CN110380370A - A kind of terminal box - Google Patents
A kind of terminal box Download PDFInfo
- Publication number
- CN110380370A CN110380370A CN201910678606.3A CN201910678606A CN110380370A CN 110380370 A CN110380370 A CN 110380370A CN 201910678606 A CN201910678606 A CN 201910678606A CN 110380370 A CN110380370 A CN 110380370A
- Authority
- CN
- China
- Prior art keywords
- box
- plate
- box cover
- spring
- push
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 74
- 238000003825 pressing Methods 0.000 claims abstract description 39
- 239000000428 dust Substances 0.000 claims abstract description 18
- 239000002184 metal Substances 0.000 claims abstract description 18
- 230000006835 compression Effects 0.000 claims abstract description 17
- 238000007906 compression Methods 0.000 claims abstract description 17
- 238000005728 strengthening Methods 0.000 claims abstract description 15
- 230000000694 effects Effects 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 8
- 238000006748 scratching Methods 0.000 abstract description 3
- 230000002393 scratching effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/081—Bases, casings or covers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/088—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings or inlets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/16—Distribution boxes; Connection or junction boxes structurally associated with support for line-connecting terminals within the box
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cable Accessories (AREA)
Abstract
The present invention relates to terminal box field, specifically a kind of terminal box, including main body mechanism, pressing mechanism, strengthening mechanism and bindiny mechanism；Squeeze grip realizes the scratching and contacting to external cable of fixed tooth after external cable is installed between box body and box cover, further, fixed tooth and becket conflict realize power supply and can reach metal plate, pull rod drives wraping plate to open dust excluding plate while becket is extruded, dust when not in use is avoided to enter the inside of box body, equipment line is linked into wiring hole to be fixed with insulating screw, and briquetting and the first push plate conflict realize compression leg and push push rod when handle is contacted with box cover, and then it realizes push rod and contradicts the second push plate promotion and external cable, increase the fixed effect to external cable, external cable is avoided to fall.
Description
Technical field
The present invention relates to terminal box field, specifically a kind of terminal box.
Background technique
In finishing, terminal box is one of electrical accessories, because electric wire for decoration is across conduit, and in electric wire
Joint area (for example route is long or conduit wants corner) just using terminal box as transition, conduit and wiring
Box connects, and the electric wire inside spool connects in terminal box, plays the role of protecting electric wire and connects electric wire.
However existing several identical equipment of factory are both connected on a power supply line, by the electric wire of equipment and outside
It needs to break circumscripted power line progress broken skin during connecing power supply line connection and then be connected to the electric wire of equipment, it can not be
Arbitrary node is installed, and cannot flexibly be constructed, and more than number of wires and when later period repair and maintenance, needs to remove whole electric wire, and
Existing shop equipment line when connection with external power supply line is fixed by insulating tape, and fixed effect is poor, easy
Falling for electric wire is caused, causes safety accident, dust is easily accessible when not wiring in terminal box bottom.
Summary of the invention
For the problems of the prior art, the present invention provides a kind of terminal boxes, can be quickly by external cord and equipment
Line is connected, can arbitrary node wiring, can prevent electric wire from leaking outside, prevent leaky, it is dust-proof inside the wiring hole of bottom
Effect is good.
The technical solution adopted by the present invention to solve the technical problems is: a kind of terminal box, including main body mechanism, pressing machine
Structure, strengthening mechanism, bindiny mechanism；For realizing by overall structure installation on the fixing element, realize electric wire is fixed
The main body mechanism at the top of be rotatably connected to for carrying out the fixed pressing mechanism of peeling to circumscripted power line, it is described
The bottom of main body mechanism is equipped with positioned at the pressing mechanism bottom, realization and electrically connect by circumscripted power line and equipment line
The bindiny mechanism connect, dust-proof, the inside of the main body mechanism are equipped with contradict with bindiny mechanism, increase to external electricity
The strengthening mechanism of line fixed effect.
Specifically, the main body mechanism includes box cover, loose slot, box body, threading hole, back box, mounting plate, wiring hole and rubber
Leather packing, the strengthening mechanism are installed on the inside of the box cover, and the bottom bolts of the box cover of insulation are connected with positioned at described
The box body of pressing mechanism bottom, the top of the box cover equidistantly offer several loose slots, the box body of insulation
Bottom be fixedly connected with the back box, the side wall of the back box runs through the threading hole having for being inserted into equipment line, described
The wiring hole for fixing external cord, the box at the wiring hole are formed between box body and the box cover
The valve rubber for insulating, avoiding electric leakage, the box are bonded at the top edge of body, the bottom edge of the box cover
The two side walls edges and corners of body are welded with for by the fixed mounting plate on the fixing element of overall structure, the box body with
The " T " shape structure in the side of the back box.
