 33 and second stopper 43 to cause the interference to the installation of intercom effectively.

In this embodiment, the first limiting block 33 is disposed at the front side or the rear side of the hinge joint of the first side plate 21 and the bottom plate 23 along the width direction of the first side plate 21, the second limiting block 43 is disposed at the front side or the rear side of the hinge joint of the second side plate 22 and the bottom plate 23 along the width direction of the second side plate 22, and the second through hole is located above the hinge joint of the second side plate 22 and the bottom plate 23 and disposed at the front side or the rear side of the hinge joint of the second side plate 22 and the bottom plate 23. Adopt above-mentioned structure setting, do not influence first curb plate 21 and second curb plate 22 and bottom plate 23 hinge department simultaneously, carry out more reasonable arrangement according to first curb plate 21 and second curb plate 22 width or different shapes first curb plate 21 and second curb plate 22, make the space of bottom plate 23 fully do benefit to.

In this embodiment, it is further preferable that the first limiting block 33 and the second limiting block 43 are both rubber blocks. Here, the first limiting block 33 and the second limiting block 43 both adopt rubber rods, and have the following beneficial effects: firstly, lean on the top of first curb plate 21 and second curb plate 22 medial surface can not too rigid, make things convenient for the installation of intercom. When the intercom of different models is installed, also can be for first curb plate 21 and second curb plate 22 upper end is drawn in opposite directions, first curb plate 21 and second curb plate 22 can be to the slope earlier, provide certain deformation for first curb plate 21 and second curb plate 22 and get the surplus. Secondly, the rubber rod has elasticity, is also suitable for long-term use in the environment of long-term vibration, and can not contact and collide with the bottom plate 23 to generate noise. Here, the first stopper 33 and the second stopper 43 are both made of rubber blocks, and preferably, they may also be made of plastic blocks or metal blocks.

In this embodiment, preferably, the upper ends of the first side plate 21 and the second side plate 22 are both arc-shaped, the widths of the lower ends of the first side plate 21 and the second side plate 22 are gradually reduced toward the upper end, the upper ends of the first side plate 21 and the second side plate 22 are both provided with notches 5 convenient for rapidly mounting or dismounting the interphone, and the openings of the notches 5 face upward and are U-shaped. Adopt above-mentioned structure setting, the breach 5 of setting, the opening of breach 5 up, the intercom of being convenient for passes through joint mode direct mount from upper portion, when adjusting the intercom angle, also is difficult for producing rocking of the fore-and-aft direction of curb plate width.

In this embodiment, the bottom plate 23 is provided with two mounting holes 6 for fixing the bottom plate 23, the two mounting holes 6 are symmetrically arranged on the bottom plate 23, the bottom plate 23 is provided with an even number of screw holes 7, and the screw holes 7 are symmetrically arranged on the bottom plate 23. The installation holes 6 and the screw holes 7 are arranged, so that the bottom plate 23 can be fixed conveniently (even if the bottom plate 23 can be fixed on different materials). Specifically, the number of the screw holes 7 is four, and the screw holes are divided into two rows along the width direction of the bottom plate 23, and each row is two and is respectively arranged in an area where one mounting hole 6 is close to the first side plate 21 and an area where the other mounting hole 6 is close to the second side plate 22.

In this embodiment, the bottom of the bottom plate 23 is provided with a pit 8 extending along the length direction of the bottom plate 23, and two crossed reinforcing ribs 9 are arranged in the pit 8. By adopting the structure, the arranged pits 8 are mainly used for reducing materials and cost, and simultaneously the weight of the bottom plate 23 can be reduced. The reinforcing ribs 9 are provided mainly for ensuring the strength of the bottom plate 23. The two reinforcing ribs 9 are crossed to form a cross shape, and are mainly used for reinforcing the length and the width of the bottom plate 23.

The utility model discloses an installation device of intercom need not can be in order to accomplish the expansion of support frame and fold up with the help of any instrument, and easy operation and quick can save time, can also reduce the desktop space effectively and occupy. For people who often pass by from the side of the desktop, the folded support frame cannot collide with the desktop, so that potential safety hazards are eliminated, and the desktop is safer. The utility model discloses an installation device of intercom is applicable to office or total control indoor use.

The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.

Claims

1. The utility model provides an installation device of intercom, includes the support frame, its characterized in that: the support frame is folding support frame, folding support frame include the level horizontal setting and be rectangular form bottom plate and stack in on the bottom plate top surface, and be in respectively the curb plate of bottom plate length direction's both ends department, the curb plate upwards overturns into the mode of vertical state with the activity and articulates on the bottom plate, have the correspondence on the curb plate and stretch out outside bottom plate length direction's both ends, and the restriction curb plate vertical state avoids the limit structure who outwards emptys, two all be provided with on the curb plate and be in two between the curb plate, and be used for the ejection corresponding the curb plate is in rotate on the bottom plate with limit structure cooperation makes correspondingly the curb plate is in keep the fixed subassembly of vertical state on the bottom plate.

2. The intercom mounting device as in claim 1, wherein: the side plate is integrally extended with an extension part which is matched with the side wall of the bottom plate in an attaching way after being turned into an upright state along with the side plate, and the bottom surface of the extension part is flush with the bottom surface of the bottom plate, and the extension part is the limiting structure; the hinge joint of the limiting structures on the side plates and the bottom plate is arranged in a staggered mode.

3. The intercom mounting device as in claim 1, wherein: the two fixing assemblies are symmetrically arranged on the lower end parts of the opposite surfaces of the two side plates; fixed subassembly includes first screw rod, first hand wheel and first stopper, first stopper have with curb plate close-fitting's vertical face and with vertical face mutually perpendicular and with the horizontal plane of bottom plate close-fitting mutually, first screw rod from interior to exterior pass vertical face with the curb plate extremely outside the curb plate, just first hand wheel spiral shell dress is in outside the first screw rod and be in outside the curb plate, first screw rod is in the curb plate with the articulated department top of bottom plate.

4. The intercom mounting device as in claim 3, wherein: the lower end parts of the two side plates are respectively provided with a first lug used for hinging the bottom plate, the two first lugs are respectively positioned on opposite surfaces of the two side plates, the top surface of the bottom plate is provided with a second lug attached to the first lug corresponding to the first lug, the attached first lug and the attached second lug are hinged together through a pin shaft, and the first limiting block is provided with a notch part used for accommodating the attached first lug and the attached second lug.

5. The intercom mounting device as in claim 3, wherein: the first limiting block is arranged on the front side or the rear side of a hinged part where the side plate is hinged with the bottom plate along the width direction of the side plate.

6. A mounting apparatus for intercom as in any one of claims 1-3, wherein: two the upper end of curb plate all is arc, two the width of the lower tip of curb plate dwindles gradually to the tip, two the upper end of curb plate all is seted up and is made things convenient for quick the installation of intercom body between two the curb plate or follow two quick dismantlement's breach between the curb plate, the opening of breach is up and is the U font.

7. A mounting apparatus for intercom as in any one of claims 1-3, wherein: the bottom plate is provided with two mounting holes for fixing the bottom plate, the two mounting holes are symmetrically arranged on the bottom plate, the bottom plate is provided with an even number of screw holes, and the screw holes are symmetrically arranged on the bottom plate.

8. An intercom mounting device as in claim 3, 4 or 5 wherein: the first limiting block is a rubber block.