CN207720586U - A kind of electronic circuit board special isolation backing plate - Google Patents

Abstract

The utility model discloses a kind of electronic circuit board special isolation backing plates; including Texture Points; the Texture Points are mounted on protective film; the lower end of the protective film is provided with articulamentum; the lower end of the articulamentum is provided with mixed layer; mixed layer includes resin glue, wood pulp paper and mixed materials, resin glue components by weight percent：2300 parts of phenol, 1700 parts of anacardol, 2750 parts of formaldehyde, 300 parts of ammonium hydroxide, 80 parts of triethylamine, 3750 parts of methanol, 500 parts of 600 parts of soybean oil and remaining glue, pass through link block, the eyelid retractor that intermediate mass and square pad are formed can be good at preventing two pieces of insulating pads from the phenomenon that mutually absorption occur when superposition, intermediate mass on eyelid retractor can play certain supporting role, so certain gap can be reserved when superposition, and the square pad of intermediate mass lower end belongs to a kind of soft materials, eyelid retractor will not make the protective film on the insulating pad of lower end be damaged when the two is superimposed in this way.

Description

A kind of electronic circuit board special isolation backing plate

Technical field

The utility model belongs to insulating pad correlative technology field, and in particular to a kind of electronic circuit board special isolation pad Plate.

Background technology

Insulation board, also known as insulate rubber cushion, felt pad, insulation spacer, insulated target.Felt pad is widely used in substation, hair The uses such as power plant, power distribution room, laboratory and field livewire work are made, felt pad upper and lower surface of glue class insulating materials Harmful scrambling should be not present.The harmful scrambling of felt pad refers to one of following features, that is, destroys uniformity, damage The defect of surface smooth contoured such as aperture, crack, local eminence, notch, is mingled with conductive foreign matter, crease, gap, concave-convex ripple And casting mark etc..Harmless scrambling refers to the surface irregularity formed in production process.

Existing insulating pad technology has the following problems：1, existing insulating pad be overlapped put when, It is easy to so that two insulating pads are attached together, in this way will be very inconvenient when being taken, to give User of service brings some troubles.2, existing insulating pad is when being carried, it is easy to make during transport The edge for obtaining insulating pad is damaged, so that insulating pad total quality causes certain loss.

Utility model content

The purpose of this utility model is to provide a kind of electronic circuit board special isolation backing plates, to solve above-mentioned background technology The existing insulating pad of middle proposition is easily absorbing and is existed together with existing insulating pad being overlapped the when of putting The problem of corner breakage is easily lead to during transport.

To achieve the above object, the utility model provides the following technical solutions：A kind of electronic circuit board special isolation backing plate, Including Texture Points, the Texture Points are mounted on protective film, and the lower end of the protective film is provided with articulamentum, the articulamentum Lower end is provided with mixed layer, and the lower end of the mixed layer is provided with bottom, and the lower end of the bottom is provided with eyelid retractor, the guarantor Cuticula, articulamentum, mixed layer and bottom corner point on be provided with protection cotton.

Preferably, the eyelid retractor includes link block, intermediate mass and square pad, and the lower end of the link block is provided with centre The lower end of block, the intermediate mass is provided with square pad, and the link block is connected on bottom.

Preferably, the mixed layer includes resin glue, wood pulp paper and mixed materials, the mixed layer by wood pulp paper and Mixed materials impregnate formation in resin glue.

Preferably, the Texture Points on the protective film are completed by texture machining on assembly line.

Preferably, the protection cotton includes joint face layer, spongy layer and extexine, and the lower end of the joint face layer is provided with Spongy layer, the lower end of the spongy layer are provided with extexine, the joint face layer be connected to protective film, articulamentum, mixed layer and On bottom.

Preferably, the mixed layer is to process to be formed by the mixing extrusion press on assembly line.

Compared with prior art, the utility model has the beneficial effects that：

1, the utility model insulating pad can be good at by the eyelid retractor that link block, intermediate mass and square pad are formed Prevent two pieces of insulating pads superposition when occur mutually absorption the phenomenon that, thereby using personnel when taking more Convenient, the link block on eyelid retractor is connected on bottom, and the intermediate mass on eyelid retractor can play certain supporting role, in this way Certain gap can be reserved when superposition, to prevent being attached together between the two, and the square of intermediate mass lower end Pad belongs to a kind of soft materials, and when the two is superimposed in this way, eyelid retractor will not make on the insulating pad of lower end Protective film is damaged, and protects the product quality of lower end insulating pad, when needing using insulating pad, is also only needed Eyelid retractor and bottom separately can.

2, the protection cotton that the utility model insulating pad is made up of joint face layer, spongy layer and extexine can ensure The apex angle of insulating pad will not be made to be damaged during transport, the joint face layer of protection cotton is connected to protective film, connects It connects on layer, mixed layer and bottom, the spongy layer of protection cotton can play good cushioning effect, in this way when colliding Good protection can be played, to prevent from having damaged corner apex in collision process, in this way during long-time is transported With regard to without worrying that turning is easy damaged problem.