Specifically, the pressing mechanism includes handle, sliding block, pillar, pressing plate, idler wheel, fixed tooth, pressure spring and the first bullet
Spring, be rotatably connected at the top of the box cover it is several positioned at the handle being slidably connected with loose slot, several handles
Bottom is equipped with the idler wheel, is equidistantly slidably connected section Cheng " Shang positioned at the inside of the box cover of the handle two sides " font
Structure, for realizing the sliding block dismantled to the handle, the basal sliding of the box cover is connected with and the rolling
The pressing plate of the structure in a ring contradicted is taken turns, the bottom of the pressing plate is welded with several for carrying out brokenly external cord relatively
Skin, the fixed tooth in triangular prism shaped structure, there are two the pressure springs for installation between the pressing plate and the box cover, several
The two side walls of the handle slidably connect the pillar for the handle to be fixed, one end of the pillar
It is welded with first spring being mounted on inside the box cover, the pillar away from first spring one end is sticked in position
In the hole of the slider side wall.
Specifically, the bindiny mechanism includes sheet metal, two groups of connecting rods, quoit, elastic slice, shaft, wraping plate and dust excluding plate,
The surface of the box body is equipped with contradict and be electrically connected with the fixed tooth, side by two elastic slices and ties in a ring
The quoit of structure, the bottom of the quoit is opposite to be welded with connecting rod described in two groups extended to inside the back box, and
The bottom of the quoit, which is welded with, extends to the sheet metal inside the back box, between connecting rod described in two groups,
The inside of the back box is equipped with the shaft being slidably connected between the sheet metal, and the surface of the shaft relatively rotates
Two groups of opposite wraping plates are connected with, four wraping plates are contradicted with the bottom of four connecting rods respectively, described in four
Wraping plate about the shaft two-by-two it is opposite be welded with semicircular in shape structure, it is opposite with the threading hole, avoid dust from entering
The dust excluding plate.
Specifically, the strengthening mechanism include briquetting, the first push plate, compression leg, push rod, second spring, third spring,
The two side walls of 4th spring and the second push plate, the box cover are described
Briquetting, the inner wall of the box cover is opposite to slidably connect that surface is parallel with the briquetting, institute of conflict, the trapezoidal structure in section
State the first push plate, second spring described in the surface wrap of two first push plates being located inside the box cover, described in two
The inner wall of box cover slidably connect with first push plate contradict the compression leg in " ten " character form structure, the box body it is interior
Portion slidably connects the push rod about the compression leg is corresponding, two compression legs, two push rods surface wind institute
Third spring is stated, the internal slide of two box bodys is connected with vertical with the push rod, parallel with first push plate
Second push plate, size is equal with first push plate, described in the surface wrap of identical second push plate of shape
Four springs, two second push plates and the quoit contradict.
Beneficial effects of the present invention:
(1) a kind of terminal box of the present invention, the inside of main body mechanism are equipped with bindiny mechanism, push pressing mechanism will
External cable scratches and realizes pressing mechanism and power on bindiny mechanism, and further, pressing mechanism pressing is by external cable
Bindiny mechanism is opened while scratching, dust entrance when not in use is avoided on the other hand to push away bindiny mechanism in pressing mechanism
Strengthening mechanism is realized while dynamic by external power cord to extruding at the center of main body mechanism, is further fixed, is avoided electric wire
It falls.
(2) a kind of terminal box of the present invention, squeeze grip after external cable is installed between box body and box cover
The scratching and contacting to external cable of fixed tooth is realized, further, fixed tooth and becket conflict realize power supply can be with
Metal plate is reached, pull rod drives wraping plate to open dust excluding plate while becket is extruded, and avoids dust entrance when not in use
To the inside of box body, equipment line is linked into wiring hole and is fixed with insulating screw, and the briquetting and the when handle and box cover contact
One push plate conflict realizes compression leg and pushes push rod, and then realizes push rod and contradict the second push plate promotion and external cable, increases
The fixed effect to external cable is added, external cable is avoided to fall.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is a kind of a kind of preferred embodiment overall structure diagram of terminal box provided by the invention；
Fig. 2 is overall mechanism schematic cross-section shown in FIG. 1；
Fig. 3 is the portion A shown in Fig. 2 structure enlargement diagram；
Fig. 4 is box body shown in FIG. 1, box cover, pressing mechanism and ruggedized construction connection schematic diagram；
Fig. 5 is the portion B shown in Fig. 4 structure enlargement diagram；
Fig. 6 is box body shown in Fig. 4, box cover and ruggedized construction connection schematic diagram.
In figure: 1, main body mechanism, 11, box cover, 12, loose slot, 13, box body, 14, threading hole, 15, back box, 16, installation
Plate, 17, wiring hole, 18, valve rubber, 2, pressing mechanism, 21, handle, 22, sliding block, 23, pillar, 24, pressing plate, 25, idler wheel, 26,
Fixed tooth, 27, pressure spring, the 28, first spring, 3, strengthening mechanism, 31, briquetting, the 32, first push plate, 33, compression leg, 34, push rod, 35,
Second spring, 36, third spring, the 37, the 4th spring, the 38, second push plate, 4, bindiny mechanism, 41, sheet metal, 42, connecting rod, 43,
Quoit, 44, elastic slice, 45, shaft, 46, wraping plate, 47, dust excluding plate.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As shown in figs 1 to 6, a kind of terminal box of the present invention, including main body mechanism 1, pressing mechanism 2, strengthening mechanism
3, bindiny mechanism 4；For realizing by overall structure installation on the fixing element, realize the main body that electric wire is fixed
The top of mechanism 1 is rotatably connected to for carrying out the fixed pressing mechanism 2 of peeling, the main body mechanism to circumscripted power line
1 bottom be equipped with it is positioned at 2 bottom of pressing mechanism, realize circumscripted power line and equipment line are electrically connected,
The dust-proof bindiny mechanism 4, the inside of the main body mechanism 1 are equipped with contradict with bindiny mechanism 4, increase to external cord
The strengthening mechanism 3 of fixed effect.
Specifically, the main body mechanism 1 includes box cover 11, loose slot 12, box body 13, threading hole 14, back box 15, mounting plate
16, wiring hole 17 and valve rubber 18, the strengthening mechanism 3 are installed on the inside of the box cover 11, the box cover 11 of insulation
Bottom bolts are connected with the box body 13 positioned at 2 bottom of pressing mechanism, if the top of the box cover 11 equidistantly offers
The loose slot 12 is done, the bottom of the box body 13 of insulation is fixedly connected with the back box 15, and the side wall of the back box 15 passes through
It is installed with the threading hole 14 for being inserted into equipment line, is formed between the box body 13 and the box cover 11 external for fixing
The wiring hole 17 of electric wire, the top edge of the box body 13 at the wiring hole 17, the box cover 11 bottom
Portion edge is bonded with the valve rubber 18 for insulating, avoiding electric leakage, the two side walls edges and corners welding of the box body 13
Have for by the fixed mounting plate 16 on the fixing element of overall structure, the box body 13 and the side of the back box 15 to be in
" T " shape structure first separates the box cover 11 and the box body 13 when equipment line is connect by factory with external power cord, really
Surely it needs that external power cord is placed on the box cover 11 and the box body behind the position that equipment line will be connected to external cable
The inside of the wiring hole 17 of 13 junctions, at this time external power supply newly with the rubber at the box body 13, the box cover 11
Leather packing 18 contradicts, and avoids external power cord and falls.
Specifically, the pressing mechanism 2 include handle 21, sliding block 22, pillar 23, pressing plate 24, idler wheel 25, fixed tooth 26,
Pressure spring 27 and the first spring 28, the top of the box cover 11 be rotatably connected to it is several be located at be slidably connected with loose slot 12 described in
The bottom of handle 21, several handles 21 is equipped with the idler wheel 25, the box cover 11 positioned at 21 two sides of handle
The internal section Cheng " Shang that is equidistantly slidably connected " character form structure, for realizing the sliding block dismantled to the handle 21
22, the basal sliding of the box cover 11 is connected with the pressing plate 24 of the structure in a ring contradicted with the idler wheel 25, the pressure
The bottom of plate 24 is opposite be welded with it is several for external cord to be carried out broken skin, the fixed tooth in triangular prism shaped structure
26, there are two the pressure spring 27, the two side walls of several handles 21 are equal for installation between the pressing plate 24 and the box cover 11
The pillar 23 for the handle 21 to be fixed is slidably connected, one end of the pillar 23, which is welded with, is mounted on institute
First spring 28 inside box cover 11 is stated, the pillar 23 away from described first spring, 28 one end is sticked in positioned at described
Power supply is disconnected after the completion of fixing external cable, facilitates installation by the hole of 22 side wall of sliding block, is pressed the handle 21 and is realized
Described inner rotation of the handle 21 in the box cover 11, when the handle 21 is parallel with the surface of the box cover 11
The pillar 23 is engaged to inside the hole of 11 side wall of box cover, realizes the fixation to the handle 21, and described at this time
The idler wheel 25 of 21 bottom of hand and the pressing plate 24 contradict, the pressure spring 27 is flared that deformation occurs, the further pressure
Two groups of 24 bottom of plate are in the fixed tooth 26 of triangular prism shaped structure by the guarantor of the circumscripted power line inside the wiring hole 17
Sheath scratches, and on the other hand realizes the fixation to external cord.