Description of the drawings

Fig. 1 is the insulating pad structural schematic diagram of the utility model；

Fig. 2 is the eyelid retractor structural schematic diagram of the utility model；

Fig. 3 is the mixing schematic diagram of a layer structure of the utility model；

Fig. 4 is the protection cotton structural schematic diagram of the utility model；

In figure：1, Texture Points；2, protective film；3, articulamentum；4, mixed layer；41, resin glue；42, wood pulp paper；43, it mixes Close material；5, bottom；6, eyelid retractor；61, link block；62, intermediate mass；63, square pad；7, protection cotton；71, joint face layer；72、 Spongy layer；73, extexine.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of electronic circuit board special isolation backing plate, packet Texture Points 1 are included, Texture Points 1 are mounted on protective film 2, and the lower end of protective film 2 is provided with articulamentum 3, the lower end setting of articulamentum 3 Have a mixed layer 4, the lower end of mixed layer 4 is provided with bottom 5, and the lower end of bottom 5 is provided with eyelid retractor 6, protective film 2, articulamentum 3, It is provided with protection cotton 7 on the corner point of mixed layer 4 and bottom 5.

Two insulating pads being superimposed adsorb between each other in order to prevent, in the utility model, it is preferred that support Device 6 includes link block 61, intermediate mass 62 and square pad 63, and the lower end of link block 61 is provided with intermediate mass 62, under intermediate mass 62 End is provided with square pad 63, and link block 61 is connected on bottom 5.

In order to can preferably be attached, in the utility model, it is preferred that mixed layer 4 includes resin glue 41, wood pulp Paper 42 and mixed materials 43, mixed layer 4 impregnate formation by wood pulp paper 42 and mixed materials 43 in resin glue 41.

In order to enable insulating pad is more beautiful, in the utility model, it is preferred that the Texture Points 1 on protective film 2 pass through Texture machining is completed on assembly line.

In order to prevent so that corner is damaged, in the utility model during transport, it is preferred that protection cotton 7 includes connecting The lower end of junction layer 71, spongy layer 72 and extexine 73, joint face layer 71 is provided with spongy layer 72, the lower end setting of spongy layer 72 There are extexine 73, joint face layer 71 to be connected on protective film 2, articulamentum 3, mixed layer 4 and bottom 5.

In order to enable insulating pad connection is more secured, in the utility model, it is preferred that mixed layer 4 is to pass through stream Mixing extrusion press on waterline is processed to be formed.

The operation principle and process for using of the utility model：The insulating pad machined is superimposed, felt pad Plate is placed in specified storage mobile device, and insulating pad is made up of link block 61, intermediate mass 62 and square pad 63 Eyelid retractor 6 can be good at preventing two pieces of insulating pads from the phenomenon that mutually absorption occur when superposition, thereby using personnel Enhanced convenience when taking, the link block 61 on eyelid retractor 6 are connected on bottom 5,62 energy of intermediate mass on eyelid retractor 6 Certain supporting role is enough played, certain gap can be reserved when superposition in this way, to prevent being adsorbed between the two Together, and the square pad 63 of 62 lower end of intermediate mass belongs to a kind of soft materials, when the two is superimposed in this way, support Device 6 will not make the protective film 2 on the insulating pad of lower end be damaged, and protect the product quality of lower end insulating pad, when When needs using insulating pad, also only need eyelid retractor 6 and bottom 5 to separate, later in the guarantor for tearing 3 upper end of articulamentum Cuticula 2 can be processed.During transport, insulating pad passes through joint face layer 71,72 and of spongy layer The protection cotton 7 that extexine 73 is formed can ensure the apex angle of insulating pad will not be made to be damaged during transport, The joint face layer 71 of protection cotton 7 is connected on protective film 2, articulamentum 3, mixed layer 4 and bottom 5,72 energy of spongy layer of protection cotton 7 Good cushioning effect is enough played, good protection can be played when colliding in this way, to prevent collision process In damaged corner apex, just do not have to worry that turning is easy damaged problem in this way during long-time is transported, when not When needing transport, it is only necessary to the insulating pad being superimposed be transported on specified placement position.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of electronic circuit board special isolation backing plate, including Texture Points (1), it is characterised in that：The Texture Points (1) are mounted on On protective film (2), the lower end of the protective film (2) is provided with articulamentum (3), and the lower end of the articulamentum (3) is provided with mixing Layer (4), the lower end of the mixed layer (4) are provided with bottom (5), and the lower end of the bottom (5) is provided with eyelid retractor (6), described Protective film (2), articulamentum (3), mixed layer (4) and bottom (5) corner point on be provided with protection cotton (7).

2. a kind of electronic circuit board special isolation backing plate according to claim 1, it is characterised in that：The eyelid retractor (6) Including link block (61), intermediate mass (62) and square pad (63), the lower end of the link block (61) is provided with intermediate mass (62), institute The lower end for stating intermediate mass (62) is provided with square pad (63), and the link block (61) is connected on bottom (5).

3. a kind of electronic circuit board special isolation backing plate according to claim 1, it is characterised in that：The protective film (2) On Texture Points (1) pass through on assembly line texture machining complete.

4. a kind of electronic circuit board special isolation backing plate according to claim 1, it is characterised in that：The protection cotton (7) Including joint face layer (71), spongy layer (72) and extexine (73), the lower end of the joint face layer (71) is provided with spongy layer (72), the lower end of the spongy layer (72) is provided with extexine (73), and the joint face layer (71) is connected to protective film (2), connects It connects on layer (3), mixed layer (4) and bottom (5).

5. a kind of electronic circuit board special isolation backing plate according to claim 1, it is characterised in that：The mixed layer (4) It is to process to be formed by the mixing extrusion press on assembly line.