Specifically, the bindiny mechanism 4 includes 41, two groups of connecting rods 42 of sheet metal, quoit 43, elastic slice 44, shaft 45, sticks up
The surface of plate 46 and dust excluding plate 47, the box body 13 is equipped with and the fixed conflict of tooth 26 and electricity by two elastic slices 44
Property the quoit 43 of connection, side structure in a ring, the bottom of the quoit 43 is opposite be welded with extend to it is described
Connecting rod 42 described in two groups inside back box 15, and the bottom of the quoit 43 be welded with extend to it is inside the back box 15,
The sheet metal 41 between connecting rod 42 described in two groups, the inside of the back box 15 are equipped between the sheet metal 41
The shaft 45 being slidably connected, the surface of the shaft 45, which relatively rotates, is connected with two groups of opposite wraping plates 46, and four
The wraping plate 46 is contradicted with the bottom of four connecting rods 42 respectively, and four wraping plates 46 are about 45 liang of two-phases of the shaft
To be welded with semicircular in shape structure, it is opposite with the threading hole 14, avoid dust enter the dust excluding plate 47, described
The fixed tooth 26 contradicts the quoit 43 while pressing plate 24 is extruded, the fixed tooth 26 scratches external cable,
So realizing the quoit 43 will be electrically connected between the sheet metal 41 and the fixed tooth 26, in the sheet metal 41
The connecting rod 42 moves while mobile to the bottom direction of the back box 15 and the bottom of the connecting rod 42 described will turn
Wraping plate 46 described in two groups of 45 surface of axis contradicts, and further opens two dust excluding plates 47, then described at this time can
With the line of equipment is passed through the threading hole 14 inside and the sheet metal 41 conflict realize external cable and equipment line it
Between electric connection, equipment line is fixed through the back box 15 with the screw with insulation.
Specifically, the strengthening mechanism 3 includes briquetting 31, the first push plate 32, compression leg 33, push rod 34, second spring
35, third spring 36, the 4th spring 37 and the second push plate 38, the two side walls of the box cover 11 are with respect to the trapezoidal knot of welded section
Structure, the bottom angled briquetting 31, the inner wall of the box cover 11 is opposite slidably connect surface it is parallel with the briquetting 31,
First push plate 32 contradict, the trapezoidal structure in section, two first push plates 32 being located inside the box cover 11
Surface wrap described in second spring 35, the inner wall of two box covers 11 slidably connect and first push plate 32 contradict
In the compression leg 33 of " ten " character form structure, the inside of the box body 13 is corresponded to about the compression leg 33 slidably connects described push away
Bar 34, the surface of two 33, two push rods 34 of compression leg wind the third spring 36, two box bodys 13
Internal slide is connected with second push plate 38 vertical with the push rod 34, parallel with first push plate 32, size with
First push plate 32 is equal, the 4th spring 37 described in the surface wrap of identical second push plate 38 of shape, two institutes
The second push plate 38 is stated to contradict with the quoit 43, when the handle 21 is fixed with the box cover 11 briquetting 31 with
First push plate 32, which contradicts, further pushes the compression leg 33 that second push plate 38 is squeezed to the push rod 34, and then realizes
External cord is further fixed, avoids falling off, cause safety accident.
When in use, firstly, when equipment line is connect by factory with external power cord, general supply is disconnected, first by the box
Lid 11 is separated with the box body 13, after determining that equipment line is connected to the position of external cable, external power cord is placed on described
The inside of the wiring hole 17 of box cover 11 and 13 junction of box body, at this time external power cord and the box body 13, described
The valve rubber 18 at box cover 11 contradicts, and avoids external power cord and falls, and presses the handle 21, handle 21 and box cover 11
Between be rotatablely connected, the handle 21 the box cover 11 inner rotation, when the surface of the handle 21 and the box cover 11
The pillar 23 is engaged to inside the hole of 11 side wall of box cover when parallel, and box cover 11 is corresponding with being equipped at 23 engaging of pillar
Groove, the inside of groove are equipped with the sliding block 22 that can be horizontally slipped, and sliding block 22 can realize the promotion to pillar 23, while can be to institute
The fixation of handle 21 is stated, at this point, the idler wheel 25 of 21 bottom of the handle is contradicted with the pressing plate 24, the pressure spring 27 is drawn
Open that deformation occurs, further, two groups of 24 bottom of pressing plate connect in the fixed tooth 26 of triangular prism shaped structure by described
The protection skin of circumscripted power line inside string holes 17 scratches, and on the other hand realizes the fixation to external cord, then, the pressure
The fixed tooth 26 is contradicted with the quoit 43 while plate 24 is extruded, the fixed tooth 26 scratches external cable, real
Having showed the quoit 43 will be electrically connected between the sheet metal 41 and the fixed tooth 26, in the sheet metal 41 to described
The bottom direction of back box 15 while mobile the connecting rod 42 move, connecting rod 42 is insulating bar, and the bottom of the connecting rod 42
Portion contradicts wraping plate 46 described in two groups of 45 surface of shaft, two dust excluding plates 47 is opened, at this point, by the line of equipment
It is contradicted across the inside of the threading hole 14 and the sheet metal 41, the electrical property realized between external cable and equipment line connects
It connects, equipment line is fixed through the back box 15 with the screw with insulation, at this point, handle 21 pushes the same of fixation
Fixation of the Shi Shixian to the equipment line of bottom threading hole 14, meanwhile, make handle 21 when not in use, dust excluding plate 47 is in gravity
Effect is lower to be in closed state, realizes dust-proof effect, when the handle 21 is fixed with the box cover 11, the briquetting 31
It is contradicted with first push plate 32, further pushes the compression leg 33 that second push plate 38 is squeezed to the push rod 34, in turn
It realizes and external cord is further fixed, avoid falling off, cause safety accident, be installed to realize power supply opening and set
It is standby to power on；The pillar 23 is pushed away finally, closing the power supply of external cable to push the sliding block 22 or so when disassembly
Out, sliding up and down for the handle 21 is realized, at this point, then separating the box cover 11 with the box body 13.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the description in above embodiment and specification only illustrates the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in the scope of protection of present invention.The claimed scope of the invention is by appended claims and its equivalent
Object defines.
Claims (5)
1. a kind of terminal box, it is characterised in that: including main body mechanism (1), pressing mechanism (2), strengthening mechanism (3), bindiny mechanism
(4)；For realizing by overall structure installation on the fixing element, realize the main body mechanism (1) that electric wire is fixed
Top be rotatably connected to for carrying out the fixed pressing mechanism (2) of peeling, the main body mechanism (1) to circumscripted power line
Bottom be equipped with it is positioned at the pressing mechanism (2) bottom, realize circumscripted power line and equipment line are electrically connected,
The dust-proof bindiny mechanism (4), the inside of the main body mechanism (1) are equipped with contradict with bindiny mechanism (4), increase externally
It connects wires the strengthening mechanism (3) of fixed effect.
2. a kind of terminal box according to claim 1, it is characterised in that: the main body mechanism (1) includes box cover (11), lives
Dynamic slot (12), box body (13), threading hole (14), back box (15), mounting plate (16), wiring hole (17) and valve rubber (18), it is described
Strengthening mechanism (3) is installed on the inside of the box cover (11), and the bottom bolts of the box cover (11) of insulation are connected with positioned at institute
The box body (13) of pressing mechanism (2) bottom is stated, the top of the box cover (11) equidistantly offers several loose slots
(12), the bottom of the box body (13) of insulation is fixedly connected with the back box (15), and the side wall of the back box (15), which runs through, to be had
For being inserted into the threading hole (14) of equipment line, it is formed between the box body (13) and the box cover (11) for fixed outer
The wiring hole (17) connected wires, the top edge of the box body (13) at the wiring hole (17), the box
Cover (11) bottom edge at be bonded with for insulate, avoid electric leakage the valve rubber (18), two of the box body (13)
Side wall edges and corners are welded with for by the fixed mounting plate (16) on the fixing element of overall structure, the box body (13) with
The " T " shape structure in side of the back box (15).
3. a kind of terminal box according to claim 2, it is characterised in that: the pressing mechanism (2) includes handle (21), slides
Block (22), pillar (23), pressing plate (24), idler wheel (25), fixed tooth (26), pressure spring (27) and the first spring (28), the box cover
(11) it is rotatably connected at the top of several positioned at the handle (21) being slidably connected with loose slot (12), several handles
(21) bottom is equipped with the idler wheel (25), and the inside for being located at the box cover (11) of the handle (21) two sides is equidistantly slided
Connect section Cheng " Shang " character form structure, for realizing the sliding block (22) dismantled to the handle (21), the box
The basal sliding of lid (11) is connected with the pressing plate (24) of the structure in a ring contradicted with the idler wheel (25), the pressing plate
(24) bottom is opposite be welded with it is several for external cord to be carried out broken skin, the fixed tooth in triangular prism shaped structure
(26), between the pressing plate (24) and the box cover (11) there are two installations the pressure spring (27), several handles (21)
Two side walls slidably connect the pillar (23) for the handle (21) to be fixed, and the one of the pillar (23)
End, which is welded with, is mounted on internal first spring (28) of the box cover (11), deviates from the institute of described first spring (28) one end
It states pillar (23) and is sticked in the hole positioned at the sliding block (22) side wall.
4. a kind of terminal box according to claim 3, it is characterised in that: the bindiny mechanism (4) include sheet metal (41),
Two groups of connecting rods (42), quoit (43), elastic slice (44), shaft (45), wraping plate (46) and dust excluding plate (47), the box body (13)
Surface is equipped with contradict and be electrically connected with the fixed tooth (26), side structure in a ring by two elastic slices (44)
The quoit (43), opposite is welded in the bottom of the quoit (43) extends to two groups of internal institutes of the back box (15)
State connecting rod (42), and the bottom of the quoit (43) be welded with extend to the back box (15) it is internal, be located at described in two groups
The sheet metal (41) between connecting rod (42), the inside of the back box (15) is equipped with to be slided between the sheet metal (41)
The shaft (45) of connection, the surface of the shaft (45), which relatively rotates, is connected with two groups of opposite wraping plates (46), and four
A wraping plate (46) contradicts with the bottom of four connecting rods (42) respectively, and four wraping plates (46) are about the shaft
(45) two-by-two it is opposite be welded with semicircular in shape structure, with the threading hole (14) are opposite, it is described anti-to avoid dust from entering
Dirt plate (47).
5. a kind of terminal box according to claim 4, it is characterised in that: the strengthening mechanism (3) includes briquetting
(31), the first push plate (32), compression leg (33), push rod (34), second spring (35), third spring (36), the 4th spring (37) and
Second push plate (38), the two side walls of the box cover (11) are with respect to the trapezoidal structure of welded section, the bottom angled pressure
Block (31), the inner wall of the box cover (11) is opposite to slidably connect that surface is parallel with the briquetting (31), contradict, section is in terraced
First push plate (32) of shape structure, two are located at the surface wrap of the box cover (11) internal first push plate (32)
The second spring (35), the inner wall of two box covers (11) is slidably connected is in what first push plate (32) contradicted
The inside of the compression leg (33) of " ten " character form structure, the box body (13) is slidably connected about the compression leg (33) correspondence
State push rod (34), two compression legs (33), two push rods (34) surface wind the third spring (36), two
The internal slide of the box body (13) is connected with vertical with the push rod (34), parallel with the first push plate (32) described
Second push plate (38), size is equal with the first push plate (32), the surface of identical second push plate (38) of shape twines
Around the 4th spring (37), two second push plates (38) and the quoit (43) are contradicted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910678606.3A CN110380370A (en) | 2019-07-25 | 2019-07-25 | A kind of terminal box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910678606.3A CN110380370A (en) | 2019-07-25 | 2019-07-25 | A kind of terminal box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110380370A true CN110380370A (en) | 2019-10-25 |
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| CN201910678606.3A Pending CN110380370A (en) | 2019-07-25 | 2019-07-25 | A kind of terminal box |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117239638A (en) * | 2023-11-16 | 2023-12-15 | 河北雄安亿晶云科技有限公司 | Wisdom power consumption control management terminal |
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| CN117239638A (en) * | 2023-11-16 | 2023-12-15 | 河北雄安亿晶云科技有限公司 | Wisdom power consumption control management terminal |
| CN117239638B (en) * | 2023-11-16 | 2024-01-30 | 河北雄安亿晶云科技有限公司 | Wisdom power consumption control management terminal |
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